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Primitives","/csharp/system-programming-windows/synchronization-advanced","01.csharp/07.system-programming-windows/07.synchronization-advanced",{"title":308,"path":309,"stem":310},"Синхронізація — Interlocked, Volatile та Lock-Free Структури","/csharp/system-programming-windows/07a.synchronization-advanced-walkthrough","01.csharp/07.system-programming-windows/07a.synchronization-advanced-walkthrough",{"title":312,"path":313,"stem":314},"Interlocked, CAS та Lock-Free Структури","/csharp/system-programming-windows/interlocked-cas-lockfree","01.csharp/07.system-programming-windows/08.interlocked-cas-lockfree",{"title":316,"path":317,"stem":318},"Volatile, Memory Model та Spinning","/csharp/system-programming-windows/08a.volatile-memory-model","01.csharp/07.system-programming-windows/08a.volatile-memory-model",{"title":320,"path":321,"stem":322},"ThreadPool — Пул Потоків для Ефективного 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DbProviderFactory — провайдер-незалежний код","/csharp/ado-net/provider-factory","01.csharp/09.ado-net/07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","/csharp/ado-net/async-data-access","01.csharp/09.ado-net/08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","/csharp/ado-net/disconnected-mode-dataset","01.csharp/09.ado-net/09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","/csharp/ado-net/data-adapter","01.csharp/09.ado-net/10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","/csharp/ado-net/data-mapper-repository","01.csharp/09.ado-net/11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","/csharp/ado-net/advanced-patterns","01.csharp/09.ado-net/12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","/csharp/ef-core","01.csharp/10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","/csharp/ef-core/what-is-orm","01.csharp/10.ef-core/01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","/csharp/ef-core/first-project","01.csharp/10.ef-core/02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","/csharp/ef-core/dbcontext-deep-dive","01.csharp/10.ef-core/03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","/csharp/ef-core/database-providers","01.csharp/10.ef-core/04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","/csharp/ef-core/conventions","01.csharp/10.ef-core/05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","/csharp/ef-core/fluent-api-vs-annotations","01.csharp/10.ef-core/06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","/csharp/ef-core/relationships-basics","01.csharp/10.ef-core/07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","/csharp/ef-core/relationships-advanced","01.csharp/10.ef-core/08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","/csharp/ef-core/property-configuration-part1","01.csharp/10.ef-core/09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","/csharp/ef-core/property-configuration-part2","01.csharp/10.ef-core/09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","/csharp/ef-core/complex-types-owned-part1","01.csharp/10.ef-core/10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","/csharp/ef-core/complex-types-owned-part2","01.csharp/10.ef-core/10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","/csharp/ef-core/json-columns-part1","01.csharp/10.ef-core/11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","/csharp/ef-core/json-columns-part2","01.csharp/10.ef-core/11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","/csharp/ef-core/inheritance-part1","01.csharp/10.ef-core/12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","/csharp/ef-core/inheritance-part2","01.csharp/10.ef-core/12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","/csharp/ef-core/indexes-constraints-part1","01.csharp/10.ef-core/13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","/csharp/ef-core/indexes-constraints-part2","01.csharp/10.ef-core/13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","/csharp/ef-core/seeding-part1","01.csharp/10.ef-core/14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","/csharp/ef-core/seeding-part2","01.csharp/10.ef-core/14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","/csharp/ef-core/global-query-filters-part1","01.csharp/10.ef-core/15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","/csharp/ef-core/global-query-filters-part2","01.csharp/10.ef-core/15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","/csharp/ef-core/linq-queries-part1","01.csharp/10.ef-core/16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","/csharp/ef-core/linq-queries-part2","01.csharp/10.ef-core/16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","/csharp/ef-core/loading-related-data-part1","01.csharp/10.ef-core/17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","/csharp/ef-core/loading-related-data-part2","01.csharp/10.ef-core/17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","/csharp/ef-core/raw-sql-part1","01.csharp/10.ef-core/18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","/csharp/ef-core/raw-sql-part2","01.csharp/10.ef-core/18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","/csharp/ef-core/advanced-queries-part1","01.csharp/10.ef-core/19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","/csharp/ef-core/advanced-queries-part2","01.csharp/10.ef-core/19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","/csharp/ef-core/change-tracking-part1","01.csharp/10.ef-core/20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","/csharp/ef-core/change-tracking-part2","01.csharp/10.ef-core/20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","/csharp/ef-core/saving-data-part1","01.csharp/10.ef-core/21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","/csharp/ef-core/saving-data-part2","01.csharp/10.ef-core/21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","/csharp/ef-core/concurrency-part1","01.csharp/10.ef-core/22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","/csharp/ef-core/concurrency-part2","01.csharp/10.ef-core/22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","/csharp/ef-core/migrations-basics-part1","01.csharp/10.ef-core/23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","/csharp/ef-core/migrations-basics-part2","01.csharp/10.ef-core/23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","/csharp/ef-core/migrations-advanced-part1","01.csharp/10.ef-core/24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","/csharp/ef-core/migrations-advanced-part2","01.csharp/10.ef-core/24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","/csharp/ef-core/schema-management-part1","01.csharp/10.ef-core/25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","/csharp/ef-core/schema-management-part2","01.csharp/10.ef-core/25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","/csharp/ef-core/performance-fundamentals-part1","01.csharp/10.ef-core/26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","/csharp/ef-core/interceptors-part1","01.csharp/10.ef-core/29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","/csharp/ef-core/interceptors-part2","01.csharp/10.ef-core/29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","/csharp/ef-core/implementation_plan","01.csharp/10.ef-core/implementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","/csharp/aspnet","01.csharp/11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","/csharp/aspnet/minimal-api","01.csharp/11.aspnet/01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","/csharp/aspnet/minimal-api/introduction","01.csharp/11.aspnet/01.minimal-api/01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","/csharp/aspnet/minimal-api/first-application","01.csharp/11.aspnet/01.minimal-api/02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","/csharp/aspnet/minimal-api/webapplication-builder","01.csharp/11.aspnet/01.minimal-api/03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","/csharp/aspnet/minimal-api/request-pipeline-middleware","01.csharp/11.aspnet/01.minimal-api/04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/routing-basics","01.csharp/11.aspnet/01.minimal-api/05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","/csharp/aspnet/minimal-api/routing-advanced","01.csharp/11.aspnet/01.minimal-api/06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","/csharp/aspnet/minimal-api/static-files","01.csharp/11.aspnet/01.minimal-api/07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","/csharp/aspnet/minimal-api/static-assets","01.csharp/11.aspnet/01.minimal-api/08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/configuration-fundamentals","01.csharp/11.aspnet/01.minimal-api/09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","/csharp/aspnet/minimal-api/configuration-options","01.csharp/11.aspnet/01.minimal-api/10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/logging-basics","01.csharp/11.aspnet/01.minimal-api/11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","/csharp/aspnet/minimal-api/logging-advanced","01.csharp/11.aspnet/01.minimal-api/12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","/csharp/aspnet/minimal-api/state-management","01.csharp/11.aspnet/01.minimal-api/13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","/csharp/aspnet/minimal-api/session-state","01.csharp/11.aspnet/01.minimal-api/14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","/csharp/aspnet/minimal-api/project-structure","01.csharp/11.aspnet/01.minimal-api/15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","/csharp/aspnet/minimal-api/scalar-openapi-fluent","01.csharp/11.aspnet/01.minimal-api/16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger / Swashbuckle у Minimal API: окремий класичний шлях","/csharp/aspnet/minimal-api/swagger-swashbuckle","01.csharp/11.aspnet/01.minimal-api/17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","/csharp/aspnet/api","01.csharp/11.aspnet/02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","/csharp/aspnet/api/what-is-api","01.csharp/11.aspnet/02.api/01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","/csharp/aspnet/api/data-formats","01.csharp/11.aspnet/02.api/02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","/csharp/aspnet/api/api-paradigms-rest","01.csharp/11.aspnet/02.api/03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","/csharp/aspnet/api/http-methods-status-codes","01.csharp/11.aspnet/02.api/04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","/csharp/aspnet/api/rest-organizing","01.csharp/11.aspnet/02.api/05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","/csharp/aspnet/api/url-nomenclature-crud","01.csharp/11.aspnet/02.api/06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","/csharp/aspnet/api/api-design-naming","01.csharp/11.aspnet/02.api/07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","/csharp/aspnet/api/api-design-validation","01.csharp/11.aspnet/02.api/08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","/csharp/aspnet/api/error-handling-http","01.csharp/11.aspnet/02.api/09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","/csharp/aspnet/api/idempotency-sync","01.csharp/11.aspnet/02.api/10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","/csharp/aspnet/api/pagination-lists","01.csharp/11.aspnet/02.api/11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","/csharp/aspnet/api/security-auth","01.csharp/11.aspnet/02.api/12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","/csharp/aspnet/api/api-design-process","01.csharp/11.aspnet/02.api/13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","/csharp/aspnet/api/openapi","01.csharp/11.aspnet/02.api/14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","/csharp/aspnet/auth","01.csharp/11.aspnet/03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","/csharp/aspnet/auth/auth-fundamentals","01.csharp/11.aspnet/03.auth/01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","/csharp/aspnet/auth/jwt-authentication","01.csharp/11.aspnet/03.auth/02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","/csharp/aspnet/auth/authorization-policies","01.csharp/11.aspnet/03.auth/03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","/csharp/aspnet/auth/cookie-auth-identity","01.csharp/11.aspnet/03.auth/04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","/csharp/aspnet/auth/04b.identity-auth-jwt","01.csharp/11.aspnet/03.auth/04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","/csharp/aspnet/auth/identity-email-confirmation","01.csharp/11.aspnet/03.auth/05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","/csharp/aspnet/auth/identity-two-factor","01.csharp/11.aspnet/03.auth/06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","/csharp/aspnet/auth/identity-internals","01.csharp/11.aspnet/03.auth/07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","/csharp/aspnet/auth/oauth-external-providers","01.csharp/11.aspnet/03.auth/08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","/csharp/aspnet/auth/security-hardening","01.csharp/11.aspnet/03.auth/09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","/csharp/aspnet/auth/oauth-theory","01.csharp/11.aspnet/03.auth/10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","/csharp/aspnet/auth/oidc-keycloak","01.csharp/11.aspnet/03.auth/10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","/csharp/aspnet/auth/api-keys","01.csharp/11.aspnet/03.auth/11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","/csharp/aspnet/auth/rate-limiting","01.csharp/11.aspnet/03.auth/12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","/csharp/aspnet/auth/refresh-token-rotation","01.csharp/11.aspnet/03.auth/13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","/csharp/aspnet/auth/certificate-auth","01.csharp/11.aspnet/03.auth/14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","/csharp/aspnet/auth/rbac-abac-rebac","01.csharp/11.aspnet/03.auth/15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","/csharp/aspnet/auth/multi-tenancy","01.csharp/11.aspnet/03.auth/16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","/csharp/aspnet/notifications","01.csharp/11.aspnet/04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","/csharp/aspnet/notifications/in-app-database-notifications","01.csharp/11.aspnet/04.notifications/01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","/csharp/aspnet/notifications/polling","01.csharp/11.aspnet/04.notifications/02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","/csharp/aspnet/notifications/server-sent-events","01.csharp/11.aspnet/04.notifications/03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","/csharp/aspnet/notifications/websockets","01.csharp/11.aspnet/04.notifications/04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","/csharp/aspnet/notifications/signalr","01.csharp/11.aspnet/04.notifications/05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","/csharp/aspnet/notifications/background-services","01.csharp/11.aspnet/04.notifications/06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","/csharp/aspnet/notifications/web-push","01.csharp/11.aspnet/04.notifications/07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","/csharp/aspnet/notifications/email-notifications","01.csharp/11.aspnet/04.notifications/08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","/csharp/aspnet/notifications/choosing-the-right-approach","01.csharp/11.aspnet/04.notifications/09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","/csharp/aspnet/notifications/hangfire","01.csharp/11.aspnet/04.notifications/10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","/csharp/aspnet/notifications/hangfire-image-webp","01.csharp/11.aspnet/04.notifications/11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","/csharp/aspnet/notifications/hangfire-video-hls","01.csharp/11.aspnet/04.notifications/12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","/csharp/aspnet/notifications/telegram-notifications","01.csharp/11.aspnet/04.notifications/13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","/csharp/aspnet/i18n","01.csharp/11.aspnet/05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","/csharp/aspnet/i18n/internationalization","01.csharp/11.aspnet/05.i18n/01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","/csharp/aspnet/i18n/humanizer","01.csharp/11.aspnet/05.i18n/02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","/csharp/aspnet/caching","01.csharp/11.aspnet/06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","/csharp/aspnet/caching/caching","01.csharp/11.aspnet/06.caching/01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","/csharp/aspnet/caching/memory-cache","01.csharp/11.aspnet/06.caching/02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","/csharp/aspnet/caching/distributed-cache","01.csharp/11.aspnet/06.caching/03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","/csharp/aspnet/caching/response-cache","01.csharp/11.aspnet/06.caching/04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","/csharp/aspnet/caching/output-cache","01.csharp/11.aspnet/06.caching/05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","/csharp/aspnet/testing","01.csharp/11.aspnet/07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","/csharp/aspnet/testing/what-is-testing","01.csharp/11.aspnet/07.testing/01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","/csharp/aspnet/testing/testing-pyramid","01.csharp/11.aspnet/07.testing/02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","/csharp/aspnet/testing/testing-schools","01.csharp/11.aspnet/07.testing/03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","/csharp/aspnet/testing/tdd-and-bdd","01.csharp/11.aspnet/07.testing/04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","/csharp/aspnet/testing/what-to-test","01.csharp/11.aspnet/07.testing/05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","/csharp/aspnet/testing/test-frameworks","01.csharp/11.aspnet/07.testing/06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","/csharp/aspnet/testing/xunit-basics","01.csharp/11.aspnet/07.testing/07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","/csharp/aspnet/testing/xunit-advanced","01.csharp/11.aspnet/07.testing/08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","/csharp/aspnet/testing/mocking-with-moq","01.csharp/11.aspnet/07.testing/09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","/csharp/aspnet/testing/database-testing","01.csharp/11.aspnet/07.testing/10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","/csharp/aspnet/testing/integration-testing","01.csharp/11.aspnet/07.testing/11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","/csharp/aspnet/testing/11a.integration-testing-practice","01.csharp/11.aspnet/07.testing/11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","/csharp/aspnet/testing/integration-testing-advanced","01.csharp/11.aspnet/07.testing/12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","/csharp/aspnet/testing/postman-professional","01.csharp/11.aspnet/07.testing/13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","/csharp/aspnet/testing/httpclient-testing","01.csharp/11.aspnet/07.testing/14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","/csharp/aspnet/testing/wiremock-net","01.csharp/11.aspnet/07.testing/15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","/csharp/aspnet/testing/testing-patterns","01.csharp/11.aspnet/07.testing/16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","/csharp/aspnet/testing/advanced-testing-tools","01.csharp/11.aspnet/07.testing/17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","/csharp/aspnet/testing/architecture-testing","01.csharp/11.aspnet/07.testing/18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","/csharp/aspnet/testing/performance-testing","01.csharp/11.aspnet/07.testing/19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","/csharp/aspnet/testing/remaining_plan","01.csharp/11.aspnet/07.testing/remaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","/csharp/aspnet/payments","01.csharp/11.aspnet/08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","/csharp/aspnet/payments/payment-fundamentals","01.csharp/11.aspnet/08.payments/01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","/csharp/aspnet/payments/payment-methods-ukraine","01.csharp/11.aspnet/08.payments/02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","/csharp/aspnet/payments/pci-dss-security","01.csharp/11.aspnet/08.payments/03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","/csharp/aspnet/payments/payment-architecture","01.csharp/11.aspnet/08.payments/04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","/csharp/aspnet/payments/liqpay-integration","01.csharp/11.aspnet/08.payments/05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","/csharp/aspnet/payments/monobank-acquiring","01.csharp/11.aspnet/08.payments/06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","/csharp/aspnet/payments/stripe-integration","01.csharp/11.aspnet/08.payments/07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","/csharp/aspnet/payments/webhooks-deep-dive","01.csharp/11.aspnet/08.payments/08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","/csharp/aspnet/payments/subscriptions-recurring","01.csharp/11.aspnet/08.payments/09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","/csharp/aspnet/payments/refunds-disputes","01.csharp/11.aspnet/08.payments/10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","/csharp/aspnet/payments/testing-payments","01.csharp/11.aspnet/08.payments/11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","/csharp/aspnet/payments/production-checklist","01.csharp/11.aspnet/08.payments/12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","/csharp/aspnet/libraries","01.csharp/11.aspnet/09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","/csharp/aspnet/libraries/fluent-validation","01.csharp/11.aspnet/09.libraries/01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","/csharp/aspnet/libraries/mapster","01.csharp/11.aspnet/09.libraries/02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","/csharp/aspnet/libraries/erroror-result-pattern","01.csharp/11.aspnet/09.libraries/03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","/csharp/aspnet/libraries/serilog","01.csharp/11.aspnet/09.libraries/04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","/csharp/aspnet/libraries/mediatr","01.csharp/11.aspnet/09.libraries/05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","/csharp/aspnet/libraries/polly","01.csharp/11.aspnet/09.libraries/06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","/csharp/aspnet/libraries/health-checks","01.csharp/11.aspnet/09.libraries/07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","/csharp/aspnet/libraries/feature-management","01.csharp/11.aspnet/09.libraries/08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","/csharp/aspnet/libraries/fluent-email","01.csharp/11.aspnet/09.libraries/09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","/csharp/aspnet/libraries/quest-pdf","01.csharp/11.aspnet/09.libraries/10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","/csharp/aspnet/libraries/bogus","01.csharp/11.aspnet/09.libraries/11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","/csharp/aspnet/libraries/humanizer-guard","01.csharp/11.aspnet/09.libraries/12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","/csharp/aspnet/libraries/plan","01.csharp/11.aspnet/09.libraries/plan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","/csharp/aspnet/razor-pages","01.csharp/11.aspnet/10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","/csharp/aspnet/razor-pages/from-minimal-api","01.csharp/11.aspnet/10.razor-pages/01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","/csharp/aspnet/razor-pages/page-model","01.csharp/11.aspnet/10.razor-pages/02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","/csharp/aspnet/razor-pages/razor-syntax","01.csharp/11.aspnet/10.razor-pages/03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","/csharp/aspnet/razor-pages/tag-helpers","01.csharp/11.aspnet/10.razor-pages/04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","/csharp/aspnet/razor-pages/forms-validation","01.csharp/11.aspnet/10.razor-pages/05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","/csharp/aspnet/razor-pages/project-task-manager","01.csharp/11.aspnet/10.razor-pages/06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","/csharp/aspnet/mvc","01.csharp/11.aspnet/11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","/csharp/aspnet/mvc/mvc-pattern","01.csharp/11.aspnet/11.mvc/01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","/csharp/aspnet/mvc/from-razor-pages","01.csharp/11.aspnet/11.mvc/02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","/csharp/aspnet/mvc/controllers-actions","01.csharp/11.aspnet/11.mvc/03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","/csharp/aspnet/mvc/routing-mvc","01.csharp/11.aspnet/11.mvc/04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","/csharp/aspnet/mvc/model-binding","01.csharp/11.aspnet/11.mvc/05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","/csharp/aspnet/mvc/views-viewdata-tempdata","01.csharp/11.aspnet/11.mvc/06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","/csharp/aspnet/mvc/filters","01.csharp/11.aspnet/11.mvc/07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","/csharp/aspnet/mvc/areas","01.csharp/11.aspnet/11.mvc/08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","/csharp/aspnet/mvc/view-components","01.csharp/11.aspnet/11.mvc/09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","/csharp/aspnet/mvc/display-editor-templates","01.csharp/11.aspnet/11.mvc/10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","/csharp/aspnet/mvc/validation-advanced","01.csharp/11.aspnet/11.mvc/11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","/csharp/aspnet/mvc/htmx","01.csharp/11.aspnet/11.mvc/12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","/csharp/aspnet/mvc/ajax-htmx-mvc","01.csharp/11.aspnet/11.mvc/13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","/csharp/aspnet/mvc/htmx-project","01.csharp/11.aspnet/11.mvc/14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","/csharp/aspnet/mvc/file-upload","01.csharp/11.aspnet/11.mvc/15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","/csharp/aspnet/mvc/globalization-localization","01.csharp/11.aspnet/11.mvc/16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","/csharp/aspnet/mvc/mvc-project","01.csharp/11.aspnet/11.mvc/17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","/csharp/aspnet/mvc/plan","01.csharp/11.aspnet/11.mvc/plan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","/csharp/aspnet/web-api","01.csharp/11.aspnet/12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","/csharp/aspnet/web-api/from-minimal-api-to-controllers","01.csharp/11.aspnet/12.web-api/01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","/csharp/aspnet/web-api/controller-base-actionresult","01.csharp/11.aspnet/12.web-api/02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","/csharp/aspnet/web-api/content-negotiation","01.csharp/11.aspnet/12.web-api/03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","/csharp/aspnet/web-api/api-versioning","01.csharp/11.aspnet/12.web-api/04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","/csharp/aspnet/web-api/problemdetails-error-handling","01.csharp/11.aspnet/12.web-api/05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","/csharp/aspnet/web-api/filters-for-api","01.csharp/11.aspnet/12.web-api/06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","/csharp/aspnet/web-api/pagination-filtering-sorting","01.csharp/11.aspnet/12.web-api/07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","/csharp/aspnet/web-api/hateoas-resource-expansion","01.csharp/11.aspnet/12.web-api/08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","/csharp/aspnet/web-api/minimal-api-vs-controllers-hybrid","01.csharp/11.aspnet/12.web-api/09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","/csharp/aspnet/web-api/api-documentation-generation","01.csharp/11.aspnet/12.web-api/10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","/csharp/aspnet/web-api/health-checks-monitoring","01.csharp/11.aspnet/12.web-api/11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","/csharp/aspnet/web-api/web-api-project","01.csharp/11.aspnet/12.web-api/12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","/csharp/aspnet/web-api/plan","01.csharp/11.aspnet/12.web-api/plan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Desktop UI","i-lucide-app-window","/csharp/desktop-ui","01.csharp/12.desktop-ui",[1352,1356,1360,1364,1368,1372,1376,1380,1384,1388,1392,1396,1400,1404,1408,1412,1416,1420,1424,1428,1432,1436,1440,1444,1448,1452,1456,1460,1464,1468,1472,1476,1480,1484,1488,1492,1496,1500,1504,1508,1512,1516,1520,1524,1528,1532,1536,1540,1544,1548,1552,1556,1560,1564,1568,1572,1576,1580,1584,1588,1592,1596,1600,1604,1608,1612,1616,1620,1624,1628,1632],{"title":1353,"path":1354,"stem":1355},"Що таке десктопна розробка?","/csharp/desktop-ui/what-is-desktop-dev","01.csharp/12.desktop-ui/01.what-is-desktop-dev",{"title":1357,"path":1358,"stem":1359},"Архітектура WPF — як влаштований графічний інтерфейс","/csharp/desktop-ui/wpf-architecture","01.csharp/12.desktop-ui/02.wpf-architecture",{"title":1361,"path":1362,"stem":1363},"Перший WPF-проєкт — від нуля до вікна","/csharp/desktop-ui/first-wpf-app","01.csharp/12.desktop-ui/03.first-wpf-app",{"title":1365,"path":1366,"stem":1367},"Перший Avalonia-проєкт: WPF для всіх платформ","/csharp/desktop-ui/03a.first-avalonia-app","01.csharp/12.desktop-ui/03a.first-avalonia-app",{"title":1369,"path":1370,"stem":1371},"XAML: декларативний інтерфейс","/csharp/desktop-ui/xaml-basics","01.csharp/12.desktop-ui/04.xaml-basics",{"title":1373,"path":1374,"stem":1375},"Fluent UI у WPF — сучасний дизайн Windows 11","/csharp/desktop-ui/04a.wpf-fluent-ui","01.csharp/12.desktop-ui/04a.wpf-fluent-ui",{"title":1377,"path":1378,"stem":1379},"WPF UI — сучасна бібліотека Fluent контролів","/csharp/desktop-ui/04b.wpf-ui-library","01.csharp/12.desktop-ui/04b.wpf-ui-library",{"title":1381,"path":1382,"stem":1383},"HandyControl — велика бібліотека UI контролів для WPF","/csharp/desktop-ui/04c.handycontrol-library","01.csharp/12.desktop-ui/04c.handycontrol-library",{"title":1385,"path":1386,"stem":1387},"Простори імен та ресурси XAML","/csharp/desktop-ui/xaml-namespaces-resources","01.csharp/12.desktop-ui/05.xaml-namespaces-resources",{"title":1389,"path":1390,"stem":1391},"XAML в Avalonia: ключові відмінності від WPF","/csharp/desktop-ui/05a.avalonia-xaml-differences","01.csharp/12.desktop-ui/05a.avalonia-xaml-differences",{"title":1393,"path":1394,"stem":1395},"Розширення розмітки XAML (Markup Extensions)","/csharp/desktop-ui/xaml-markup-extensions","01.csharp/12.desktop-ui/06.xaml-markup-extensions",{"title":1397,"path":1398,"stem":1399},"Панелі Layout: StackPanel, WrapPanel, DockPanel","/csharp/desktop-ui/layout-panels-part1","01.csharp/12.desktop-ui/07.layout-panels-part1",{"title":1401,"path":1402,"stem":1403},"Grid, Canvas, UniformGrid","/csharp/desktop-ui/layout-panels-part2","01.csharp/12.desktop-ui/07.layout-panels-part2",{"title":1405,"path":1406,"stem":1407},"Просунуті техніки Layout","/csharp/desktop-ui/layout-advanced","01.csharp/12.desktop-ui/08.layout-advanced",{"title":1409,"path":1410,"stem":1411},"Адаптивний Layout та найкращі практики","/csharp/desktop-ui/layout-responsive","01.csharp/12.desktop-ui/09.layout-responsive",{"title":1413,"path":1414,"stem":1415},"Layout в Avalonia: відмінності та нові можливості","/csharp/desktop-ui/09a.layout-avalonia","01.csharp/12.desktop-ui/09a.layout-avalonia",{"title":1417,"path":1418,"stem":1419},"Button, Image, ProgressBar та інші базові контроли","/csharp/desktop-ui/basic-controls","01.csharp/12.desktop-ui/10.basic-controls",{"title":1421,"path":1422,"stem":1423},"Контроли в Avalonia: відмінності від WPF","/csharp/desktop-ui/10a.controls-avalonia","01.csharp/12.desktop-ui/10a.controls-avalonia",{"title":1425,"path":1426,"stem":1427},"Текстові контроли — TextBlock, TextBox, RichTextBox","/csharp/desktop-ui/text-controls","01.csharp/12.desktop-ui/11.text-controls",{"title":1429,"path":1430,"stem":1431},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","/csharp/desktop-ui/selection-controls","01.csharp/12.desktop-ui/12.selection-controls",{"title":1433,"path":1434,"stem":1435},"Content Model — GroupBox, Expander, TabControl, StatusBar","/csharp/desktop-ui/content-controls","01.csharp/12.desktop-ui/13.content-controls",{"title":1437,"path":1438,"stem":1439},"UI/UX принципи десктопних застосунків","/csharp/desktop-ui/13a.ui-ux-principles","01.csharp/12.desktop-ui/13a.ui-ux-principles",{"title":1441,"path":1442,"stem":1443},"Dependency Properties — Концепція та Value Resolution","/csharp/desktop-ui/dependency-properties-part1","01.csharp/12.desktop-ui/14.dependency-properties-part1",{"title":1445,"path":1446,"stem":1447},"Avalonia Property System — StyledProperty та DirectProperty","/csharp/desktop-ui/14a.avalonia-property-system","01.csharp/12.desktop-ui/14a.avalonia-property-system",{"title":1449,"path":1450,"stem":1451},"Attached Properties — Властивості без меж","/csharp/desktop-ui/attached-properties","01.csharp/12.desktop-ui/15.attached-properties",{"title":1453,"path":1454,"stem":1455},"Routed Events — Маршрутизація подій у WPF","/csharp/desktop-ui/routed-events","01.csharp/12.desktop-ui/16.routed-events",{"title":1457,"path":1458,"stem":1459},"Data Binding — Від Code-Behind до Декларативності","/csharp/desktop-ui/data-binding-basics-part1","01.csharp/12.desktop-ui/17.data-binding-basics-part1",{"title":1461,"path":1462,"stem":1463},"INotifyPropertyChanged — Живе оновлення UI","/csharp/desktop-ui/data-binding-basics-part2","01.csharp/12.desktop-ui/17.data-binding-basics-part2",{"title":1465,"path":1466,"stem":1467},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","/csharp/desktop-ui/17a.avalonia-compiled-bindings","01.csharp/12.desktop-ui/17a.avalonia-compiled-bindings",{"title":1469,"path":1470,"stem":1471},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","/csharp/desktop-ui/data-binding-advanced","01.csharp/12.desktop-ui/18.data-binding-advanced",{"title":1473,"path":1474,"stem":1475},"Value Converters — Перетворення типів даних у Data Binding","/csharp/desktop-ui/value-converters","01.csharp/12.desktop-ui/19.value-converters",{"title":1477,"path":1478,"stem":1479},"Data Templates — Візуалізація об'єктів у WPF","/csharp/desktop-ui/data-templates","01.csharp/12.desktop-ui/20.data-templates",{"title":1481,"path":1482,"stem":1483},"Collections Binding Part 1 — ObservableCollection та ItemsControl","/csharp/desktop-ui/collections-binding-part1","01.csharp/12.desktop-ui/21.collections-binding-part1",{"title":1485,"path":1486,"stem":1487},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","/csharp/desktop-ui/collections-binding-part2","01.csharp/12.desktop-ui/21.collections-binding-part2",{"title":1489,"path":1490,"stem":1491},"MVVM Pattern — Від Spaghetti Code до архітектури","/csharp/desktop-ui/mvvm-pattern","01.csharp/12.desktop-ui/22.mvvm-pattern",{"title":1493,"path":1494,"stem":1495},"ViewModel Implementation — Від BaseViewModel до валідації","/csharp/desktop-ui/viewmodel-implementation","01.csharp/12.desktop-ui/23.viewmodel-implementation",{"title":1497,"path":1498,"stem":1499},"Commands — Від event handlers до декларативних команд","/csharp/desktop-ui/commands","01.csharp/12.desktop-ui/24.commands",{"title":1501,"path":1502,"stem":1503},"MVVM Toolkit — MVVM без boilerplate через Source Generators","/csharp/desktop-ui/mvvm-toolkit","01.csharp/12.desktop-ui/25.mvvm-toolkit",{"title":1505,"path":1506,"stem":1507},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","/csharp/desktop-ui/messenger-pattern","01.csharp/12.desktop-ui/26.messenger-pattern",{"title":1509,"path":1510,"stem":1511},"Стилі WPF — CSS для десктопу","/csharp/desktop-ui/styles-basics","01.csharp/12.desktop-ui/27.styles-basics",{"title":1513,"path":1514,"stem":1515},"CSS-like стилі Avalonia","/csharp/desktop-ui/27a.avalonia-css-styling","01.csharp/12.desktop-ui/27a.avalonia-css-styling",{"title":1517,"path":1518,"stem":1519},"Control Templates — Частина 1. Концепція та TemplateBinding","/csharp/desktop-ui/control-templates-part1","01.csharp/12.desktop-ui/28.control-templates-part1",{"title":1521,"path":1522,"stem":1523},"Control Templates — Частина 2. Named Parts та ContentPresenter","/csharp/desktop-ui/control-templates-part2","01.csharp/12.desktop-ui/28.control-templates-part2",{"title":1525,"path":1526,"stem":1527},"Control Themes в Avalonia — нова ера стилізації","/csharp/desktop-ui/28a.avalonia-control-themes","01.csharp/12.desktop-ui/28a.avalonia-control-themes",{"title":1529,"path":1530,"stem":1531},"Triggers та Visual State Manager у WPF","/csharp/desktop-ui/triggers-visual-states","01.csharp/12.desktop-ui/29.triggers-visual-states",{"title":1533,"path":1534,"stem":1535},"Pseudo-classes в Avalonia — замість WPF Triggers","/csharp/desktop-ui/29a.avalonia-pseudo-classes","01.csharp/12.desktop-ui/29a.avalonia-pseudo-classes",{"title":1537,"path":1538,"stem":1539},"Теми та ресурсні словники у WPF","/csharp/desktop-ui/resources-themes","01.csharp/12.desktop-ui/30.resources-themes",{"title":1541,"path":1542,"stem":1543},"Avalonia Themes — Fluent Design та система тематизації","/csharp/desktop-ui/30a.avalonia-themes-fluent","01.csharp/12.desktop-ui/30a.avalonia-themes-fluent",{"title":1545,"path":1546,"stem":1547},"Контроли колекцій — глибоке занурення","/csharp/desktop-ui/collection-controls","01.csharp/12.desktop-ui/31.collection-controls",{"title":1549,"path":1550,"stem":1551},"DataGrid — колонки та базове відображення","/csharp/desktop-ui/datagrid-part1","01.csharp/12.desktop-ui/32.datagrid-part1",{"title":1553,"path":1554,"stem":1555},"DataGrid — сортування, фільтрація, редагування","/csharp/desktop-ui/datagrid-part2","01.csharp/12.desktop-ui/32.datagrid-part2",{"title":1557,"path":1558,"stem":1559},"TreeView та GridView","/csharp/desktop-ui/treeview-listview","01.csharp/12.desktop-ui/33.treeview-listview",{"title":1561,"path":1562,"stem":1563},"Меню, Toolbar, ContextMenu, StatusBar","/csharp/desktop-ui/menus-toolbars","01.csharp/12.desktop-ui/34.menus-toolbars",{"title":1565,"path":1566,"stem":1567},"Навігація та керування вікнами. Частина 1: вікна та сторінки","/csharp/desktop-ui/navigation-windows-part1","01.csharp/12.desktop-ui/35.navigation-windows-part1",{"title":1569,"path":1570,"stem":1571},"Навігація та керування вікнами. Частина 2: MVVM-навігація","/csharp/desktop-ui/navigation-windows-part2","01.csharp/12.desktop-ui/35.navigation-windows-part2",{"title":1573,"path":1574,"stem":1575},"Avalonia — Навігація та діалоги","/csharp/desktop-ui/35a.avalonia-navigation-dialogs","01.csharp/12.desktop-ui/35a.avalonia-navigation-dialogs",{"title":1577,"path":1578,"stem":1579},"Діалоги та File Pickers у WPF","/csharp/desktop-ui/dialogs-file-pickers","01.csharp/12.desktop-ui/36.dialogs-file-pickers",{"title":1581,"path":1582,"stem":1583},"UserControl: компонентний підхід у WPF","/csharp/desktop-ui/user-controls","01.csharp/12.desktop-ui/37.user-controls",{"title":1585,"path":1586,"stem":1587},"Custom Controls: Lookless Controls у WPF","/csharp/desktop-ui/custom-controls","01.csharp/12.desktop-ui/38.custom-controls",{"title":1589,"path":1590,"stem":1591},"Avalonia TemplatedControl — Lookless Controls","/csharp/desktop-ui/38a.avalonia-templated-controls","01.csharp/12.desktop-ui/38a.avalonia-templated-controls",{"title":1593,"path":1594,"stem":1595},"Анімації у WPF: Storyboard та Easing Functions","/csharp/desktop-ui/animations-transitions","01.csharp/12.desktop-ui/39.animations-transitions",{"title":1597,"path":1598,"stem":1599},"Анімації в Avalonia","/csharp/desktop-ui/39a.avalonia-animations","01.csharp/12.desktop-ui/39a.avalonia-animations",{"title":1601,"path":1602,"stem":1603},"2D Графіка та Мультимедіа у WPF","/csharp/desktop-ui/media-graphics","01.csharp/12.desktop-ui/40.media-graphics",{"title":1605,"path":1606,"stem":1607},"Dependency Injection у WPF та Avalonia","/csharp/desktop-ui/di-integration","01.csharp/12.desktop-ui/41.di-integration",{"title":1609,"path":1610,"stem":1611},"SQLite та EF Core у десктопних додатках","/csharp/desktop-ui/data-persistence-part1","01.csharp/12.desktop-ui/42.data-persistence-part1",{"title":1613,"path":1614,"stem":1615},"Repository Pattern та Unit of Work","/csharp/desktop-ui/data-persistence-part2","01.csharp/12.desktop-ui/43.data-persistence-part2",{"title":1617,"path":1618,"stem":1619},"Тестування ViewModels","/csharp/desktop-ui/viewmodel-testing","01.csharp/12.desktop-ui/44.viewmodel-testing",{"title":1621,"path":1622,"stem":1623},"Avalonia Headless Testing — тестування UI без вікон","/csharp/desktop-ui/44a.avalonia-headless-testing","01.csharp/12.desktop-ui/44a.avalonia-headless-testing",{"title":1625,"path":1626,"stem":1627},"Кросплатформна розробка з Avalonia","/csharp/desktop-ui/avalonia-cross-platform","01.csharp/12.desktop-ui/45.avalonia-cross-platform",{"title":1629,"path":1630,"stem":1631},"Пакування та розгортання Avalonia додатків","/csharp/desktop-ui/avalonia-packaging-deployment","01.csharp/12.desktop-ui/46.avalonia-packaging-deployment",{"title":1633,"path":1634,"stem":1635},"Розгортання WPF застосунків","/csharp/desktop-ui/wpf-packaging-deployment","01.csharp/12.desktop-ui/47.wpf-packaging-deployment",{"title":1637,"path":1638,"stem":1639},"C# & .NET: The Ultimate Roadmap","/csharp/roadmap","01.csharp/roadmap",{"title":1641,"icon":1642,"path":1643,"stem":1644,"children":1645,"page":59},"C++","i-devicon-cplusplus","/cpp","02.cpp",[1646,1650,1654,1658,1662,1666,1670,1674,1678,1681,1685,1689,1693,1697,1701,1705,1709,1713,1717,1721,1725,1729,1733,1737,1741,1745,1749,1753,1757,1761],{"title":1647,"path":1648,"stem":1649},"Вступ у програмування та алгоритми","/cpp/intro-algorithms","02.cpp/01.intro-algorithms",{"title":1651,"path":1652,"stem":1653},"Code Style: угоди про оформлення коду","/cpp/code-style","02.cpp/02.code-style",{"title":1655,"path":1656,"stem":1657},"Середовище розробки та перший 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типу void","/cpp/void-pointers","02.cpp/20.void-pointers",{"title":1726,"path":1727,"stem":1728},"Вказівники на вказівники","/cpp/pointers-to-pointers","02.cpp/21.pointers-to-pointers",{"title":1730,"path":1731,"stem":1732},"Оператор доступу до членів через вказівник (->)","/cpp/member-access-operator","02.cpp/22.member-access-operator",{"title":1734,"path":1735,"stem":1736},"Цикл for-each (Range-based for)","/cpp/foreach-loop","02.cpp/23.foreach-loop",{"title":1738,"path":1739,"stem":1740},"Вказівники на функції","/cpp/function-pointers","02.cpp/24.function-pointers",{"title":1742,"path":1743,"stem":1744},"Лямбда-вирази","/cpp/lambdas","02.cpp/25.lambdas",{"title":1746,"path":1747,"stem":1748},"Лямбда-захоплення","/cpp/lambda-captures","02.cpp/26.lambda-captures",{"title":1750,"path":1751,"stem":1752},"Еліпсис","/cpp/ellipsis","02.cpp/27.ellipsis",{"title":1754,"path":1755,"stem":1756},"Аргументи командного рядка","/cpp/command-line-arguments","02.cpp/28.command-line-arguments",{"title":1758,"path":1759,"stem":1760},"Перерахування (enum)","/cpp/enum","02.cpp/29.enum",{"title":1762,"path":1763,"stem":1764},"План навчання: Курс C++ — Продовження (Статті 29–60+)","/cpp/curriculum-plan","02.cpp/curriculum-plan",{"title":1766,"icon":1767,"path":1768,"stem":1769,"children":1770,"page":59},"JavaScript","i-devicon-javascript","/javascript","03.javascript",[1771,1797,1851,1873,2177,2215],{"title":1772,"icon":1773,"path":1774,"stem":1775,"children":1776,"page":59},"Events","i-lucide-mouse-pointer-click","/javascript/events","03.javascript/01.events",[1777,1781,1785,1789,1793],{"title":1778,"path":1779,"stem":1780},"Вступ до подій браузера","/javascript/events/intro","03.javascript/01.events/01.intro",{"title":1782,"path":1783,"stem":1784},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","/javascript/events/bubbling-capturing","03.javascript/01.events/02.bubbling-capturing",{"title":1786,"path":1787,"stem":1788},"Делегування подій (Event Delegation)","/javascript/events/delegate-events","03.javascript/01.events/03.delegate-events",{"title":1790,"path":1791,"stem":1792},"Типові дії браузера та preventDefault()","/javascript/events/prevent-default","03.javascript/01.events/04.prevent-default",{"title":1794,"path":1795,"stem":1796},"Запуск користувацьких подій (Custom Events)","/javascript/events/custom-events","03.javascript/01.events/05.custom-events",{"title":1798,"icon":1799,"path":1800,"stem":1801,"children":1802,"page":59},"Network","i-lucide-globe","/javascript/network","03.javascript/02.network",[1803,1807,1811,1815,1819,1823,1827,1831,1835,1839,1843,1847],{"title":1804,"path":1805,"stem":1806},"Fetch API - Сучасний підхід до HTTP-запитів","/javascript/network/01-fetch-api","03.javascript/02.network/01-fetch-api",{"title":1808,"path":1809,"stem":1810},"FormData - Робота з формами та файлами","/javascript/network/02-formdata","03.javascript/02.network/02-formdata",{"title":1812,"path":1813,"stem":1814},"Відстеження прогресу завантаження","/javascript/network/03-download-progress","03.javascript/02.network/03-download-progress",{"title":1816,"path":1817,"stem":1818},"Переривання fetch-запитів","/javascript/network/04-abort-requests","03.javascript/02.network/04-abort-requests",{"title":1820,"path":1821,"stem":1822},"CORS - Запити між різними джерелами","/javascript/network/05-cors","03.javascript/02.network/05-cors",{"title":1824,"path":1825,"stem":1826},"Fetch API - Повний довідник опцій","/javascript/network/06-fetch-options","03.javascript/02.network/06-fetch-options",{"title":1828,"path":1829,"stem":1830},"URL Objects - Робота з посиланнями","/javascript/network/07-url-objects","03.javascript/02.network/07-url-objects",{"title":1832,"path":1833,"stem":1834},"XMLHttpRequest - AJAX та низькорівневі запити","/javascript/network/08-xmlhttprequest","03.javascript/02.network/08-xmlhttprequest",{"title":1836,"path":1837,"stem":1838},"Відновлюване завантаження файлів","/javascript/network/09-resumable-upload","03.javascript/02.network/09-resumable-upload",{"title":1840,"path":1841,"stem":1842},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","/javascript/network/10-cookies","03.javascript/02.network/10-cookies",{"title":1844,"path":1845,"stem":1846},"js-cookie: Керування Cookies без Болю","/javascript/network/11-js-cookie","03.javascript/02.network/11-js-cookie",{"title":1848,"path":1849,"stem":1850},"Axios: Потужний HTTP-клієнт для JavaScript","/javascript/network/12-axios","03.javascript/02.network/12-axios",{"title":1852,"icon":1853,"path":1854,"stem":1855,"children":1856,"page":59},"Bom","i-lucide-monitor","/javascript/bom","03.javascript/03.bom",[1857,1861,1865,1869],{"title":1858,"path":1859,"stem":1860},"LocalStorage, SessionStorage та patterns збереження даних","/javascript/bom/01-localstorage","03.javascript/03.bom/01-localstorage",{"title":1862,"path":1863,"stem":1864},"Location Object - Керування адресою сторінки","/javascript/bom/02-location-object","03.javascript/03.bom/02-location-object",{"title":1866,"path":1867,"stem":1868},"History API - Керування історією браузера","/javascript/bom/03-history-api","03.javascript/03.bom/03-history-api",{"title":1870,"path":1871,"stem":1872},"Navigator Object - Ідентифікація та Можливості Пристрою","/javascript/bom/04-navigator-object","03.javascript/03.bom/04-navigator-object",{"title":1874,"icon":1875,"path":1876,"stem":1877,"children":1878},"React","i-devicon-react","/javascript/react","03.javascript/04.react/index",[1879,1880,1884,1888,1892,1896,1959,1994,2146],{"title":1874,"path":1876,"stem":1877},{"title":1881,"path":1882,"stem":1883},"Робота з Формами в React","/javascript/react/react-forms","03.javascript/04.react/01.react-forms",{"title":1885,"path":1886,"stem":1887},"React Hook Form: Професійна Робота з Формами","/javascript/react/react-hook-form","03.javascript/04.react/02.react-hook-form",{"title":1889,"path":1890,"stem":1891},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","/javascript/react/react-hook-form-new","03.javascript/04.react/02.react-hook-form-new",{"title":1893,"path":1894,"stem":1895},"Axios та React: Професійна Архітектура Запитів","/javascript/react/data-fetching-axios","03.javascript/04.react/03.data-fetching-axios",{"title":1897,"icon":132,"path":1898,"stem":1899,"children":1900},"Tanstack Query","/javascript/react/tanstack-query","03.javascript/04.react/04.tanstack-query/index",[1901,1903,1907,1911,1915,1919,1923,1927,1931,1935,1939,1943,1947,1951,1955],{"title":1902,"path":1898,"stem":1899},"TanStack Query: Майстерність Керування Станом Сервера",{"title":1904,"path":1905,"stem":1906},"Парадигма Server State: Чому useEffect недостатньо","/javascript/react/tanstack-query/server-state-paradigm","03.javascript/04.react/04.tanstack-query/01.server-state-paradigm",{"title":1908,"path":1909,"stem":1910},"Встановлення та Налаштування: Фундамент","/javascript/react/tanstack-query/installation-and-devtools","03.javascript/04.react/04.tanstack-query/02.installation-and-devtools",{"title":1912,"path":1913,"stem":1914},"Основи Запитів та Магія Ключів","/javascript/react/tanstack-query/query-basics-and-keys","03.javascript/04.react/04.tanstack-query/03.query-basics-and-keys",{"title":1916,"path":1917,"stem":1918},"Синхронізація Даних: Життєвий Цикл