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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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навіщо?","/tools/docker/docker-what-and-why","07.tools/01.docker/02.docker-what-and-why",{"title":2582,"path":2583,"stem":2584},"Архітектура Docker Engine","/tools/docker/docker-architecture","07.tools/01.docker/03.docker-architecture",{"title":2586,"path":2587,"stem":2588},"Встановлення Docker","/tools/docker/installation","07.tools/01.docker/04.installation",{"title":2590,"path":2591,"stem":2592},"Перший контейнер — docker run","/tools/docker/first-container","07.tools/01.docker/05.first-container",{"title":2594,"path":2595,"stem":2596},"Життєвий цикл контейнера","/tools/docker/container-lifecycle","07.tools/01.docker/06.container-lifecycle",{"title":2598,"path":2599,"stem":2600},"Docker Images — фундаментальні концепції","/tools/docker/docker-images-fundamentals","07.tools/01.docker/07.docker-images-fundamentals",{"title":2602,"path":2603,"stem":2604},"Dockerfile — 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Docker","/tools/docker/networking-basics","07.tools/01.docker/14.networking-basics",{"title":2630,"path":2631,"stem":2632},"Змінні оточення та конфігурація","/tools/docker/environment-and-configuration","07.tools/01.docker/15.environment-and-configuration",{"title":2634,"path":2635,"stem":2636},"Docker Compose — оркестрація контейнерів","/tools/docker/docker-compose-basics","07.tools/01.docker/16.docker-compose-basics",{"title":2638,"path":2639,"stem":2640},"Docker Compose — Multi-Service застосунки","/tools/docker/compose-multi-service","07.tools/01.docker/17.compose-multi-service",{"title":2642,"icon":2643,"path":2644,"stem":2645,"children":2646,"page":59},"Software Engineering","i-lucide-code-2","/software-engineering","09.software-engineering",[2647,2651,2655,2659,2663,2667,2671,2675,2679,2683,2687],{"title":2648,"path":2649,"stem":2650},"1. 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Шрифти та текст","/html-css/css-typography","12.html-css/11.css-typography",{"title":2837,"path":2838,"stem":2839},"Кольори та фони в CSS","/html-css/css-colors-backgrounds","12.html-css/12.css-colors-backgrounds",{"title":2841,"path":2842,"stem":2843},"Тіні та фільтри в CSS","/html-css/12b.css-shadows-filters","12.html-css/12b.css-shadows-filters",{"title":2845,"path":2846,"stem":2847},"CSS Flexbox: Фундамент гнучких макетів","/html-css/css-flexbox-fundamentals","12.html-css/13.css-flexbox-fundamentals",{"title":2849,"path":2850,"stem":2851},"CSS Flexbox: Вирівнювання та Позиціонування","/html-css/css-flexbox-alignment-sizing-and-patterns","12.html-css/14.css-flexbox-alignment-sizing-and-patterns",{"title":2853,"path":2854,"stem":2855},"CSS Grid. Двовимірний макет. Частина 1","/html-css/css-layout-grid","12.html-css/15.css-layout-grid",{"title":2857,"path":2858,"stem":2859},"CSS Grid. Двовимірний макет. 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":511,"body":2951,"description":8423,"extension":8424,"links":8425,"meta":8426,"navigation":3420,"path":512,"seo":8427,"stem":513,"__hash__":8428},"docs/01.csharp/10.ef-core/11.json-columns-part1.md",{"type":2952,"value":2953,"toc":8397},"minimark",[2954,2959,2964,2981,2984,3033,3049,3055,3061,3072,3182,3189,3192,3196,3201,3214,3223,3229,3233,3290,3292,3296,3300,3303,3636,3955,3958,4073,4076,4183,4188,4286,4289,4293,4530,4711,4725,4727,4731,4743,5108,5479,5482,5589,5592,5732,5984,5986,5990,5993,6372,6798,6801,6987,7005,7007,7011,7017,7021,7087,7090,7137,7139,7201,7205,7282,7284,7376,7378,7464,7468,7583,7585,7689,7693,7822,7833,7837,7976,7978,7982,7986,8089,8093,8278,8282,8318,8320,8324,8327,8386,8393],[2955,2956,2958],"h1",{"id":2957},"json-columns-складні-дані-у-json","JSON Columns: Складні дані у JSON",[2960,2961,2963],"h2",{"id":2962},"чому-json-у-реляційній-базі-це-не-компроміс-а-архітектурний-вибір","Чому JSON у реляційній базі — це не компроміс, а архітектурний вибір",[2965,2966,2967,2968,2972,2973,2976,2977,2980],"p",{},"До 2012 року зберігання JSON у реляційних базах вважалося поганою практикою. «Якщо є нереляційні дані — використовуй NoSQL». Але реальний світ виявився складнішим: у PostgreSQL 9.4 з'явився тип ",[2969,2970,2971],"code",{},"jsonb",", у SQL Server 2016 — функції ",[2969,2974,2975],{},"JSON_VALUE","/",[2969,2978,2979],{},"JSON_QUERY",". Сьогодні підтримка JSON у реляційних СУБД — це first-class feature, а не хак.",[2965,2982,2983],{},"Чому ж виникає потреба зберігати JSON у реляційній базі? Розглянемо три реальних сценарії.",[2965,2985,2986,2990,2991,2994,2995,2994,2998,3001,3002,2994,3005,2994,3008,3011,3012,2994,3015,2994,3018,3021,3022,3025,3026,3029,3030,3032],{},[2987,2988,2989],"strong",{},"Сценарій 1: Налаштування продукту",". Інтернет-магазин продає одяг, електроніку та меблі. Одяг має ",[2969,2992,2993],{},"Size",", ",[2969,2996,2997],{},"Color",[2969,2999,3000],{},"Material",". Електроніка — ",[2969,3003,3004],{},"ProcessorSpeed",[2969,3006,3007],{},"RAM",[2969,3009,3010],{},"StorageCapacity",". Меблі — ",[2969,3013,3014],{},"Dimensions",[2969,3016,3017],{},"WeightCapacity",[2969,3019,3020],{},"Assembling",". Якщо нормалізувати — потрібна таблиця ",[2969,3023,3024],{},"ProductAttributes"," з 50+ стовпцями, де 90% завжди NULL. Або EAV (Entity-Attribute-Value) патерн — але він є антипатерном через відсутність типізації та жахливу продуктивність складних запитів. Або окремі таблиці для кожного типу продукту — але їх може бути сотні. JSON вирішує: ",[2969,3027,3028],{},"Attributes"," зберігається як ",[2969,3031,2971],{}," зі схемою, специфічною для кожного типу продукту.",[2965,3034,3035,3038,3039,2994,3042,2994,3045,3048],{},[2987,3036,3037],{},"Сценарій 2: Audit log / Events",". Кожна дія у системі генерує подію: ",[2969,3040,3041],{},"UserLoggedIn",[2969,3043,3044],{},"OrderPlaced",[2969,3046,3047],{},"PaymentFailed",". Кожна подія має специфічний payload. Зберігати всі типи подій у нормалізованій схемі — дуже складно через різний набір полів. JSON дозволяє зберігати гетерогенні payload в одній таблиці.",[2965,3050,3051,3054],{},[2987,3052,3053],{},"Сценарій 3: Документо-орієнтовані частини даних",". CMS: стаття має структурований контент (draftjs/ProseMirror JSON), що не відповідає простій реляційній схемі. Зберігання у JSON дозволяє читати і зберігати без парсингу на рівні бази.",[2965,3056,3057,3060],{},[2987,3058,3059],{},"Ключова відмінність від Value Converter (серіалізація у рядок)",":",[2965,3062,3063,3064,3067,3068,3071],{},"У попередній статті ми розглядали ",[2969,3065,3066],{},"HasConversion"," з ",[2969,3069,3070],{},"JsonSerializer"," — збереження об'єкту як JSON-рядка. Різниця критична:",[3073,3074,3075,3090],"table",{},[3076,3077,3078],"thead",{},[3079,3080,3081,3084,3087],"tr",{},[3082,3083],"th",{},[3082,3085,3086],{},"Value Converter (JSON string)",[3082,3088,3089],{},"Нативні JSON Columns",[3091,3092,3093,3117,3130,3143,3156,3169],"tbody",{},[3079,3094,3095,3101,3110],{},[3096,3097,3098],"td",{},[2987,3099,3100],{},"SQL тип",[3096,3102,3103,3106,3107],{},[2969,3104,3105],{},"nvarchar(max)"," / ",[2969,3108,3109],{},"text",[3096,3111,3112,3106,3114],{},[2969,3113,2971],{},[2969,3115,3116],{},"json",[3079,3118,3119,3124,3127],{},[3096,3120,3121],{},[2987,3122,3123],{},"LINQ-запити",[3096,3125,3126],{},"❌ Неможливо (opaque string)",[3096,3128,3129],{},"✅ Транслюються у SQL",[3079,3131,3132,3137,3140],{},[3096,3133,3134],{},[2987,3135,3136],{},"Індексування",[3096,3138,3139],{},"❌ Неможливо",[3096,3141,3142],{},"✅ Часткові індекси на JSON-поля",[3079,3144,3145,3150,3153],{},[3096,3146,3147],{},[2987,3148,3149],{},"SQL-функції",[3096,3151,3152],{},"Вручну через Raw SQL",[3096,3154,3155],{},"Через LINQ або Raw SQL",[3079,3157,3158,3163,3166],{},[3096,3159,3160],{},[2987,3161,3162],{},"Валідація схеми",[3096,3164,3165],{},"Немає",[3096,3167,3168],{},"На рівні БД (PostgreSQL check)",[3079,3170,3171,3176,3179],{},[3096,3172,3173],{},[2987,3174,3175],{},"Change Tracking",[3096,3177,3178],{},"Потрібен Value Comparer",[3096,3180,3181],{},"Вбудований",[2965,3183,3184,3185,3188],{},"EF Core 7 ввів нативну підтримку JSON Columns через ",[2969,3186,3187],{},"ToJson()",". Це — тема цієї статті.",[3190,3191],"hr",{},[2960,3193,3195],{"id":3194},"архітектура-json-columns-в-ef-core-7","Архітектура JSON Columns в EF Core 7+",[3197,3198,3200],"h3",{"id":3199},"концепція-owned-types-tojson","Концепція: Owned Types + ToJson",[2965,3202,3203,3204,3207,3208,3210,3211,3213],{},"EF Core реалізує JSON Columns через вже знайомий механізм ",[2987,3205,3206],{},"Owned Types"," (OwnsOne / OwnsMany). Різниця лише в одному методі — ",[2969,3209,3187],{},". Без нього Owned Type зберігається як стовпці у таблиці. З ",[2969,3212,3187],{}," — весь граф об'єктів серіалізується у один JSON-стовпець.",[3215,3216,3220],"pre",{"className":3217,"code":3219,"language":3109},[3218],"language-text","Без ToJson():           З ToJson():\n                        \nCustomers               Customers\n├── Id                  ├── Id\n├── Name                ├── Name\n├── ShippingStreet      ├── ShippingAddress (jsonb)\n├── ShippingCity        │   └── {\"street\":\"...\", \"city\":\"...\"}\n├── ShippingCountry     └── ...