Запиту","/javascript/react/tanstack-query/data-synchronization","03.javascript/04.react/04.tanstack-query/04.data-synchronization",{"title":1920,"path":1921,"stem":1922},"Мутації та Інвалідація: Зміна Даних","/javascript/react/tanstack-query/mutations-and-invalidation","03.javascript/04.react/04.tanstack-query/05.mutations-and-invalidation",{"title":1924,"path":1925,"stem":1926},"Оптимістичні Оновлення: Швидше за Світло","/javascript/react/tanstack-query/optimistic-updates","03.javascript/04.react/04.tanstack-query/06.optimistic-updates",{"title":1928,"path":1929,"stem":1930},"Пагінація та Infinite Scroll","/javascript/react/tanstack-query/pagination-and-load-more","03.javascript/04.react/04.tanstack-query/07.pagination-and-load-more",{"title":1932,"path":1933,"stem":1934},"Просунуті Патерни та Оптимізація","/javascript/react/tanstack-query/advanced-patterns","03.javascript/04.react/04.tanstack-query/08.advanced-patterns",{"title":1936,"path":1937,"stem":1938},"Архітектура та Best Practices","/javascript/react/tanstack-query/architecture-and-best-practices","03.javascript/04.react/04.tanstack-query/09.architecture-and-best-practices",{"title":1940,"path":1941,"stem":1942},"Server-Side Rendering (SSR) та Гідратація","/javascript/react/tanstack-query/server-side-rendering","03.javascript/04.react/04.tanstack-query/10.server-side-rendering",{"title":1944,"path":1945,"stem":1946},"Стратегії Тестування","/javascript/react/tanstack-query/testing-strategies","03.javascript/04.react/04.tanstack-query/11.testing-strategies",{"title":1948,"path":1949,"stem":1950},"Аутентифікація та Обробка Помилок","/javascript/react/tanstack-query/authentication-and-errors","03.javascript/04.react/04.tanstack-query/12.authentication-and-errors",{"title":1952,"path":1953,"stem":1954},"React Suspense та Майбутнє","/javascript/react/tanstack-query/react-suspense","03.javascript/04.react/04.tanstack-query/13.react-suspense",{"title":1956,"path":1957,"stem":1958},"Глибоке Занурення в Продуктивність","/javascript/react/tanstack-query/performance-deep-dive","03.javascript/04.react/04.tanstack-query/14.performance-deep-dive",{"title":1960,"icon":1875,"path":1961,"stem":1962,"children":1963},"React Router","/javascript/react/react-router","03.javascript/04.react/05.react-router/index",[1964,1966,1970,1974,1978,1982,1986,1990],{"title":1965,"path":1961,"stem":1962},"React Router: Навігаційна система сучасного вебу",{"title":1967,"path":1968,"stem":1969},"Налаштування та Базовий Роутинг","/javascript/react/react-router/setup-and-basic-routing","03.javascript/04.react/05.react-router/01.setup-and-basic-routing",{"title":1971,"path":1972,"stem":1973},"Динамічна Навігація","/javascript/react/react-router/navigation-and-links","03.javascript/04.react/05.react-router/02.navigation-and-links",{"title":1975,"path":1976,"stem":1977},"Вкладені Маршрути та Макети","/javascript/react/react-router/nested-routes-and-layouts","03.javascript/04.react/05.react-router/03.nested-routes-and-layouts",{"title":1979,"path":1980,"stem":1981},"Динамічні Маршрути та Параметри","/javascript/react/react-router/dynamic-routing","03.javascript/04.react/05.react-router/04.dynamic-routing",{"title":1983,"path":1984,"stem":1985},"Data APIs: Loaders та Actions","/javascript/react/react-router/data-loading","03.javascript/04.react/05.react-router/05.data-loading",{"title":1987,"path":1988,"stem":1989},"Просунуті Патерни","/javascript/react/react-router/advanced-patterns","03.javascript/04.react/05.react-router/06.advanced-patterns",{"title":1991,"path":1992,"stem":1993},"Legacy Routing: Компонентний підхід","/javascript/react/react-router/legacy-routing","03.javascript/04.react/05.react-router/07.legacy-routing",{"title":1995,"icon":132,"path":1996,"stem":1997,"children":1998},"Redux","/javascript/react/redux","03.javascript/04.react/06.redux/index",[1999,2001,2017,2046,2055,2076,2092,2121],{"title":2000,"path":1996,"stem":1997},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2002,"stem":2003,"children":2004,"page":59},"/javascript/react/redux/fundamentals","03.javascript/04.react/06.redux/01.fundamentals",[2005,2009,2013],{"title":2006,"path":2007,"stem":2008},"Вступ до State Management","/javascript/react/redux/fundamentals/intro-state-management","03.javascript/04.react/06.redux/01.fundamentals/01.intro-state-management",{"title":2010,"path":2011,"stem":2012},"Філософія Redux та Три Принципи","/javascript/react/redux/fundamentals/redux-philosophy","03.javascript/04.react/06.redux/01.fundamentals/02.redux-philosophy",{"title":2014,"path":2015,"stem":2016},"Чисті функції та Іммутабельність","/javascript/react/redux/fundamentals/pure-functions-immutability","03.javascript/04.react/06.redux/01.fundamentals/03.pure-functions-immutability",{"title":2018,"icon":132,"path":2019,"stem":2020,"children":2021,"page":59},"Classic Redux","/javascript/react/redux/classic-redux","03.javascript/04.react/06.redux/02.classic-redux",[2022,2026,2030,2034,2038,2042],{"title":2023,"path":2024,"stem":2025},"Створення Store (Classic Redux)","/javascript/react/redux/classic-redux/store-setup","03.javascript/04.react/06.redux/02.classic-redux/01.store-setup",{"title":2027,"path":2028,"stem":2029},"Actions, Constants та Action Creators","/javascript/react/redux/classic-redux/actions-constants","03.javascript/04.react/06.redux/02.classic-redux/02.actions-constants",{"title":2031,"path":2032,"stem":2033},"Логіка Reducers","/javascript/react/redux/classic-redux/reducers","03.javascript/04.react/06.redux/02.classic-redux/03.reducers",{"title":2035,"path":2036,"stem":2037},"Комбінування Reducers (Root Reducer)","/javascript/react/redux/classic-redux/data-flow","03.javascript/04.react/06.redux/02.classic-redux/04.data-flow",{"title":2039,"path":2040,"stem":2041},"Підключення до React (React-Redux)","/javascript/react/redux/classic-redux/react-redux-connection","03.javascript/04.react/06.redux/02.classic-redux/05.react-redux-connection",{"title":2043,"path":2044,"stem":2045},"Middleware та Асинхронність (Redux Thunk)","/javascript/react/redux/classic-redux/middleware-thunk","03.javascript/04.react/06.redux/02.classic-redux/06.middleware-thunk",{"title":2047,"icon":132,"path":2048,"stem":2049,"children":2050,"page":59},"Transition To Rtk","/javascript/react/redux/transition-to-rtk","03.javascript/04.react/06.redux/03.transition-to-rtk",[2051],{"title":2052,"path":2053,"stem":2054},"Проблеми класичного Redux","/javascript/react/redux/transition-to-rtk/problems-with-classic","03.javascript/04.react/06.redux/03.transition-to-rtk/01.problems-with-classic",{"title":2056,"icon":132,"path":2057,"stem":2058,"children":2059,"page":59},"Redux Toolkit","/javascript/react/redux/redux-toolkit","03.javascript/04.react/06.redux/04.redux-toolkit",[2060,2064,2068,2072],{"title":2061,"path":2062,"stem":2063},"Налаштування Store з 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дружити","/java/pr2/impedance-mismatch","04.java/pr2/09.impedance-mismatch",{"title":2285,"path":2286,"stem":2287},"JDBC: Перший контакт із базою даних","/java/pr2/jdbc-fundamentals","04.java/pr2/10.jdbc-fundamentals",{"title":2289,"path":2290,"stem":2291},"Якість коду: Spotless, SpotBugs та SonarQube","/java/pr2/10a.code-quality","04.java/pr2/10a.code-quality",{"title":2293,"path":2294,"stem":2295},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","/java/pr2/connection-pool","04.java/pr2/11.connection-pool",{"title":2297,"path":2298,"stem":2299},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","/java/pr2/row-data-gateway","04.java/pr2/12.row-data-gateway",{"title":2301,"path":2302,"stem":2303},"Table Data Gateway: Фасад таблиці як архітектурний відступ","/java/pr2/table-data-gateway","04.java/pr2/13.table-data-gateway",{"title":2305,"path":2306,"stem":2307},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","/java/pr2/repository-data-mapper","04.java/pr2/14.repository-data-mapper",{"title":2309,"path":2310,"stem":2311},"Identity Map: Кешування сутностей у рамках сесії","/java/pr2/identity-map","04.java/pr2/15.identity-map",{"title":2313,"path":2314,"stem":2315},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","/java/pr2/unit-of-work","04.java/pr2/16.unit-of-work",{"title":2317,"path":2318,"stem":2319},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","/java/pr2/strategy-sql","04.java/pr2/17.strategy-sql",{"title":2321,"path":2322,"stem":2323},"Proxy: Lazy Loading для One-To-Many колекцій","/java/pr2/proxy-lazy-loading","04.java/pr2/18.proxy-lazy-loading",{"title":2325,"path":2326,"stem":2327},"Generic Repository через Java Reflection: анотації та динамічний SQL","/java/pr2/generic-repository-reflection","04.java/pr2/19.generic-repository-reflection",{"title":2329,"path":2330,"stem":2331},"Specification Pattern: Композиція бізнес-правил для складних 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БД","/databases/intro/logical-schema","06.databases/01.intro/04.logical-schema",{"title":2381,"path":2382,"stem":2383},"Класифікація таблиць","/databases/intro/table-classification","06.databases/01.intro/05.table-classification",{"title":2385,"path":2386,"stem":2387},"PlantUML для баз даних","/databases/intro/plantuml-diagrams","06.databases/01.intro/06.plantuml-diagrams",{"title":2389,"icon":2354,"path":2390,"stem":2391,"children":2392,"page":59},"MS SQL Server Start","/databases/ms-sql-server-start","06.databases/02.ms-sql-server-start",[2393,2397,2403,2407],{"title":2394,"path":2395,"stem":2396},"Типи даних у MS SQL Server","/databases/ms-sql-server-start/data-types","06.databases/02.ms-sql-server-start/01.data-types",{"title":2398,"path":2399,"stem":2400,"children":2401},"Індекси у MS SQL 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TABLE)","/databases/sql/ddl-create-table","06.databases/03.sql/01.ddl-create-table",{"title":2425,"path":2426,"stem":2427},"DDL - Зміна та видалення таблиць (ALTER, DROP)","/databases/sql/ddl-alter-drop-table","06.databases/03.sql/02.ddl-alter-drop-table",{"title":2429,"path":2430,"stem":2431},"SELECT запити - Основи","/databases/sql/select-queries-fundamentals","06.databases/03.sql/03.select-queries-fundamentals",{"title":2433,"path":2434,"stem":2435},"SELECT запити - Розширені можливості","/databases/sql/select-queries-advanced","06.databases/03.sql/04.select-queries-advanced",{"title":2437,"path":2438,"stem":2439},"INSERT запити - Додавання даних","/databases/sql/insert-queries","06.databases/03.sql/05.insert-queries",{"title":2441,"path":2442,"stem":2443},"UPDATE та DELETE запити","/databases/sql/update-delete-queries","06.databases/03.sql/06.update-delete-queries",{"title":2445,"path":2446,"stem":2447},"Транзакції в SQL","/databases/sql/transactions","06.databases/03.sql/07.transactions",{"title":2449,"icon":2354,"path":2450,"stem":2451,"children":2452,"page":59},"Multi Table Databases","/databases/multi-table-databases","06.databases/04.multi-table-databases",[2453,2457,2461,2465,2469,2473],{"title":2454,"path":2455,"stem":2456},"Зв'язки та нормалізація БД","/databases/multi-table-databases/relationships-and-normalization","06.databases/04.multi-table-databases/00.relationships-and-normalization",{"title":2458,"path":2459,"stem":2460},"INNER JOIN - З'єднання таблиць","/databases/multi-table-databases/inner-join","06.databases/04.multi-table-databases/01.inner-join",{"title":2462,"path":2463,"stem":2464},"OUTER JOINs - LEFT, RIGHT, FULL","/databases/multi-table-databases/outer-joins","06.databases/04.multi-table-databases/02.outer-joins",{"title":2466,"path":2467,"stem":2468},"CROSS та SELF JOINs","/databases/multi-table-databases/cross-self-joins","06.databases/04.multi-table-databases/03.cross-self-joins",{"title":2470,"path":2471,"stem":2472},"Підзапити (Subqueries)","/databases/multi-table-databases/subqueries","06.databases/04.multi-table-databases/04.subqueries",{"title":2474,"path":2475,"stem":2476},"Агрегації з JOIN","/databases/multi-table-databases/aggregations-with-joins","06.databases/04.multi-table-databases/05.aggregations-with-joins",{"title":2478,"icon":2479,"path":2480,"stem":2481,"children":2482,"page":59},"Aggregate Functions","i-lucide-calculator","/databases/aggregate-functions","06.databases/05.aggregate-functions",[2483,2487,2491],{"title":2484,"path":2485,"stem":2486},"Функції агрегування в MS SQL Server","/databases/aggregate-functions/introduction-aggregate-functions","06.databases/05.aggregate-functions/01.introduction-aggregate-functions",{"title":2488,"path":2489,"stem":2490},"Групування даних в MS SQL Server","/databases/aggregate-functions/grouping-data","06.databases/05.aggregate-functions/02.grouping-data",{"title":2492,"path":2493,"stem":2494},"Підзапити з агрегатними функціями","/databases/aggregate-functions/subqueries-aggregates","06.databases/05.aggregate-functions/03.subqueries-aggregates",{"title":2496,"icon":2497,"path":2498,"stem":2499,"children":2500,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","/databases/triggers-stored-procedures","06.databases/07.triggers-stored-procedures",[2501,2505,2509,2513,2517,2521,2525],{"title":2502,"path":2503,"stem":2504},"DML-тригери","/databases/triggers-stored-procedures/dml-triggers","06.databases/07.triggers-stored-procedures/01.dml-triggers",{"title":2506,"path":2507,"stem":2508},"DDL-тригери","/databases/triggers-stored-procedures/ddl-triggers","06.databases/07.triggers-stored-procedures/02.ddl-triggers",{"title":2510,"path":2511,"stem":2512},"Transact-SQL 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Частина 2","/html-css/css-layout-grid-advanced","12.html-css/16.css-layout-grid-advanced",{"title":2861,"path":2862,"stem":2863},"Позиціонування в CSS. Z-index. Stacking Context","/html-css/css-positioning","12.html-css/17.css-positioning",{"title":2865,"path":2866,"stem":2867},"CSS Анімації та Переходи","/html-css/css-animations-transitions","12.html-css/18.css-animations-transitions",{"title":2869,"path":2870,"stem":2871},"Адаптивний дизайн. Media Queries. Частина 1","/html-css/css-responsive-media-queries","12.html-css/19.css-responsive-media-queries",{"title":2873,"path":2874,"stem":2875},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","/html-css/css-responsive-advanced","12.html-css/20.css-responsive-advanced",{"title":2877,"path":2878,"stem":2879},"CSS Custom Properties. Методології. Сучасний CSS","/html-css/css-variables-methodologies","12.html-css/21.css-variables-methodologies",{"title":2881,"path":2882,"stem":2883},"Сучасний CSS 2023–2025: Нові можливості","/html-css/css-modern-features","12.html-css/22.css-modern-features",{"title":2885,"path":2886,"stem":2887},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","/html-css/22a.css-nesting-modern-syntax","12.html-css/22a.css-nesting-modern-syntax",{"title":2889,"path":2890,"stem":2891},"CSS для форм та інтерактивних станів","/html-css/css-forms-interactive-states","12.html-css/23.css-forms-interactive-states",{"title":2893,"path":2894,"stem":2895},"Доступність у CSS (CSS Accessibility)","/html-css/css-accessibility","12.html-css/24.css-accessibility",{"title":2897,"path":2898,"stem":2899},"CSS-функції та сучасні sizing primitives","/html-css/css-functions-sizing","12.html-css/25.css-functions-sizing",{"title":2901,"path":2902,"stem":2903},"Rendering Pipeline і CSS Performance","/html-css/css-rendering-performance","12.html-css/26.css-rendering-performance",{"title":2905,"path":2906,"stem":2907},"CSS Best Practices: типові ситуації та правильні рішення","/html-css/css-best-practices","12.html-css/27.css-best-practices",{"title":2909,"path":2910,"stem":2911,"children":2912,"page":59},"Tailwind","/tailwind","21.tailwind",[2913,2917,2921,2925,2929,2933,2937,2941],{"title":2914,"path":2915,"stem":2916},"Що таке Tailwind CSS і навіщо він потрібен","/tailwind/tailwind-intro-philosophy","21.tailwind/01.tailwind-intro-philosophy",{"title":2918,"path":2919,"stem":2920},"Встановлення та налаштування Tailwind CSS v4","/tailwind/tailwind-installation-setup","21.tailwind/02.tailwind-installation-setup",{"title":2922,"path":2923,"stem":2924},"Utility-класи: основи та система Tailwind","/tailwind/tailwind-utility-classes-core","21.tailwind/03.tailwind-utility-classes-core",{"title":2926,"path":2927,"stem":2928},"Layout: Flexbox та Grid через Tailwind","/tailwind/tailwind-flexbox-grid","21.tailwind/04.tailwind-flexbox-grid",{"title":2930,"path":2931,"stem":2932},"Кастомізація теми через @theme у Tailwind v4","/tailwind/tailwind-theme-customization","21.tailwind/05.tailwind-theme-customization",{"title":2934,"path":2935,"stem":2936},"Варіанти: hover, focus, responsive, dark mode та нові v4","/tailwind/tailwind-variants-states","21.tailwind/06.tailwind-variants-states",{"title":2938,"path":2939,"stem":2940},"Типографіка та система кольорів у Tailwind v4","/tailwind/tailwind-typography-colors","21.tailwind/07.tailwind-typography-colors",{"title":2942,"path":2943,"stem":2944},"Компоненти та повторюваність: @apply, @utility та патерни","/tailwind/tailwind-components-patterns","21.tailwind/08.tailwind-components-patterns",{"title":2946,"path":2947,"stem":2948},"Showcase Компонентів kostyl.dev","/test-new-components","98.test-new-components",{"id":2950,"title":615,"body":2951,"description":8531,"extension":8532,"links":8533,"meta":8534,"navigation":3284,"path":616,"seo":8535,"stem":617,"__hash__":8536},"docs/01.csharp/10.ef-core/23.migrations-basics-part2.md",{"type":2952,"value":2953,"toc":8485},"minimark",[2954,2959,2972,2975,2985,2992,3007,3016,3030,3039,3050,3052,3056,3063,3079,3084,3136,3146,3566,3573,3577,3639,3646,3720,3722,3726,3737,3748,3754,3777,3780,4042,4045,4052,4054,4058,4068,4074,4078,4188,4223,4227,4297,4344,4348,4351,4437,4577,4585,4587,4591,4594,4598,4605,4773,4778,4789,4794,4805,4810,5208,5212,5215,5411,5582,5586,5597,5601,5604,6016,6020,6114,6116,6120,6123,6301,6305,7026,7028,7032,7225,7227,7231,7235,7238,7379,7462,7466,7473,7481,7484,7565,7578,7829,7831,7835,7839,7894,7898,8038,8040,8044,8048,8159,8163,8252,8256,8327,8329,8333,8336,8341,8375,8380,8437,8445,8447,8451,8481],[2955,2956,2958],"h1",{"id":2957},"міграції-в-ef-core-sql-скрипти-bundles-та-cicd","Міграції в EF Core: SQL-скрипти, Bundles та CI/CD",[2960,2961,2962],"blockquote",{},[2963,2964,2965,2966,2971],"p",{},"Це продовження статті ",[2967,2968,2970],"a",{"href":2969},"/csharp/ef-core/23.migrations-basics-part1","«Міграції: Основи (Частина 1)»",". Читайте послідовно.",[2973,2974],"hr",{},[2976,2977,2979,2980,2984],"h2",{"id":2978},"чому-database-update-не-підходить-для-production","Чому ",[2981,2982,2983],"code",{},"database update"," не підходить для production",[2963,2986,2987,2988,2991],{},"У першій частині ми використовували ",[2981,2989,2990],{},"dotnet ef database update"," — зручна команда для розробки. Але для production-середовища вона має принципові обмеження.",[2963,2993,2994,3002,3003,3006],{},[2995,2996,2997,2998,3001],"strong",{},"Перша проблема: вона потребує ",[2981,2999,3000],{},"dotnet ef"," tools на сервері",". Виробничі сервери зазвичай мінімальні — там немає SDK, немає dev-tools, і так і повинно бути. Встановлення ",[2981,3004,3005],{},"dotnet ef tools"," на prod-сервер — антипатерн з міркувань безпеки і управляємося (хто відповідає за версійність інструментів?).",[2963,3008,3009,3012,3013,3015],{},[2995,3010,3011],{},"Друга проблема: підключення до бази даних",". ",[2981,3014,2983],{}," потребує прямого підключення до БД. Але prod-база часто захищена VPN, firewall, і доступна лише через bastion host або спеціалізований deployment агент.",[2963,3017,3018,3021,3022,3025,3026,3029],{},[2995,3019,3020],{},"Третя проблема: права доступу",". Application user (обліковий запис що використовує ваш застосунок) має мінімальні права: SELECT, INSERT, UPDATE, DELETE для конкретних таблиць. ",[2981,3023,3024],{},"ALTER TABLE",", ",[2981,3027,3028],{},"CREATE TABLE"," виконуються окремим migration user з ширшими правами. Змішування цих ролей — загроза безпеці.",[2963,3031,3032,3035,3036,3038],{},[2995,3033,3034],{},"Четверта проблема: аудит і контроль",". В enterprise-середовищах кожна зміна схеми БД має бути схвалена DBA, залогована, перевірена. Команда ",[2981,3037,2983],{}," робить це «за лаштунками» — жодного SQL-файлу для review.",[2963,3040,3041,3042,3045,3046,3049],{},"Саме тому для production існують два офіційних підходи: ",[2995,3043,3044],{},"SQL-скрипти"," і ",[2995,3047,3048],{},"Migrations Bundles",".",[2973,3051],{},[2976,3053,3055],{"id":3054},"dotnet-ef-migrations-script-sql-скрипти-для-production","dotnet ef migrations script: SQL-скрипти для production",[2963,3057,3058,3059,3062],{},"Команда ",[2981,3060,3061],{},"migrations script"," генерує SQL-файл з усіма DDL-операціями що відповідають вашим міграціям. Цей файл можна:",[3064,3065,3066,3070,3073,3076],"ul",{},[3067,3068,3069],"li",{},"передати DBA для review і схвалення",[3067,3071,3072],{},"виконати через стандартні DB-інструменти (SSMS, psql, Azure Data Studio)",[3067,3074,3075],{},"включити у CI/CD pipeline як артефакт",[3067,3077,3078],{},"зберегти в репозиторії поряд з кодом",[3080,3081,3083],"h3",{"id":3082},"базове-використання","Базове використання",[3085,3086,3087,3102,3110,3119,3129],"terminal-preview",{"title":3061},[3088,3089,3092,3098,3099],"div",{"className":3090},[3091],"line",[3093,3094,3097],"span",{"className":3095},[3096],"opacity-40","$"," ",[2995,3100,3101],{},"dotnet ef migrations script --output migrations.sql",[3088,3103,3105],{"className":3104},[3091],[3093,3106,3109],{"className":3107},[3108],"text-blue-400","Build started...",[3088,3111,3113],{"className":3112},[3091],[3093,3114,3118],{"className":3115},[3116,3117],"text-green-400","font-bold","Build succeeded.",[3088,3120,3122,3123,3128],{"className":3121},[3091],"Writing SQL script to '",[3093,3124,3127],{"className":3125},[3126],"text-yellow-400","migrations.sql","'...",[3088,3130,3132],{"className":3131},[3091],[3093,3133,3135],{"className":3134},[3116,3117],"Done.",[2963,3137,3138,3139,3141,3142,3145],{},"Згенерований ",[2981,3140,3127],{}," без додаткових флагів містить ",[2995,3143,3144],{},"всі"," міграції від початку:",[3147,3148,3153],"pre",{"className":3149,"code":3150,"language":3151,"meta":3152,"style":3152},"language-sql shiki shiki-themes light-plus dark-plus dark-plus","IF OBJECT_ID(N'[__EFMigrationsHistory]') IS NULL\nBEGIN\n    CREATE TABLE [__EFMigrationsHistory] (\n        [MigrationId] nvarchar(150) NOT NULL,\n        [ProductVersion] nvarchar(32) NOT NULL,\n        CONSTRAINT [PK___EFMigrationsHistory] PRIMARY KEY ([MigrationId])\n    );\nEND;\nGO\n\nBEGIN TRANSACTION;\n\nCREATE TABLE [Categories] (\n    [Id]   int           NOT NULL IDENTITY,\n    [Name] nvarchar(max) NOT NULL,\n    CONSTRAINT [PK_Categories] PRIMARY KEY ([Id])\n);\nGO\n\nCREATE TABLE [Products] (\n    [Id]         int             NOT NULL IDENTITY,\n    [Name]       nvarchar(max)   NOT NULL,\n    [Price]      decimal(18,2)   NOT NULL,\n    [CategoryId] int             NOT NULL,\n    CONSTRAINT [PK_Products] PRIMARY KEY ([Id]),\n    CONSTRAINT [FK_Products_Categories_CategoryId] FOREIGN KEY ([CategoryId])\n        REFERENCES [Categories] ([Id]) ON DELETE CASCADE\n);\nGO\n\n-- ... більше DDL ...