\n└── ShippingPostalCode\n",[2969,3221,3219],{"__ignoreMap":3222},"",[2965,3224,3225,3226,3228],{},"Це означає: всі концепції з попередньої статті (OwnsOne, OwnsMany, вкладені типи) залишаються незмінними — просто додається ",[2969,3227,3187],{},", і EF Core перемикається на JSON-зберігання.",[3197,3230,3232],{"id":3231},"провайдерна-підтримка","Провайдерна підтримка",[3234,3235,3236,3252,3271,3279],"card-group",{},[3237,3238,3240,3241,3243,3244,2994,3246,2994,3248,3251],"card",{"icon":2354,"title":3239},"SQL Server 2016+","Тип ",[2969,3242,3105],{}," з JSON. Функції ",[2969,3245,2975],{},[2969,3247,2979],{},[2969,3249,3250],{},"JSON_MODIFY",". EF Core транслює LINQ у ці функції.",[3237,3253,3240,3255,3257,3258,3260,3261,2994,3264,2994,3267,3270],{"icon":2354,"title":3254},"PostgreSQL 12+",[2969,3256,2971],{}," (бінарний JSON з індексуванням) або ",[2969,3259,3116],{},". Оператори ",[2969,3262,3263],{},"->",[2969,3265,3266],{},"->>",[2969,3268,3269],{},"@>",". Підтримка GIN-індексів.",[3237,3272,3274,3275,3278],{"icon":2354,"title":3273},"SQLite","Базова підтримка через ",[2969,3276,3277],{},"TEXT",". JSON-функції доступні з SQLite 3.38+. Обмежені можливості запитів.",[3237,3280,3282,3283,2994,3286,3289],{"icon":2354,"title":3281},"MySQL 8.0+","Нативний JSON тип. Pomelo провайдер підтримує ToJson(). Функції ",[2969,3284,3285],{},"JSON_EXTRACT",[2969,3287,3288],{},"JSON_CONTAINS",".",[3190,3291],{},[2960,3293,3295],{"id":3294},"tojson-базова-конфігурація","ToJson(): базова конфігурація",[3197,3297,3299],{"id":3298},"ownsone-tojson-обєкт-як-json-стовпець","OwnsOne + ToJson: об'єкт як JSON-стовпець",[2965,3301,3302],{},"Найпростіший випадок: один вкладений об'єкт → один JSON-стовпець.",[3215,3304,3308],{"className":3305,"code":3306,"language":3307,"meta":3222,"style":3222},"language-csharp shiki shiki-themes light-plus dark-plus dark-plus","public class Product\n{\n    public int Id { get; set; }\n    public string Name { get; set; } = string.Empty;\n    public decimal Price { get; set; }\n\n    // Цей об'єкт буде збережено як JSON у стовпці Metadata\n    public ProductMetadata Metadata { get; set; } = new();\n}\n\npublic class ProductMetadata\n{\n    public string? Brand        { get; set; }\n    public string? Sku          { get; set; }\n    public double? WeightKg     { get; set; }\n    public string? CountryOfOrigin { get; set; }\n    public List\u003Cstring> Tags    { get; set; } = new();\n    public bool IsDigital       { get; set; }\n}\n","csharp",[2969,3309,3310,3326,3333,3361,3394,3415,3422,3429,3456,3462,3467,3477,3482,3506,3529,3553,3575,3609,3631],{"__ignoreMap":3222},[3311,3312,3315,3319,3322],"span",{"class":3313,"line":3314},"line",1,[3311,3316,3318],{"class":3317},"su1O8","public",[3311,3320,3321],{"class":3317}," class",[3311,3323,3325],{"class":3324},"sN1BT"," Product\n",[3311,3327,3329],{"class":3313,"line":3328},2,[3311,3330,3332],{"class":3331},"sHH4Y","{\n",[3311,3334,3336,3339,3342,3346,3349,3352,3355,3358],{"class":3313,"line":3335},3,[3311,3337,3338],{"class":3317},"    public",[3311,3340,3341],{"class":3317}," int",[3311,3343,3345],{"class":3344},"siwwj"," Id",[3311,3347,3348],{"class":3331}," { ",[3311,3350,3351],{"class":3317},"get",[3311,3353,3354],{"class":3331},"; ",[3311,3356,3357],{"class":3317},"set",[3311,3359,3360],{"class":3331},"; }\n",[3311,3362,3364,3366,3369,3372,3374,3376,3378,3380,3383,3386,3388,3391],{"class":3313,"line":3363},4,[3311,3365,3338],{"class":3317},[3311,3367,3368],{"class":3317}," string",[3311,3370,3371],{"class":3344}," Name",[3311,3373,3348],{"class":3331},[3311,3375,3351],{"class":3317},[3311,3377,3354],{"class":3331},[3311,3379,3357],{"class":3317},[3311,3381,3382],{"class":3331},"; } = ",[3311,3384,3385],{"class":3317},"string",[3311,3387,3289],{"class":3331},[3311,3389,3390],{"class":3344},"Empty",[3311,3392,3393],{"class":3331},";\n",[3311,3395,3397,3399,3402,3405,3407,3409,3411,3413],{"class":3313,"line":3396},5,[3311,3398,3338],{"class":3317},[3311,3400,3401],{"class":3317}," decimal",[3311,3403,3404],{"class":3344}," Price",[3311,3406,3348],{"class":3331},[3311,3408,3351],{"class":3317},[3311,3410,3354],{"class":3331},[3311,3412,3357],{"class":3317},[3311,3414,3360],{"class":3331},[3311,3416,3418],{"class":3313,"line":3417},6,[3311,3419,3421],{"emptyLinePlaceholder":3420},true,"\n",[3311,3423,3425],{"class":3313,"line":3424},7,[3311,3426,3428],{"class":3427},"spJ8K","    // Цей об'єкт буде збережено як JSON у стовпці Metadata\n",[3311,3430,3432,3434,3437,3440,3442,3444,3446,3448,3450,3453],{"class":3313,"line":3431},8,[3311,3433,3338],{"class":3317},[3311,3435,3436],{"class":3324}," ProductMetadata",[3311,3438,3439],{"class":3344}," Metadata",[3311,3441,3348],{"class":3331},[3311,3443,3351],{"class":3317},[3311,3445,3354],{"class":3331},[3311,3447,3357],{"class":3317},[3311,3449,3382],{"class":3331},[3311,3451,3452],{"class":3317},"new",[3311,3454,3455],{"class":3331},"();\n",[3311,3457,3459],{"class":3313,"line":3458},9,[3311,3460,3461],{"class":3331},"}\n",[3311,3463,3465],{"class":3313,"line":3464},10,[3311,3466,3421],{"emptyLinePlaceholder":3420},[3311,3468,3470,3472,3474],{"class":3313,"line":3469},11,[3311,3471,3318],{"class":3317},[3311,3473,3321],{"class":3317},[3311,3475,3476],{"class":3324}," ProductMetadata\n",[3311,3478,3480],{"class":3313,"line":3479},12,[3311,3481,3332],{"class":3331},[3311,3483,3485,3487,3489,3492,3495,3498,3500,3502,3504],{"class":3313,"line":3484},13,[3311,3486,3338],{"class":3317},[3311,3488,3368],{"class":3317},[3311,3490,3491],{"class":3331},"? ",[3311,3493,3494],{"class":3344},"Brand",[3311,3496,3497],{"class":3331},"        { ",[3311,3499,3351],{"class":3317},[3311,3501,3354],{"class":3331},[3311,3503,3357],{"class":3317},[3311,3505,3360],{"class":3331},[3311,3507,3509,3511,3513,3515,3518,3521,3523,3525,3527],{"class":3313,"line":3508},14,[3311,3510,3338],{"class":3317},[3311,3512,3368],{"class":3317},[3311,3514,3491],{"class":3331},[3311,3516,3517],{"class":3344},"Sku",[3311,3519,3520],{"class":3331},"          { ",[3311,3522,3351],{"class":3317},[3311,3524,3354],{"class":3331},[3311,3526,3357],{"class":3317},[3311,3528,3360],{"class":3331},[3311,3530,3532,3534,3537,3539,3542,3545,3547,3549,3551],{"class":3313,"line":3531},15,[3311,3533,3338],{"class":3317},[3311,3535,3536],{"class":3317}," double",[3311,3538,3491],{"class":3331},[3311,3540,3541],{"class":3344},"WeightKg",[3311,3543,3544],{"class":3331},"     { ",[3311,3546,3351],{"class":3317},[3311,3548,3354],{"class":3331},[3311,3550,3357],{"class":3317},[3311,3552,3360],{"class":3331},[3311,3554,3556,3558,3560,3562,3565,3567,3569,3571,3573],{"class":3313,"line":3555},16,[3311,3557,3338],{"class":3317},[3311,3559,3368],{"class":3317},[3311,3561,3491],{"class":3331},[3311,3563,3564],{"class":3344},"CountryOfOrigin",[3311,3566,3348],{"class":3331},[3311,3568,3351],{"class":3317},[3311,3570,3354],{"class":3331},[3311,3572,3357],{"class":3317},[3311,3574,3360],{"class":3331},[3311,3576,3578,3580,3583,3586,3588,3591,3594,3597,3599,3601,3603,3605,3607],{"class":3313,"line":3577},17,[3311,3579,3338],{"class":3317},[3311,3581,3582],{"class":3324}," List",[3311,3584,3585],{"class":3331},"\u003C",[3311,3587,3385],{"class":3317},[3311,3589,3590],{"class":3331},"> ",[3311,3592,3593],{"class":3344},"Tags",[3311,3595,3596],{"class":3331},"    { ",[3311,3598,3351],{"class":3317},[3311,3600,3354],{"class":3331},[3311,3602,3357],{"class":3317},[3311,3604,3382],{"class":3331},[3311,3606,3452],{"class":3317},[3311,3608,3455],{"class":3331},[3311,3610,3612,3614,3617,3620,3623,3625,3627,3629],{"class":3313,"line":3611},18,[3311,3613,3338],{"class":3317},[3311,3615,3616],{"class":3317}," bool",[3311,3618,3619],{"class":3344}," IsDigital",[3311,3621,3622],{"class":3331},"       { ",[3311,3624,3351],{"class":3317},[3311,3626,3354],{"class":3331},[3311,3628,3357],{"class":3317},[3311,3630,3360],{"class":3331},[3311,3632,3634],{"class":3313,"line":3633},19,[3311,3635,3461],{"class":3331},[3215,3637,3639],{"className":3305,"code":3638,"language":3307,"meta":3222,"style":3222},"public class ProductConfiguration : IEntityTypeConfiguration\u003CProduct>\n{\n    public void Configure(EntityTypeBuilder\u003CProduct> builder)\n    {\n        builder.HasKey(p => p.Id);\n        builder.Property(p => p.Name).IsRequired().HasMaxLength(200);\n        builder.Property(p => p.Price).HasPrecision(12, 2);\n\n        // OwnsOne + ToJson: ProductMetadata → JSON стовпець \"Metadata\"\n        builder.OwnsOne(p => p.Metadata, meta =>\n        {\n            meta.ToJson(); // ← ключова відмінність від звичайного OwnsOne!