\n\nINSERT INTO [__EFMigrationsHistory] ([MigrationId], [ProductVersion])\nVALUES (N'20250329120000_InitialCreate', N'9.0.3');\nGO\nCOMMIT;\nGO\n","sql","",[2981,3154,3155,3183,3189,3201,3224,3243,3258,3264,3273,3279,3286,3297,3302,3313,3330,3345,3359,3365,3370,3375,3385,3400,3415,3442,3454,3467,3481,3493,3498,3503,3508,3515,3520,3529,3548,3553,3561],{"__ignoreMap":3152},[3093,3156,3158,3162,3166,3170,3174,3177,3180],{"class":3091,"line":3157},1,[3093,3159,3161],{"class":3160},"su1O8","IF",[3093,3163,3165],{"class":3164},"s8Opu"," OBJECT_ID",[3093,3167,3169],{"class":3168},"sHH4Y","(",[3093,3171,3173],{"class":3172},"sbdoH","N'[__EFMigrationsHistory]'",[3093,3175,3176],{"class":3168},") ",[3093,3178,3179],{"class":3160},"IS",[3093,3181,3182],{"class":3160}," NULL\n",[3093,3184,3186],{"class":3091,"line":3185},2,[3093,3187,3188],{"class":3160},"BEGIN\n",[3093,3190,3192,3195,3198],{"class":3091,"line":3191},3,[3093,3193,3194],{"class":3160},"    CREATE",[3093,3196,3197],{"class":3160}," TABLE",[3093,3199,3200],{"class":3168}," [__EFMigrationsHistory] (\n",[3093,3202,3204,3207,3210,3212,3216,3218,3221],{"class":3091,"line":3203},4,[3093,3205,3206],{"class":3168},"        [MigrationId] ",[3093,3208,3209],{"class":3160},"nvarchar",[3093,3211,3169],{"class":3168},[3093,3213,3215],{"class":3214},"sJj4R","150",[3093,3217,3176],{"class":3168},[3093,3219,3220],{"class":3160},"NOT NULL",[3093,3222,3223],{"class":3168},",\n",[3093,3225,3227,3230,3232,3234,3237,3239,3241],{"class":3091,"line":3226},5,[3093,3228,3229],{"class":3168},"        [ProductVersion] ",[3093,3231,3209],{"class":3160},[3093,3233,3169],{"class":3168},[3093,3235,3236],{"class":3214},"32",[3093,3238,3176],{"class":3168},[3093,3240,3220],{"class":3160},[3093,3242,3223],{"class":3168},[3093,3244,3246,3249,3252,3255],{"class":3091,"line":3245},6,[3093,3247,3248],{"class":3160},"        CONSTRAINT",[3093,3250,3251],{"class":3168}," [PK___EFMigrationsHistory] ",[3093,3253,3254],{"class":3160},"PRIMARY KEY",[3093,3256,3257],{"class":3168}," ([MigrationId])\n",[3093,3259,3261],{"class":3091,"line":3260},7,[3093,3262,3263],{"class":3168},"    );\n",[3093,3265,3267,3270],{"class":3091,"line":3266},8,[3093,3268,3269],{"class":3160},"END",[3093,3271,3272],{"class":3168},";\n",[3093,3274,3276],{"class":3091,"line":3275},9,[3093,3277,3278],{"class":3160},"GO\n",[3093,3280,3282],{"class":3091,"line":3281},10,[3093,3283,3285],{"emptyLinePlaceholder":3284},true,"\n",[3093,3287,3289,3292,3295],{"class":3091,"line":3288},11,[3093,3290,3291],{"class":3160},"BEGIN",[3093,3293,3294],{"class":3160}," TRANSACTION",[3093,3296,3272],{"class":3168},[3093,3298,3300],{"class":3091,"line":3299},12,[3093,3301,3285],{"emptyLinePlaceholder":3284},[3093,3303,3305,3308,3310],{"class":3091,"line":3304},13,[3093,3306,3307],{"class":3160},"CREATE",[3093,3309,3197],{"class":3160},[3093,3311,3312],{"class":3168}," [Categories] (\n",[3093,3314,3316,3319,3322,3325,3328],{"class":3091,"line":3315},14,[3093,3317,3318],{"class":3168},"    [Id]   ",[3093,3320,3321],{"class":3160},"int",[3093,3323,3324],{"class":3160},"           NOT NULL",[3093,3326,3327],{"class":3160}," IDENTITY",[3093,3329,3223],{"class":3168},[3093,3331,3333,3336,3338,3341,3343],{"class":3091,"line":3332},15,[3093,3334,3335],{"class":3168},"    [Name] ",[3093,3337,3209],{"class":3160},[3093,3339,3340],{"class":3168},"(max) ",[3093,3342,3220],{"class":3160},[3093,3344,3223],{"class":3168},[3093,3346,3348,3351,3354,3356],{"class":3091,"line":3347},16,[3093,3349,3350],{"class":3160},"    CONSTRAINT",[3093,3352,3353],{"class":3168}," [PK_Categories] ",[3093,3355,3254],{"class":3160},[3093,3357,3358],{"class":3168}," ([Id])\n",[3093,3360,3362],{"class":3091,"line":3361},17,[3093,3363,3364],{"class":3168},");\n",[3093,3366,3368],{"class":3091,"line":3367},18,[3093,3369,3278],{"class":3160},[3093,3371,3373],{"class":3091,"line":3372},19,[3093,3374,3285],{"emptyLinePlaceholder":3284},[3093,3376,3378,3380,3382],{"class":3091,"line":3377},20,[3093,3379,3307],{"class":3160},[3093,3381,3197],{"class":3160},[3093,3383,3384],{"class":3168}," [Products] (\n",[3093,3386,3388,3391,3393,3396,3398],{"class":3091,"line":3387},21,[3093,3389,3390],{"class":3168},"    [Id]         ",[3093,3392,3321],{"class":3160},[3093,3394,3395],{"class":3160},"             NOT NULL",[3093,3397,3327],{"class":3160},[3093,3399,3223],{"class":3168},[3093,3401,3403,3406,3408,3411,3413],{"class":3091,"line":3402},22,[3093,3404,3405],{"class":3168},"    [Name]       ",[3093,3407,3209],{"class":3160},[3093,3409,3410],{"class":3168},"(max)   ",[3093,3412,3220],{"class":3160},[3093,3414,3223],{"class":3168},[3093,3416,3418,3421,3424,3426,3429,3432,3435,3438,3440],{"class":3091,"line":3417},23,[3093,3419,3420],{"class":3168},"    [Price]      ",[3093,3422,3423],{"class":3160},"decimal",[3093,3425,3169],{"class":3168},[3093,3427,3428],{"class":3214},"18",[3093,3430,3431],{"class":3168},",",[3093,3433,3434],{"class":3214},"2",[3093,3436,3437],{"class":3168},")   ",[3093,3439,3220],{"class":3160},[3093,3441,3223],{"class":3168},[3093,3443,3445,3448,3450,3452],{"class":3091,"line":3444},24,[3093,3446,3447],{"class":3168},"    [CategoryId] ",[3093,3449,3321],{"class":3160},[3093,3451,3395],{"class":3160},[3093,3453,3223],{"class":3168},[3093,3455,3457,3459,3462,3464],{"class":3091,"line":3456},25,[3093,3458,3350],{"class":3160},[3093,3460,3461],{"class":3168}," [PK_Products] ",[3093,3463,3254],{"class":3160},[3093,3465,3466],{"class":3168}," ([Id]),\n",[3093,3468,3470,3472,3475,3478],{"class":3091,"line":3469},26,[3093,3471,3350],{"class":3160},[3093,3473,3474],{"class":3168}," [FK_Products_Categories_CategoryId] ",[3093,3476,3477],{"class":3160},"FOREIGN KEY",[3093,3479,3480],{"class":3168}," ([CategoryId])\n",[3093,3482,3484,3487,3490],{"class":3091,"line":3483},27,[3093,3485,3486],{"class":3160},"        REFERENCES",[3093,3488,3489],{"class":3168}," [Categories] ([Id]) ",[3093,3491,3492],{"class":3160},"ON DELETE CASCADE\n",[3093,3494,3496],{"class":3091,"line":3495},28,[3093,3497,3364],{"class":3168},[3093,3499,3501],{"class":3091,"line":3500},29,[3093,3502,3278],{"class":3160},[3093,3504,3506],{"class":3091,"line":3505},30,[3093,3507,3285],{"emptyLinePlaceholder":3284},[3093,3509,3511],{"class":3091,"line":3510},31,[3093,3512,3514],{"class":3513},"spJ8K","-- ... більше DDL ...\n",[3093,3516,3518],{"class":3091,"line":3517},32,[3093,3519,3285],{"emptyLinePlaceholder":3284},[3093,3521,3523,3526],{"class":3091,"line":3522},33,[3093,3524,3525],{"class":3160},"INSERT INTO",[3093,3527,3528],{"class":3168}," [__EFMigrationsHistory] ([MigrationId], [ProductVersion])\n",[3093,3530,3532,3535,3538,3541,3543,3546],{"class":3091,"line":3531},34,[3093,3533,3534],{"class":3160},"VALUES",[3093,3536,3537],{"class":3168}," (",[3093,3539,3540],{"class":3172},"N'20250329120000_InitialCreate'",[3093,3542,3025],{"class":3168},[3093,3544,3545],{"class":3172},"N'9.0.3'",[3093,3547,3364],{"class":3168},[3093,3549,3551],{"class":3091,"line":3550},35,[3093,3552,3278],{"class":3160},[3093,3554,3556,3559],{"class":3091,"line":3555},36,[3093,3557,3558],{"class":3160},"COMMIT",[3093,3560,3272],{"class":3168},[3093,3562,3564],{"class":3091,"line":3563},37,[3093,3565,3278],{"class":3160},[2963,3567,3568,3569,3572],{},"Зверніть увагу: скрипт обгортає кожну міграцію у ",[2981,3570,3571],{},"BEGIN TRANSACTION; ... COMMIT;",". Якщо DDL операція провалиться — транзакція відкочується.",[3080,3574,3576],{"id":3575},"скрипт-від-конкретної-міграції-до-конкретної","Скрипт від конкретної міграції до конкретної",[3147,3578,3582],{"className":3579,"code":3580,"language":3581,"meta":3152,"style":3152},"language-bash shiki shiki-themes light-plus dark-plus dark-plus","# Скрипт від конкретної міграції (FROM) до іншої (TO)\ndotnet ef migrations script AddDiscountToProducts AddAuditLog --output delta.sql\n\n# Синтаксис:\n# dotnet ef migrations script [FROM] [TO] [опції]\n# FROM: назва початкової міграції (не включається у скрипт, є базою)\n# TO:   назва кінцевої міграції (включається)\n","bash",[2981,3583,3584,3589,3615,3619,3624,3629,3634],{"__ignoreMap":3152},[3093,3585,3586],{"class":3091,"line":3157},[3093,3587,3588],{"class":3513},"# Скрипт від конкретної міграції (FROM) до іншої (TO)\n",[3093,3590,3591,3594,3597,3600,3603,3606,3609,3612],{"class":3091,"line":3185},[3093,3592,3593],{"class":3164},"dotnet",[3093,3595,3596],{"class":3172}," ef",[3093,3598,3599],{"class":3172}," migrations",[3093,3601,3602],{"class":3172}," script",[3093,3604,3605],{"class":3172}," AddDiscountToProducts",[3093,3607,3608],{"class":3172}," AddAuditLog",[3093,3610,3611],{"class":3160}," --output",[3093,3613,3614],{"class":3172}," delta.sql\n",[3093,3616,3617],{"class":3091,"line":3191},[3093,3618,3285],{"emptyLinePlaceholder":3284},[3093,3620,3621],{"class":3091,"line":3203},[3093,3622,3623],{"class":3513},"# Синтаксис:\n",[3093,3625,3626],{"class":3091,"line":3226},[3093,3627,3628],{"class":3513},"# dotnet ef migrations script [FROM] [TO] [опції]\n",[3093,3630,3631],{"class":3091,"line":3245},[3093,3632,3633],{"class":3513},"# FROM: назва початкової міграції (не включається у скрипт, є базою)\n",[3093,3635,3636],{"class":3091,"line":3260},[3093,3637,3638],{"class":3513},"# TO:   назва кінцевої міграції (включається)\n",[2963,3640,3641,3642,3645],{},"Це дозволяє генерувати ",[2995,3643,3644],{},"delta-скрипти"," — тільки зміни між двома версіями. Ідеально для incremental deployment:",[3147,3647,3649],{"className":3579,"code":3648,"language":3581,"meta":3152,"style":3152},"# У CI: генерація скрипту від поточної версії prod до нової\nCURRENT_MIGRATION=$(dotnet ef migrations list | grep Applied | tail -1 | awk '{print $1}')\ndotnet ef migrations script $CURRENT_MIGRATION --output release-delta.sql\n",[2981,3650,3651,3656,3702],{"__ignoreMap":3152},[3093,3652,3653],{"class":3091,"line":3157},[3093,3654,3655],{"class":3513},"# У CI: генерація скрипту від поточної версії prod до нової\n",[3093,3657,3658,3662,3665,3667,3669,3671,3674,3677,3680,3683,3685,3688,3691,3693,3696,3699],{"class":3091,"line":3185},[3093,3659,3661],{"class":3660},"siwwj","CURRENT_MIGRATION",[3093,3663,3664],{"class":3168},"=$(",[3093,3666,3593],{"class":3164},[3093,3668,3596],{"class":3172},[3093,3670,3599],{"class":3172},[3093,3672,3673],{"class":3172}," list",[3093,3675,3676],{"class":3168}," | ",[3093,3678,3679],{"class":3164},"grep",[3093,3681,3682],{"class":3172}," Applied",[3093,3684,3676],{"class":3168},[3093,3686,3687],{"class":3164},"tail",[3093,3689,3690],{"class":3160}," -1",[3093,3692,3676],{"class":3168},[3093,3694,3695],{"class":3164},"awk",[3093,3697,3698],{"class":3172}," '{print $1}'",[3093,3700,3701],{"class":3168},")\n",[3093,3703,3704,3706,3708,3710,3712,3715,3717],{"class":3091,"line":3191},[3093,3705,3593],{"class":3164},[3093,3707,3596],{"class":3172},[3093,3709,3599],{"class":3172},[3093,3711,3602],{"class":3172},[3093,3713,3714],{"class":3660}," $CURRENT_MIGRATION",[3093,3716,3611],{"class":3160},[3093,3718,3719],{"class":3172}," release-delta.sql\n",[2973,3721],{},[2976,3723,3725],{"id":3724},"idempotent-scripts-idempotent","Idempotent Scripts: --idempotent",[2963,3727,3728,3729,3732,3733,3736],{},"Стандартний SQL-скрипт ",[2995,3730,3731],{},"не можна запустити двічі"," — він впаде з помилкою ",[2981,3734,3735],{},"Table already exists",". Це проблема у багатьох сценаріях:",[3064,3738,3739,3742,3745],{},[3067,3740,3741],{},"Ви не знаєте яку версію має prod-база",[3067,3743,3744],{},"Хочете один скрипт що сам визначить що вже застосовано",[3067,3746,3747],{},"Потрібна можливість повторного запуску без ризику",[2963,3749,3750,3753],{},[2981,3751,3752],{},"--idempotent"," вирішує це:",[3147,3755,3757],{"className":3579,"code":3756,"language":3581,"meta":3152,"style":3152},"dotnet ef migrations script --idempotent --output idempotent-migrations.sql\n",[2981,3758,3759],{"__ignoreMap":3152},[3093,3760,3761,3763,3765,3767,3769,3772,3774],{"class":3091,"line":3157},[3093,3762,3593],{"class":3164},[3093,3764,3596],{"class":3172},[3093,3766,3599],{"class":3172},[3093,3768,3602],{"class":3172},[3093,3770,3771],{"class":3160}," --idempotent",[3093,3773,3611],{"class":3160},[3093,3775,3776],{"class":3172}," idempotent-migrations.sql\n",[2963,3778,3779],{},"Згенерований файл для кожної міграції включає перевірку:",[3147,3781,3783],{"className":3149,"code":3782,"language":3151,"meta":3152,"style":3152},"IF NOT EXISTS (\n    SELECT * FROM [__EFMigrationsHistory]\n    WHERE [MigrationId] = N'20250329120000_InitialCreate'\n)\nBEGIN\n    -- DDL операції першої міграції\n    CREATE TABLE [Categories] ( ... );\n    CREATE TABLE [Products] ( ... );\n\n    INSERT INTO [__EFMigrationsHistory] ([MigrationId], [ProductVersion])\n    VALUES (N'20250329120000_InitialCreate', N'9.0.3');\nEND;\nGO\n\nIF NOT EXISTS (\n    SELECT * FROM [__EFMigrationsHistory]\n    WHERE [MigrationId] = N'20250329130000_AddProductFields'\n)\nBEGIN\n    -- DDL операції другої міграції\n    ALTER TABLE [Products] ADD [Discount] decimal(18,2) NULL;\n    ALTER TABLE [Products] ADD [IsActive] bit NOT NULL DEFAULT CAST(0 AS bit);\n\n    INSERT INTO [__EFMigrationsHistory] ([MigrationId], [ProductVersion])\n    VALUES (N'20250329130000_AddProductFields', N'9.0.3');\nEND;\nGO\n",[2981,3784,3785,3798,3812,3823,3827,3831,3836,3845,3854,3858,3865,3880,3886,3890,3894,3904,3914,3923,3927,3931,3936,3969,4007,4011,4017,4032,4038],{"__ignoreMap":3152},[3093,3786,3787,3789,3792,3795],{"class":3091,"line":3157},[3093,3788,3161],{"class":3160},[3093,3790,3791],{"class":3160}," NOT",[3093,3793,3794],{"class":3160}," EXISTS",[3093,3796,3797],{"class":3168}," (\n",[3093,3799,3800,3803,3806,3809],{"class":3091,"line":3185},[3093,3801,3802],{"class":3160},"    SELECT",[3093,3804,3805],{"class":3168}," * ",[3093,3807,3808],{"class":3160},"FROM",[3093,3810,3811],{"class":3168}," [__EFMigrationsHistory]\n",[3093,3813,3814,3817,3820],{"class":3091,"line":3191},[3093,3815,3816],{"class":3160},"    WHERE",[3093,3818,3819],{"class":3168}," [MigrationId] = ",[3093,3821,3822],{"class":3172},"N'20250329120000_InitialCreate'\n",[3093,3824,3825],{"class":3091,"line":3203},[3093,3826,3701],{"class":3168},[3093,3828,3829],{"class":3091,"line":3226},[3093,3830,3188],{"class":3160},[3093,3832,3833],{"class":3091,"line":3245},[3093,3834,3835],{"class":3513},"    -- DDL операції першої міграції\n",[3093,3837,3838,3840,3842],{"class":3091,"line":3260},[3093,3839,3194],{"class":3160},[3093,3841,3197],{"class":3160},[3093,3843,3844],{"class":3168}," [Categories] ( ... );\n",[3093,3846,3847,3849,3851],{"class":3091,"line":3266},[3093,3848,3194],{"class":3160},[3093,3850,3197],{"class":3160},[3093,3852,3853],{"class":3168}," [Products] ( ... );\n",[3093,3855,3856],{"class":3091,"line":3275},[3093,3857,3285],{"emptyLinePlaceholder":3284},[3093,3859,3860,3863],{"class":3091,"line":3281},[3093,3861,3862],{"class":3160},"    INSERT INTO",[3093,3864,3528],{"class":3168},[3093,3866,3867,3870,3872,3874,3876,3878],{"class":3091,"line":3288},[3093,3868,3869],{"class":3160},"    VALUES",[3093,3871,3537],{"class":3168},[3093,3873,3540],{"class":3172},[3093,3875,3025],{"class":3168},[3093,3877,3545],{"class":3172},[3093,3879,3364],{"class":3168},[3093,3881,3882,3884],{"class":3091,"line":3299},[3093,3883,3269],{"class":3160},[3093,3885,3272],{"class":3168},[3093,3887,3888],{"class":3091,"line":3304},[3093,3889,3278],{"class":3160},[3093,3891,3892],{"class":3091,"line":3315},[3093,3893,3285],{"emptyLinePlaceholder":3284},[3093,3895,3896,3898,3900,3902],{"class":3091,"line":3332},[3093,3897,3161],{"class":3160},[3093,3899,3791],{"class":3160},[3093,3901,3794],{"class":3160},[3093,3903,3797],{"class":3168},[3093,3905,3906,3908,3910,3912],{"class":3091,"line":3347},[3093,3907,3802],{"class":3160},[3093,3909,3805],{"class":3168},[3093,3911,3808],{"class":3160},[3093,3913,3811],{"class":3168},[3093,3915,3916,3918,3920],{"class":3091,"line":3361},[3093,3917,3816],{"class":3160},[3093,3919,3819],{"class":3168},[3093,3921,3922],{"class":3172},"N'20250329130000_AddProductFields'\n",[3093,3924,3925],{"class":3091,"line":3367},[3093,3926,3701],{"class":3168},[3093,3928,3929],{"class":3091,"line":3372},[3093,3930,3188],{"class":3160},[3093,3932,3933],{"class":3091,"line":3377},[3093,3934,3935],{"class":3513},"    -- DDL операції другої міграції\n",[3093,3937,3938,3941,3943,3946,3949,3952,3954,3956,3958,3960,3962,3964,3967],{"class":3091,"line":3387},[3093,3939,3940],{"class":3160},"    ALTER",[3093,3942,3197],{"class":3160},[3093,3944,3945],{"class":3168}," [Products] ",[3093,3947,3948],{"class":3160},"ADD",[3093,3950,3951],{"class":3168}," [Discount] ",[3093,3953,3423],{"class":3160},[3093,3955,3169],{"class":3168},[3093,3957,3428],{"class":3214},[3093,3959,3431],{"class":3168},[3093,3961,3434],{"class":3214},[3093,3963,3176],{"class":3168},[3093,3965,3966],{"class":3160},"NULL",[3093,3968,3272],{"class":3168},[3093,3970,3971,3973,3975,3977,3979,3982,3985,3988,3991,3994,3996,3999,4002,4005],{"class":3091,"line":3402},[3093,3972,3940],{"class":3160},[3093,3974,3197],{"class":3160},[3093,3976,3945],{"class":3168},[3093,3978,3948],{"class":3160},[3093,3980,3981],{"class":3168}," [IsActive] ",[3093,3983,3984],{"class":3160},"bit",[3093,3986,3987],{"class":3160}," NOT NULL",[3093,3989,3990],{"class":3160}," DEFAULT",[3093,3992,3993],{"class":3164}," CAST",[3093,3995,3169],{"class":3168},[3093,3997,3998],{"class":3214},"0",[3093,4000,4001],{"class":3160}," AS",[3093,4003,4004],{"class":3160}," bit",[3093,4006,3364],{"class":3168},[3093,4008,4009],{"class":3091,"line":3417},[3093,4010,3285],{"emptyLinePlaceholder":3284},[3093,4012,4013,4015],{"class":3091,"line":3444},[3093,4014,3862],{"class":3160},[3093,4016,3528],{"class":3168},[3093,4018,4019,4021,4023,4026,4028,4030],{"class":3091,"line":3456},[3093,4020,3869],{"class":3160},[3093,4022,3537],{"class":3168},[3093,4024,4025],{"class":3172},"N'20250329130000_AddProductFields'",[3093,4027,3025],{"class":3168},[3093,4029,3545],{"class":3172},[3093,4031,3364],{"class":3168},[3093,4033,4034,4036],{"class":3091,"line":3469},[3093,4035,3269],{"class":3160},[3093,4037,3272],{"class":3168},[3093,4039,4040],{"class":3091,"line":3483},[3093,4041,3278],{"class":3160},[2963,4043,4044],{},"Цей скрипт можна запускати скільки завгодно разів — повторні запуски не будуть виконувати вже застосовані блоки.",[4046,4047,4048,4051],"tip",{},[2995,4049,4050],{},"Коли використовувати idempotent",": якщо у вашому deployment pipeline один і той самий скрипт може виконуватись для баз з різним migration state (наприклад, нова база + існуюча база). Або коли DBA хоче запускати скрипт «безпечно» не знаючи поточного стану.",[2973,4053],{},[2976,4055,4057],{"id":4056},"migrations-bundle-self-contained-виконуваний-файл","Migrations Bundle: self-contained виконуваний файл",[2963,4059,4060,4061,4064,4065,4067],{},"Migrations Bundle — відносно новий підхід (EF Core 6+) що вирішує інший набір проблем. Bundle — це ",[2995,4062,4063],{},"самостійний виконуваний файл"," що містить всі міграції і може застосувати їх без ",[2981,4066,3000],{}," tools, без вихідного коду, без .NET SDK.",[2963,4069,4070,4071,4073],{},"Уявіть: ви публікуєте нову версію застосунку у Docker. Поряд з образом AppService — образ MigrationRunner. Він запускається один раз при деплої, застосовує потрібні міграції і завершується. Ніяких ",[2981,4072,3000],{}," на сервері.",[3080,4075,4077],{"id":4076},"створення-bundle","Створення Bundle",[3147,4079,4081],{"className":3579,"code":4080,"language":3581,"meta":3152,"style":3152},"# Базовий bundle (для поточної платформи)\ndotnet ef migrations bundle --output efbundle\n\n# Для Linux (у Windows CI для деплою на Linux):\ndotnet ef migrations bundle \\\n    --target-runtime linux-x64 \\\n    --output efbundle-linux\n\n# Self-contained: включає .NET runtime, не потребує встановленого .NET\ndotnet ef migrations bundle \\\n    --self-contained \\\n    --target-runtime linux-x64 \\\n    --output efbundle-selfcontained\n",[2981,4082,4083,4088,4104,4108,4113,4127,4137,4145,4149,4154,4166,4173,4181],{"__ignoreMap":3152},[3093,4084,4085],{"class":3091,"line":3157},[3093,4086,4087],{"class":3513},"# Базовий bundle (для поточної платформи)\n",[3093,4089,4090,4092,4094,4096,4099,4101],{"class":3091,"line":3185},[3093,4091,3593],{"class":3164},[3093,4093,3596],{"class":3172},[3093,4095,3599],{"class":3172},[3093,4097,4098],{"class":3172}," bundle",[3093,4100,3611],{"class":3160},[3093,4102,4103],{"class":3172}," efbundle\n",[3093,4105,4106],{"class":3091,"line":3191},[3093,4107,3285],{"emptyLinePlaceholder":3284},[3093,4109,4110],{"class":3091,"line":3203},[3093,4111,4112],{"class":3513},"# Для Linux (у Windows CI для деплою на Linux):\n",[3093,4114,4115,4117,4119,4121,4123],{"class":3091,"line":3226},[3093,4116,3593],{"class":3164},[3093,4118,3596],{"class":3172},[3093,4120,3599],{"class":3172},[3093,4122,4098],{"class":3172},[3093,4124,4126],{"class":4125},"sjcCO"," \\\n",[3093,4128,4129,4132,4135],{"class":3091,"line":3245},[3093,4130,4131],{"class":3160},"    --target-runtime",[3093,4133,4134],{"class":3172}," linux-x64",[3093,4136,4126],{"class":4125},[3093,4138,4139,4142],{"class":3091,"line":3260},[3093,4140,4141],{"class":3160},"    --output",[3093,4143,4144],{"class":3172}," efbundle-linux\n",[3093,4146,4147],{"class":3091,"line":3266},[3093,4148,3285],{"emptyLinePlaceholder":3284},[3093,4150,4151],{"class":3091,"line":3275},[3093,4152,4153],{"class":3513},"# Self-contained: включає .NET runtime, не потребує встановленого .NET\n",[3093,4155,4156,4158,4160,4162,4164],{"class":3091,"line":3281},[3093,4157,3593],{"class":3164},[3093,4159,3596],{"class":3172},[3093,4161,3599],{"class":3172},[3093,4163,4098],{"class":3172},[3093,4165,4126],{"class":4125},[3093,4167,4168,4171],{"class":3091,"line":3288},[3093,4169,4170],{"class":3160},"    --self-contained",[3093,4172,4126],{"class":4125},[3093,4174,4175,4177,4179],{"class":3091,"line":3299},[3093,4176,4131],{"class":3160},[3093,4178,4134],{"class":3172},[3093,4180,4126],{"class":4125},[3093,4182,4183,4185],{"class":3091,"line":3304},[3093,4184,4141],{"class":3160},[3093,4186,4187],{"class":3172}," efbundle-selfcontained\n",[3085,4189,4191,4200,4206,4212,4216],{"title":4190},"migrations bundle",[3088,4192,4194,3098,4197],{"className":4193},[3091],[3093,4195,3097],{"className":4196},[3096],[2995,4198,4199],{},"dotnet ef migrations bundle --output efbundle --self-contained",[3088,4201,4203],{"className":4202},[3091],[3093,4204,3109],{"className":4205},[3108],[3088,4207,4209],{"className":4208},[3091],[3093,4210,3118],{"className":4211},[3116,3117],[3088,4213,4215],{"className":4214},[3091],"Building bundle...",[3088,4217,4219],{"className":4218},[3091],[3093,4220,4222],{"className":4221},[3116,3117],"Done. Migrations Bundle: efbundle",[3080,4224,4226],{"id":4225},"виконання-bundle","Виконання Bundle",[3147,4228,4230],{"className":3579,"code":4229,"language":3581,"meta":3152,"style":3152},"# Базовий запуск (використовує connection string з конфігурації)\n./efbundle\n\n# З явним connection string\n./efbundle --connection \"Server=prod-server;Database=ShopDb;...\"\n\n# Застосувати до конкретної міграції\n./efbundle --target AddDiscountToProducts\n\n# Verbose output (для діагностики)\n./efbundle --verbose\n",[2981,4231,4232,4237,4242,4246,4251,4262,4266,4271,4281,4285,4290],{"__ignoreMap":3152},[3093,4233,4234],{"class":3091,"line":3157},[3093,4235,4236],{"class":3513},"# Базовий запуск (використовує connection string з конфігурації)\n",[3093,4238,4239],{"class":3091,"line":3185},[3093,4240,4241],{"class":3164},"./efbundle\n",[3093,4243,4244],{"class":3091,"line":3191},[3093,4245,3285],{"emptyLinePlaceholder":3284},[3093,4247,4248],{"class":3091,"line":3203},[3093,4249,4250],{"class":3513},"# З явним connection string\n",[3093,4252,4253,4256,4259],{"class":3091,"line":3226},[3093,4254,4255],{"class":3164},"./efbundle",[3093,4257,4258],{"class":3160}," --connection",[3093,4260,4261],{"class":3172}," \"Server=prod-server;Database=ShopDb;...\"\n",[3093,4263,4264],{"class":3091,"line":3245},[3093,4265,3285],{"emptyLinePlaceholder":3284},[3093,4267,4268],{"class":3091,"line":3260},[3093,4269,4270],{"class":3513},"# Застосувати до конкретної міграції\n",[3093,4272,4273,4275,4278],{"class":3091,"line":3266},[3093,4274,4255],{"class":3164},[3093,4276,4277],{"class":3160}," --target",[3093,4279,4280],{"class":3172}," AddDiscountToProducts\n",[3093,4282,4283],{"class":3091,"line":3275},[3093,4284,3285],{"emptyLinePlaceholder":3284},[3093,4286,4287],{"class":3091,"line":3281},[3093,4288,4289],{"class":3513},"# Verbose output (для діагностики)\n",[3093,4291,4292,4294],{"class":3091,"line":3288},[3093,4293,4255],{"class":3164},[3093,4295,4296],{"class":3160}," --verbose\n",[3085,4298,4300,4309,4313,4317,4321,4330,4334,4338],{"title":4299},"efbundle execution",[3088,4301,4303,3098,4306],{"className":4302},[3091],[3093,4304,3097],{"className":4305},[3096],[2995,4307,4308],{},"./efbundle --verbose",[3088,4310,4312],{"className":4311},[3091],"info: Microsoft.EntityFrameworkCore.Database.Connection[20000]",[3088,4314,4316],{"className":4315},[3091],"      Opening connection to database 'ShopDb'",[3088,4318,4320],{"className":4319},[3091],"info: Microsoft.EntityFrameworkCore.Migrations[20402]",[3088,4322,4324,4325,4329],{"className":4323},[3091],"      Applying migration '",[3093,4326,4328],{"className":4327},[3126],"20250329130000_AddProductFields","'",[3088,4331,4333],{"className":4332},[3091],"info: Microsoft.EntityFrameworkCore.Database.Command[20101]",[3088,4335,4337],{"className":4336},[3091],"      Executed DbCommand (8ms): ALTER TABLE [Products] ADD [Discount] decimal(18,2) NULL",[3088,4339,4341],{"className":4340},[3091],[3093,4342,3135],{"className":4343},[3116,3117],[3080,4345,4347],{"id":4346},"bundle-у-docker","Bundle у Docker",[2963,4349,4350],{},"Типовий Dockerfile для migration runner:",[3147,4352,4356],{"className":4353,"code":4354,"language":4355,"meta":3152,"style":3152},"language-dockerfile shiki shiki-themes light-plus dark-plus dark-plus","# Dockerfile.migrations\nFROM mcr.microsoft.com/dotnet/runtime-deps:9.0 AS final\nWORKDIR /app\n\n# Копіюємо self-contained bundle\nCOPY ./efbundle-linux ./efbundle\nRUN chmod +x ./efbundle\n\n# Запускаємо bundle як ENTRYPOINT\nENTRYPOINT [\"./efbundle\", \"--verbose\"]\n","dockerfile",[2981,4357,4358,4363,4376,4384,4388,4393,4401,4409,4413,4418],{"__ignoreMap":3152},[3093,4359,4360],{"class":3091,"line":3157},[3093,4361,4362],{"class":3513},"# Dockerfile.migrations\n",[3093,4364,4365,4367,4370,4373],{"class":3091,"line":3185},[3093,4366,3808],{"class":3160},[3093,4368,4369],{"class":3168}," mcr.microsoft.com/dotnet/runtime-deps:9.0 ",[3093,4371,4372],{"class":3160},"AS",[3093,4374,4375],{"class":3168}," final\n",[3093,4377,4378,4381],{"class":3091,"line":3191},[3093,4379,4380],{"class":3160},"WORKDIR",[3093,4382,4383],{"class":3168}," /app\n",[3093,4385,4386],{"class":3091,"line":3203},[3093,4387,3285],{"emptyLinePlaceholder":3284},[3093,4389,4390],{"class":3091,"line":3226},[3093,4391,4392],{"class":3513},"# Копіюємо self-contained bundle\n",[3093,4394,4395,4398],{"class":3091,"line":3245},[3093,4396,4397],{"class":3160},"COPY",[3093,4399,4400],{"class":3168}," ./efbundle-linux ./efbundle\n",[3093,4402,4403,4406],{"class":3091,"line":3260},[3093,4404,4405],{"class":3160},"RUN",[3093,4407,4408],{"class":3168}," chmod +x ./efbundle\n",[3093,4410,4411],{"class":3091,"line":3266},[3093,4412,3285],{"emptyLinePlaceholder":3284},[3093,4414,4415],{"class":3091,"line":3275},[3093,4416,4417],{"class":3513},"# Запускаємо bundle як ENTRYPOINT\n",[3093,4419,4420,4423,4426,4429,4431,4434],{"class":3091,"line":3281},[3093,4421,4422],{"class":3160},"ENTRYPOINT",[3093,4424,4425],{"class":3168}," [",[3093,4427,4428],{"class":3172},"\"./efbundle\"",[3093,4430,3025],{"class":3168},[3093,4432,4433],{"class":3172},"\"--verbose\"",[3093,4435,4436],{"class":3168},"]\n",[3147,4438,4442],{"className":4439,"code":4440,"language":4441,"meta":3152,"style":3152},"language-yaml shiki shiki-themes light-plus dark-plus dark-plus","# docker-compose.yml: migration runner запускається перед app\nservices:\n  migrations:\n    build:\n      context: .