\n\n            meta.Property(m => m.Brand).HasMaxLength(100);\n            meta.Property(m => m.Sku).HasMaxLength(50);\n            // Tags: List\u003Cstring> всередині JSON — не потребує окремої конфігурації\n        });\n    }\n}\n",[2969,3640,3641,3664,3668,3697,3702,3729,3771,3809,3813,3818,3848,3853,3869,3873,3905,3936,3941,3946,3951],{"__ignoreMap":3222},[3311,3642,3643,3645,3647,3650,3653,3656,3658,3661],{"class":3313,"line":3314},[3311,3644,3318],{"class":3317},[3311,3646,3321],{"class":3317},[3311,3648,3649],{"class":3324}," ProductConfiguration",[3311,3651,3652],{"class":3331}," : ",[3311,3654,3655],{"class":3324},"IEntityTypeConfiguration",[3311,3657,3585],{"class":3331},[3311,3659,3660],{"class":3324},"Product",[3311,3662,3663],{"class":3331},">\n",[3311,3665,3666],{"class":3313,"line":3328},[3311,3667,3332],{"class":3331},[3311,3669,3670,3672,3675,3679,3682,3685,3687,3689,3691,3694],{"class":3313,"line":3335},[3311,3671,3338],{"class":3317},[3311,3673,3674],{"class":3317}," void",[3311,3676,3678],{"class":3677},"s8Opu"," Configure",[3311,3680,3681],{"class":3331},"(",[3311,3683,3684],{"class":3324},"EntityTypeBuilder",[3311,3686,3585],{"class":3331},[3311,3688,3660],{"class":3324},[3311,3690,3590],{"class":3331},[3311,3692,3693],{"class":3344},"builder",[3311,3695,3696],{"class":3331},")\n",[3311,3698,3699],{"class":3313,"line":3363},[3311,3700,3701],{"class":3331},"    {\n",[3311,3703,3704,3707,3709,3712,3714,3716,3719,3721,3723,3726],{"class":3313,"line":3396},[3311,3705,3706],{"class":3344},"        builder",[3311,3708,3289],{"class":3331},[3311,3710,3711],{"class":3677},"HasKey",[3311,3713,3681],{"class":3331},[3311,3715,2965],{"class":3344},[3311,3717,3718],{"class":3331}," => ",[3311,3720,2965],{"class":3344},[3311,3722,3289],{"class":3331},[3311,3724,3725],{"class":3344},"Id",[3311,3727,3728],{"class":3331},");\n",[3311,3730,3731,3733,3735,3738,3740,3742,3744,3746,3748,3751,3754,3757,3760,3763,3765,3769],{"class":3313,"line":3417},[3311,3732,3706],{"class":3344},[3311,3734,3289],{"class":3331},[3311,3736,3737],{"class":3677},"Property",[3311,3739,3681],{"class":3331},[3311,3741,2965],{"class":3344},[3311,3743,3718],{"class":3331},[3311,3745,2965],{"class":3344},[3311,3747,3289],{"class":3331},[3311,3749,3750],{"class":3344},"Name",[3311,3752,3753],{"class":3331},").",[3311,3755,3756],{"class":3677},"IsRequired",[3311,3758,3759],{"class":3331},"().",[3311,3761,3762],{"class":3677},"HasMaxLength",[3311,3764,3681],{"class":3331},[3311,3766,3768],{"class":3767},"sJj4R","200",[3311,3770,3728],{"class":3331},[3311,3772,3773,3775,3777,3779,3781,3783,3785,3787,3789,3792,3794,3797,3799,3802,3804,3807],{"class":3313,"line":3424},[3311,3774,3706],{"class":3344},[3311,3776,3289],{"class":3331},[3311,3778,3737],{"class":3677},[3311,3780,3681],{"class":3331},[3311,3782,2965],{"class":3344},[3311,3784,3718],{"class":3331},[3311,3786,2965],{"class":3344},[3311,3788,3289],{"class":3331},[3311,3790,3791],{"class":3344},"Price",[3311,3793,3753],{"class":3331},[3311,3795,3796],{"class":3677},"HasPrecision",[3311,3798,3681],{"class":3331},[3311,3800,3801],{"class":3767},"12",[3311,3803,2994],{"class":3331},[3311,3805,3806],{"class":3767},"2",[3311,3808,3728],{"class":3331},[3311,3810,3811],{"class":3313,"line":3431},[3311,3812,3421],{"emptyLinePlaceholder":3420},[3311,3814,3815],{"class":3313,"line":3458},[3311,3816,3817],{"class":3427},"        // OwnsOne + ToJson: ProductMetadata → JSON стовпець \"Metadata\"\n",[3311,3819,3820,3822,3824,3827,3829,3831,3833,3835,3837,3840,3842,3845],{"class":3313,"line":3464},[3311,3821,3706],{"class":3344},[3311,3823,3289],{"class":3331},[3311,3825,3826],{"class":3677},"OwnsOne",[3311,3828,3681],{"class":3331},[3311,3830,2965],{"class":3344},[3311,3832,3718],{"class":3331},[3311,3834,2965],{"class":3344},[3311,3836,3289],{"class":3331},[3311,3838,3839],{"class":3344},"Metadata",[3311,3841,2994],{"class":3331},[3311,3843,3844],{"class":3344},"meta",[3311,3846,3847],{"class":3331}," =>\n",[3311,3849,3850],{"class":3313,"line":3469},[3311,3851,3852],{"class":3331},"        {\n",[3311,3854,3855,3858,3860,3863,3866],{"class":3313,"line":3479},[3311,3856,3857],{"class":3344},"            meta",[3311,3859,3289],{"class":3331},[3311,3861,3862],{"class":3677},"ToJson",[3311,3864,3865],{"class":3331},"(); ",[3311,3867,3868],{"class":3427},"// ← ключова відмінність від звичайного OwnsOne!\n",[3311,3870,3871],{"class":3313,"line":3484},[3311,3872,3421],{"emptyLinePlaceholder":3420},[3311,3874,3875,3877,3879,3881,3883,3886,3888,3890,3892,3894,3896,3898,3900,3903],{"class":3313,"line":3508},[3311,3876,3857],{"class":3344},[3311,3878,3289],{"class":3331},[3311,3880,3737],{"class":3677},[3311,3882,3681],{"class":3331},[3311,3884,3885],{"class":3344},"m",[3311,3887,3718],{"class":3331},[3311,3889,3885],{"class":3344},[3311,3891,3289],{"class":3331},[3311,3893,3494],{"class":3344},[3311,3895,3753],{"class":3331},[3311,3897,3762],{"class":3677},[3311,3899,3681],{"class":3331},[3311,3901,3902],{"class":3767},"100",[3311,3904,3728],{"class":3331},[3311,3906,3907,3909,3911,3913,3915,3917,3919,3921,3923,3925,3927,3929,3931,3934],{"class":3313,"line":3531},[3311,3908,3857],{"class":3344},[3311,3910,3289],{"class":3331},[3311,3912,3737],{"class":3677},[3311,3914,3681],{"class":3331},[3311,3916,3885],{"class":3344},[3311,3918,3718],{"class":3331},[3311,3920,3885],{"class":3344},[3311,3922,3289],{"class":3331},[3311,3924,3517],{"class":3344},[3311,3926,3753],{"class":3331},[3311,3928,3762],{"class":3677},[3311,3930,3681],{"class":3331},[3311,3932,3933],{"class":3767},"50",[3311,3935,3728],{"class":3331},[3311,3937,3938],{"class":3313,"line":3555},[3311,3939,3940],{"class":3427},"            // Tags: List\u003Cstring> всередині JSON — не потребує окремої конфігурації\n",[3311,3942,3943],{"class":3313,"line":3577},[3311,3944,3945],{"class":3331},"        });\n",[3311,3947,3948],{"class":3313,"line":3611},[3311,3949,3950],{"class":3331},"    }\n",[3311,3952,3953],{"class":3313,"line":3633},[3311,3954,3461],{"class":3331},[2965,3956,3957],{},"Генерований DDL (SQL Server):",[3215,3959,3963],{"className":3960,"code":3961,"language":3962,"meta":3222,"style":3222},"language-sql shiki shiki-themes light-plus dark-plus dark-plus","CREATE TABLE [Products] (\n    [Id]       INT             NOT NULL IDENTITY,\n    [Name]     NVARCHAR(200)   NOT NULL,\n    [Price]    DECIMAL(12, 2)  NOT NULL,\n    [Metadata] NVARCHAR(MAX)   NULL,  -- JSON стовпець\n    CONSTRAINT [PK_Products] PRIMARY KEY ([Id])\n);\n","sql",[2969,3964,3965,3976,3993,4013,4036,4055,4069],{"__ignoreMap":3222},[3311,3966,3967,3970,3973],{"class":3313,"line":3314},[3311,3968,3969],{"class":3317},"CREATE",[3311,3971,3972],{"class":3317}," TABLE",[3311,3974,3975],{"class":3331}," [Products] (\n",[3311,3977,3978,3981,3984,3987,3990],{"class":3313,"line":3328},[3311,3979,3980],{"class":3331},"    [Id]       ",[3311,3982,3983],{"class":3317},"INT",[3311,3985,3986],{"class":3317},"             NOT NULL",[3311,3988,3989],{"class":3317}," IDENTITY",[3311,3991,3992],{"class":3331},",\n",[3311,3994,3995,3998,4001,4003,4005,4008,4011],{"class":3313,"line":3335},[3311,3996,3997],{"class":3331},"    [Name]     ",[3311,3999,4000],{"class":3317},"NVARCHAR",[3311,4002,3681],{"class":3331},[3311,4004,3768],{"class":3767},[3311,4006,4007],{"class":3331},")   ",[3311,4009,4010],{"class":3317},"NOT NULL",[3311,4012,3992],{"class":3331},[3311,4014,4015,4018,4021,4023,4025,4027,4029,4032,4034],{"class":3313,"line":3363},[3311,4016,4017],{"class":3331},"    [Price]    ",[3311,4019,4020],{"class":3317},"DECIMAL",[3311,4022,3681],{"class":3331},[3311,4024,3801],{"class":3767},[3311,4026,2994],{"class":3331},[3311,4028,3806],{"class":3767},[3311,4030,4031],{"class":3331},")  ",[3311,4033,4010],{"class":3317},[3311,4035,3992],{"class":3331},[3311,4037,4038,4041,4043,4046,4049,4052],{"class":3313,"line":3396},[3311,4039,4040],{"class":3331},"    [Metadata] ",[3311,4042,4000],{"class":3317},[3311,4044,4045],{"class":3331},"(MAX)   ",[3311,4047,4048],{"class":3317},"NULL",[3311,4050,4051],{"class":3331},",  ",[3311,4053,4054],{"class":3427},"-- JSON стовпець\n",[3311,4056,4057,4060,4063,4066],{"class":3313,"line":3417},[3311,4058,4059],{"class":3317},"    CONSTRAINT",[3311,4061,4062],{"class":3331}," [PK_Products] ",[3311,4064,4065],{"class":3317},"PRIMARY KEY",[3311,4067,4068],{"class":3331}," ([Id])\n",[3311,4070,4071],{"class":3313,"line":3424},[3311,4072,3728],{"class":3331},[2965,4074,4075],{},"PostgreSQL:",[3215,4077,4079],{"className":3960,"code":4078,"language":3962,"meta":3222,"style":3222},"CREATE TABLE \"Products\" (\n    \"Id\"       SERIAL          NOT NULL,\n    \"Name\"     VARCHAR(200)    NOT NULL,\n    \"Price\"    NUMERIC(12, 2)  NOT NULL,\n    \"Metadata\" JSONB           NULL,  -- бінарний JSONB\n    PRIMARY KEY (\"Id\")\n);\n",[2969,4080,4081,4096,4110,4129,4151,4166,4179],{"__ignoreMap":3222},[3311,4082,4083,4085,4087,4090,4093],{"class":3313,"line":3314},[3311,4084,3969],{"class":3317},[3311,4086,3972],{"class":3317},[3311,4088,4089],{"class":3331}," \"",[3311,4091,4092],{"class":3677},"Products",[3311,4094,4095],{"class":3331},"\" (\n",[3311,4097,4098,4102,4105,4108],{"class":3313,"line":3328},[3311,4099,4101],{"class":4100},"sbdoH","    \"Id\"",[3311,4103,4104],{"class":3317},"       SERIAL",[3311,4106,4107],{"class":3317},"          NOT NULL",[3311,4109,3992],{"class":3331},[3311,4111,4112,4115,4118,4120,4122,4125,4127],{"class":3313,"line":3335},[3311,4113,4114],{"class":4100},"    \"Name\"",[3311,4116,4117],{"class":3317},"     VARCHAR",[3311,4119,3681],{"class":3331},[3311,4121,3768],{"class":3767},[3311,4123,4124],{"class":3331},")    ",[3311,4126,4010],{"class":3317},[3311,4128,3992],{"class":3331},[3311,4130,4131,4134,4137,4139,4141,4143,4145,4147,4149],{"class":3313,"line":3363},[3311,4132,4133],{"class":4100},"    \"Price\"",[3311,4135,4136],{"class":3317},"    NUMERIC",[3311,4138,3681],{"class":3331},[3311,4140,3801],{"class":3767},[3311,4142,2994],{"class":3331},[3311,4144,3806],{"class":3767},[3311,4146,4031],{"class":3331},[3311,4148,4010],{"class":3317},[3311,4150,3992],{"class":3331},[3311,4152,4153,4156,4159,4161,4163],{"class":3313,"line":3396},[3311,4154,4155],{"class":4100},"    \"Metadata\"",[3311,4157,4158],{"class":3331}," JSONB           ",[3311,4160,4048],{"class":3317},[3311,4162,4051],{"class":3331},[3311,4164,4165],{"class":3427},"-- бінарний JSONB\n",[3311,4167,4168,4171,4174,4177],{"class":3313,"line":3417},[3311,4169,4170],{"class":3317},"    PRIMARY KEY",[3311,4172,4173],{"class":3331}," (",[3311,4175,4176],{"class":4100},"\"Id\"",[3311,4178,3696],{"class":3331},[3311,4180,4181],{"class":3313,"line":3424},[3311,4182,3728],{"class":3331},[2965,4184,4185,4186,3060],{},"Збережений JSON у стовпці ",[2969,4187,3839],{},[3215,4189,4192],{"className":4190,"code":4191,"language":3116,"meta":3222,"style":3222},"language-json shiki shiki-themes light-plus dark-plus dark-plus","{\n  \"brand\": \"Apple\",\n  \"sku\": \"MBP-M3-14\",\n  \"weightKg\": 1.55,\n  \"countryOfOrigin\": \"China\",\n  \"tags\": [\"laptop\", \"apple\", \"m3\"],\n  \"isDigital\": false\n}\n",[2969,4193,4194,4198,4212,4224,4236,4248,4272,4282],{"__ignoreMap":3222},[3311,4195,4196],{"class":3313,"line":3314},[3311,4197,3332],{"class":3331},[3311,4199,4200,4204,4207,4210],{"class":3313,"line":3328},[3311,4201,4203],{"class":4202},"sLwNe","  \"brand\"",[3311,4205,4206],{"class":3331},": ",[3311,4208,4209],{"class":4100},"\"Apple\"",[3311,4211,3992],{"class":3331},[3311,4213,4214,4217,4219,4222],{"class":3313,"line":3335},[3311,4215,4216],{"class":4202},"  \"sku\"",[3311,4218,4206],{"class":3331},[3311,4220,4221],{"class":4100},"\"MBP-M3-14\"",[3311,4223,3992],{"class":3331},[3311,4225,4226,4229,4231,4234],{"class":3313,"line":3363},[3311,4227,4228],{"class":4202},"  \"weightKg\"",[3311,4230,4206],{"class":3331},[3311,4232,4233],{"class":3767},"1.55",[3311,4235,3992],{"class":3331},[3311,4237,4238,4241,4243,4246],{"class":3313,"line":3396},[3311,4239,4240],{"class":4202},"  \"countryOfOrigin\"",[3311,4242,4206],{"class":3331},[3311,4244,4245],{"class":4100},"\"China\"",[3311,4247,3992],{"class":3331},[3311,4249,4250,4253,4256,4259,4261,4264,4266,4269],{"class":3313,"line":3417},[3311,4251,4252],{"class":4202},"  \"tags\"",[3311,4254,4255],{"class":3331},": [",[3311,4257,4258],{"class":4100},"\"laptop\"",[3311,4260,2994],{"class":3331},[3311,4262,4263],{"class":4100},"\"apple\"",[3311,4265,2994],{"class":3331},[3311,4267,4268],{"class":4100},"\"m3\"",[3311,4270,4271],{"class":3331},"],\n",[3311,4273,4274,4277,4279],{"class":3313,"line":3424},[3311,4275,4276],{"class":4202},"  \"isDigital\"",[3311,4278,4206],{"class":3331},[3311,4280,4281],{"class":3317},"false\n",[3311,4283,4284],{"class":3313,"line":3431},[3311,4285,3461],{"class":3331},[2965,4287,4288],{},"EF Core автоматично обирає camelCase для ключів JSON (за конвенцією). Це можна змінити через конфігурацію серіалізатора.",[3197,4290,4292],{"id":4291},"crud-операції-з-json-columns","CRUD-операції з JSON Columns",[3215,4294,4296],{"className":3305,"code":4295,"language":3307,"meta":3222,"style":3222},"// Створення: ніяких відмінностей від звичайного OwnsOne\nvar product = new Product\n{\n    Name  = \"MacBook Pro 14\\\"\",\n    Price = 89990m,\n    Metadata = new ProductMetadata\n    {\n        Brand           = \"Apple\",\n        Sku             = \"MBP-M3-14\",\n        WeightKg        = 1.55,\n        CountryOfOrigin = \"China\",\n        Tags            = new List\u003Cstring> { \"laptop\", \"apple\", \"m3\" },\n        IsDigital       = false\n    }\n};\n\ncontext.Products.Add(product);\nawait context.SaveChangesAsync();\n// INSERT INTO Products (Name, Price, Metadata) VALUES (\n//   'MacBook Pro 14\"', 89990,\n//   '{\"brand\":\"Apple\",\"sku\":\"MBP-M3-14\",\"weightKg\":1.55,...}'\n// )\n",[2969,4297,4298,4303,4318,4322,4342,4354,4365,4369,4381,4393,4405,4416,4448,4458,4462,4467,4471,4492,4507,4512,4518,4524],{"__ignoreMap":3222},[3311,4299,4300],{"class":3313,"line":3314},[3311,4301,4302],{"class":3427},"// Створення: ніяких відмінностей від звичайного OwnsOne\n",[3311,4304,4305,4308,4311,4314,4316],{"class":3313,"line":3328},[3311,4306,4307],{"class":3317},"var",[3311,4309,4310],{"class":3344}," product",[3311,4312,4313],{"class":3331}," = ",[3311,4315,3452],{"class":3317},[3311,4317,3325],{"class":3324},[3311,4319,4320],{"class":3313,"line":3335},[3311,4321,3332],{"class":3331},[3311,4323,4324,4327,4330,4333,4337,4340],{"class":3313,"line":3363},[3311,4325,4326],{"class":3344},"    Name",[3311,4328,4329],{"class":3331},"  = ",[3311,4331,4332],{"class":4100},"\"MacBook Pro 14",[3311,4334,4336],{"class":4335},"sjcCO","\\\"",[3311,4338,4339],{"class":4100},"\"",[3311,4341,3992],{"class":3331},[3311,4343,4344,4347,4349,4352],{"class":3313,"line":3396},[3311,4345,4346],{"class":3344},"    Price",[3311,4348,4313],{"class":3331},[3311,4350,4351],{"class":3767},"89990m",[3311,4353,3992],{"class":3331},[3311,4355,4356,4359,4361,4363],{"class":3313,"line":3417},[3311,4357,4358],{"class":3344},"    Metadata",[3311,4360,4313],{"class":3331},[3311,4362,3452],{"class":3317},[3311,4364,3476],{"class":3324},[3311,4366,4367],{"class":3313,"line":3424},[3311,4368,3701],{"class":3331},[3311,4370,4371,4374,4377,4379],{"class":3313,"line":3431},[3311,4372,4373],{"class":3344},"        Brand",[3311,4375,4376],{"class":3331},"           = ",[3311,4378,4209],{"class":4100},[3311,4380,3992],{"class":3331},[3311,4382,4383,4386,4389,4391],{"class":3313,"line":3458},[3311,4384,4385],{"class":3344},"        Sku",[3311,4387,4388],{"class":3331},"             = ",[3311,4390,4221],{"class":4100},[3311,4392,3992],{"class":3331},[3311,4394,4395,4398,4401,4403],{"class":3313,"line":3464},[3311,4396,4397],{"class":3344},"        WeightKg",[3311,4399,4400],{"class":3331},"        = ",[3311,4402,4233],{"class":3767},[3311,4404,3992],{"class":3331},[3311,4406,4407,4410,4412,4414],{"class":3313,"line":3469},[3311,4408,4409],{"class":3344},"        CountryOfOrigin",[3311,4411,4313],{"class":3331},[3311,4413,4245],{"class":4100},[3311,4415,3992],{"class":3331},[3311,4417,4418,4421,4424,4426,4428,4430,4432,4435,4437,4439,4441,4443,4445],{"class":3313,"line":3479},[3311,4419,4420],{"class":3344},"        Tags",[3311,4422,4423],{"class":3331},"            = ",[3311,4425,3452],{"class":3317},[3311,4427,3582],{"class":3324},[3311,4429,3585],{"class":3331},[3311,4431,3385],{"class":3317},[3311,4433,4434],{"class":3331},"> { ",[3311,4436,4258],{"class":4100},[3311,4438,2994],{"class":3331},[3311,4440,4263],{"class":4100},[3311,4442,2994],{"class":3331},[3311,4444,4268],{"class":4100},[3311,4446,4447],{"class":3331}," },\n",[3311,4449,4450,4453,4456],{"class":3313,"line":3484},[3311,4451,4452],{"class":3344},"        IsDigital",[3311,4454,4455],{"class":3331},"       = ",[3311,4457,4281],{"class":3317},[3311,4459,4460],{"class":3313,"line":3508},[3311,4461,3950],{"class":3331},[3311,4463,4464],{"class":3313,"line":3531},[3311,4465,4466],{"class":3331},"};\n",[3311,4468,4469],{"class":3313,"line":3555},[3311,4470,3421],{"emptyLinePlaceholder":3420},[3311,4472,4473,4476,4478,4480,4482,4485,4487,4490],{"class":3313,"line":3577},[3311,4474,4475],{"class":3344},"context",[3311,4477,3289],{"class":3331},[3311,4479,4092],{"class":3344},[3311,4481,3289],{"class":3331},[3311,4483,4484],{"class":3677},"Add",[3311,4486,3681],{"class":3331},[3311,4488,4489],{"class":3344},"product",[3311,4491,3728],{"class":3331},[3311,4493,4494,4497,4500,4502,4505],{"class":3313,"line":3611},[3311,4495,4496],{"class":3317},"await",[3311,4498,4499],{"class":3344}," context",[3311,4501,3289],{"class":3331},[3311,4503,4504],{"class":3677},"SaveChangesAsync",[3311,4506,3455],{"class":3331},[3311,4508,4509],{"class":3313,"line":3633},[3311,4510,4511],{"class":3427},"// INSERT INTO Products (Name, Price, Metadata) VALUES (\n",[3311,4513,4515],{"class":3313,"line":4514},20,[3311,4516,4517],{"class":3427},"//   'MacBook Pro 14\"', 89990,\n",[3311,4519,4521],{"class":3313,"line":4520},21,[3311,4522,4523],{"class":3427},"//   '{\"brand\":\"Apple\",\"sku\":\"MBP-M3-14\",\"weightKg\":1.55,...}'\n",[3311,4525,4527],{"class":3313,"line":4526},22,[3311,4528,4529],{"class":3427},"// )\n",[3215,4531,4533],{"className":3305,"code":4532,"language":3307,"meta":3222,"style":3222},"// Читання: Metadata завантажується і десеріалізується автоматично\nvar product = await context.Products.FindAsync(productId);\nConsole.WriteLine(product!.Metadata.Brand);   // Apple\nConsole.WriteLine(product.Metadata.Tags[0]);  // laptop\n\n// Оновлення: змінюємо поля всередині JSON\nproduct.Metadata.WeightKg = 1.6;\nproduct.Metadata.Tags.Add(\"m3-pro\");\n\nawait context.SaveChangesAsync();\n// UPDATE Products SET Metadata = '{\"brand\":\"Apple\",\"weightKg\":1.6,...