\n      dockerfile: Dockerfile.migrations\n    environment:\n      - ConnectionStrings__DefaultConnection=${DB_CONNECTION}\n    depends_on:\n      db:\n        condition: service_healthy\n\n  app:\n    build: .\n    depends_on:\n      migrations:\n        condition: service_completed_successfully  # чекає завершення migrations\n","yaml",[2981,4443,4444,4449,4458,4465,4472,4483,4494,4501,4509,4516,4523,4533,4537,4544,4552,4558,4565],{"__ignoreMap":3152},[3093,4445,4446],{"class":3091,"line":3157},[3093,4447,4448],{"class":3513},"# docker-compose.yml: migration runner запускається перед app\n",[3093,4450,4451,4455],{"class":3091,"line":3185},[3093,4452,4454],{"class":4453},"sKtos","services",[3093,4456,4457],{"class":3168},":\n",[3093,4459,4460,4463],{"class":3091,"line":3191},[3093,4461,4462],{"class":4453},"  migrations",[3093,4464,4457],{"class":3168},[3093,4466,4467,4470],{"class":3091,"line":3203},[3093,4468,4469],{"class":4453},"    build",[3093,4471,4457],{"class":3168},[3093,4473,4474,4477,4480],{"class":3091,"line":3226},[3093,4475,4476],{"class":4453},"      context",[3093,4478,4479],{"class":3168},": ",[3093,4481,4482],{"class":3214},".\n",[3093,4484,4485,4488,4490],{"class":3091,"line":3245},[3093,4486,4487],{"class":4453},"      dockerfile",[3093,4489,4479],{"class":3168},[3093,4491,4493],{"class":4492},"su9tN","Dockerfile.migrations\n",[3093,4495,4496,4499],{"class":3091,"line":3260},[3093,4497,4498],{"class":4453},"    environment",[3093,4500,4457],{"class":3168},[3093,4502,4503,4506],{"class":3091,"line":3266},[3093,4504,4505],{"class":3168},"      - ",[3093,4507,4508],{"class":4492},"ConnectionStrings__DefaultConnection=${DB_CONNECTION}\n",[3093,4510,4511,4514],{"class":3091,"line":3275},[3093,4512,4513],{"class":4453},"    depends_on",[3093,4515,4457],{"class":3168},[3093,4517,4518,4521],{"class":3091,"line":3281},[3093,4519,4520],{"class":4453},"      db",[3093,4522,4457],{"class":3168},[3093,4524,4525,4528,4530],{"class":3091,"line":3288},[3093,4526,4527],{"class":4453},"        condition",[3093,4529,4479],{"class":3168},[3093,4531,4532],{"class":4492},"service_healthy\n",[3093,4534,4535],{"class":3091,"line":3299},[3093,4536,3285],{"emptyLinePlaceholder":3284},[3093,4538,4539,4542],{"class":3091,"line":3304},[3093,4540,4541],{"class":4453},"  app",[3093,4543,4457],{"class":3168},[3093,4545,4546,4548,4550],{"class":3091,"line":3315},[3093,4547,4469],{"class":4453},[3093,4549,4479],{"class":3168},[3093,4551,4482],{"class":3214},[3093,4553,4554,4556],{"class":3091,"line":3332},[3093,4555,4513],{"class":4453},[3093,4557,4457],{"class":3168},[3093,4559,4560,4563],{"class":3091,"line":3347},[3093,4561,4562],{"class":4453},"      migrations",[3093,4564,4457],{"class":3168},[3093,4566,4567,4569,4571,4574],{"class":3091,"line":3361},[3093,4568,4527],{"class":4453},[3093,4570,4479],{"class":3168},[3093,4572,4573],{"class":4492},"service_completed_successfully",[3093,4575,4576],{"class":3513},"  # чекає завершення migrations\n",[4578,4579,4580,4581,4584],"note",{},"Bundle — це compile-time артефакт. Якщо ви додаєте нову міграцію, потрібно перезбирати bundle. Включіть ",[2981,4582,4583],{},"dotnet ef migrations bundle"," у CI/CD pipeline поряд зі zbіркою основного застосунку.",[2973,4586],{},[2976,4588,4590],{"id":4589},"міграції-в-cicd-стратегії","Міграції в CI/CD: стратегії",[2963,4592,4593],{},"Існують три основних стратегії застосування міграцій у CI/CD. Вибір залежить від вашої інфраструктури, команди і вимог безпеки.",[3080,4595,4597],{"id":4596},"стратегія-1-program-time-migrations-databasemigrateasync","Стратегія 1: Program-time Migrations (Database.MigrateAsync)",[2963,4599,4600,4601,4604],{},"Найпростіша стратегія: застосунок сам застосовує міграції при запуску. Це відбувається програматично через ",[2981,4602,4603],{},"Database.MigrateAsync()",":",[3147,4606,4610],{"className":4607,"code":4608,"language":4609,"meta":3152,"style":3152},"language-csharp shiki shiki-themes light-plus dark-plus dark-plus","// Program.cs — застосувати міграції при старті\nvar app = builder.Build();\n\n// Застосувати пендинг міграції перед запуском застосунку\nusing (var scope = app.Services.CreateScope())\n{\n    var context = scope.ServiceProvider.GetRequiredService\u003CAppDbContext>();\n\n    // MigrateAsync = database update у коді\n    // Безпечно: якщо нема pending міграцій — нічого не робить\n    await context.Database.MigrateAsync();\n}\n\nawait app.RunAsync();\n","csharp",[2981,4611,4612,4617,4639,4643,4648,4679,4684,4717,4721,4726,4731,4750,4755,4759],{"__ignoreMap":3152},[3093,4613,4614],{"class":3091,"line":3157},[3093,4615,4616],{"class":3513},"// Program.cs — застосувати міграції при старті\n",[3093,4618,4619,4622,4625,4628,4631,4633,4636],{"class":3091,"line":3185},[3093,4620,4621],{"class":3160},"var",[3093,4623,4624],{"class":3660}," app",[3093,4626,4627],{"class":3168}," = ",[3093,4629,4630],{"class":3660},"builder",[3093,4632,3049],{"class":3168},[3093,4634,4635],{"class":3164},"Build",[3093,4637,4638],{"class":3168},"();\n",[3093,4640,4641],{"class":3091,"line":3191},[3093,4642,3285],{"emptyLinePlaceholder":3284},[3093,4644,4645],{"class":3091,"line":3203},[3093,4646,4647],{"class":3513},"// Застосувати пендинг міграції перед запуском застосунку\n",[3093,4649,4650,4654,4656,4658,4661,4663,4666,4668,4671,4673,4676],{"class":3091,"line":3226},[3093,4651,4653],{"class":4652},"sCDza","using",[3093,4655,3537],{"class":3168},[3093,4657,4621],{"class":3160},[3093,4659,4660],{"class":3660}," scope",[3093,4662,4627],{"class":3168},[3093,4664,4665],{"class":3660},"app",[3093,4667,3049],{"class":3168},[3093,4669,4670],{"class":3660},"Services",[3093,4672,3049],{"class":3168},[3093,4674,4675],{"class":3164},"CreateScope",[3093,4677,4678],{"class":3168},"())\n",[3093,4680,4681],{"class":3091,"line":3245},[3093,4682,4683],{"class":3168},"{\n",[3093,4685,4686,4689,4692,4694,4697,4699,4702,4704,4707,4710,4714],{"class":3091,"line":3260},[3093,4687,4688],{"class":3160},"    var",[3093,4690,4691],{"class":3660}," context",[3093,4693,4627],{"class":3168},[3093,4695,4696],{"class":3660},"scope",[3093,4698,3049],{"class":3168},[3093,4700,4701],{"class":3660},"ServiceProvider",[3093,4703,3049],{"class":3168},[3093,4705,4706],{"class":3164},"GetRequiredService",[3093,4708,4709],{"class":3168},"\u003C",[3093,4711,4713],{"class":4712},"sN1BT","AppDbContext",[3093,4715,4716],{"class":3168},">();\n",[3093,4718,4719],{"class":3091,"line":3266},[3093,4720,3285],{"emptyLinePlaceholder":3284},[3093,4722,4723],{"class":3091,"line":3275},[3093,4724,4725],{"class":3513},"    // MigrateAsync = database update у коді\n",[3093,4727,4728],{"class":3091,"line":3281},[3093,4729,4730],{"class":3513},"    // Безпечно: якщо нема pending міграцій — нічого не робить\n",[3093,4732,4733,4736,4738,4740,4743,4745,4748],{"class":3091,"line":3288},[3093,4734,4735],{"class":3160},"    await",[3093,4737,4691],{"class":3660},[3093,4739,3049],{"class":3168},[3093,4741,4742],{"class":3660},"Database",[3093,4744,3049],{"class":3168},[3093,4746,4747],{"class":3164},"MigrateAsync",[3093,4749,4638],{"class":3168},[3093,4751,4752],{"class":3091,"line":3299},[3093,4753,4754],{"class":3168},"}\n",[3093,4756,4757],{"class":3091,"line":3304},[3093,4758,3285],{"emptyLinePlaceholder":3284},[3093,4760,4761,4764,4766,4768,4771],{"class":3091,"line":3315},[3093,4762,4763],{"class":3160},"await",[3093,4765,4624],{"class":3660},[3093,4767,3049],{"class":3168},[3093,4769,4770],{"class":3164},"RunAsync",[3093,4772,4638],{"class":3168},[2963,4774,4775],{},[2995,4776,4777],{},"Переваги:",[3064,4779,4780,4783,4786],{},[3067,4781,4782],{},"Нульова складність DevOps",[3067,4784,4785],{},"Автоматично: нова версія деплоїться → міграції застосовуються",[3067,4787,4788],{},"Ідеально для малих команд і швидкого MVP",[2963,4790,4791],{},[2995,4792,4793],{},"Недоліки:",[3064,4795,4796,4799,4802],{},[3067,4797,4798],{},"Застосунок стартує із правами міграційного user → broader permissions у runtime",[3067,4800,4801],{},"При horizontal scaling (N екземплярів) всі N намагаються мігрувати одночасно",[3067,4803,4804],{},"Немає review DBA",[2963,4806,4807],{},[2995,4808,4809],{},"Захист від concurrent migrations при горизонтальному масштабуванні:",[3147,4811,4813],{"className":4607,"code":4812,"language":4609,"meta":3152,"style":3152},"// Distributed lock перед MigrateAsync\nusing (var scope = app.Services.CreateScope())\n{\n    var context = scope.ServiceProvider.GetRequiredService\u003CAppDbContext>();\n    var logger  = scope.ServiceProvider.GetRequiredService\u003CILogger\u003CProgram>>();\n\n    // Отримати advisory lock (PostgreSQL) або sp_getapplock (SQL Server)\n    await using var tx = await context.Database.BeginTransactionAsync();\n\n    try\n    {\n        // PostgreSQL: pg_try_advisory_lock повертає true лише для одного процесу\n        var lockAcquired = await context.Database\n            .ExecuteSqlRawAsync(\"SELECT pg_try_advisory_lock(12345)\");\n\n        if (lockAcquired == 1)\n        {\n            logger.LogInformation(\"Migration lock acquired, running migrations...\");\n            await context.Database.MigrateAsync();\n            logger.LogInformation(\"Migrations completed.\");\n        }\n        else\n        {\n            logger.LogInformation(\"Another instance is migrating, waiting...\");\n            // Чекаємо поки інший інстанс завершить\n            await WaitForMigrationsAsync(context);\n        }\n\n        await tx.CommitAsync();\n    }\n    catch (Exception ex)\n    {\n        logger.LogError(ex, \"Migration failed\");\n        throw; // Не запускати застосунок з несумісною схемою!\n    }\n}\n",[2981,4814,4815,4820,4844,4848,4872,4905,4909,4914,4944,4948,4953,4958,4963,4982,4997,5001,5019,5024,5041,5058,5073,5078,5083,5087,5102,5107,5121,5125,5129,5143,5148,5163,5167,5189,5200,5204],{"__ignoreMap":3152},[3093,4816,4817],{"class":3091,"line":3157},[3093,4818,4819],{"class":3513},"// Distributed lock перед MigrateAsync\n",[3093,4821,4822,4824,4826,4828,4830,4832,4834,4836,4838,4840,4842],{"class":3091,"line":3185},[3093,4823,4653],{"class":4652},[3093,4825,3537],{"class":3168},[3093,4827,4621],{"class":3160},[3093,4829,4660],{"class":3660},[3093,4831,4627],{"class":3168},[3093,4833,4665],{"class":3660},[3093,4835,3049],{"class":3168},[3093,4837,4670],{"class":3660},[3093,4839,3049],{"class":3168},[3093,4841,4675],{"class":3164},[3093,4843,4678],{"class":3168},[3093,4845,4846],{"class":3091,"line":3191},[3093,4847,4683],{"class":3168},[3093,4849,4850,4852,4854,4856,4858,4860,4862,4864,4866,4868,4870],{"class":3091,"line":3203},[3093,4851,4688],{"class":3160},[3093,4853,4691],{"class":3660},[3093,4855,4627],{"class":3168},[3093,4857,4696],{"class":3660},[3093,4859,3049],{"class":3168},[3093,4861,4701],{"class":3660},[3093,4863,3049],{"class":3168},[3093,4865,4706],{"class":3164},[3093,4867,4709],{"class":3168},[3093,4869,4713],{"class":4712},[3093,4871,4716],{"class":3168},[3093,4873,4874,4876,4879,4882,4884,4886,4888,4890,4892,4894,4897,4899,4902],{"class":3091,"line":3226},[3093,4875,4688],{"class":3160},[3093,4877,4878],{"class":3660}," logger",[3093,4880,4881],{"class":3168},"  = ",[3093,4883,4696],{"class":3660},[3093,4885,3049],{"class":3168},[3093,4887,4701],{"class":3660},[3093,4889,3049],{"class":3168},[3093,4891,4706],{"class":3164},[3093,4893,4709],{"class":3168},[3093,4895,4896],{"class":4712},"ILogger",[3093,4898,4709],{"class":3168},[3093,4900,4901],{"class":4712},"Program",[3093,4903,4904],{"class":3168},">>();\n",[3093,4906,4907],{"class":3091,"line":3245},[3093,4908,3285],{"emptyLinePlaceholder":3284},[3093,4910,4911],{"class":3091,"line":3260},[3093,4912,4913],{"class":3513},"    // Отримати advisory lock (PostgreSQL) або sp_getapplock (SQL Server)\n",[3093,4915,4916,4918,4921,4924,4927,4929,4931,4933,4935,4937,4939,4942],{"class":3091,"line":3266},[3093,4917,4735],{"class":3160},[3093,4919,4920],{"class":4652}," using",[3093,4922,4923],{"class":3160}," var",[3093,4925,4926],{"class":3660}," tx",[3093,4928,4627],{"class":3168},[3093,4930,4763],{"class":3160},[3093,4932,4691],{"class":3660},[3093,4934,3049],{"class":3168},[3093,4936,4742],{"class":3660},[3093,4938,3049],{"class":3168},[3093,4940,4941],{"class":3164},"BeginTransactionAsync",[3093,4943,4638],{"class":3168},[3093,4945,4946],{"class":3091,"line":3275},[3093,4947,3285],{"emptyLinePlaceholder":3284},[3093,4949,4950],{"class":3091,"line":3281},[3093,4951,4952],{"class":4652},"    try\n",[3093,4954,4955],{"class":3091,"line":3288},[3093,4956,4957],{"class":3168},"    {\n",[3093,4959,4960],{"class":3091,"line":3299},[3093,4961,4962],{"class":3513},"        // PostgreSQL: pg_try_advisory_lock повертає true лише для одного процесу\n",[3093,4964,4965,4968,4971,4973,4975,4977,4979],{"class":3091,"line":3304},[3093,4966,4967],{"class":3160},"        var",[3093,4969,4970],{"class":3660}," lockAcquired",[3093,4972,4627],{"class":3168},[3093,4974,4763],{"class":3160},[3093,4976,4691],{"class":3660},[3093,4978,3049],{"class":3168},[3093,4980,4981],{"class":3660},"Database\n",[3093,4983,4984,4987,4990,4992,4995],{"class":3091,"line":3315},[3093,4985,4986],{"class":3168},"            .",[3093,4988,4989],{"class":3164},"ExecuteSqlRawAsync",[3093,4991,3169],{"class":3168},[3093,4993,4994],{"class":3172},"\"SELECT pg_try_advisory_lock(12345)\"",[3093,4996,3364],{"class":3168},[3093,4998,4999],{"class":3091,"line":3332},[3093,5000,3285],{"emptyLinePlaceholder":3284},[3093,5002,5003,5006,5008,5011,5014,5017],{"class":3091,"line":3347},[3093,5004,5005],{"class":4652},"        if",[3093,5007,3537],{"class":3168},[3093,5009,5010],{"class":3660},"lockAcquired",[3093,5012,5013],{"class":3168}," == ",[3093,5015,5016],{"class":3214},"1",[3093,5018,3701],{"class":3168},[3093,5020,5021],{"class":3091,"line":3361},[3093,5022,5023],{"class":3168},"        {\n",[3093,5025,5026,5029,5031,5034,5036,5039],{"class":3091,"line":3367},[3093,5027,5028],{"class":3660},"            logger",[3093,5030,3049],{"class":3168},[3093,5032,5033],{"class":3164},"LogInformation",[3093,5035,3169],{"class":3168},[3093,5037,5038],{"class":3172},"\"Migration lock acquired, running migrations...\"",[3093,5040,3364],{"class":3168},[3093,5042,5043,5046,5048,5050,5052,5054,5056],{"class":3091,"line":3372},[3093,5044,5045],{"class":3160},"            await",[3093,5047,4691],{"class":3660},[3093,5049,3049],{"class":3168},[3093,5051,4742],{"class":3660},[3093,5053,3049],{"class":3168},[3093,5055,4747],{"class":3164},[3093,5057,4638],{"class":3168},[3093,5059,5060,5062,5064,5066,5068,5071],{"class":3091,"line":3377},[3093,5061,5028],{"class":3660},[3093,5063,3049],{"class":3168},[3093,5065,5033],{"class":3164},[3093,5067,3169],{"class":3168},[3093,5069,5070],{"class":3172},"\"Migrations completed.\"",[3093,5072,3364],{"class":3168},[3093,5074,5075],{"class":3091,"line":3387},[3093,5076,5077],{"class":3168},"        }\n",[3093,5079,5080],{"class":3091,"line":3402},[3093,5081,5082],{"class":4652},"        else\n",[3093,5084,5085],{"class":3091,"line":3417},[3093,5086,5023],{"class":3168},[3093,5088,5089,5091,5093,5095,5097,5100],{"class":3091,"line":3444},[3093,5090,5028],{"class":3660},[3093,5092,3049],{"class":3168},[3093,5094,5033],{"class":3164},[3093,5096,3169],{"class":3168},[3093,5098,5099],{"class":3172},"\"Another instance is migrating, waiting...\"",[3093,5101,3364],{"class":3168},[3093,5103,5104],{"class":3091,"line":3456},[3093,5105,5106],{"class":3513},"            // Чекаємо поки інший інстанс завершить\n",[3093,5108,5109,5111,5114,5116,5119],{"class":3091,"line":3469},[3093,5110,5045],{"class":3160},[3093,5112,5113],{"class":3164}," WaitForMigrationsAsync",[3093,5115,3169],{"class":3168},[3093,5117,5118],{"class":3660},"context",[3093,5120,3364],{"class":3168},[3093,5122,5123],{"class":3091,"line":3483},[3093,5124,5077],{"class":3168},[3093,5126,5127],{"class":3091,"line":3495},[3093,5128,3285],{"emptyLinePlaceholder":3284},[3093,5130,5131,5134,5136,5138,5141],{"class":3091,"line":3500},[3093,5132,5133],{"class":3160},"        await",[3093,5135,4926],{"class":3660},[3093,5137,3049],{"class":3168},[3093,5139,5140],{"class":3164},"CommitAsync",[3093,5142,4638],{"class":3168},[3093,5144,5145],{"class":3091,"line":3505},[3093,5146,5147],{"class":3168},"    }\n",[3093,5149,5150,5153,5155,5158,5161],{"class":3091,"line":3510},[3093,5151,5152],{"class":4652},"    catch",[3093,5154,3537],{"class":3168},[3093,5156,5157],{"class":4712},"Exception",[3093,5159,5160],{"class":3660}," ex",[3093,5162,3701],{"class":3168},[3093,5164,5165],{"class":3091,"line":3517},[3093,5166,4957],{"class":3168},[3093,5168,5169,5172,5174,5177,5179,5182,5184,5187],{"class":3091,"line":3522},[3093,5170,5171],{"class":3660},"        logger",[3093,5173,3049],{"class":3168},[3093,5175,5176],{"class":3164},"LogError",[3093,5178,3169],{"class":3168},[3093,5180,5181],{"class":3660},"ex",[3093,5183,3025],{"class":3168},[3093,5185,5186],{"class":3172},"\"Migration failed\"",[3093,5188,3364],{"class":3168},[3093,5190,5191,5194,5197],{"class":3091,"line":3531},[3093,5192,5193],{"class":4652},"        throw",[3093,5195,5196],{"class":3168},"; ",[3093,5198,5199],{"class":3513},"// Не запускати застосунок з несумісною схемою!\n",[3093,5201,5202],{"class":3091,"line":3550},[3093,5203,5147],{"class":3168},[3093,5205,5206],{"class":3091,"line":3555},[3093,5207,4754],{"class":3168},[3080,5209,5211],{"id":5210},"стратегія-2-deployment-job-kubernetes-job-init-container","Стратегія 2: Deployment Job (Kubernetes Job / Init Container)",[2963,5213,5214],{},"У Kubernetes-оточенні найприродніша стратегія — окремий Job що виконується перед деплоєм pod-ів застосунку:",[3147,5216,5218],{"className":4439,"code":5217,"language":4441,"meta":3152,"style":3152},"# migrations-job.yaml\napiVersion: batch/v1\nkind: Job\nmetadata:\n  name: db-migrations-v2-1-0   # версія застосунку у назві Job\nspec:\n  template:\n    spec:\n      containers:\n        - name: migrations\n          image: myapp/migrations:2.1.0   # той самий образ що і app, але з ENTRYPOINT efbundle\n          env:\n            - name: ConnectionStrings__DefaultConnection\n              valueFrom:\n                secretKeyRef:\n                  name: db-credentials\n                  key: connection-string\n          command: [\"./efbundle\", \"--verbose\"]\n      restartPolicy: Never\n  backoffLimit: 3  # 3 спроби при невдачі\n",[2981,5219,5220,5225,5235,5245,5252,5265,5272,5279,5286,5293,5306,5319,5326,5338,5345,5352,5362,5372,5388,5398],{"__ignoreMap":3152},[3093,5221,5222],{"class":3091,"line":3157},[3093,5223,5224],{"class":3513},"# migrations-job.yaml\n",[3093,5226,5227,5230,5232],{"class":3091,"line":3185},[3093,5228,5229],{"class":4453},"apiVersion",[3093,5231,4479],{"class":3168},[3093,5233,5234],{"class":4492},"batch/v1\n",[3093,5236,5237,5240,5242],{"class":3091,"line":3191},[3093,5238,5239],{"class":4453},"kind",[3093,5241,4479],{"class":3168},[3093,5243,5244],{"class":4492},"Job\n",[3093,5246,5247,5250],{"class":3091,"line":3203},[3093,5248,5249],{"class":4453},"metadata",[3093,5251,4457],{"class":3168},[3093,5253,5254,5257,5259,5262],{"class":3091,"line":3226},[3093,5255,5256],{"class":4453},"  name",[3093,5258,4479],{"class":3168},[3093,5260,5261],{"class":4492},"db-migrations-v2-1-0",[3093,5263,5264],{"class":3513},"   # версія застосунку у назві Job\n",[3093,5266,5267,5270],{"class":3091,"line":3245},[3093,5268,5269],{"class":4453},"spec",[3093,5271,4457],{"class":3168},[3093,5273,5274,5277],{"class":3091,"line":3260},[3093,5275,5276],{"class":4453},"  template",[3093,5278,4457],{"class":3168},[3093,5280,5281,5284],{"class":3091,"line":3266},[3093,5282,5283],{"class":4453},"    spec",[3093,5285,4457],{"class":3168},[3093,5287,5288,5291],{"class":3091,"line":3275},[3093,5289,5290],{"class":4453},"      containers",[3093,5292,4457],{"class":3168},[3093,5294,5295,5298,5301,5303],{"class":3091,"line":3281},[3093,5296,5297],{"class":3168},"        - ",[3093,5299,5300],{"class":4453},"name",[3093,5302,4479],{"class":3168},[3093,5304,5305],{"class":4492},"migrations\n",[3093,5307,5308,5311,5313,5316],{"class":3091,"line":3288},[3093,5309,5310],{"class":4453},"          image",[3093,5312,4479],{"class":3168},[3093,5314,5315],{"class":4492},"myapp/migrations:2.1.0",[3093,5317,5318],{"class":3513},"   # той самий образ що і app, але з ENTRYPOINT efbundle\n",[3093,5320,5321,5324],{"class":3091,"line":3299},[3093,5322,5323],{"class":4453},"          env",[3093,5325,4457],{"class":3168},[3093,5327,5328,5331,5333,5335],{"class":3091,"line":3304},[3093,5329,5330],{"class":3168},"            - ",[3093,5332,5300],{"class":4453},[3093,5334,4479],{"class":3168},[3093,5336,5337],{"class":4492},"ConnectionStrings__DefaultConnection\n",[3093,5339,5340,5343],{"class":3091,"line":3315},[3093,5341,5342],{"class":4453},"              valueFrom",[3093,5344,4457],{"class":3168},[3093,5346,5347,5350],{"class":3091,"line":3332},[3093,5348,5349],{"class":4453},"                secretKeyRef",[3093,5351,4457],{"class":3168},[3093,5353,5354,5357,5359],{"class":3091,"line":3347},[3093,5355,5356],{"class":4453},"                  name",[3093,5358,4479],{"class":3168},[3093,5360,5361],{"class":4492},"db-credentials\n",[3093,5363,5364,5367,5369],{"class":3091,"line":3361},[3093,5365,5366],{"class":4453},"                  key",[3093,5368,4479],{"class":3168},[3093,5370,5371],{"class":4492},"connection-string\n",[3093,5373,5374,5377,5380,5382,5384,5386],{"class":3091,"line":3367},[3093,5375,5376],{"class":4453},"          command",[3093,5378,5379],{"class":3168},": [",[3093,5381,4428],{"class":3172},[3093,5383,3025],{"class":3168},[3093,5385,4433],{"class":3172},[3093,5387,4436],{"class":3168},[3093,5389,5390,5393,5395],{"class":3091,"line":3372},[3093,5391,5392],{"class":4453},"      restartPolicy",[3093,5394,4479],{"class":3168},[3093,5396,5397],{"class":4492},"Never\n",[3093,5399,5400,5403,5405,5408],{"class":3091,"line":3377},[3093,5401,5402],{"class":4453},"  backoffLimit",[3093,5404,4479],{"class":3168},[3093,5406,5407],{"class":3214},"3",[3093,5409,5410],{"class":3513},"  # 3 спроби при невдачі\n",[3147,5412,5414],{"className":4439,"code":5413,"language":4441,"meta":3152,"style":3152},"# deployment.yaml: App Deployment залежить від Job completion\napiVersion: apps/v1\nkind: Deployment\nmetadata:\n  name: myapp\nspec:\n  # ... spec\n  template:\n    spec:\n      initContainers:\n        - name: wait-for-migrations\n          image: bitnami/kubectl:latest\n          # Чекаємо поки migration Job завершиться успішно\n          command:\n            - /bin/sh\n            - -c\n            - |\n              until kubectl get job db-migrations-v2-1-0 \\\n                  -o jsonpath='{.status.succeeded}' | grep -q \"1\"; do\n                echo \"Waiting for migrations to complete...\"\n                sleep 5\n              done\n      containers:\n        - name: myapp\n          # ...\n",[2981,5415,5416,5421,5430,5439,5445,5454,5460,5465,5471,5477,5484,5495,5504,5509,5515,5522,5529,5536,5541,5546,5551,5556,5561,5567,5577],{"__ignoreMap":3152},[3093,5417,5418],{"class":3091,"line":3157},[3093,5419,5420],{"class":3513},"# deployment.yaml: App Deployment залежить від Job completion\n",[3093,5422,5423,5425,5427],{"class":3091,"line":3185},[3093,5424,5229],{"class":4453},[3093,5426,4479],{"class":3168},[3093,5428,5429],{"class":4492},"apps/v1\n",[3093,5431,5432,5434,5436],{"class":3091,"line":3191},[3093,5433,5239],{"class":4453},[3093,5435,4479],{"class":3168},[3093,5437,5438],{"class":4492},"Deployment\n",[3093,5440,5441,5443],{"class":3091,"line":3203},[3093,5442,5249],{"class":4453},[3093,5444,4457],{"class":3168},[3093,5446,5447,5449,5451],{"class":3091,"line":3226},[3093,5448,5256],{"class":4453},[3093,5450,4479],{"class":3168},[3093,5452,5453],{"class":4492},"myapp\n",[3093,5455,5456,5458],{"class":3091,"line":3245},[3093,5457,5269],{"class":4453},[3093,5459,4457],{"class":3168},[3093,5461,5462],{"class":3091,"line":3260},[3093,5463,5464],{"class":3513},"  # ... spec\n",[3093,5466,5467,5469],{"class":3091,"line":3266},[3093,5468,5276],{"class":4453},[3093,5470,4457],{"class":3168},[3093,5472,5473,5475],{"class":3091,"line":3275},[3093,5474,5283],{"class":4453},[3093,5476,4457],{"class":3168},[3093,5478,5479,5482],{"class":3091,"line":3281},[3093,5480,5481],{"class":4453},"      initContainers",[3093,5483,4457],{"class":3168},[3093,5485,5486,5488,5490,5492],{"class":3091,"line":3288},[3093,5487,5297],{"class":3168},[3093,5489,5300],{"class":4453},[3093,5491,4479],{"class":3168},[3093,5493,5494],{"class":4492},"wait-for-migrations\n",[3093,5496,5497,5499,5501],{"class":3091,"line":3299},[3093,5498,5310],{"class":4453},[3093,5500,4479],{"class":3168},[3093,5502,5503],{"class":4492},"bitnami/kubectl:latest\n",[3093,5505,5506],{"class":3091,"line":3304},[3093,5507,5508],{"class":3513},"          # Чекаємо поки migration Job завершиться успішно\n",[3093,5510,5511,5513],{"class":3091,"line":3315},[3093,5512,5376],{"class":4453},[3093,5514,4457],{"class":3168},[3093,5516,5517,5519],{"class":3091,"line":3332},[3093,5518,5330],{"class":3168},[3093,5520,5521],{"class":4492},"/bin/sh\n",[3093,5523,5524,5526],{"class":3091,"line":3347},[3093,5525,5330],{"class":3168},[3093,5527,5528],{"class":4492},"-c\n",[3093,5530,5531,5533],{"class":3091,"line":3361},[3093,5532,5330],{"class":3168},[3093,5534,5535],{"class":4652},"|\n",[3093,5537,5538],{"class":3091,"line":3367},[3093,5539,5540],{"class":4492},"              until kubectl get job db-migrations-v2-1-0 \\\n",[3093,5542,5543],{"class":3091,"line":3372},[3093,5544,5545],{"class":4492},"                  -o jsonpath='{.status.succeeded}' | grep -q \"1\"; do\n",[3093,5547,5548],{"class":3091,"line":3377},[3093,5549,5550],{"class":4492},"                echo \"Waiting for migrations to complete...\"\n",[3093,5552,5553],{"class":3091,"line":3387},[3093,5554,5555],{"class":4492},"                sleep 5\n",[3093,5557,5558],{"class":3091,"line":3402},[3093,5559,5560],{"class":4492},"              done\n",[3093,5562,5563,5565],{"class":3091,"line":3417},[3093,5564,5290],{"class":4453},[3093,5566,4457],{"class":3168},[3093,5568,5569,5571,5573,5575],{"class":3091,"line":3444},[3093,5570,5297],{"class":3168},[3093,5572,5300],{"class":4453},[3093,5574,4479],{"class":3168},[3093,5576,5453],{"class":4492},[3093,5578,5579],{"class":3091,"line":3456},[3093,5580,5581],{"class":3513},"          # ...\n",[2963,5583,5584],{},[2995,5585,4777],{},[3064,5587,5588,5591,5594],{},[3067,5589,5590],{},"Чіткий поділ відповідальності: migration runner окремо від app",[3067,5592,5593],{},"Rollback простий: скасувати Job, задеплоїти попередню версію",[3067,5595,5596],{},"App permissions мінімальні (без ALTER TABLE)",[3080,5598,5600],{"id":5599},"стратегія-3-cicd-pipeline-step-github-actions-gitlab-ci","Стратегія 3: CI/CD Pipeline Step (GitHub Actions / GitLab CI)",[2963,5602,5603],{},"Найбільш контрольована стратегія: міграція як окремий крок у deployment pipeline, перед деплоєм застосунку:",[3147,5605,5607],{"className":4439,"code":5606,"language":4441,"meta":3152,"style":3152},"# .github/workflows/deploy.yml\nname: Deploy\n\non:\n  push:\n    branches: [main]\n\njobs:\n  migrate:\n    name: Apply Database Migrations\n    runs-on: ubuntu-latest\n    environment: production   # потребує manual approval у GitHub\n\n    steps:\n      - uses: actions/checkout@v4\n\n      - name: Setup .NET\n        uses: actions/setup-dotnet@v3\n        with:\n          dotnet-version: '9.0.x'\n\n      - name: Restore tools\n        run: dotnet tool restore   # відновлює dotnet-ef з .config/dotnet-tools.json\n\n      - name: Generate migration script\n        run: |\n          dotnet ef migrations script \\\n            --idempotent \\\n            --output migrations.sql \\\n            --project src/YourApp.Infrastructure \\\n            --startup-project src/YourApp.Api\n\n      - name: Review migration script (artifact)\n        uses: actions/upload-artifact@v3\n        with:\n          name: migration-sql\n          path: migrations.sql\n\n      - name: Apply migrations\n        env:\n          DB_CONNECTION: ${{ secrets.PROD_DB_CONNECTION }}\n        run: |\n          # Виконати скрипт через sqlcmd (SQL Server) або psql (PostgreSQL)\n          sqlcmd -S $DB_SERVER -U $DB_USER -P $DB_PASSWORD \\\n                 -d $DB_NAME -i migrations.sql\n\n  deploy:\n    name: Deploy Application\n    needs: migrate   # ← deploy розпочнеться лише після успішної міграції!\n    runs-on: ubuntu-latest\n    steps:\n      # ... deployment кроки\n",[2981,5608,5609,5614,5623,5627,5634,5641,5653,5657,5664,5671,5681,5691,5703,5707,5714,5726,5730,5741,5751,5758,5768,5772,5783,5796,5800,5811,5819,5824,5829,5834,5839,5844,5848,5859,5868,5874,5884,5894,5899,5911,5919,5930,5939,5945,5951,5957,5962,5970,5980,5994,6003,6010],{"__ignoreMap":3152},[3093,5610,5611],{"class":3091,"line":3157},[3093,5612,5613],{"class":3513},"# .github/workflows/deploy.yml\n",[3093,5615,5616,5618,5620],{"class":3091,"line":3185},[3093,5617,5300],{"class":4453},[3093,5619,4479],{"class":3168},[3093,5621,5622],{"class":4492},"Deploy\n",[3093,5624,5625],{"class":3091,"line":3191},[3093,5626,3285],{"emptyLinePlaceholder":3284},[3093,5628,5629,5632],{"class":3091,"line":3203},[3093,5630,5631],{"class":3160},"on",[3093,5633,4457],{"class":3168},[3093,5635,5636,5639],{"class":3091,"line":3226},[3093,5637,5638],{"class":4453},"  push",[3093,5640,4457],{"class":3168},[3093,5642,5643,5646,5648,5651],{"class":3091,"line":3245},[3093,5644,5645],{"class":4453},"    branches",[3093,5647,5379],{"class":3168},[3093,5649,5650],{"class":4492},"main",[3093,5652,4436],{"class":3168},[3093,5654,5655],{"class":3091,"line":3260},[3093,5656,3285],{"emptyLinePlaceholder":3284},[3093,5658,5659,5662],{"class":3091,"line":3266},[3093,5660,5661],{"class":4453},"jobs",[3093,5663,4457],{"class":3168},[3093,5665,5666,5669],{"class":3091,"line":3275},[3093,5667,5668],{"class":4453},"  migrate",[3093,5670,4457],{"class":3168},[3093,5672,5673,5676,5678],{"class":3091,"line":3281},[3093,5674,5675],{"class":4453},"    name",[3093,5677,4479],{"class":3168},[3093,5679,5680],{"class":4492},"Apply Database Migrations\n",[3093,5682,5683,5686,5688],{"class":3091,"line":3288},[3093,5684,5685],{"class":4453},"    runs-on",[3093,5687,4479],{"class":3168},[3093,5689,5690],{"class":4492},"ubuntu-latest\n",[3093,5692,5693,5695,5697,5700],{"class":3091,"line":3299},[3093,5694,4498],{"class":4453},[3093,5696,4479],{"class":3168},[3093,5698,5699],{"class":4492},"production",[3093,5701,5702],{"class":3513},"   # потребує manual approval у GitHub\n",[3093,5704,5705],{"class":3091,"line":3304},[3093,5706,3285],{"emptyLinePlaceholder":3284},[3093,5708,5709,5712],{"class":3091,"line":3315},[3093,5710,5711],{"class":4453},"    steps",[3093,5713,4457],{"class":3168},[3093,5715,5716,5718,5721,5723],{"class":3091,"line":3332},[3093,5717,4505],{"class":3168},[3093,5719,5720],{"class":4453},"uses",[3093,5722,4479],{"class":3168},[3093,5724,5725],{"class":4492},"actions/checkout@v4\n",[3093,5727,5728],{"class":3091,"line":3347},[3093,5729,3285],{"emptyLinePlaceholder":3284},[3093,5731,5732,5734,5736,5738],{"class":3091,"line":3361},[3093,5733,4505],{"class":3168},[3093,5735,5300],{"class":4453},[3093,5737,4479],{"class":3168},[3093,5739,5740],{"class":4492},"Setup .NET\n",[3093,5742,5743,5746,5748],{"class":3091,"line":3367},[3093,5744,5745],{"class":4453},"        uses",[3093,5747,4479],{"class":3168},[3093,5749,5750],{"class":4492},"actions/setup-dotnet@v3\n",[3093,5752,5753,5756],{"class":3091,"line":3372},[3093,5754,5755],{"class":4453},"        with",[3093,5757,4457],{"class":3168},[3093,5759,5760,5763,5765],{"class":3091,"line":3377},[3093,5761,5762],{"class":4453},"          dotnet-version",[3093,5764,4479],{"class":3168},[3093,5766,5767],{"class":4492},"'9.0.x'\n",[3093,5769,5770],{"class":3091,"line":3387},[3093,5771,3285],{"emptyLinePlaceholder":3284},[3093,5773,5774,5776,5778,5780],{"class":3091,"line":3402},[3093,5775,4505],{"class":3168},[3093,5777,5300],{"class":4453},[3093,5779,4479],{"class":3168},[3093,5781,5782],{"class":4492},"Restore tools\n",[3093,5784,5785,5788,5790,5793],{"class":3091,"line":3417},[3093,5786,5787],{"class":4453},"        run",[3093,5789,4479],{"class":3168},[3093,5791,5792],{"class":4492},"dotnet tool restore",[3093,5794,5795],{"class":3513},"   # відновлює dotnet-ef з .config/dotnet-tools.json\n",[3093,5797,5798],{"class":3091,"line":3444},[3093,5799,3285],{"emptyLinePlaceholder":3284},[3093,5801,5802,5804,5806,5808],{"class":3091,"line":3456},[3093,5803,4505],{"class":3168},[3093,5805,5300],{"class":4453},[3093,5807,4479],{"class":3168},[3093,5809,5810],{"class":4492},"Generate migration script\n",[3093,5812,5813,5815,5817],{"class":3091,"line":3469},[3093,5814,5787],{"class":4453},[3093,5816,4479],{"class":3168},[3093,5818,5535],{"class":4652},[3093,5820,5821],{"class":3091,"line":3483},[3093,5822,5823],{"class":4492},"          dotnet ef migrations script \\\n",[3093,5825,5826],{"class":3091,"line":3495},[3093,5827,5828],{"class":4492},"            --idempotent \\\n",[3093,5830,5831],{"class":3091,"line":3500},[3093,5832,5833],{"class":4492},"            --output migrations.sql \\\n",[3093,5835,5836],{"class":3091,"line":3505},[3093,5837,5838],{"class":4492},"            --project src/YourApp.Infrastructure \\\n",[3093,5840,5841],{"class":3091,"line":3510},[3093,5842,5843],{"class":4492},"            --startup-project src/YourApp.Api\n",[3093,5845,5846],{"class":3091,"line":3517},[3093,5847,3285],{"emptyLinePlaceholder":3284},[3093,5849,5850,5852,5854,5856],{"class":3091,"line":3522},[3093,5851,4505],{"class":3168},[3093,5853,5300],{"class":4453},[3093,5855,4479],{"class":3168},[3093,5857,5858],{"class":4492},"Review migration script (artifact)\n",[3093,5860,5861,5863,5865],{"class":3091,"line":3531},[3093,5862,5745],{"class":4453},[3093,5864,4479],{"class":3168},[3093,5866,5867],{"class":4492},"actions/upload-artifact@v3\n",[3093,5869,5870,5872],{"class":3091,"line":3550},[3093,5871,5755],{"class":4453},[3093,5873,4457],{"class":3168},[3093,5875,5876,5879,5881],{"class":3091,"line":3555},[3093,5877,5878],{"class":4453},"          name",[3093,5880,4479],{"class":3168},[3093,5882,5883],{"class":4492},"migration-sql\n",[3093,5885,5886,5889,5891],{"class":3091,"line":3563},[3093,5887,5888],{"class":4453},"          path",[3093,5890,4479],{"class":3168},[3093,5892,5893],{"class":4492},"migrations.sql\n",[3093,5895,5897],{"class":3091,"line":5896},38,[3093,5898,3285],{"emptyLinePlaceholder":3284},[3093,5900,5902,5904,5906,5908],{"class":3091,"line":5901},39,[3093,5903,4505],{"class":3168},[3093,5905,5300],{"class":4453},[3093,5907,4479],{"class":3168},[3093,5909,5910],{"class":4492},"Apply migrations\n",[3093,5912,5914,5917],{"class":3091,"line":5913},40,[3093,5915,5916],{"class":4453},"        env",[3093,5918,4457],{"class":3168},[3093,5920,5922,5925,5927],{"class":3091,"line":5921},41,[3093,5923,5924],{"class":4453},"          DB_CONNECTION",[3093,5926,4479],{"class":3168},[3093,5928,5929],{"class":4492},"${{ secrets.PROD_DB_CONNECTION }}\n",[3093,5931,5933,5935,5937],{"class":3091,"line":5932},42,[3093,5934,5787],{"class":4453},[3093,5936,4479],{"class":3168},[3093,5938,5535],{"class":4652},[3093,5940,5942],{"class":3091,"line":5941},43,[3093,5943,5944],{"class":4492},"          # Виконати скрипт через sqlcmd (SQL Server) або psql (PostgreSQL)\n",[3093,5946,5948],{"class":3091,"line":5947},44,[3093,5949,5950],{"class":4492},"          sqlcmd -S $DB_SERVER -U $DB_USER -P $DB_PASSWORD \\\n",[3093,5952,5954],{"class":3091,"line":5953},45,[3093,5955,5956],{"class":4492},"                 -d $DB_NAME -i migrations.sql\n",[3093,5958,5960],{"class":3091,"line":5959},46,[3093,5961,3285],{"emptyLinePlaceholder":3284},[3093,5963,5965,5968],{"class":3091,"line":5964},47,[3093,5966,5967],{"class":4453},"  deploy",[3093,5969,4457],{"class":3168},[3093,5971,5973,5975,5977],{"class":3091,"line":5972},48,[3093,5974,5675],{"class":4453},[3093,5976,4479],{"class":3168},[3093,5978,5979],{"class":4492},"Deploy Application\n",[3093,5981,5983,5986,5988,5991],{"class":3091,"line":5982},49,[3093,5984,5985],{"class":4453},"    needs",[3093,5987,4479],{"class":3168},[3093,5989,5990],{"class":4492},"migrate",[3093,5992,5993],{"class":3513},"   # ← deploy розпочнеться лише після успішної міграції!\n",[3093,5995,5997,5999,6001],{"class":3091,"line":5996},50,[3093,5998,5685],{"class":4453},[3093,6000,4479],{"class":3168},[3093,6002,5690],{"class":4492},[3093,6004,6006,6008],{"class":3091,"line":6005},51,[3093,6007,5711],{"class":4453},[3093,6009,4457],{"class":3168},[3093,6011,6013],{"class":3091,"line":6012},52,[3093,6014,6015],{"class":3513},"      # ... deployment кроки\n",[3080,6017,6019],{"id":6018},"порівняльна-таблиця-стратегій","Порівняльна таблиця стратегій",[6021,6022,6023,6048],"table",{},[6024,6025,6026],"thead",{},[6027,6028,6029,6033,6036,6039,6042,6045],"tr",{},[6030,6031,6032],"th",{},"Стратегія",[6030,6034,6035],{},"Складність",[6030,6037,6038],{},"DBA Review",[6030,6040,6041],{},"Rollback",[6030,6043,6044],{},"Multi-Instance",[6030,6046,6047],{},"Рекомендовано для",[6049,6050,6051,6074,6094],"tbody",{},[6027,6052,6053,6059,6062,6065,6068,6071],{},[6054,6055,6056],"td",{},[2981,6057,6058],{},"Database.MigrateAsync",[6054,6060,6061],{},"⭐ Мінімальна",[6054,6063,6064],{},"❌",[6054,6066,6067],{},"Складний",[6054,6069,6070],{},"⚠️ Потребує lock",[6054,6072,6073],{},"Стартапи, MVP, малі команди",[6027,6075,6076,6079,6082,6085,6088,6091],{},[6054,6077,6078],{},"Kubernetes Job",[6054,6080,6081],{},"⭐⭐ Середня",[6054,6083,6084],{},"⚠️ Обмежений",[6054,6086,6087],{},"✅ Simple",[6054,6089,6090],{},"✅ Один Job",[6054,6092,6093],{},"К8s-орієнтовані команди",[6027,6095,6096,6099,6102,6105,6108,6111],{},[6054,6097,6098],{},"CI/CD Pipeline Step",[6054,6100,6101],{},"⭐⭐⭐ Висока",[6054,6103,6104],{},"✅ Повний",[6054,6106,6107],{},"✅ Manual",[6054,6109,6110],{},"✅ Один runner",[6054,6112,6113],{},"Enterprise, regulated industries",[2973,6115],{},[2976,6117,6119],{"id":6118},"програмне-управління-міграціями","Програмне управління міграціями",[2963,6121,6122],{},"Крім CLI, EF Core надає API для програмної роботи з міграціями:",[3147,6124,6126],{"className":4607,"code":6125,"language":4609,"meta":3152,"style":3152},"// Отримати список всіх міграцій у проєкті\nIEnumerable\u003Cstring> allMigrations = context.Database.GetMigrations();\n\n// Отримати список вже застосованих міграцій (читає __EFMigrationsHistory)\nIEnumerable\u003Cstring> appliedMigrations = await context.Database.GetAppliedMigrationsAsync();\n\n// Отримати список ще не застосованих міграцій\nIEnumerable\u003Cstring> pendingMigrations = await context.Database.GetPendingMigrationsAsync();\n\n// Застосувати всі pending міграції (= dotnet ef database update)\nawait context.Database.MigrateAsync();\n\n// Перевірка: схема БД відповідає поточній моделі?\nbool canConnect = await context.Database.CanConnectAsync();\n",[2981,6127,6128,6133,6164,6168,6173,6203,6207,6212,6242,6246,6251,6267,6271,6276],{"__ignoreMap":3152},[3093,6129,6130],{"class":3091,"line":3157},[3093,6131,6132],{"class":3513},"// Отримати список всіх міграцій у проєкті\n",[3093,6134,6135,6138,6140,6143,6146,6149,6151,6153,6155,6157,6159,6162],{"class":3091,"line":3185},[3093,6136,6137],{"class":4712},"IEnumerable",[3093,6139,4709],{"class":3168},[3093,6141,6142],{"class":3160},"string",[3093,6144,6145],{"class":3168},"> ",[3093,6147,6148],{"class":3660},"allMigrations",[3093,6150,4627],{"class":3168},[3093,6152,5118],{"class":3660},[3093,6154,3049],{"class":3168},[3093,6156,4742],{"class":3660},[3093,6158,3049],{"class":3168},[3093,6160,6161],{"class":3164},"GetMigrations",[3093,6163,4638],{"class":3168},[3093,6165,6166],{"class":3091,"line":3191},[3093,6167,3285],{"emptyLinePlaceholder":3284},[3093,6169,6170],{"class":3091,"line":3203},[3093,6171,6172],{"class":3513},"// Отримати список вже застосованих міграцій (читає __EFMigrationsHistory)\n",[3093,6174,6175,6177,6179,6181,6183,6186,6188,6190,6192,6194,6196,6198,6201],{"class":3091,"line":3226},[3093,6176,6137],{"class":4712},[3093,6178,4709],{"class":3168},[3093,6180,6142],{"class":3160},[3093,6182,6145],{"class":3168},[3093,6184,6185],{"class":3660},"appliedMigrations",[3093,6187,4627],{"class":3168},[3093,6189,4763],{"class":3160},[3093,6191,4691],{"class":3660},[3093,6193,3049],{"class":3168},[3093,6195,4742],{"class":3660},[3093,6197,3049],{"class":3168},[3093,6199,6200],{"class":3164},"GetAppliedMigrationsAsync",[3093,6202,4638],{"class":3168},[3093,6204,6205],{"class":3091,"line":3245},[3093,6206,3285],{"emptyLinePlaceholder":3284},[3093,6208,6209],{"class":3091,"line":3260},[3093,6210,6211],{"class":3513},"// Отримати список ще не застосованих міграцій\n",[3093,6213,6214,6216,6218,6220,6222,6225,6227,6229,6231,6233,6235,6237,6240],{"class":3091,"line":3266},[3093,6215,6137],{"class":4712},[3093,6217,4709],{"class":3168},[3093,6219,6142],{"class":3160},[3093,6221,6145],{"class":3168},[3093,6223,6224],{"class":3660},"pendingMigrations",[3093,6226,4627],{"class":3168},[3093,6228,4763],{"class":3160},[3093,6230,4691],{"class":3660},[3093,6232,3049],{"class":3168},[3093,6234,4742],{"class":3660},[3093,6236,3049],{"class":3168},[3093,6238,6239],{"class":3164},"GetPendingMigrationsAsync",[3093,6241,4638],{"class":3168},[3093,6243,6244],{"class":3091,"line":3275},[3093,6245,3285],{"emptyLinePlaceholder":3284},[3093,6247,6248],{"class":3091,"line":3281},[3093,6249,6250],{"class":3513},"// Застосувати всі pending міграції (= dotnet ef database update)\n",[3093,6252,6253,6255,6257,6259,6261,6263,6265],{"class":3091,"line":3288},[3093,6254,4763],{"class":3160},[3093,6256,4691],{"class":3660},[3093,6258,3049],{"class":3168},[3093,6260,4742],{"class":3660},[3093,6262,3049],{"class":3168},[3093,6264,4747],{"class":3164},[3093,6266,4638],{"class":3168},[3093,6268,6269],{"class":3091,"line":3299},[3093,6270,3285],{"emptyLinePlaceholder":3284},[3093,6272,6273],{"class":3091,"line":3304},[3093,6274,6275],{"class":3513},"// Перевірка: схема БД відповідає поточній моделі?\n",[3093,6277,6278,6281,6284,6286,6288,6290,6292,6294,6296,6299],{"class":3091,"line":3315},[3093,6279,6280],{"class":3160},"bool",[3093,6282,6283],{"class":3660}," canConnect",[3093,6285,4627],{"class":3168},[3093,6287,4763],{"class":3160},[3093,6289,4691],{"class":3660},[3093,6291,3049],{"class":3168},[3093,6293,4742],{"class":3660},[3093,6295,3049],{"class":3168},[3093,6297,6298],{"class":3164},"CanConnectAsync",[3093,6300,4638],{"class":3168},[3080,6302,6304],{"id":6303},"діагностика-через-api","Діагностика через API",[3147,6306,6308],{"className":4607,"code":6307,"language":4609,"meta":3152,"style":3152},"// Діагностичний звіт про стан міграцій\npublic async Task\u003CMigrationStatus> GetMigrationStatusAsync(AppDbContext context)\n{\n    var all     = context.Database.GetMigrations().ToList();\n    var applied = (await context.Database.GetAppliedMigrationsAsync()).ToList();\n    var pending = (await context.Database.GetPendingMigrationsAsync()).ToList();\n\n    return new MigrationStatus\n    {\n        TotalMigrations   = all.Count,\n        AppliedCount      = applied.Count,\n        PendingCount      = pending.Count,\n        PendingMigrations = pending,\n        LastApplied       = applied.LastOrDefault(),\n        IsUpToDate        = pending.Count == 0\n    };\n}\n\n// Використання у Health Check\npublic class MigrationHealthCheck : IHealthCheck\n{\n    private readonly IServiceScopeFactory _scopeFactory;\n\n    public MigrationHealthCheck(IServiceScopeFactory scopeFactory)\n        => _scopeFactory = scopeFactory;\n\n    public async Task\u003CHealthCheckResult> CheckHealthAsync(\n        HealthCheckContext context,\n        CancellationToken ct = default)\n    {\n        await using var scope   = _scopeFactory.CreateAsyncScope();\n        var dbContext           = scope.ServiceProvider.GetRequiredService\u003CAppDbContext>();\n\n        try\n        {\n            var pending = await dbContext.Database.GetPendingMigrationsAsync(ct);\n            var pendingList = pending.ToList();\n\n            if (pendingList.Count == 0)\n                return HealthCheckResult.Healthy(\"Database schema is up to date.\");\n\n            return HealthCheckResult.Degraded(\n                $\"{pendingList.Count} pending migration(s): {string.Join(\", \", pendingList)}\");\n        }\n        catch (Exception ex)\n        {\n            return HealthCheckResult.Unhealthy(\"Cannot connect to database.