}'\n// WHERE Id = @id\n// (весь JSON перезаписується, не тільки змінені поля)\n",[2969,4534,4535,4540,4568,4597,4629,4633,4638,4657,4680,4684,4696,4701,4706],{"__ignoreMap":3222},[3311,4536,4537],{"class":3313,"line":3314},[3311,4538,4539],{"class":3427},"// Читання: Metadata завантажується і десеріалізується автоматично\n",[3311,4541,4542,4544,4546,4548,4550,4552,4554,4556,4558,4561,4563,4566],{"class":3313,"line":3328},[3311,4543,4307],{"class":3317},[3311,4545,4310],{"class":3344},[3311,4547,4313],{"class":3331},[3311,4549,4496],{"class":3317},[3311,4551,4499],{"class":3344},[3311,4553,3289],{"class":3331},[3311,4555,4092],{"class":3344},[3311,4557,3289],{"class":3331},[3311,4559,4560],{"class":3677},"FindAsync",[3311,4562,3681],{"class":3331},[3311,4564,4565],{"class":3344},"productId",[3311,4567,3728],{"class":3331},[3311,4569,4570,4573,4575,4578,4580,4582,4585,4587,4589,4591,4594],{"class":3313,"line":3335},[3311,4571,4572],{"class":3344},"Console",[3311,4574,3289],{"class":3331},[3311,4576,4577],{"class":3677},"WriteLine",[3311,4579,3681],{"class":3331},[3311,4581,4489],{"class":3344},[3311,4583,4584],{"class":3331},"!.",[3311,4586,3839],{"class":3344},[3311,4588,3289],{"class":3331},[3311,4590,3494],{"class":3344},[3311,4592,4593],{"class":3331},");   ",[3311,4595,4596],{"class":3427},"// Apple\n",[3311,4598,4599,4601,4603,4605,4607,4609,4611,4613,4615,4617,4620,4623,4626],{"class":3313,"line":3363},[3311,4600,4572],{"class":3344},[3311,4602,3289],{"class":3331},[3311,4604,4577],{"class":3677},[3311,4606,3681],{"class":3331},[3311,4608,4489],{"class":3344},[3311,4610,3289],{"class":3331},[3311,4612,3839],{"class":3344},[3311,4614,3289],{"class":3331},[3311,4616,3593],{"class":3344},[3311,4618,4619],{"class":3331},"[",[3311,4621,4622],{"class":3767},"0",[3311,4624,4625],{"class":3331},"]);  ",[3311,4627,4628],{"class":3427},"// laptop\n",[3311,4630,4631],{"class":3313,"line":3396},[3311,4632,3421],{"emptyLinePlaceholder":3420},[3311,4634,4635],{"class":3313,"line":3417},[3311,4636,4637],{"class":3427},"// Оновлення: змінюємо поля всередині JSON\n",[3311,4639,4640,4642,4644,4646,4648,4650,4652,4655],{"class":3313,"line":3424},[3311,4641,4489],{"class":3344},[3311,4643,3289],{"class":3331},[3311,4645,3839],{"class":3344},[3311,4647,3289],{"class":3331},[3311,4649,3541],{"class":3344},[3311,4651,4313],{"class":3331},[3311,4653,4654],{"class":3767},"1.6",[3311,4656,3393],{"class":3331},[3311,4658,4659,4661,4663,4665,4667,4669,4671,4673,4675,4678],{"class":3313,"line":3431},[3311,4660,4489],{"class":3344},[3311,4662,3289],{"class":3331},[3311,4664,3839],{"class":3344},[3311,4666,3289],{"class":3331},[3311,4668,3593],{"class":3344},[3311,4670,3289],{"class":3331},[3311,4672,4484],{"class":3677},[3311,4674,3681],{"class":3331},[3311,4676,4677],{"class":4100},"\"m3-pro\"",[3311,4679,3728],{"class":3331},[3311,4681,4682],{"class":3313,"line":3458},[3311,4683,3421],{"emptyLinePlaceholder":3420},[3311,4685,4686,4688,4690,4692,4694],{"class":3313,"line":3464},[3311,4687,4496],{"class":3317},[3311,4689,4499],{"class":3344},[3311,4691,3289],{"class":3331},[3311,4693,4504],{"class":3677},[3311,4695,3455],{"class":3331},[3311,4697,4698],{"class":3313,"line":3469},[3311,4699,4700],{"class":3427},"// UPDATE Products SET Metadata = '{\"brand\":\"Apple\",\"weightKg\":1.6,...}'\n",[3311,4702,4703],{"class":3313,"line":3479},[3311,4704,4705],{"class":3427},"// WHERE Id = @id\n",[3311,4707,4708],{"class":3313,"line":3484},[3311,4709,4710],{"class":3427},"// (весь JSON перезаписується, не тільки змінені поля)\n",[4712,4713,4714,4717,4718,4720,4721,4724],"note",{},[2987,4715,4716],{},"Change Tracking для JSON",": EF Core відстежує зміни всередині JSON-об'єкту коректно через вбудований механізм snapshot. На відміну від ",[2969,4719,3066],{}," з JSON-рядком, тут не потрібен ",[2969,4722,4723],{},"ValueComparer"," — EF Core «розуміє» структуру і порівнює по полях.",[3190,4726],{},[2960,4728,4730],{"id":4729},"ownsmany-tojson-масив-обєктів-як-json","OwnsMany + ToJson: масив об'єктів як JSON",[2965,4732,4733,4734,4737,4738,3067,4741,3289],{},"Якщо потрібно зберегти ",[2987,4735,4736],{},"колекцію"," об'єктів у JSON-масиві одного стовпця — ",[2969,4739,4740],{},"OwnsMany",[2969,4742,3187],{},[3215,4744,4746],{"className":3305,"code":4745,"language":3307,"meta":3222,"style":3222},"public class Order\n{\n    public int Id { get; set; }\n    public string OrderNumber { get; set; } = string.Empty;\n    public DateTime PlacedAt { get; set; }\n\n    // Колекція → JSON-масив у одному стовпці\n    public ICollection\u003COrderTag> Tags { get; set; } = new List\u003COrderTag>();\n    public ICollection\u003COrderNote> Notes { get; set; } = new List\u003COrderNote>();\n}\n\npublic class OrderTag\n{\n    public string Value    { get; set; } = string.Empty;\n    public string Category { get; set; } = string.Empty;  // \"priority\", \"region\", тощо\n}\n\npublic class OrderNote\n{\n    public string Text       { get; set; } = string.Empty;\n    public string AuthorName { get; set; } = string.Empty;\n    public DateTime AddedAt  { get; set; }\n    public bool IsInternal   { get; set; }\n}\n",[2969,4747,4748,4757,4761,4779,4806,4826,4830,4835,4872,4908,4912,4916,4925,4929,4956,4987,4991,4995,5004,5008,5035,5062,5082,5103],{"__ignoreMap":3222},[3311,4749,4750,4752,4754],{"class":3313,"line":3314},[3311,4751,3318],{"class":3317},[3311,4753,3321],{"class":3317},[3311,4755,4756],{"class":3324}," Order\n",[3311,4758,4759],{"class":3313,"line":3328},[3311,4760,3332],{"class":3331},[3311,4762,4763,4765,4767,4769,4771,4773,4775,4777],{"class":3313,"line":3335},[3311,4764,3338],{"class":3317},[3311,4766,3341],{"class":3317},[3311,4768,3345],{"class":3344},[3311,4770,3348],{"class":3331},[3311,4772,3351],{"class":3317},[3311,4774,3354],{"class":3331},[3311,4776,3357],{"class":3317},[3311,4778,3360],{"class":3331},[3311,4780,4781,4783,4785,4788,4790,4792,4794,4796,4798,4800,4802,4804],{"class":3313,"line":3363},[3311,4782,3338],{"class":3317},[3311,4784,3368],{"class":3317},[3311,4786,4787],{"class":3344}," OrderNumber",[3311,4789,3348],{"class":3331},[3311,4791,3351],{"class":3317},[3311,4793,3354],{"class":3331},[3311,4795,3357],{"class":3317},[3311,4797,3382],{"class":3331},[3311,4799,3385],{"class":3317},[3311,4801,3289],{"class":3331},[3311,4803,3390],{"class":3344},[3311,4805,3393],{"class":3331},[3311,4807,4808,4810,4813,4816,4818,4820,4822,4824],{"class":3313,"line":3396},[3311,4809,3338],{"class":3317},[3311,4811,4812],{"class":3324}," DateTime",[3311,4814,4815],{"class":3344}," PlacedAt",[3311,4817,3348],{"class":3331},[3311,4819,3351],{"class":3317},[3311,4821,3354],{"class":3331},[3311,4823,3357],{"class":3317},[3311,4825,3360],{"class":3331},[3311,4827,4828],{"class":3313,"line":3417},[3311,4829,3421],{"emptyLinePlaceholder":3420},[3311,4831,4832],{"class":3313,"line":3424},[3311,4833,4834],{"class":3427},"    // Колекція → JSON-масив у одному стовпці\n",[3311,4836,4837,4839,4842,4844,4847,4849,4851,4853,4855,4857,4859,4861,4863,4865,4867,4869],{"class":3313,"line":3431},[3311,4838,3338],{"class":3317},[3311,4840,4841],{"class":3324}," ICollection",[3311,4843,3585],{"class":3331},[3311,4845,4846],{"class":3324},"OrderTag",[3311,4848,3590],{"class":3331},[3311,4850,3593],{"class":3344},[3311,4852,3348],{"class":3331},[3311,4854,3351],{"class":3317},[3311,4856,3354],{"class":3331},[3311,4858,3357],{"class":3317},[3311,4860,3382],{"class":3331},[3311,4862,3452],{"class":3317},[3311,4864,3582],{"class":3324},[3311,4866,3585],{"class":3331},[3311,4868,4846],{"class":3324},[3311,4870,4871],{"class":3331},">();\n",[3311,4873,4874,4876,4878,4880,4883,4885,4888,4890,4892,4894,4896,4898,4900,4902,4904,4906],{"class":3313,"line":3458},[3311,4875,3338],{"class":3317},[3311,4877,4841],{"class":3324},[3311,4879,3585],{"class":3331},[3311,4881,4882],{"class":3324},"OrderNote",[3311,4884,3590],{"class":3331},[3311,4886,4887],{"class":3344},"Notes",[3311,4889,3348],{"class":3331},[3311,4891,3351],{"class":3317},[3311,4893,3354],{"class":3331},[3311,4895,3357],{"class":3317},[3311,4897,3382],{"class":3331},[3311,4899,3452],{"class":3317},[3311,4901,3582],{"class":3324},[3311,4903,3585],{"class":3331},[3311,4905,4882],{"class":3324},[3311,4907,4871],{"class":3331},[3311,4909,4910],{"class":3313,"line":3464},[3311,4911,3461],{"class":3331},[3311,4913,4914],{"class":3313,"line":3469},[3311,4915,3421],{"emptyLinePlaceholder":3420},[3311,4917,4918,4920,4922],{"class":3313,"line":3479},[3311,4919,3318],{"class":3317},[3311,4921,3321],{"class":3317},[3311,4923,4924],{"class":3324}," OrderTag\n",[3311,4926,4927],{"class":3313,"line":3484},[3311,4928,3332],{"class":3331},[3311,4930,4931,4933,4935,4938,4940,4942,4944,4946,4948,4950,4952,4954],{"class":3313,"line":3508},[3311,4932,3338],{"class":3317},[3311,4934,3368],{"class":3317},[3311,4936,4937],{"class":3344}," Value",[3311,4939,3596],{"class":3331},[3311,4941,3351],{"class":3317},[3311,4943,3354],{"class":3331},[3311,4945,3357],{"class":3317},[3311,4947,3382],{"class":3331},[3311,4949,3385],{"class":3317},[3311,4951,3289],{"class":3331},[3311,4953,3390],{"class":3344},[3311,4955,3393],{"class":3331},[3311,4957,4958,4960,4962,4965,4967,4969,4971,4973,4975,4977,4979,4981,4984],{"class":3313,"line":3531},[3311,4959,3338],{"class":3317},[3311,4961,3368],{"class":3317},[3311,4963,4964],{"class":3344}," Category",[3311,4966,3348],{"class":3331},[3311,4968,3351],{"class":3317},[3311,4970,3354],{"class":3331},[3311,4972,3357],{"class":3317},[3311,4974,3382],{"class":3331},[3311,4976,3385],{"class":3317},[3311,4978,3289],{"class":3331},[3311,4980,3390],{"class":3344},[3311,4982,4983],{"class":3331},";  ",[3311,4985,4986],{"class":3427},"// \"priority\", \"region\", тощо\n",[3311,4988,4989],{"class":3313,"line":3555},[3311,4990,3461],{"class":3331},[3311,4992,4993],{"class":3313,"line":3577},[3311,4994,3421],{"emptyLinePlaceholder":3420},[3311,4996,4997,4999,5001],{"class":3313,"line":3611},[3311,4998,3318],{"class":3317},[3311,5000,3321],{"class":3317},[3311,5002,5003],{"class":3324}," OrderNote\n",[3311,5005,5006],{"class":3313,"line":3633},[3311,5007,3332],{"class":3331},[3311,5009,5010,5012,5014,5017,5019,5021,5023,5025,5027,5029,5031,5033],{"class":3313,"line":4514},[3311,5011,3338],{"class":3317},[3311,5013,3368],{"class":3317},[3311,5015,5016],{"class":3344}," Text",[3311,5018,3622],{"class":3331},[3311,5020,3351],{"class":3317},[3311,5022,3354],{"class":3331},[3311,5024,3357],{"class":3317},[3311,5026,3382],{"class":3331},[3311,5028,3385],{"class":3317},[3311,5030,3289],{"class":3331},[3311,5032,3390],{"class":3344},[3311,5034,3393],{"class":3331},[3311,5036,5037,5039,5041,5044,5046,5048,5050,5052,5054,5056,5058,5060],{"class":3313,"line":4520},[3311,5038,3338],{"class":3317},[3311,5040,3368],{"class":3317},[3311,5042,5043],{"class":3344}," AuthorName",[3311,5045,3348],{"class":3331},[3311,5047,3351],{"class":3317},[3311,5049,3354],{"class":3331},[3311,5051,3357],{"class":3317},[3311,5053,3382],{"class":3331},[3311,5055,3385],{"class":3317},[3311,5057,3289],{"class":3331},[3311,5059,3390],{"class":3344},[3311,5061,3393],{"class":3331},[3311,5063,5064,5066,5068,5071,5074,5076,5078,5080],{"class":3313,"line":4526},[3311,5065,3338],{"class":3317},[3311,5067,4812],{"class":3324},[3311,5069,5070],{"class":3344}," AddedAt",[3311,5072,5073],{"class":3331},"  { ",[3311,5075,3351],{"class":3317},[3311,5077,3354],{"class":3331},[3311,5079,3357],{"class":3317},[3311,5081,3360],{"class":3331},[3311,5083,5085,5087,5089,5092,5095,5097,5099,5101],{"class":3313,"line":5084},23,[3311,5086,3338],{"class":3317},[3311,5088,3616],{"class":3317},[3311,5090,5091],{"class":3344}," IsInternal",[3311,5093,5094],{"class":3331},"   { ",[3311,5096,3351],{"class":3317},[3311,5098,3354],{"class":3331},[3311,5100,3357],{"class":3317},[3311,5102,3360],{"class":3331},[3311,5104,5106],{"class":3313,"line":5105},24,[3311,5107,3461],{"class":3331},[3215,5109,5111],{"className":3305,"code":5110,"language":3307,"meta":3222,"style":3222},"public class OrderConfiguration : IEntityTypeConfiguration\u003COrder>\n{\n    public void Configure(EntityTypeBuilder\u003COrder> builder)\n    {\n        builder.HasKey(o => o.Id);\n        builder.Property(o => o.OrderNumber).IsRequired().HasMaxLength(30);\n\n        // OwnsMany + ToJson: масив тегів → JSON стовпець \"Tags\"\n        builder.OwnsMany(o => o.Tags, tag =>\n        {\n            tag.ToJson(); // весь List\u003COrderTag> → JSON array\n\n            tag.Property(t => t.Value).HasMaxLength(50);\n            tag.Property(t => t.Category).HasMaxLength(50);\n        });\n\n        // OwnsMany + ToJson: масив нотаток → JSON стовпець \"Notes\"\n        builder.OwnsMany(o => o.Notes, note =>\n        {\n            note.ToJson();\n\n            note.Property(n => n.Text).HasMaxLength(2000);\n            note.Property(n => n.AuthorName).HasMaxLength(100);\n        });\n    }\n}\n",[2969,5112,5113,5133,5137,5159,5163,5186,5222,5226,5231,5258,5262,5276,5280,5312,5343,5347,5351,5356,5382,5386,5397,5401,5434,5465,5469,5474],{"__ignoreMap":3222},[3311,5114,5115,5117,5119,5122,5124,5126,5128,5131],{"class":3313,"line":3314},[3311,5116,3318],{"class":3317},[3311,5118,3321],{"class":3317},[3311,5120,5121],{"class":3324}," OrderConfiguration",[3311,5123,3652],{"class":3331},[3311,5125,3655],{"class":3324},[3311,5127,3585],{"class":3331},[3311,5129,5130],{"class":3324},"Order",[3311,5132,3663],{"class":3331},[3311,5134,5135],{"class":3313,"line":3328},[3311,5136,3332],{"class":3331},[3311,5138,5139,5141,5143,5145,5147,5149,5151,5153,5155,5157],{"class":3313,"line":3335},[3311,5140,3338],{"class":3317},[3311,5142,3674],{"class":3317},[3311,5144,3678],{"class":3677},[3311,5146,3681],{"class":3331},[3311,5148,3684],{"class":3324},[3311,5150,3585],{"class":3331},[3311,5152,5130],{"class":3324},[3311,5154,3590],{"class":3331},[3311,5156,3693],{"class":3344},[3311,5158,3696],{"class":3331},[3311,5160,5161],{"class":3313,"line":3363},[3311,5162,3701],{"class":3331},[3311,5164,5165,5167,5169,5171,5173,5176,5178,5180,5182,5184],{"class":3313,"line":3396},[3311,5166,3706],{"class":3344},[3311,5168,3289],{"class":3331},[3311,5170,3711],{"class":3677},[3311,5172,3681],{"class":3331},[3311,5174,5175],{"class":3344},"o",[3311,5177,3718],{"class":3331},[3311,5179,5175],{"class":3344},[3311,5181,3289],{"class":3331},[3311,5183,3725],{"class":3344},[3311,5185,3728],{"class":3331},[3311,5187,5188,5190,5192,5194,5196,5198,5200,5202,5204,5207,5209,5211,5213,5215,5217,5220],{"class":3313,"line":3417},[3311,5189,3706],{"class":3344},[3311,5191,3289],{"class":3331},[3311,5193,3737],{"class":3677},[3311,5195,3681],{"class":3331},[3311,5197,5175],{"class":3344},[3311,5199,3718],{"class":3331},[3311,5201,5175],{"class":3344},[3311,5203,3289],{"class":3331},[3311,5205,5206],{"class":3344},"OrderNumber",[3311,5208,3753],{"class":3331},[3311,5210,3756],{"class":3677},[3311,5212,3759],{"class":3331},[3311,5214,3762],{"class":3677},[3311,5216,3681],{"class":3331},[3311,5218,5219],{"class":3767},"30",[3311,5221,3728],{"class":3331},[3311,5223,5224],{"class":3313,"line":3424},[3311,5225,3421],{"emptyLinePlaceholder":3420},[3311,5227,5228],{"class":3313,"line":3431},[3311,5229,5230],{"class":3427},"        // OwnsMany + ToJson: масив тегів → JSON стовпець \"Tags\"\n",[3311,5232,5233,5235,5237,5239,5241,5243,5245,5247,5249,5251,5253,5256],{"class":3313,"line":3458},[3311,5234,3706],{"class":3344},[3311,5236,3289],{"class":3331},[3311,5238,4740],{"class":3677},[3311,5240,3681],{"class":3331},[3311,5242,5175],{"class":3344},[3311,5244,3718],{"class":3331},[3311,5246,5175],{"class":3344},[3311,5248,3289],{"class":3331},[3311,5250,3593],{"class":3344},[3311,5252,2994],{"class":3331},[3311,5254,5255],{"class":3344},"tag",[3311,5257,3847],{"class":3331},[3311,5259,5260],{"class":3313,"line":3464},[3311,5261,3852],{"class":3331},[3311,5263,5264,5267,5269,5271,5273],{"class":3313,"line":3469},[3311,5265,5266],{"class":3344},"            tag",[3311,5268,3289],{"class":3331},[3311,5270,3862],{"class":3677},[3311,5272,3865],{"class":3331},[3311,5274,5275],{"class":3427},"// весь List\u003COrderTag> → JSON array\n",[3311,5277,5278],{"class":3313,"line":3479},[3311,5279,3421],{"emptyLinePlaceholder":3420},[3311,5281,5282,5284,5286,5288,5290,5293,5295,5297,5299,5302,5304,5306,5308,5310],{"class":3313,"line":3484},[3311,5283,5266],{"class":3344},[3311,5285,3289],{"class":3331},[3311,5287,3737],{"class":3677},[3311,5289,3681],{"class":3331},[3311,5291,5292],{"class":3344},"t",[3311,5294,3718],{"class":3331},[3311,5296,5292],{"class":3344},[3311,5298,3289],{"class":3331},[3311,5300,5301],{"class":3344},"Value",[3311,5303,3753],{"class":3331},[3311,5305,3762],{"class":3677},[3311,5307,3681],{"class":3331},[3311,5309,3933],{"class":3767},[3311,5311,3728],{"class":3331},[3311,5313,5314,5316,5318,5320,5322,5324,5326,5328,5330,5333,5335,5337,5339,5341],{"class":3313,"line":3508},[3311,5315,5266],{"class":3344},[3311,5317,3289],{"class":3331},[3311,5319,3737],{"class":3677},[3311,5321,3681],{"class":3331},[3311,5323,5292],{"class":3344},[3311,5325,3718],{"class":3331},[3311,5327,5292],{"class":3344},[3311,5329,3289],{"class":3331},[3311,5331,5332],{"class":3344},"Category",[3311,5334,3753],{"class":3331},[3311,5336,3762],{"class":3677},[3311,5338,3681],{"class":3331},[3311,5340,3933],{"class":3767},[3311,5342,3728],{"class":3331},[3311,5344,5345],{"class":3313,"line":3531},[3311,5346,3945],{"class":3331},[3311,5348,5349],{"class":3313,"line":3555},[3311,5350,3421],{"emptyLinePlaceholder":3420},[3311,5352,5353],{"class":3313,"line":3577},[3311,5354,5355],{"class":3427},"        // OwnsMany + ToJson: масив нотаток → JSON стовпець \"Notes\"\n",[3311,5357,5358,5360,5362,5364,5366,5368,5370,5372,5374,5376,5378,5380],{"class":3313,"line":3611},[3311,5359,3706],{"class":3344},[3311,5361,3289],{"class":3331},[3311,5363,4740],{"class":3677},[3311,5365,3681],{"class":3331},[3311,5367,5175],{"class":3344},[3311,5369,3718],{"class":3331},[3311,5371,5175],{"class":3344},[3311,5373,3289],{"class":3331},[3311,5375,4887],{"class":3344},[3311,5377,2994],{"class":3331},[3311,5379,4712],{"class":3344},[3311,5381,3847],{"class":3331},[3311,5383,5384],{"class":3313,"line":3633},[3311,5385,3852],{"class":3331},[3311,5387,5388,5391,5393,5395],{"class":3313,"line":4514},[3311,5389,5390],{"class":3344},"            note",[3311,5392,3289],{"class":3331},[3311,5394,3862],{"class":3677},[3311,5396,3455],{"class":3331},[3311,5398,5399],{"class":3313,"line":4520},[3311,5400,3421],{"emptyLinePlaceholder":3420},[3311,5402,5403,5405,5407,5409,5411,5414,5416,5418,5420,5423,5425,5427,5429,5432],{"class":3313,"line":4526},[3311,5404,5390],{"class":3344},[3311,5406,3289],{"class":3331},[3311,5408,3737],{"class":3677},[3311,5410,3681],{"class":3331},[3311,5412,5413],{"class":3344},"n",[3311,5415,3718],{"class":3331},[3311,5417,5413],{"class":3344},[3311,5419,3289],{"class":3331},[3311,5421,5422],{"class":3344},"Text",[3311,5424,3753],{"class":3331},[3311,5426,3762],{"class":3677},[3311,5428,3681],{"class":3331},[3311,5430,5431],{"class":3767},"2000",[3311,5433,3728],{"class":3331},[3311,5435,5436,5438,5440,5442,5444,5446,5448,5450,5452,5455,5457,5459,5461,5463],{"class":3313,"line":5084},[3311,5437,5390],{"class":3344},[3311,5439,3289],{"class":3331},[3311,5441,3737],{"class":3677},[3311,5443,3681],{"class":3331},[3311,5445,5413],{"class":3344},[3311,5447,3718],{"class":3331},[3311,5449,5413],{"class":3344},[3311,5451,3289],{"class":3331},[3311,5453,5454],{"class":3344},"AuthorName",[3311,5456,3753],{"class":3331},[3311,5458,3762],{"class":3677},[3311,5460,3681],{"class":3331},[3311,5462,3902],{"class":3767},[3311,5464,3728],{"class":3331},[3311,5466,5467],{"class":3313,"line":5105},[3311,5468,3945],{"class":3331},[3311,5470,5472],{"class":3313,"line":5471},25,[3311,5473,3950],{"class":3331},[3311,5475,5477],{"class":3313,"line":5476},26,[3311,5478,3461],{"class":3331},[2965,5480,5481],{},"Генерований DDL:",[3215,5483,5485],{"className":3960,"code":5484,"language":3962,"meta":3222,"style":3222},"CREATE TABLE [Orders] (\n    [Id]          INT           NOT NULL IDENTITY,\n    [OrderNumber] VARCHAR(30)   NOT NULL,\n    [PlacedAt]    DATETIME2     NOT NULL,\n    [Tags]        NVARCHAR(MAX) NULL,  -- JSON масив тегів\n    [Notes]       NVARCHAR(MAX) NULL,  -- JSON масив нотаток\n    CONSTRAINT [PK_Orders] PRIMARY KEY ([Id])\n);\n",[2969,5486,5487,5496,5510,5528,5541,5558,5574,5585],{"__ignoreMap":3222},[3311,5488,5489,5491,5493],{"class":3313,"line":3314},[3311,5490,3969],{"class":3317},[3311,5492,3972],{"class":3317},[3311,5494,5495],{"class":3331}," [Orders] (\n",[3311,5497,5498,5501,5503,5506,5508],{"class":3313,"line":3328},[3311,5499,5500],{"class":3331},"    [Id]          ",[3311,5502,3983],{"class":3317},[3311,5504,5505],{"class":3317},"           NOT NULL",[3311,5507,3989],{"class":3317},[3311,5509,3992],{"class":3331},[3311,5511,5512,5515,5518,5520,5522,5524,5526],{"class":3313,"line":3335},[3311,5513,5514],{"class":3331},"    [OrderNumber] ",[3311,5516,5517],{"class":3317},"VARCHAR",[3311,5519,3681],{"class":3331},[3311,5521,5219],{"class":3767},[3311,5523,4007],{"class":3331},[3311,5525,4010],{"class":3317},[3311,5527,3992],{"class":3331},[3311,5529,5530,5533,5536,5539],{"class":3313,"line":3363},[3311,5531,5532],{"class":3331},"    [PlacedAt]    ",[3311,5534,5535],{"class":3317},"DATETIME2",[3311,5537,5538],{"class":3317},"     NOT NULL",[3311,5540,3992],{"class":3331},[3311,5542,5543,5546,5548,5551,5553,5555],{"class":3313,"line":3396},[3311,5544,5545],{"class":3331},"    [Tags]        ",[3311,5547,4000],{"class":3317},[3311,5549,5550],{"class":3331},"(MAX) ",[3311,5552,4048],{"class":3317},[3311,5554,4051],{"class":3331},[3311,5556,5557],{"class":3427},"-- JSON масив тегів\n",[3311,5559,5560,5563,5565,5567,5569,5571],{"class":3313,"line":3417},[3311,5561,5562],{"class":3331},"    [Notes]       ",[3311,5564,4000],{"class":3317},[3311,5566,5550],{"class":3331},[3311,5568,4048],{"class":3317},[3311,5570,4051],{"class":3331},[3311,5572,5573],{"class":3427},"-- JSON масив нотаток\n",[3311,5575,5576,5578,5581,5583],{"class":3313,"line":3424},[3311,5577,4059],{"class":3317},[3311,5579,5580],{"class":3331}," [PK_Orders] ",[3311,5582,4065],{"class":3317},[3311,5584,4068],{"class":3331},[3311,5586,5587],{"class":3313,"line":3431},[3311,5588,3728],{"class":3331},[2965,5590,5591],{},"Збережені JSON-значення:",[3215,5593,5595],{"className":4190,"code":5594,"language":3116,"meta":3222,"style":3222},"-- Tags стовпець:\n[\n  {\"value\": \"urgent\", \"category\": \"priority\"},\n  {\"value\": \"kyiv\", \"category\": \"region\"}\n]\n\n-- Notes стовпець:\n[\n  {\n    \"text\": \"Клієнт просив доставку до 18:00\",\n    \"authorName\": \"Менеджер Іванова\",\n    \"addedAt\": \"2024-01-15T10:30:00Z\",\n    \"isInternal\": false\n  }\n]\n",[2969,5596,5597,5602,5607,5633,5655,5660,5664,5669,5673,5678,5690,5702,5714,5723,5728],{"__ignoreMap":3222},[3311,5598,5599],{"class":3313,"line":3314},[3311,5600,5601],{"class":3331},"-- Tags стовпець:\n",[3311,5603,5604],{"class":3313,"line":3328},[3311,5605,5606],{"class":3331},"[\n",[3311,5608,5609,5612,5615,5617,5620,5622,5625,5627,5630],{"class":3313,"line":3335},[3311,5610,5611],{"class":3331},"  {",[3311,5613,5614],{"class":4202},"\"value\"",[3311,5616,4206],{"class":3331},[3311,5618,5619],{"class":4100},"\"urgent\"",[3311,5621,2994],{"class":3331},[3311,5623,5624],{"class":4202},"\"category\"",[3311,5626,4206],{"class":3331},[3311,5628,5629],{"class":4100},"\"priority\"",[3311,5631,5632],{"class":3331},"},\n",[3311,5634,5635,5637,5639,5641,5644,5646,5648,5650,5653],{"class":3313,"line":3363},[3311,5636,5611],{"class":3331},[3311,5638,5614],{"class":4202},[3311,5640,4206],{"class":3331},[3311,5642,5643],{"class":4100},"\"kyiv\"",[3311,5645,2994],{"class":3331},[3311,5647,5624],{"class":4202},[3311,5649,4206],{"class":3331},[3311,5651,5652],{"class":4100},"\"region\"",[3311,5654,3461],{"class":3331},[3311,5656,5657],{"class":3313,"line":3396},[3311,5658,5659],{"class":3331},"]\n",[3311,5661,5662],{"class":3313,"line":3417},[3311,5663,3421],{"emptyLinePlaceholder":3420},[3311,5665,5666],{"class":3313,"line":3424},[3311,5667,5668],{"class":3331},"-- Notes стовпець:\n",[3311,5670,5671],{"class":3313,"line":3431},[3311,5672,5606],{"class":3331},[3311,5674,5675],{"class":3313,"line":3458},[3311,5676,5677],{"class":3331},"  {\n",[3311,5679,5680,5683,5685,5688],{"class":3313,"line":3464},[3311,5681,5682],{"class":4202},"    \"text\"",[3311,5684,4206],{"class":3331},[3311,5686,5687],{"class":4100},"\"Клієнт просив доставку до 18:00\"",[3311,5689,3992],{"class":3331},[3311,5691,5692,5695,5697,5700],{"class":3313,"line":3469},[3311,5693,5694],{"class":4202},"    \"authorName\"",[3311,5696,4206],{"class":3331},[3311,5698,5699],{"class":4100},"\"Менеджер Іванова\"",[3311,5701,3992],{"class":3331},[3311,5703,5704,5707,5709,5712],{"class":3313,"line":3479},[3311,5705,5706],{"class":4202},"    \"addedAt\"",[3311,5708,4206],{"class":3331},[3311,5710,5711],{"class":4100},"\"2024-01-15T10:30:00Z\"",[3311,5713,3992],{"class":3331},[3311,5715,5716,5719,5721],{"class":3313,"line":3484},[3311,5717,5718],{"class":4202},"    \"isInternal\"",[3311,5720,4206],{"class":3331},[3311,5722,4281],{"class":3317},[3311,5724,5725],{"class":3313,"line":3508},[3311,5726,5727],{"class":3331},"  }\n",[3311,5729,5730],{"class":3313,"line":3531},[3311,5731,5659],{"class":3331},[3215,5733,5735],{"className":3305,"code":5734,"language":3307,"meta":3222,"style":3222},"// Робота з OwnsMany + ToJson\nvar order = await context.Orders\n    .Include(o => o.Tags)\n    .Include(o => o.Notes)\n    .FirstAsync(o => o.Id == orderId);\n\n// Додати тег\norder.Tags.Add(new OrderTag { Value = \"express\", Category = \"delivery\" });\n\n// Видалити нотатку\nvar noteToRemove = order.Notes.FirstOrDefault(n => n.IsInternal);\nif (noteToRemove is not null) order.Notes.Remove(noteToRemove);\n\nawait context.SaveChangesAsync();\n// UPDATE Orders SET Tags='[...]', Notes='[...]' WHERE Id=@id\n",[2969,5736,5737,5742,5760,5782,5802,5829,5833,5838,5879,5883,5888,5923,5963,5967,5979],{"__ignoreMap":3222},[3311,5738,5739],{"class":3313,"line":3314},[3311,5740,5741],{"class":3427},"// Робота з OwnsMany + ToJson\n",[3311,5743,5744,5746,5749,5751,5753,5755,5757],{"class":3313,"line":3328},[3311,5745,4307],{"class":3317},[3311,5747,5748],{"class":3344}," order",[3311,5750,4313],{"class":3331},[3311,5752,4496],{"class":3317},[3311,5754,4499],{"class":3344},[3311,5756,3289],{"class":3331},[3311,5758,5759],{"class":3344},"Orders\n",[3311,5761,5762,5765,5768,5770,5772,5774,5776,5778,5780],{"class":3313,"line":3335},[3311,5763,5764],{"class":3331},"    .",[3311,5766,5767],{"class":3677},"Include",[3311,5769,3681],{"class":3331},[3311,5771,5175],{"class":3344},[3311,5773,3718],{"class":3331},[3311,5775,5175],{"class":3344},[3311,5777,3289],{"class":3331},[3311,5779,3593],{"class":3344},[3311,5781,3696],{"class":3331},[3311,5783,5784,5786,5788,5790,5792,5794,5796,5798,5800],{"class":3313,"line":3363},[3311,5785,5764],{"class":3331},[3311,5787,5767],{"class":3677},[3311,5789,3681],{"class":3331},[3311,5791,5175],{"class":3344},[3311,5793,3718],{"class":3331},[3311,5795,5175],{"class":3344},[3311,5797,3289],{"class":3331},[3311,5799,4887],{"class":3344},[3311,5801,3696],{"class":3331},[3311,5803,5804,5806,5809,5811,5813,5815,5817,5819,5821,5824,5827],{"class":3313,"line":3396},[3311,5805,5764],{"class":3331},[3311,5807,5808],{"class":3677},"FirstAsync",[3311,5810,3681],{"class":3331},[3311,5812,5175],{"class":3344},[3311,5814,3718],{"class":3331},[3311,5816,5175],{"class":3344},[3311,5818,3289],{"class":3331},[3311,5820,3725],{"class":3344},[3311,5822,5823],{"class":3331}," == ",[3311,5825,5826],{"class":3344},"orderId",[3311,5828,3728],{"class":3331},[3311,5830,5831],{"class":3313,"line":3417},[3311,5832,3421],{"emptyLinePlaceholder":3420},[3311,5834,5835],{"class":3313,"line":3424},[3311,5836,5837],{"class":3427},"// Додати тег\n",[3311,5839,5840,5843,5845,5847,5849,5851,5853,5855,5858,5860,5862,5864,5867,5869,5871,5873,5876],{"class":3313,"line":3431},[3311,5841,5842],{"class":3344},"order",[3311,5844,3289],{"class":3331},[3311,5846,3593],{"class":3344},[3311,5848,3289],{"class":3331},[3311,5850,4484],{"class":3677},[3311,5852,3681],{"class":3331},[3311,5854,3452],{"class":3317},[3311,5856,5857],{"class":3324}," OrderTag",[3311,5859,3348],{"class":3331},[3311,5861,5301],{"class":3344},[3311,5863,4313],{"class":3331},[3311,5865,5866],{"class":4100},"\"express\"",[3311,5868,2994],{"class":3331},[3311,5870,5332],{"class":3344},[3311,5872,4313],{"class":3331},[3311,5874,5875],{"class":4100},"\"delivery\"",[3311,5877,5878],{"class":3331}," });\n",[3311,5880,5881],{"class":3313,"line":3458},[3311,5882,3421],{"emptyLinePlaceholder":3420},[3311,5884,5885],{"class":3313,"line":3464},[3311,5886,5887],{"class":3427},"// Видалити