\", ex);\n        }\n    }\n}\n\n// Реєстрація:\nbuilder.Services.AddHealthChecks()\n    .AddCheck\u003CMigrationHealthCheck>(\"db-migrations\", tags: [\"db\", \"ready\"]);\n",[2981,6309,6310,6315,6344,6348,6376,6405,6432,6436,6447,6451,6469,6486,6502,6513,6531,6550,6555,6559,6563,6568,6584,6588,6604,6608,6625,6640,6644,6665,6674,6689,6693,6714,6740,6744,6749,6753,6781,6798,6802,6822,6842,6846,6860,6907,6911,6924,6928,6950,6954,6958,6962,6966,6971,6988],{"__ignoreMap":3152},[3093,6311,6312],{"class":3091,"line":3157},[3093,6313,6314],{"class":3513},"// Діагностичний звіт про стан міграцій\n",[3093,6316,6317,6320,6323,6326,6328,6331,6333,6336,6338,6340,6342],{"class":3091,"line":3185},[3093,6318,6319],{"class":3160},"public",[3093,6321,6322],{"class":3160}," async",[3093,6324,6325],{"class":4712}," Task",[3093,6327,4709],{"class":3168},[3093,6329,6330],{"class":4712},"MigrationStatus",[3093,6332,6145],{"class":3168},[3093,6334,6335],{"class":3164},"GetMigrationStatusAsync",[3093,6337,3169],{"class":3168},[3093,6339,4713],{"class":4712},[3093,6341,4691],{"class":3660},[3093,6343,3701],{"class":3168},[3093,6345,6346],{"class":3091,"line":3191},[3093,6347,4683],{"class":3168},[3093,6349,6350,6352,6355,6358,6360,6362,6364,6366,6368,6371,6374],{"class":3091,"line":3203},[3093,6351,4688],{"class":3160},[3093,6353,6354],{"class":3660}," all",[3093,6356,6357],{"class":3168},"     = ",[3093,6359,5118],{"class":3660},[3093,6361,3049],{"class":3168},[3093,6363,4742],{"class":3660},[3093,6365,3049],{"class":3168},[3093,6367,6161],{"class":3164},[3093,6369,6370],{"class":3168},"().",[3093,6372,6373],{"class":3164},"ToList",[3093,6375,4638],{"class":3168},[3093,6377,6378,6380,6383,6386,6388,6390,6392,6394,6396,6398,6401,6403],{"class":3091,"line":3226},[3093,6379,4688],{"class":3160},[3093,6381,6382],{"class":3660}," applied",[3093,6384,6385],{"class":3168}," = (",[3093,6387,4763],{"class":3160},[3093,6389,4691],{"class":3660},[3093,6391,3049],{"class":3168},[3093,6393,4742],{"class":3660},[3093,6395,3049],{"class":3168},[3093,6397,6200],{"class":3164},[3093,6399,6400],{"class":3168},"()).",[3093,6402,6373],{"class":3164},[3093,6404,4638],{"class":3168},[3093,6406,6407,6409,6412,6414,6416,6418,6420,6422,6424,6426,6428,6430],{"class":3091,"line":3245},[3093,6408,4688],{"class":3160},[3093,6410,6411],{"class":3660}," pending",[3093,6413,6385],{"class":3168},[3093,6415,4763],{"class":3160},[3093,6417,4691],{"class":3660},[3093,6419,3049],{"class":3168},[3093,6421,4742],{"class":3660},[3093,6423,3049],{"class":3168},[3093,6425,6239],{"class":3164},[3093,6427,6400],{"class":3168},[3093,6429,6373],{"class":3164},[3093,6431,4638],{"class":3168},[3093,6433,6434],{"class":3091,"line":3260},[3093,6435,3285],{"emptyLinePlaceholder":3284},[3093,6437,6438,6441,6444],{"class":3091,"line":3266},[3093,6439,6440],{"class":4652},"    return",[3093,6442,6443],{"class":3160}," new",[3093,6445,6446],{"class":4712}," MigrationStatus\n",[3093,6448,6449],{"class":3091,"line":3275},[3093,6450,4957],{"class":3168},[3093,6452,6453,6456,6459,6462,6464,6467],{"class":3091,"line":3281},[3093,6454,6455],{"class":3660},"        TotalMigrations",[3093,6457,6458],{"class":3168},"   = ",[3093,6460,6461],{"class":3660},"all",[3093,6463,3049],{"class":3168},[3093,6465,6466],{"class":3660},"Count",[3093,6468,3223],{"class":3168},[3093,6470,6471,6474,6477,6480,6482,6484],{"class":3091,"line":3288},[3093,6472,6473],{"class":3660},"        AppliedCount",[3093,6475,6476],{"class":3168},"      = ",[3093,6478,6479],{"class":3660},"applied",[3093,6481,3049],{"class":3168},[3093,6483,6466],{"class":3660},[3093,6485,3223],{"class":3168},[3093,6487,6488,6491,6493,6496,6498,6500],{"class":3091,"line":3299},[3093,6489,6490],{"class":3660},"        PendingCount",[3093,6492,6476],{"class":3168},[3093,6494,6495],{"class":3660},"pending",[3093,6497,3049],{"class":3168},[3093,6499,6466],{"class":3660},[3093,6501,3223],{"class":3168},[3093,6503,6504,6507,6509,6511],{"class":3091,"line":3304},[3093,6505,6506],{"class":3660},"        PendingMigrations",[3093,6508,4627],{"class":3168},[3093,6510,6495],{"class":3660},[3093,6512,3223],{"class":3168},[3093,6514,6515,6518,6521,6523,6525,6528],{"class":3091,"line":3315},[3093,6516,6517],{"class":3660},"        LastApplied",[3093,6519,6520],{"class":3168},"       = ",[3093,6522,6479],{"class":3660},[3093,6524,3049],{"class":3168},[3093,6526,6527],{"class":3164},"LastOrDefault",[3093,6529,6530],{"class":3168},"(),\n",[3093,6532,6533,6536,6539,6541,6543,6545,6547],{"class":3091,"line":3332},[3093,6534,6535],{"class":3660},"        IsUpToDate",[3093,6537,6538],{"class":3168},"        = ",[3093,6540,6495],{"class":3660},[3093,6542,3049],{"class":3168},[3093,6544,6466],{"class":3660},[3093,6546,5013],{"class":3168},[3093,6548,6549],{"class":3214},"0\n",[3093,6551,6552],{"class":3091,"line":3347},[3093,6553,6554],{"class":3168},"    };\n",[3093,6556,6557],{"class":3091,"line":3361},[3093,6558,4754],{"class":3168},[3093,6560,6561],{"class":3091,"line":3367},[3093,6562,3285],{"emptyLinePlaceholder":3284},[3093,6564,6565],{"class":3091,"line":3372},[3093,6566,6567],{"class":3513},"// Використання у Health Check\n",[3093,6569,6570,6572,6575,6578,6581],{"class":3091,"line":3377},[3093,6571,6319],{"class":3160},[3093,6573,6574],{"class":3160}," class",[3093,6576,6577],{"class":4712}," MigrationHealthCheck",[3093,6579,6580],{"class":3168}," : ",[3093,6582,6583],{"class":4712},"IHealthCheck\n",[3093,6585,6586],{"class":3091,"line":3387},[3093,6587,4683],{"class":3168},[3093,6589,6590,6593,6596,6599,6602],{"class":3091,"line":3402},[3093,6591,6592],{"class":3160},"    private",[3093,6594,6595],{"class":3160}," readonly",[3093,6597,6598],{"class":4712}," IServiceScopeFactory",[3093,6600,6601],{"class":3660}," _scopeFactory",[3093,6603,3272],{"class":3168},[3093,6605,6606],{"class":3091,"line":3417},[3093,6607,3285],{"emptyLinePlaceholder":3284},[3093,6609,6610,6613,6615,6617,6620,6623],{"class":3091,"line":3444},[3093,6611,6612],{"class":3160},"    public",[3093,6614,6577],{"class":3164},[3093,6616,3169],{"class":3168},[3093,6618,6619],{"class":4712},"IServiceScopeFactory",[3093,6621,6622],{"class":3660}," scopeFactory",[3093,6624,3701],{"class":3168},[3093,6626,6627,6630,6633,6635,6638],{"class":3091,"line":3456},[3093,6628,6629],{"class":3168},"        => ",[3093,6631,6632],{"class":3660},"_scopeFactory",[3093,6634,4627],{"class":3168},[3093,6636,6637],{"class":3660},"scopeFactory",[3093,6639,3272],{"class":3168},[3093,6641,6642],{"class":3091,"line":3469},[3093,6643,3285],{"emptyLinePlaceholder":3284},[3093,6645,6646,6648,6650,6652,6654,6657,6659,6662],{"class":3091,"line":3483},[3093,6647,6612],{"class":3160},[3093,6649,6322],{"class":3160},[3093,6651,6325],{"class":4712},[3093,6653,4709],{"class":3168},[3093,6655,6656],{"class":4712},"HealthCheckResult",[3093,6658,6145],{"class":3168},[3093,6660,6661],{"class":3164},"CheckHealthAsync",[3093,6663,6664],{"class":3168},"(\n",[3093,6666,6667,6670,6672],{"class":3091,"line":3495},[3093,6668,6669],{"class":4712},"        HealthCheckContext",[3093,6671,4691],{"class":3660},[3093,6673,3223],{"class":3168},[3093,6675,6676,6679,6682,6684,6687],{"class":3091,"line":3500},[3093,6677,6678],{"class":4712},"        CancellationToken",[3093,6680,6681],{"class":3660}," ct",[3093,6683,4627],{"class":3168},[3093,6685,6686],{"class":3160},"default",[3093,6688,3701],{"class":3168},[3093,6690,6691],{"class":3091,"line":3505},[3093,6692,4957],{"class":3168},[3093,6694,6695,6697,6699,6701,6703,6705,6707,6709,6712],{"class":3091,"line":3510},[3093,6696,5133],{"class":3160},[3093,6698,4920],{"class":4652},[3093,6700,4923],{"class":3160},[3093,6702,4660],{"class":3660},[3093,6704,6458],{"class":3168},[3093,6706,6632],{"class":3660},[3093,6708,3049],{"class":3168},[3093,6710,6711],{"class":3164},"CreateAsyncScope",[3093,6713,4638],{"class":3168},[3093,6715,6716,6718,6721,6724,6726,6728,6730,6732,6734,6736,6738],{"class":3091,"line":3517},[3093,6717,4967],{"class":3160},[3093,6719,6720],{"class":3660}," dbContext",[3093,6722,6723],{"class":3168},"           = ",[3093,6725,4696],{"class":3660},[3093,6727,3049],{"class":3168},[3093,6729,4701],{"class":3660},[3093,6731,3049],{"class":3168},[3093,6733,4706],{"class":3164},[3093,6735,4709],{"class":3168},[3093,6737,4713],{"class":4712},[3093,6739,4716],{"class":3168},[3093,6741,6742],{"class":3091,"line":3522},[3093,6743,3285],{"emptyLinePlaceholder":3284},[3093,6745,6746],{"class":3091,"line":3531},[3093,6747,6748],{"class":4652},"        try\n",[3093,6750,6751],{"class":3091,"line":3550},[3093,6752,5023],{"class":3168},[3093,6754,6755,6758,6760,6762,6764,6766,6768,6770,6772,6774,6776,6779],{"class":3091,"line":3555},[3093,6756,6757],{"class":3160},"            var",[3093,6759,6411],{"class":3660},[3093,6761,4627],{"class":3168},[3093,6763,4763],{"class":3160},[3093,6765,6720],{"class":3660},[3093,6767,3049],{"class":3168},[3093,6769,4742],{"class":3660},[3093,6771,3049],{"class":3168},[3093,6773,6239],{"class":3164},[3093,6775,3169],{"class":3168},[3093,6777,6778],{"class":3660},"ct",[3093,6780,3364],{"class":3168},[3093,6782,6783,6785,6788,6790,6792,6794,6796],{"class":3091,"line":3563},[3093,6784,6757],{"class":3160},[3093,6786,6787],{"class":3660}," pendingList",[3093,6789,4627],{"class":3168},[3093,6791,6495],{"class":3660},[3093,6793,3049],{"class":3168},[3093,6795,6373],{"class":3164},[3093,6797,4638],{"class":3168},[3093,6799,6800],{"class":3091,"line":5896},[3093,6801,3285],{"emptyLinePlaceholder":3284},[3093,6803,6804,6807,6809,6812,6814,6816,6818,6820],{"class":3091,"line":5901},[3093,6805,6806],{"class":4652},"            if",[3093,6808,3537],{"class":3168},[3093,6810,6811],{"class":3660},"pendingList",[3093,6813,3049],{"class":3168},[3093,6815,6466],{"class":3660},[3093,6817,5013],{"class":3168},[3093,6819,3998],{"class":3214},[3093,6821,3701],{"class":3168},[3093,6823,6824,6827,6830,6832,6835,6837,6840],{"class":3091,"line":5913},[3093,6825,6826],{"class":4652},"                return",[3093,6828,6829],{"class":3660}," HealthCheckResult",[3093,6831,3049],{"class":3168},[3093,6833,6834],{"class":3164},"Healthy",[3093,6836,3169],{"class":3168},[3093,6838,6839],{"class":3172},"\"Database schema is up to date.\"",[3093,6841,3364],{"class":3168},[3093,6843,6844],{"class":3091,"line":5921},[3093,6845,3285],{"emptyLinePlaceholder":3284},[3093,6847,6848,6851,6853,6855,6858],{"class":3091,"line":5932},[3093,6849,6850],{"class":4652},"            return",[3093,6852,6829],{"class":3660},[3093,6854,3049],{"class":3168},[3093,6856,6857],{"class":3164},"Degraded",[3093,6859,6664],{"class":3168},[3093,6861,6862,6865,6869,6871,6873,6875,6878,6881,6883,6885,6887,6890,6892,6895,6897,6899,6902,6905],{"class":3091,"line":5941},[3093,6863,6864],{"class":3172},"                $\"",[3093,6866,6868],{"class":6867},"sD7JJ","{",[3093,6870,6811],{"class":3660},[3093,6872,3049],{"class":6867},[3093,6874,6466],{"class":3660},[3093,6876,6877],{"class":6867},"}",[3093,6879,6880],{"class":3172}," pending migration(s): ",[3093,6882,6868],{"class":6867},[3093,6884,6142],{"class":3160},[3093,6886,3049],{"class":6867},[3093,6888,6889],{"class":3164},"Join",[3093,6891,3169],{"class":6867},[3093,6893,6894],{"class":3172},"\", \"",[3093,6896,3025],{"class":6867},[3093,6898,6811],{"class":3660},[3093,6900,6901],{"class":6867},")}",[3093,6903,6904],{"class":3172},"\"",[3093,6906,3364],{"class":3168},[3093,6908,6909],{"class":3091,"line":5947},[3093,6910,5077],{"class":3168},[3093,6912,6913,6916,6918,6920,6922],{"class":3091,"line":5953},[3093,6914,6915],{"class":4652},"        catch",[3093,6917,3537],{"class":3168},[3093,6919,5157],{"class":4712},[3093,6921,5160],{"class":3660},[3093,6923,3701],{"class":3168},[3093,6925,6926],{"class":3091,"line":5959},[3093,6927,5023],{"class":3168},[3093,6929,6930,6932,6934,6936,6939,6941,6944,6946,6948],{"class":3091,"line":5964},[3093,6931,6850],{"class":4652},[3093,6933,6829],{"class":3660},[3093,6935,3049],{"class":3168},[3093,6937,6938],{"class":3164},"Unhealthy",[3093,6940,3169],{"class":3168},[3093,6942,6943],{"class":3172},"\"Cannot connect to database.\"",[3093,6945,3025],{"class":3168},[3093,6947,5181],{"class":3660},[3093,6949,3364],{"class":3168},[3093,6951,6952],{"class":3091,"line":5972},[3093,6953,5077],{"class":3168},[3093,6955,6956],{"class":3091,"line":5982},[3093,6957,5147],{"class":3168},[3093,6959,6960],{"class":3091,"line":5996},[3093,6961,4754],{"class":3168},[3093,6963,6964],{"class":3091,"line":6005},[3093,6965,3285],{"emptyLinePlaceholder":3284},[3093,6967,6968],{"class":3091,"line":6012},[3093,6969,6970],{"class":3513},"// Реєстрація:\n",[3093,6972,6974,6976,6978,6980,6982,6985],{"class":3091,"line":6973},53,[3093,6975,4630],{"class":3660},[3093,6977,3049],{"class":3168},[3093,6979,4670],{"class":3660},[3093,6981,3049],{"class":3168},[3093,6983,6984],{"class":3164},"AddHealthChecks",[3093,6986,6987],{"class":3168},"()\n",[3093,6989,6991,6994,6997,6999,7002,7005,7008,7010,7013,7015,7018,7020,7023],{"class":3091,"line":6990},54,[3093,6992,6993],{"class":3168},"    .",[3093,6995,6996],{"class":3164},"AddCheck",[3093,6998,4709],{"class":3168},[3093,7000,7001],{"class":4712},"MigrationHealthCheck",[3093,7003,7004],{"class":3168},">(",[3093,7006,7007],{"class":3172},"\"db-migrations\"",[3093,7009,3025],{"class":3168},[3093,7011,7012],{"class":3660},"tags",[3093,7014,5379],{"class":3168},[3093,7016,7017],{"class":3172},"\"db\"",[3093,7019,3025],{"class":3168},[3093,7021,7022],{"class":3172},"\"ready\"",[3093,7024,7025],{"class":3168},"]);\n",[2973,7027],{},[2976,7029,7031],{"id":7030},"mermaid-повний-workflow-від-коду-до-production","Mermaid: повний workflow від коду до production",[7033,7034,7035],"mermaid",{},[3147,7036,7039],{"className":7037,"code":7038,"language":7033,"meta":3152,"style":3152},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","flowchart TD\n    DEV[\"👨‍💻 Розробник змінює\u003Cbr/>C# Model\"]\n    ADD[\"dotnet ef migrations add\u003Cbr/>MigrationName\"]\n    FILES[\"Файли у Migrations/\u003Cbr/>*.cs + *.Designer.cs\u003Cbr/>ModelSnapshot.cs\"]\n    GIT[\"Git commit + push\u003Cbr/>(включаючи Migrations/)\"]\n    CI[\"CI Pipeline\u003Cbr/>build + test\"]\n\n    SCRIPT[\"dotnet ef migrations script\u003Cbr/>--idempotent\u003Cbr/>--output migrations.sql\"]\n    BUNDLE[\"dotnet ef migrations bundle\u003Cbr/>--self-contained\u003Cbr/>--output efbundle\"]\n\n    DBA[\"DBA Review\u003Cbr/>migrations.sql\"]\n    APPROVE{Approved?}\n\n    STAGING[\"Staging Database\u003Cbr/>migrations.sql/efbundle\"]\n    TEST[\"Integration Tests\u003Cbr/>на staging\"]\n    PASS{Tests pass?}\n\n    PROD[\"Production Database\u003Cbr/>migrations.sql/efbundle\"]\n    DEPLOY[\"Deploy Application\u003Cbr/>(нова версія)\"]\n    HISTORY[\"__EFMigrationsHistory\u003Cbr/>логує застосоване\"]\n\n    DEV --> ADD --> FILES --> GIT --> CI\n    CI --> SCRIPT\n    CI --> BUNDLE\n    SCRIPT --> DBA --> APPROVE\n    BUNDLE --> DBA\n    APPROVE -->|Yes| STAGING\n    APPROVE -->|No| DEV\n    STAGING --> TEST --> PASS\n    PASS -->|Yes| PROD\n    PASS -->|No| DEV\n    PROD --> DEPLOY --> HISTORY\n\n    style DEV fill:#3b82f6,stroke:#1d4ed8,color:#fff\n    style PROD fill:#ef4444,stroke:#b91c1c,color:#fff\n    style APPROVE fill:#f59e0b,stroke:#b45309,color:#fff\n    style PASS fill:#f59e0b,stroke:#b45309,color:#fff\n    style HISTORY fill:#10b981,stroke:#059669,color:#fff\n",[2981,7040,7041,7046,7051,7056,7061,7066,7071,7075,7080,7085,7089,7094,7099,7103,7108,7113,7118,7122,7127,7132,7137,7141,7146,7151,7156,7161,7166,7171,7176,7181,7186,7191,7196,7200,7205,7210,7215,7220],{"__ignoreMap":3152},[3093,7042,7043],{"class":3091,"line":3157},[3093,7044,7045],{},"flowchart TD\n",[3093,7047,7048],{"class":3091,"line":3185},[3093,7049,7050],{},"    DEV[\"👨‍💻 Розробник змінює\u003Cbr/>C# Model\"]\n",[3093,7052,7053],{"class":3091,"line":3191},[3093,7054,7055],{},"    ADD[\"dotnet ef migrations add\u003Cbr/>MigrationName\"]\n",[3093,7057,7058],{"class":3091,"line":3203},[3093,7059,7060],{},"    FILES[\"Файли у Migrations/\u003Cbr/>*.cs + *.Designer.cs\u003Cbr/>ModelSnapshot.cs\"]\n",[3093,7062,7063],{"class":3091,"line":3226},[3093,7064,7065],{},"    GIT[\"Git commit + push\u003Cbr/>(включаючи Migrations/)\"]\n",[3093,7067,7068],{"class":3091,"line":3245},[3093,7069,7070],{},"    CI[\"CI Pipeline\u003Cbr/>build + test\"]\n",[3093,7072,7073],{"class":3091,"line":3260},[3093,7074,3285],{"emptyLinePlaceholder":3284},[3093,7076,7077],{"class":3091,"line":3266},[3093,7078,7079],{},"    SCRIPT[\"dotnet ef migrations script\u003Cbr/>--idempotent\u003Cbr/>--output migrations.sql\"]\n",[3093,7081,7082],{"class":3091,"line":3275},[3093,7083,7084],{},"    BUNDLE[\"dotnet ef migrations bundle\u003Cbr/>--self-contained\u003Cbr/>--output efbundle\"]\n",[3093,7086,7087],{"class":3091,"line":3281},[3093,7088,3285],{"emptyLinePlaceholder":3284},[3093,7090,7091],{"class":3091,"line":3288},[3093,7092,7093],{},"    DBA[\"DBA Review\u003Cbr/>migrations.sql\"]\n",[3093,7095,7096],{"class":3091,"line":3299},[3093,7097,7098],{},"    APPROVE{Approved?}\n",[3093,7100,7101],{"class":3091,"line":3304},[3093,7102,3285],{"emptyLinePlaceholder":3284},[3093,7104,7105],{"class":3091,"line":3315},[3093,7106,7107],{},"    STAGING[\"Staging Database\u003Cbr/>migrations.sql/efbundle\"]\n",[3093,7109,7110],{"class":3091,"line":3332},[3093,7111,7112],{},"    TEST[\"Integration Tests\u003Cbr/>на staging\"]\n",[3093,7114,7115],{"class":3091,"line":3347},[3093,7116,7117],{},"    PASS{Tests pass?}\n",[3093,7119,7120],{"class":3091,"line":3361},[3093,7121,3285],{"emptyLinePlaceholder":3284},[3093,7123,7124],{"class":3091,"line":3367},[3093,7125,7126],{},"    PROD[\"Production Database\u003Cbr/>migrations.sql/efbundle\"]\n",[3093,7128,7129],{"class":3091,"line":3372},[3093,7130,7131],{},"    DEPLOY[\"Deploy Application\u003Cbr/>(нова версія)\"]\n",[3093,7133,7134],{"class":3091,"line":3377},[3093,7135,7136],{},"    HISTORY[\"__EFMigrationsHistory\u003Cbr/>логує застосоване\"]\n",[3093,7138,7139],{"class":3091,"line":3387},[3093,7140,3285],{"emptyLinePlaceholder":3284},[3093,7142,7143],{"class":3091,"line":3402},[3093,7144,7145],{},"    DEV --> ADD --> FILES --> GIT --> CI\n",[3093,7147,7148],{"class":3091,"line":3417},[3093,7149,7150],{},"    CI --> SCRIPT\n",[3093,7152,7153],{"class":3091,"line":3444},[3093,7154,7155],{},"    CI --> BUNDLE\n",[3093,7157,7158],{"class":3091,"line":3456},[3093,7159,7160],{},"    SCRIPT --> DBA --> APPROVE\n",[3093,7162,7163],{"class":3091,"line":3469},[3093,7164,7165],{},"    BUNDLE --> DBA\n",[3093,7167,7168],{"class":3091,"line":3483},[3093,7169,7170],{},"    APPROVE -->|Yes| STAGING\n",[3093,7172,7173],{"class":3091,"line":3495},[3093,7174,7175],{},"    APPROVE -->|No| DEV\n",[3093,7177,7178],{"class":3091,"line":3500},[3093,7179,7180],{},"    STAGING --> TEST --> PASS\n",[3093,7182,7183],{"class":3091,"line":3505},[3093,7184,7185],{},"    PASS -->|Yes| PROD\n",[3093,7187,7188],{"class":3091,"line":3510},[3093,7189,7190],{},"    PASS -->|No| DEV\n",[3093,7192,7193],{"class":3091,"line":3517},[3093,7194,7195],{},"    PROD --> DEPLOY --> HISTORY\n",[3093,7197,7198],{"class":3091,"line":3522},[3093,7199,3285],{"emptyLinePlaceholder":3284},[3093,7201,7202],{"class":3091,"line":3531},[3093,7203,7204],{},"    style DEV fill:#3b82f6,stroke:#1d4ed8,color:#fff\n",[3093,7206,7207],{"class":3091,"line":3550},[3093,7208,7209],{},"    style PROD fill:#ef4444,stroke:#b91c1c,color:#fff\n",[3093,7211,7212],{"class":3091,"line":3555},[3093,7213,7214],{},"    style APPROVE fill:#f59e0b,stroke:#b45309,color:#fff\n",[3093,7216,7217],{"class":3091,"line":3563},[3093,7218,7219],{},"    style PASS fill:#f59e0b,stroke:#b45309,color:#fff\n",[3093,7221,7222],{"class":3091,"line":5896},[3093,7223,7224],{},"    style HISTORY fill:#10b981,stroke:#059669,color:#fff\n",[2973,7226],{},[2976,7228,7230],{"id":7229},"конфігурація-для-різних-середовищ","Конфігурація для різних середовищ",[3080,7232,7234],{"id":7233},"різні-connection-strings-для-різних-середовищ","Різні connection strings для різних середовищ",[2963,7236,7237],{},"У типовому project set-up DbContext конфігурується через DI:",[3147,7239,7241],{"className":4607,"code":7240,"language":4609,"meta":3152,"style":3152},"// Program.cs\nbuilder.Services.AddDbContext\u003CAppDbContext>(options =>\n{\n    options.UseSqlServer(\n        builder.Configuration.GetConnectionString(\"DefaultConnection\"),\n        sqlOptions =>\n        {\n            // Опції специфічні для міграцій\n            sqlOptions.MigrationsAssembly(\"YourApp.Infrastructure\");  // якщо міграції в окремому проєкті\n            sqlOptions.CommandTimeout(300); // Timeout для довгих міграцій (великі таблиці)\n        });\n});\n",[2981,7242,7243,7248,7273,7277,7289,7312,7319,7323,7328,7349,7369,7374],{"__ignoreMap":3152},[3093,7244,7245],{"class":3091,"line":3157},[3093,7246,7247],{"class":3513},"// Program.cs\n",[3093,7249,7250,7252,7254,7256,7258,7261,7263,7265,7267,7270],{"class":3091,"line":3185},[3093,7251,4630],{"class":3660},[3093,7253,3049],{"class":3168},[3093,7255,4670],{"class":3660},[3093,7257,3049],{"class":3168},[3093,7259,7260],{"class":3164},"AddDbContext",[3093,7262,4709],{"class":3168},[3093,7264,4713],{"class":4712},[3093,7266,7004],{"class":3168},[3093,7268,7269],{"class":3660},"options",[3093,7271,7272],{"class":3168}," =>\n",[3093,7274,7275],{"class":3091,"line":3191},[3093,7276,4683],{"class":3168},[3093,7278,7279,7282,7284,7287],{"class":3091,"line":3203},[3093,7280,7281],{"class":3660},"    options",[3093,7283,3049],{"class":3168},[3093,7285,7286],{"class":3164},"UseSqlServer",[3093,7288,6664],{"class":3168},[3093,7290,7291,7294,7296,7299,7301,7304,7306,7309],{"class":3091,"line":3226},[3093,7292,7293],{"class":3660},"        builder",[3093,7295,3049],{"class":3168},[3093,7297,7298],{"class":3660},"Configuration",[3093,7300,3049],{"class":3168},[3093,7302,7303],{"class":3164},"GetConnectionString",[3093,7305,3169],{"class":3168},[3093,7307,7308],{"class":3172},"\"DefaultConnection\"",[3093,7310,7311],{"class":3168},"),\n",[3093,7313,7314,7317],{"class":3091,"line":3245},[3093,7315,7316],{"class":3660},"        sqlOptions",[3093,7318,7272],{"class":3168},[3093,7320,7321],{"class":3091,"line":3260},[3093,7322,5023],{"class":3168},[3093,7324,7325],{"class":3091,"line":3266},[3093,7326,7327],{"class":3513},"            // Опції специфічні для міграцій\n",[3093,7329,7330,7333,7335,7338,7340,7343,7346],{"class":3091,"line":3275},[3093,7331,7332],{"class":3660},"            sqlOptions",[3093,7334,3049],{"class":3168},[3093,7336,7337],{"class":3164},"MigrationsAssembly",[3093,7339,3169],{"class":3168},[3093,7341,7342],{"class":3172},"\"YourApp.Infrastructure\"",[3093,7344,7345],{"class":3168},");  ",[3093,7347,7348],{"class":3513},"// якщо міграції в окремому проєкті\n",[3093,7350,7351,7353,7355,7358,7360,7363,7366],{"class":3091,"line":3281},[3093,7352,7332],{"class":3660},[3093,7354,3049],{"class":3168},[3093,7356,7357],{"class":3164},"CommandTimeout",[3093,7359,3169],{"class":3168},[3093,7361,7362],{"class":3214},"300",[3093,7364,7365],{"class":3168},"); ",[3093,7367,7368],{"class":3513},"// Timeout для довгих міграцій (великі таблиці)\n",[3093,7370,7371],{"class":3091,"line":3288},[3093,7372,7373],{"class":3168},"        });\n",[3093,7375,7376],{"class":3091,"line":3299},[3093,7377,7378],{"class":3168},"});\n",[3147,7380,7384],{"className":7381,"code":7382,"language":7383,"meta":3152,"style":3152},"language-json shiki shiki-themes light-plus dark-plus dark-plus","// appsettings.Development.json\n{\n  \"ConnectionStrings\": {\n    \"DefaultConnection\": \"Server=localhost;Database=ShopDb_Dev;Trusted_Connection=True\"\n  }\n}\n\n// appsettings.Production.json (у Git: без секретів!)\n{\n  \"ConnectionStrings\": {\n    \"DefaultConnection\": \"#{DB_CONNECTION_STRING}#\"  // placeholder для CI/CD заміни\n  }\n}\n","json",[2981,7385,7386,7391,7395,7404,7414,7419,7423,7427,7432,7436,7442,7454,7458],{"__ignoreMap":3152},[3093,7387,7388],{"class":3091,"line":3157},[3093,7389,7390],{"class":3513},"// appsettings.Development.json\n",[3093,7392,7393],{"class":3091,"line":3185},[3093,7394,4683],{"class":3168},[3093,7396,7397,7401],{"class":3091,"line":3191},[3093,7398,7400],{"class":7399},"sLwNe","  \"ConnectionStrings\"",[3093,7402,7403],{"class":3168},": {\n",[3093,7405,7406,7409,7411],{"class":3091,"line":3203},[3093,7407,7408],{"class":7399},"    \"DefaultConnection\"",[3093,7410,4479],{"class":3168},[3093,7412,7413],{"class":3172},"\"Server=localhost;Database=ShopDb_Dev;Trusted_Connection=True\"\n",[3093,7415,7416],{"class":3091,"line":3226},[3093,7417,7418],{"class":3168},"  }\n",[3093,7420,7421],{"class":3091,"line":3245},[3093,7422,4754],{"class":3168},[3093,7424,7425],{"class":3091,"line":3260},[3093,7426,3285],{"emptyLinePlaceholder":3284},[3093,7428,7429],{"class":3091,"line":3266},[3093,7430,7431],{"class":3513},"// appsettings.Production.json (у Git: без секретів!)\n",[3093,7433,7434],{"class":3091,"line":3275},[3093,7435,4683],{"class":3168},[3093,7437,7438,7440],{"class":3091,"line":3281},[3093,7439,7400],{"class":7399},[3093,7441,7403],{"class":3168},[3093,7443,7444,7446,7448,7451],{"class":3091,"line":3288},[3093,7445,7408],{"class":7399},[3093,7447,4479],{"class":3168},[3093,7449,7450],{"class":3172},"\"#{DB_CONNECTION_STRING}#\"",[3093,7452,7453],{"class":3513},"  // placeholder для CI/CD заміни\n",[3093,7455,7456],{"class":3091,"line":3299},[3093,7457,7418],{"class":3168},[3093,7459,7460],{"class":3091,"line":3304},[3093,7461,4754],{"class":3168},[3080,7463,7465],{"id":7464},"міграції-в-окремому-проєкті","Міграції в окремому проєкті",[2963,7467,7468,7469,7472],{},"При типовій Clean Architecture — DbContext та міграції живуть у ",[2981,7470,7471],{},"Infrastructure"," проєкті:",[3147,7474,7479],{"className":7475,"code":7477,"language":7478},[7476],"language-text","└── src/\n    ├── Domain/          (Domain entities — без EF залежностей!)\n    ├── Application/     (Use cases, interfaces)\n    ├── Infrastructure/  (DbContext, Migrations/, Configurations/)\n    │   ├── AppDbContext.cs\n    │   ├── Migrations/\n    │   │   ├── 20250329_InitialCreate.cs\n    │   │   └── AppDbContextModelSnapshot.cs\n    │   └── Configurations/\n    │       └── ProductConfiguration.cs\n    └── Api/             (WebAPI, Controllers, Program.cs)\n","text",[2981,7480,7477],{"__ignoreMap":3152},[2963,7482,7483],{},"CLI для такої структури:",[3147,7485,7487],{"className":3579,"code":7486,"language":3581,"meta":3152,"style":3152},"# --project: де знаходяться Migrations та DbContext\n# --startup-project: де знаходиться Program.cs (конфігурація DI)\ndotnet ef migrations add InitialCreate \\\n    --project src/Infrastructure \\\n    --startup-project src/Api\n\ndotnet ef database update \\\n    --project src/Infrastructure \\\n    --startup-project src/Api\n",[2981,7488,7489,7494,7499,7515,7525,7533,7537,7551,7559],{"__ignoreMap":3152},[3093,7490,7491],{"class":3091,"line":3157},[3093,7492,7493],{"class":3513},"# --project: де знаходяться Migrations та DbContext\n",[3093,7495,7496],{"class":3091,"line":3185},[3093,7497,7498],{"class":3513},"# --startup-project: де знаходиться Program.cs (конфігурація DI)\n",[3093,7500,7501,7503,7505,7507,7510,7513],{"class":3091,"line":3191},[3093,7502,3593],{"class":3164},[3093,7504,3596],{"class":3172},[3093,7506,3599],{"class":3172},[3093,7508,7509],{"class":3172}," add",[3093,7511,7512],{"class":3172}," InitialCreate",[3093,7514,4126],{"class":4125},[3093,7516,7517,7520,7523],{"class":3091,"line":3203},[3093,7518,7519],{"class":3160},"    --project",[3093,7521,7522],{"class":3172}," src/Infrastructure",[3093,7524,4126],{"class":4125},[3093,7526,7527,7530],{"class":3091,"line":3226},[3093,7528,7529],{"class":3160},"    --startup-project",[3093,7531,7532],{"class":3172}," src/Api\n",[3093,7534,7535],{"class":3091,"line":3245},[3093,7536,3285],{"emptyLinePlaceholder":3284},[3093,7538,7539,7541,7543,7546,7549],{"class":3091,"line":3260},[3093,7540,3593],{"class":3164},[3093,7542,3596],{"class":3172},[3093,7544,7545],{"class":3172}," database",[3093,7547,7548],{"class":3172}," update",[3093,7550,4126],{"class":4125},[3093,7552,7553,7555,7557],{"class":3091,"line":3266},[3093,7554,7519],{"class":3160},[3093,7556,7522],{"class":3172},[3093,7558,4126],{"class":4125},[3093,7560,7561,7563],{"class":3091,"line":3275},[3093,7562,7529],{"class":3160},[3093,7564,7532],{"class":3172},[2963,7566,7567,7568,7571,7572,7574,7575,4604],{},"Або через ",[2981,7569,7570],{},"IDesignTimeDbContextFactory"," — якщо ",[2981,7573,7471],{}," не залежить від ",[2981,7576,7577],{},"Api",[3147,7579,7581],{"className":4607,"code":7580,"language":4609,"meta":3152,"style":3152},"// src/Infrastructure/DesignTime/AppDbContextFactory.cs\n// Використовується ЛИШЕ design-time інструментами (dotnet ef)\npublic class AppDbContextFactory : IDesignTimeDbContextFactory\u003CAppDbContext>\n{\n    public AppDbContext CreateDbContext(string[] args)\n    {\n        // Читаємо конфіг без запуску повного хоста\n        var config = new ConfigurationBuilder()\n            .SetBasePath(Directory.GetCurrentDirectory())\n            .AddJsonFile(\"appsettings.json\", optional: false)\n            .AddJsonFile(\"appsettings.Development.json\", optional: true)\n            .AddEnvironmentVariables()\n            .Build();\n\n        var optionsBuilder = new DbContextOptionsBuilder\u003CAppDbContext>();\n        optionsBuilder.UseSqlServer(config.GetConnectionString(\"DefaultConnection\"));\n\n        return new AppDbContext(optionsBuilder.Options);\n    }\n}\n",[2981,7582,7583,7588,7593,7613,7617,7639,7643,7648,7665,7684,7708,7730,7739,7747,7751,7771,7796,7800,7821,7825],{"__ignoreMap":3152},[3093,7584,7585],{"class":3091,"line":3157},[3093,7586,7587],{"class":3513},"// src/Infrastructure/DesignTime/AppDbContextFactory.cs\n",[3093,7589,7590],{"class":3091,"line":3185},[3093,7591,7592],{"class":3513},"// Використовується ЛИШЕ design-time інструментами (dotnet ef)\n",[3093,7594,7595,7597,7599,7602,7604,7606,7608,7610],{"class":3091,"line":3191},[3093,7596,6319],{"class":3160},[3093,7598,6574],{"class":3160},[3093,7600,7601],{"class":4712}," AppDbContextFactory",[3093,7603,6580],{"class":3168},[3093,7605,7570],{"class":4712},[3093,7607,4709],{"class":3168},[3093,7609,4713],{"class":4712},[3093,7611,7612],{"class":3168},">\n",[3093,7614,7615],{"class":3091,"line":3203},[3093,7616,4683],{"class":3168},[3093,7618,7619,7621,7624,7627,7629,7631,7634,7637],{"class":3091,"line":3226},[3093,7620,6612],{"class":3160},[3093,7622,7623],{"class":4712}," AppDbContext",[3093,7625,7626],{"class":3164}," CreateDbContext",[3093,7628,3169],{"class":3168},[3093,7630,6142],{"class":3160},[3093,7632,7633],{"class":3168},"[] ",[3093,7635,7636],{"class":3660},"args",[3093,7638,3701],{"class":3168},[3093,7640,7641],{"class":3091,"line":3245},[3093,7642,4957],{"class":3168},[3093,7644,7645],{"class":3091,"line":3260},[3093,7646,7647],{"class":3513},"        // Читаємо конфіг без запуску повного хоста\n",[3093,7649,7650,7652,7655,7657,7660,7663],{"class":3091,"line":3266},[3093,7651,4967],{"class":3160},[3093,7653,7654],{"class":3660}," config",[3093,7656,4627],{"class":3168},[3093,7658,7659],{"class":3160},"new",[3093,7661,7662],{"class":4712}," ConfigurationBuilder",[3093,7664,6987],{"class":3168},[3093,7666,7667,7669,7672,7674,7677,7679,7682],{"class":3091,"line":3275},[3093,7668,4986],{"class":3168},[3093,7670,7671],{"class":3164},"SetBasePath",[3093,7673,3169],{"class":3168},[3093,7675,7676],{"class":3660},"Directory",[3093,7678,3049],{"class":3168},[3093,7680,7681],{"class":3164},"GetCurrentDirectory",[3093,7683,4678],{"class":3168},[3093,7685,7686,7688,7691,7693,7696,7698,7701,7703,7706],{"class":3091,"line":3281},[3093,7687,4986],{"class":3168},[3093,7689,7690],{"class":3164},"AddJsonFile",[3093,7692,3169],{"class":3168},[3093,7694,7695],{"class":3172},"\"appsettings.json\"",[3093,7697,3025],{"class":3168},[3093,7699,7700],{"class":3660},"optional",[3093,7702,4479],{"class":3168},[3093,7704,7705],{"class":3160},"false",[3093,7707,3701],{"class":3168},[3093,7709,7710,7712,7714,7716,7719,7721,7723,7725,7728],{"class":3091,"line":3288},[3093,7711,4986],{"class":3168},[3093,7713,7690],{"class":3164},[3093,7715,3169],{"class":3168},[3093,7717,7718],{"class":3172},"\"appsettings.Development.json\"",[3093,7720,3025],{"class":3168},[3093,7722,7700],{"class":3660},[3093,7724,4479],{"class":3168},[3093,7726,7727],{"class":3160},"true",[3093,7729,3701],{"class":3168},[3093,7731,7732,7734,7737],{"class":3091,"line":3299},[3093,7733,4986],{"class":3168},[3093,7735,7736],{"class":3164},"AddEnvironmentVariables",[3093,7738,6987],{"class":3168},[3093,7740,7741,7743,7745],{"class":3091,"line":3304},[3093,7742,4986],{"class":3168},[3093,7744,4635],{"class":3164},[3093,7746,4638],{"class":3168},[3093,7748,7749],{"class":3091,"line":3315},[3093,7750,3285],{"emptyLinePlaceholder":3284},[3093,7752,7753,7755,7758,7760,7762,7765,7767,7769],{"class":3091,"line":3332},[3093,7754,4967],{"class":3160},[3093,7756,7757],{"class":3660}," optionsBuilder",[3093,7759,4627],{"class":3168},[3093,7761,7659],{"class":3160},[3093,7763,7764],{"class":4712}," DbContextOptionsBuilder",[3093,7766,4709],{"class":3168},[3093,7768,4713],{"class":4712},[3093,7770,4716],{"class":3168},[3093,7772,7773,7776,7778,7780,7782,7785,7787,7789,7791,7793],{"class":3091,"line":3347},[3093,7774,7775],{"class":3660},"        optionsBuilder",[3093,7777,3049],{"class":3168},[3093,7779,7286],{"class":3164},[3093,7781,3169],{"class":3168},[3093,7783,7784],{"class":3660},"config",[3093,7786,3049],{"class":3168},[3093,7788,7303],{"class":3164},[3093,7790,3169],{"class":3168},[3093,7792,7308],{"class":3172},[3093,7794,7795],{"class":3168},"));\n",[3093,7797,7798],{"class":3091,"line":3361},[3093,7799,3285],{"emptyLinePlaceholder":3284},[3093,7801,7802,7805,7807,7809,7811,7814,7816,7819],{"class":3091,"line":3367},[3093,7803,7804],{"class":4652},"        return",[3093,7806,6443],{"class":3160},[3093,7808,7623],{"class":4712},[3093,7810,3169],{"class":3168},[3093,7812,7813],{"class":3660},"optionsBuilder",[3093,7815,3049],{"class":3168},[3093,7817,7818],{"class":3660},"Options",[3093,7820,3364],{"class":3168},[3093,7822,7823],{"class":3091,"line":3372},[3093,7824,5147],{"class":3168},[3093,7826,7827],{"class":3091,"line":3377},[3093,7828,4754],{"class":3168},[2973,7830],{},[2976,7832,7834],{"id":7833},"кращі-практики-та-типові-помилки","Кращі практики та типові помилки",[3080,7836,7838],{"id":7837},"кращі-практики","✅ Кращі практики",[7840,7841,7842,7850,7859,7874,7885],"accordion",{},[7843,7844,7847,7848,3049],"accordion-item",{"icon":7845,"label":7846},"i-lucide-eye","Завжди перевіряйте згенеровані міграції вручну","EF Core генерує міграції на основі того що бачить у моделі. Але іноді генерує неоптимально або не так як очікуєш. Наприклад — при перейменуванні поля EF Core може згенерувати Drop+Add замість Rename. Завжди відкривайте файл міграції і читайте Up() та Down() перед ",[2981,7849,2983],{},[7843,7851,7854,7855,7858],{"icon":7852,"label":7853},"i-lucide-lock","Не редагуйте застосовані міграції","Якщо міграція вже є у ",[2981,7856,7857],{},"__EFMigrationsHistory"," бази — її файл не можна змінювати. EF Core зберігає хеш моделі і виявить невідповідність. Замість цього — створіть нову міграцію що виправляє попередню.",[7843,7860,7863,7864,3025,7867,3025,7870,7873],{"icon":7861,"label":7862},"i-lucide-package","Один логічний набір змін = одна міграція","Не накопичуйте зміни у великі «монстро-міграції». Краще: ",[2981,7865,7866],{},"AddProductCategory",[2981,7868,7869],{},"AddOrderStatus",[2981,7871,7872],{},"AddUserPreferences"," — окремими міграціями. Маленькі міграції легше ревʼювити, простіше відкочувати, менш ризиковані.",[7843,7875,7877,7878,7880,7881,7884],{"icon":969,"label":7876},"Тестуйте Down() так само як Up()","Down() часто пишеться автоматично і рідко тестується — поки не потрібно відкотити. У CI pipeline: застосувати всі міграції (",[2981,7879,2983],{},"), потім відкотити (",[2981,7882,7883],{},"database update 0","), потім знову застосувати — перевіряє що весь ланцюг коректний.",[7843,7886,7889,7890,7893],{"icon":7887,"label":7888},"i-lucide-git-commit","Commit ModelSnapshot разом з міграцією","Файл міграції і ModelSnapshot змінюються разом при ",[2981,7891,7892],{},"migrations add",". Вони мають бути в одному Git commit. Ніколи не комітьте лише файл міграції без оновленого snapshot — стан репозиторію буде некоректним.",[3080,7895,7897],{"id":7896},"типові-помилки","❌ Типові помилки",[3147,7899,7901],{"className":3579,"code":7900,"language":3581,"meta":3152,"style":3152},"# ❌ ПОМИЛКА: Запускати database update на production з dev machines\ndotnet ef database update --connection \"Server=prod-server;...\"\n# Чому погано: обходить review, немає аудиту, ризик помилки\n\n# ✅ ПРАВИЛЬНО: Генерувати скрипт і передавати DBA\ndotnet ef migrations script --idempotent --output release-3.2.1.sql\n\n# ❌ ПОМИЛКА: Видаляти застосовані міграції з папки Migrations/\nrm Migrations/20250329_OldMigration.cs\n\n# ✅ ПРАВИЛЬНО: Старі міграції ніколи не видаляти!\n# (squash робиться інакше — у статті 24)\n\n# ❌ ПОМИЛКА: Ігнорувати конфлікти у ModelSnapshot\n# (залишати \u003C\u003C\u003C\u003C HEAD markers у файлі)\n\n# ✅ ПРАВИЛЬНО: Вирішити конфлікт і перегенерувати snapshot\ngit checkout --theirs Migrations/AppDbContextModelSnapshot.cs\ndotnet ef migrations add ResolveMergeConflict    # якщо є реальні зміни\n",[2981,7902,7903,7908,7923,7928,7932,7937,7954,7958,7963,7971,7975,7980,7985,7989,7994,7999,8003,8008,8022],{"__ignoreMap":3152},[3093,7904,7905],{"class":3091,"line":3157},[3093,7906,7907],{"class":3513},"# ❌ ПОМИЛКА: Запускати database update на production з dev machines\n",[3093,7909,7910,7912,7914,7916,7918,7920],{"class":3091,"line":3185},[3093,7911,3593],{"class":3164},[3093,7913,3596],{"class":3172},[3093,7915,7545],{"class":3172},[3093,7917,7548],{"class":3172},[3093,7919,4258],{"class":3160},[3093,7921,7922],{"class":3172}," \"Server=prod-server;...\"\n",[3093,7924,7925],{"class":3091,"line":3191},[3093,7926,7927],{"class":3513},"# Чому погано: обходить review, немає аудиту, ризик помилки\n",[3093,7929,7930],{"class":3091,"line":3203},[3093,7931,3285],{"emptyLinePlaceholder":3284},[3093,7933,7934],{"class":3091,"line":3226},[3093,7935,7936],{"class":3513},"# ✅ ПРАВИЛЬНО: Генерувати скрипт і передавати DBA\n",[3093,7938,7939,7941,7943,7945,7947,7949,7951],{"class":3091,"line":3245},[3093,7940,3593],{"class":3164},[3093,7942,3596],{"class":3172},[3093,7944,3599],{"class":3172},[3093,7946,3602],{"class":3172},[3093,7948,3771],{"class":3160},[3093,7950,3611],{"class":3160},[3093,7952,7953],{"class":3172}," release-3.2.1.sql\n",[3093,7955,7956],{"class":3091,"line":3260},[3093,7957,3285],{"emptyLinePlaceholder":3284},[3093,7959,7960],{"class":3091,"line":3266},[3093,7961,7962],{"class":3513},"# ❌ ПОМИЛКА: Видаляти застосовані міграції з папки Migrations/\n",[3093,7964,7965,7968],{"class":3091,"line":3275},[3093,7966,7967],{"class":3164},"rm",[3093,7969,7970],{"class":3172}," Migrations/20250329_OldMigration.cs\n",[3093,7972,7973],{"class":3091,"line":3281},[3093,7974,3285],{"emptyLinePlaceholder":3284},[3093,7976,7977],{"class":3091,"line":3288},[3093,7978,7979],{"class":3513},"# ✅ ПРАВИЛЬНО: Старі міграції ніколи не видаляти!\n",[3093,7981,7982],{"class":3091,"line":3299},[3093,7983,7984],{"class":3513},"# (squash робиться інакше — у статті 24)\n",[3093,7986,7987],{"class":3091,"line":3304},[3093,7988,3285],{"emptyLinePlaceholder":3284},[3093,7990,7991],{"class":3091,"line":3315},[3093,7992,7993],{"class":3513},"# ❌ ПОМИЛКА: Ігнорувати конфлікти у ModelSnapshot\n",[3093,7995,7996],{"class":3091,"line":3332},[3093,7997,7998],{"class":3513},"# (залишати \u003C\u003C\u003C\u003C HEAD markers у файлі)\n",[3093,8000,8001],{"class":3091,"line":3347},[3093,8002,3285],{"emptyLinePlaceholder":3284},[3093,8004,8005],{"class":3091,"line":3361},[3093,8006,8007],{"class":3513},"# ✅ ПРАВИЛЬНО: Вирішити конфлікт і перегенерувати snapshot\n",[3093,8009,8010,8013,8016,8019],{"class":3091,"line":3367},[3093,8011,8012],{"class":3164},"git",[3093,8014,8015],{"class":3172}," checkout",[3093,8017,8018],{"class":3160}," --theirs",[3093,8020,8021],{"class":3172}," Migrations/AppDbContextModelSnapshot.cs\n",[3093,8023,8024,8026,8028,8030,8032,8035],{"class":3091,"line":3372},[3093,8025,3593],{"class":3164},[3093,8027,3596],{"class":3172},[3093,8029,3599],{"class":3172},[3093,8031,7509],{"class":3172},[3093,8033,8034],{"class":3172}," ResolveMergeConflict",[3093,8036,8037],{"class":3513},"    # якщо є реальні зміни\n",[2973,8039],{},[2976,8041,8043],{"id":8042},"практичні-завдання-частина-2","Практичні завдання (Частина 2)",[3080,8045,8047],{"id":8046},"рівень-1-базовий","Рівень 1 — Базовий",[8049,8050,8051,8055,8058,8094,8098,8125,8132,8135],"steps",{},[3080,8052,8054],{"id":8053},"завдання-11-sql-скрипти-для-production","Завдання 1.1: SQL-скрипти для production",[2963,8056,8057],{},"Для вашого проєкту:",[8059,8060,8061,8073,8078,8084,8091],"ol",{},[3067,8062,8063,8064,3025,8067,3025,8070],{},"Створіть 3 послідовні міграції: ",[2981,8065,8066],{},"InitialCreate",[2981,8068,8069],{},"AddDiscount",[2981,8071,8072],{},"AddOrders",[3067,8074,8075,8076],{},"Застосуйте всі через ",[2981,8077,2983],{},[3067,8079,8080,8081],{},"Згенеруйте повний idempotent скрипт: ",[2981,8082,8083],{},"migrations script --idempotent -o full.sql",[3067,8085,8086,8087,8090],{},"Відкрийте файл — знайдіть ",[2981,8088,8089],{},"IF NOT EXISTS"," блоки для кожної міграції",[3067,8092,8093],{},"Запустіть скрипт двічі — переконайтеся що другий запуск нічого не змінює",[3080,8095,8097],{"id":8096},"завдання-12-migrations-bundle","Завдання 1.2: Migrations Bundle",[8059,8099,8100,8105,8113,8118],{},[3067,8101,8102],{},[2981,8103,8104],{},"dotnet ef migrations bundle --output efbundle",[3067,8106,8107,8108,8110,8111],{},"Запустіть ",[2981,8109,4308],{}," — порівняйте вивід з ",[2981,8112,2990],{},[3067,8114,8115,8117],{},[2981,8116,4255],{}," ще раз — переконайтесь що повторний запуск безпечний",[3067,8119,8120,8121,8124],{},"Де зберігається ",[2981,8122,8123],{},"efbundle","? Чи можна його закомітити у Git? (Де зберігається бінарник?)",[3080,8126,8128,8129,8131],{"id":8127},"завдання-13-databasemigrateasync-у-programcs","Завдання 1.3: ",[2981,8130,6058],{}," у Program.cs",[2963,8133,8134],{},"Реалізуйте автоматичне застосування міграцій при старті:",[8059,8136,8137,8147,8150,8153],{},[3067,8138,8139,8140,8143,8144],{},"Додайте ",[2981,8141,8142],{},"await context.Database.MigrateAsync()"," у ",[2981,8145,8146],{},"Program.cs",[3067,8148,8149],{},"Перевірте логування: чи видно які міграції застосовуються?",[3067,8151,8152],{},"Запустіть двічі — пересвідчіться що другий старт не перезастосовує",[3067,8154,8155,8156,8158],{},"Додайте логування через ",[2981,8157,4896],{},": що відбулось (Applied/Already up to date)",[3080,8160,8162],{"id":8161},"рівень-2-логіка","Рівень 2 — Логіка",[8049,8164,8165,8169,8172,8209,8213,8219],{},[3080,8166,8168],{"id":8167},"завдання-21-cicd-pipeline-github-actions","Завдання 2.1: CI/CD Pipeline (GitHub Actions)",[2963,8170,8171],{},"Реалізуйте GitHub Actions workflow:",[8059,8173,8174,8179,8185,8191,8202],{},[3067,8175,8176,8177],{},"Trigger: push до ",[2981,8178,5650],{},[3067,8180,8181,8182],{},"Крок 1: ",[2981,8183,8184],{},"dotnet ef migrations script --idempotent -o migrations.sql",[3067,8186,8187,8188,8190],{},"Крок 2: Upload ",[2981,8189,3127],{}," як artifact (для review)",[3067,8192,8193,8194,8197,8198,8201],{},"Крок 3: Виконати скрипт через ",[2981,8195,8196],{},"sqlcmd"," чи ",[2981,8199,8200],{},"psql"," (можна local SQLite для тесту)",[3067,8203,8204,8205,8208],{},"Крок 4: ",[2981,8206,8207],{},"dotnet publish"," і деплой Docker образу (mock)",[3080,8210,8212],{"id":8211},"завдання-22-migration-health-check","Завдання 2.2: Migration Health Check",[2963,8214,8215,8216,4604],{},"Реалізуйте ",[2981,8217,8218],{},"MigrationHealthCheck : IHealthCheck",[8059,8220,8221,8227,8233,8239,8245],{},[3067,8222,8223,8224],{},"Перевіряє ",[2981,8225,8226],{},"GetPendingMigrationsAsync()",[3067,8228,8229,8232],{},[2981,8230,8231],{},"HealthCheckResult.Healthy"," при 0 pending",[3067,8234,8235,8238],{},[2981,8236,8237],{},"HealthCheckResult.Degraded"," при > 0 pending (з переліком назв)",[3067,8240,8241,8244],{},[2981,8242,8243],{},"HealthCheckResult.Unhealthy"," при DbException",[3067,8246,8247,8248,8251],{},"Зареєструйте та перевірте через ",[2981,8249,8250],{},"/health"," ендпоінт",[3080,8253,8255],{"id":8254},"рівень-3-архітектура","Рівень 3 — Архітектура",[8049,8257,8258,8262,8265,8283,8286,8324],{},[3080,8259,8261],{"id":8260},"завдання-31-zero-downtime-migration-strategy","Завдання 3.1: Zero-Downtime Migration Strategy",[2963,8263,8264],{},"Спроєктуйте стратегію «нульового простою» для такої зміни:",[2963,8266,8267,8268,8271,8272,8275,8276,3045,8279,8282],{},"Вихідний стан: ",[2981,8269,8270],{},"Products"," таблиця містить ",[2981,8273,8274],{},"CustomerName"," (varchar, NOT NULL).\nЦіль: розбити на ",[2981,8277,8278],{},"FirstName",[2981,8280,8281],{},"LastName",".\nВимоги: old app (v1) і new app (v2) мають одночасно працювати 30 хвилин під час деплою.",[2963,8284,8285],{},"Реалізуйте через 3 окремих деплої:",[3064,8287,8288,8301,8316],{},[3067,8289,8290,8293,8294,3025,8296,8298,8299],{},[2995,8291,8292],{},"Деплой A"," (Expand): додати ",[2981,8295,8278],{},[2981,8297,8281],{}," як nullable. Тригер/计算 синхронізує з ",[2981,8300,8274],{},[3067,8302,8303,8306,8307,8309,8310,8312,8313,8315],{},[2995,8304,8305],{},"Деплой B"," (Migrate): заповнити ",[2981,8308,8278],{},"/",[2981,8311,8281],{}," з ",[2981,8314,8274],{},". Зробити NOT NULL",[3067,8317,8318,8321,8322],{},[2995,8319,8320],{},"Деплой C"," (Contract): видалити ",[2981,8323,8274],{},[2963,8325,8326],{},"Напишіть міграції для кожного деплою і пояснення чому порядок має значення.",[2973,8328],{},[2976,8330,8332],{"id":8331},"підсумок-статті-23","Підсумок статті 23",[2963,8334,8335],{},"Дві частини статті покрили всю основу Enterprise-ready міграцій:",[2963,8337,8338],{},[2995,8339,8340],{},"Концептуальна частина (Part 1):",[3064,8342,8343,8346,8361,8364,8372],{},[3067,8344,8345],{},"Еволюція підходів: ручні скрипти → DbUp/Flyway → EF Core Migrations (автогенерація)",[3067,8347,8348,8349,8352,8353,8356,8357,8360],{},"Анатомія міграції: ",[2981,8350,8351],{},"Up()"," (нова версія) + ",[2981,8354,8355],{},"Down()"," (відкат), ",[2981,8358,8359],{},".Designer.cs"," (BuildTargetModel)",[3067,8362,8363],{},"ModelSnapshot: єдине джерело правди про попередній стан. Не видаляти. Конфлікти вирішуються вручну",[3067,8365,8366,8368,8369,8371],{},[2981,8367,2983],{},": читає ",[2981,8370,7857],{}," + виконує лише нові міграції у транзакції",[3067,8373,8374],{},"Remove vs Revert: семантична різниця між видаленням файлу і відкатом БД",[2963,8376,8377],{},[2995,8378,8379],{},"Production-ready частина (Part 2):",[3064,8381,8382,8390,8401,8410,8418,8431],{},[3067,8383,8384,4479,8386,8389],{},[2995,8385,3044],{},[2981,8387,8388],{},"migrations script -o file.sql"," — для DBA review, аудиту, стандартних DB-інструментів",[3067,8391,8392,4479,8395,8397,8398,8400],{},[2995,8393,8394],{},"Idempotent scripts",[2981,8396,3752],{}," — ",[2981,8399,8089],{}," блоки, можна запускати N разів безпечно",[3067,8402,8403,4479,8406,8409],{},[2995,8404,8405],{},"Migrations Bundle",[2981,8407,8408],{},"migrations bundle --self-contained"," — автономний бінарник без SDK",[3067,8411,8412,4479,8415,8417],{},[2995,8413,8414],{},"Стратегії CI/CD",[2981,8416,6058],{}," (просто, для MVP), Kubernetes Job (ізольований), CI Pipeline Step (з review, для enterprise)",[3067,8419,8420,4479,8423,3025,8425,3025,8428],{},[2995,8421,8422],{},"Програмне API",[2981,8424,8226],{},[2981,8426,8427],{},"MigrateAsync()",[2981,8429,8430],{},"HealthCheck",[3067,8432,8433,8436],{},[2995,8434,8435],{},"Zero-Downtime",": Expand-Migrate-Contract паттерн для небезпечних змін під навантаженням",[2963,8438,8439,8440,8444],{},"Наступна стаття — ",[2967,8441,8443],{"href":8442},"/csharp/ef-core/24.migrations-advanced","Міграції: Просунуті Сценарії (стаття 24)"," — deep dive у кастомні SQL в міграціях, data migrations, squash міграцій, та reverse engineering існуючих баз.",[2973,8446],{},[2976,8448,8450],{"id":8449},"додаткові-ресурси","Додаткові ресурси",[3064,8452,8453,8461,8468,8474],{},[3067,8454,8455],{},[2967,8456,8460],{"href":8457,"rel":8458},"https://learn.microsoft.com/en-us/ef/core/managing-schemas/migrations/applying",[8459],"nofollow","Applying Migrations — офіційна документація",[3067,8462,8463],{},[2967,8464,8467],{"href":8465,"rel":8466},"https://learn.microsoft.com/en-us/ef/core/managing-schemas/migrations/applying#bundles",[8459],"Migrations Bundles — EF Core 6+",[3067,8469,8470],{},[2967,8471,7570],{"href":8472,"rel":8473},"https://learn.microsoft.com/en-us/ef/core/cli/dbcontext-creation",[8459],[3067,8475,8476],{},[2967,8477,8480],{"href":8478,"rel":8479},"https://martinfowler.com/bliki/ParallelChange.html",[8459],"Zero-downtime deployments: Expand-Contract Pattern",[8482,8483,8484],"style",{},"html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .s8Opu, html code.shiki .s8Opu{--shiki-light:#795E26;--shiki-default:#DCDCAA;--shiki-dark:#DCDCAA}html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .sbdoH, html code.shiki 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.sKtos{--shiki-light:#800000;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .su9tN, html code.shiki .su9tN{--shiki-light:#0000FF;--shiki-default:#CE9178;--shiki-dark:#CE9178}html pre.shiki code .sCDza, html code.shiki .sCDza{--shiki-light:#AF00DB;--shiki-default:#CE92A4;--shiki-dark:#CE92A4}html pre.shiki code .sN1BT, html code.shiki .sN1BT{--shiki-light:#267F99;--shiki-default:#4EC9B0;--shiki-dark:#4EC9B0}html pre.shiki code .sD7JJ, html code.shiki .sD7JJ{--shiki-light:#000000FF;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .sLwNe, html code.shiki .sLwNe{--shiki-light:#0451A5;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}",{"title":3152,"searchDepth":3185,"depth":3185,"links":8486},[8487,8489,8493,8494,8499,8505,8508,8509,8513,8517,8529,8530],{"id":2978,"depth":3185,"text":8488},"Чому database update не підходить для production",{"id":3054,"depth":3185,"text":3055,"children":8490},[8491,8492],{"id":3082,"depth":3191,"text":3083},{"id":3575,"depth":3191,"text":3576},{"id":3724,"depth":3185,"text":3725},{"id":4056,"depth":3185,"text":4057,"children":8495},[8496,8497,8498],{"id":4076,"depth":3191,"text":4077},{"id":4225,"depth":3191,"text":4226},{"id":4346,"depth":3191,"text":4347},{"id":4589,"depth":3185,"text":4590,"children":8500},[8501,8502,8503,8504],{"id":4596,"depth":3191,"text":4597},{"id":5210,"depth":3191,"text":5211},{"id":5599,"depth":3191,"text":5600},{"id":6018,"depth":3191,"text":6019},{"id":6118,"depth":3185,"text":6119,"children":8506},[8507],{"id":6303,"depth":3191,"text":6304},{"id":7030,"depth":3185,"text":7031},{"id":7229,"depth":3185,"text":7230,"children":8510},[8511,8512],{"id":7233,"depth":3191,"text":7234},{"id":7464,"depth":3191,"text":7465},{"id":7833,"depth":3185,"text":7834,"children":8514},[8515,8516],{"id":7837,"depth":3191,"text":7838},{"id":7896,"depth":3191,"text":7897},{"id":8042,"depth":3185,"text":8043,"children":8518},[8519,8520,8521,8522,8524,8525,8526,8527,8528],{"id":8046,"depth":3191,"text":8047},{"id":8053,"depth":3191,"text":8054},{"id":8096,"depth":3191,"text":8097},{"id":8127,"depth":3191,"text":8523},"Завдання 1.3: Database.MigrateAsync у Program.cs",{"id":8161,"depth":3191,"text":8162},{"id":8167,"depth":3191,"text":8168},{"id":8211,"depth":3191,"text":8212},{"id":8254,"depth":3191,"text":8255},{"id":8260,"depth":3191,"text":8261},{"id":8331,"depth":3185,"text":8332},{"id":8449,"depth":3185,"text":8450},"SQL-скрипти для production deployment, idempotent scripts, Migrations Bundle — self-contained виконуваний файл. Стратегії автоматичного застосування в CI/CD, Database.MigrateAsync, програмне управління міграціями. Workflow від коду до продакшн БД.","md",null,{},{"title":615,"description":8531},"U881p14q1HqmAAd_pqBAeYhFHr1AmS8y54I26qWqmTY",[8538,8540],{"title":611,"path":612,"stem":613,"description":8539,"children":-1},"Що таке міграції і чому вони існують — від хаосу ручних SQL-скриптів до версійованої схеми БД. Анатомія файлу міграції, ModelSnapshot, команди dotnet ef. Альтернативи — DbUp, Flyway, Liquibase. Скасування міграцій.",{"title":619,"path":620,"stem":621,"description":8541,"children":-1},"Коли стандартних міграцій недостатньо — migrationBuilder.Sql() для складних DDL. Data migrations для безпечного переміщення даних разом зі схемою. Проблема перейменування — Rename vs Drop+Create. Squashing міграцій для прибирання накопиченого боргу.",1777912596269]