нотатку\n",[3311,5889,5890,5892,5895,5897,5899,5901,5903,5905,5908,5910,5912,5914,5916,5918,5921],{"class":3313,"line":3469},[3311,5891,4307],{"class":3317},[3311,5893,5894],{"class":3344}," noteToRemove",[3311,5896,4313],{"class":3331},[3311,5898,5842],{"class":3344},[3311,5900,3289],{"class":3331},[3311,5902,4887],{"class":3344},[3311,5904,3289],{"class":3331},[3311,5906,5907],{"class":3677},"FirstOrDefault",[3311,5909,3681],{"class":3331},[3311,5911,5413],{"class":3344},[3311,5913,3718],{"class":3331},[3311,5915,5413],{"class":3344},[3311,5917,3289],{"class":3331},[3311,5919,5920],{"class":3344},"IsInternal",[3311,5922,3728],{"class":3331},[3311,5924,5925,5929,5931,5934,5937,5940,5943,5946,5948,5950,5952,5954,5957,5959,5961],{"class":3313,"line":3479},[3311,5926,5928],{"class":5927},"sCDza","if",[3311,5930,4173],{"class":3331},[3311,5932,5933],{"class":3344},"noteToRemove",[3311,5935,5936],{"class":3317}," is",[3311,5938,5939],{"class":3317}," not",[3311,5941,5942],{"class":3317}," null",[3311,5944,5945],{"class":3331},") ",[3311,5947,5842],{"class":3344},[3311,5949,3289],{"class":3331},[3311,5951,4887],{"class":3344},[3311,5953,3289],{"class":3331},[3311,5955,5956],{"class":3677},"Remove",[3311,5958,3681],{"class":3331},[3311,5960,5933],{"class":3344},[3311,5962,3728],{"class":3331},[3311,5964,5965],{"class":3313,"line":3484},[3311,5966,3421],{"emptyLinePlaceholder":3420},[3311,5968,5969,5971,5973,5975,5977],{"class":3313,"line":3508},[3311,5970,4496],{"class":3317},[3311,5972,4499],{"class":3344},[3311,5974,3289],{"class":3331},[3311,5976,4504],{"class":3677},[3311,5978,3455],{"class":3331},[3311,5980,5981],{"class":3313,"line":3531},[3311,5982,5983],{"class":3427},"// UPDATE Orders SET Tags='[...]', Notes='[...]' WHERE Id=@id\n",[3190,5985],{},[2960,5987,5989],{"id":5988},"вкладені-json-структури-ownsmany-ownsone-tojson","Вкладені JSON-структури: OwnsMany → OwnsOne → ToJson",[2965,5991,5992],{},"Найпотужніший сценарій — складні вкладені структури у одному JSON-стовпці. Наприклад, форма замовлення з рядками, де кожен рядок має власний опис:",[3215,5994,5996],{"className":3305,"code":5995,"language":3307,"meta":3222,"style":3222},"public class SurveyResponse\n{\n    public int Id { get; set; }\n    public string RespondentEmail { get; set; } = string.Empty;\n    public DateTime SubmittedAt { get; set; }\n\n    // Вся структура відповідей → один JSON стовпець \"Answers\"\n    public ICollection\u003CQuestionAnswer> Answers { get; set; } = new List\u003CQuestionAnswer>();\n}\n\npublic class QuestionAnswer\n{\n    public string QuestionId   { get; set; } = string.Empty;\n    public string QuestionText { get; set; } = string.Empty;\n    public string AnswerType   { get; set; } = string.Empty;  // \"text\", \"rating\", \"choice\"\n    public string? TextValue   { get; set; }\n    public int? RatingValue    { get; set; }\n    public SelectedChoice? Choice { get; set; }  // вкладений об'єкт\n}\n\npublic class SelectedChoice\n{\n    public string OptionId    { get; set; } = string.Empty;\n    public string OptionLabel { get; set; } = string.Empty;\n}\n",[2969,5997,5998,6007,6011,6029,6056,6075,6079,6084,6120,6124,6128,6137,6141,6168,6195,6225,6246,6267,6293,6297,6301,6310,6314,6341,6368],{"__ignoreMap":3222},[3311,5999,6000,6002,6004],{"class":3313,"line":3314},[3311,6001,3318],{"class":3317},[3311,6003,3321],{"class":3317},[3311,6005,6006],{"class":3324}," SurveyResponse\n",[3311,6008,6009],{"class":3313,"line":3328},[3311,6010,3332],{"class":3331},[3311,6012,6013,6015,6017,6019,6021,6023,6025,6027],{"class":3313,"line":3335},[3311,6014,3338],{"class":3317},[3311,6016,3341],{"class":3317},[3311,6018,3345],{"class":3344},[3311,6020,3348],{"class":3331},[3311,6022,3351],{"class":3317},[3311,6024,3354],{"class":3331},[3311,6026,3357],{"class":3317},[3311,6028,3360],{"class":3331},[3311,6030,6031,6033,6035,6038,6040,6042,6044,6046,6048,6050,6052,6054],{"class":3313,"line":3363},[3311,6032,3338],{"class":3317},[3311,6034,3368],{"class":3317},[3311,6036,6037],{"class":3344}," RespondentEmail",[3311,6039,3348],{"class":3331},[3311,6041,3351],{"class":3317},[3311,6043,3354],{"class":3331},[3311,6045,3357],{"class":3317},[3311,6047,3382],{"class":3331},[3311,6049,3385],{"class":3317},[3311,6051,3289],{"class":3331},[3311,6053,3390],{"class":3344},[3311,6055,3393],{"class":3331},[3311,6057,6058,6060,6062,6065,6067,6069,6071,6073],{"class":3313,"line":3396},[3311,6059,3338],{"class":3317},[3311,6061,4812],{"class":3324},[3311,6063,6064],{"class":3344}," SubmittedAt",[3311,6066,3348],{"class":3331},[3311,6068,3351],{"class":3317},[3311,6070,3354],{"class":3331},[3311,6072,3357],{"class":3317},[3311,6074,3360],{"class":3331},[3311,6076,6077],{"class":3313,"line":3417},[3311,6078,3421],{"emptyLinePlaceholder":3420},[3311,6080,6081],{"class":3313,"line":3424},[3311,6082,6083],{"class":3427},"    // Вся структура відповідей → один JSON стовпець \"Answers\"\n",[3311,6085,6086,6088,6090,6092,6095,6097,6100,6102,6104,6106,6108,6110,6112,6114,6116,6118],{"class":3313,"line":3431},[3311,6087,3338],{"class":3317},[3311,6089,4841],{"class":3324},[3311,6091,3585],{"class":3331},[3311,6093,6094],{"class":3324},"QuestionAnswer",[3311,6096,3590],{"class":3331},[3311,6098,6099],{"class":3344},"Answers",[3311,6101,3348],{"class":3331},[3311,6103,3351],{"class":3317},[3311,6105,3354],{"class":3331},[3311,6107,3357],{"class":3317},[3311,6109,3382],{"class":3331},[3311,6111,3452],{"class":3317},[3311,6113,3582],{"class":3324},[3311,6115,3585],{"class":3331},[3311,6117,6094],{"class":3324},[3311,6119,4871],{"class":3331},[3311,6121,6122],{"class":3313,"line":3458},[3311,6123,3461],{"class":3331},[3311,6125,6126],{"class":3313,"line":3464},[3311,6127,3421],{"emptyLinePlaceholder":3420},[3311,6129,6130,6132,6134],{"class":3313,"line":3469},[3311,6131,3318],{"class":3317},[3311,6133,3321],{"class":3317},[3311,6135,6136],{"class":3324}," QuestionAnswer\n",[3311,6138,6139],{"class":3313,"line":3479},[3311,6140,3332],{"class":3331},[3311,6142,6143,6145,6147,6150,6152,6154,6156,6158,6160,6162,6164,6166],{"class":3313,"line":3484},[3311,6144,3338],{"class":3317},[3311,6146,3368],{"class":3317},[3311,6148,6149],{"class":3344}," QuestionId",[3311,6151,5094],{"class":3331},[3311,6153,3351],{"class":3317},[3311,6155,3354],{"class":3331},[3311,6157,3357],{"class":3317},[3311,6159,3382],{"class":3331},[3311,6161,3385],{"class":3317},[3311,6163,3289],{"class":3331},[3311,6165,3390],{"class":3344},[3311,6167,3393],{"class":3331},[3311,6169,6170,6172,6174,6177,6179,6181,6183,6185,6187,6189,6191,6193],{"class":3313,"line":3508},[3311,6171,3338],{"class":3317},[3311,6173,3368],{"class":3317},[3311,6175,6176],{"class":3344}," QuestionText",[3311,6178,3348],{"class":3331},[3311,6180,3351],{"class":3317},[3311,6182,3354],{"class":3331},[3311,6184,3357],{"class":3317},[3311,6186,3382],{"class":3331},[3311,6188,3385],{"class":3317},[3311,6190,3289],{"class":3331},[3311,6192,3390],{"class":3344},[3311,6194,3393],{"class":3331},[3311,6196,6197,6199,6201,6204,6206,6208,6210,6212,6214,6216,6218,6220,6222],{"class":3313,"line":3531},[3311,6198,3338],{"class":3317},[3311,6200,3368],{"class":3317},[3311,6202,6203],{"class":3344}," AnswerType",[3311,6205,5094],{"class":3331},[3311,6207,3351],{"class":3317},[3311,6209,3354],{"class":3331},[3311,6211,3357],{"class":3317},[3311,6213,3382],{"class":3331},[3311,6215,3385],{"class":3317},[3311,6217,3289],{"class":3331},[3311,6219,3390],{"class":3344},[3311,6221,4983],{"class":3331},[3311,6223,6224],{"class":3427},"// \"text\", \"rating\", \"choice\"\n",[3311,6226,6227,6229,6231,6233,6236,6238,6240,6242,6244],{"class":3313,"line":3555},[3311,6228,3338],{"class":3317},[3311,6230,3368],{"class":3317},[3311,6232,3491],{"class":3331},[3311,6234,6235],{"class":3344},"TextValue",[3311,6237,5094],{"class":3331},[3311,6239,3351],{"class":3317},[3311,6241,3354],{"class":3331},[3311,6243,3357],{"class":3317},[3311,6245,3360],{"class":3331},[3311,6247,6248,6250,6252,6254,6257,6259,6261,6263,6265],{"class":3313,"line":3577},[3311,6249,3338],{"class":3317},[3311,6251,3341],{"class":3317},[3311,6253,3491],{"class":3331},[3311,6255,6256],{"class":3344},"RatingValue",[3311,6258,3596],{"class":3331},[3311,6260,3351],{"class":3317},[3311,6262,3354],{"class":3331},[3311,6264,3357],{"class":3317},[3311,6266,3360],{"class":3331},[3311,6268,6269,6271,6274,6276,6279,6281,6283,6285,6287,6290],{"class":3313,"line":3611},[3311,6270,3338],{"class":3317},[3311,6272,6273],{"class":3324}," SelectedChoice",[3311,6275,3491],{"class":3331},[3311,6277,6278],{"class":3344},"Choice",[3311,6280,3348],{"class":3331},[3311,6282,3351],{"class":3317},[3311,6284,3354],{"class":3331},[3311,6286,3357],{"class":3317},[3311,6288,6289],{"class":3331},"; }  ",[3311,6291,6292],{"class":3427},"// вкладений об'єкт\n",[3311,6294,6295],{"class":3313,"line":3633},[3311,6296,3461],{"class":3331},[3311,6298,6299],{"class":3313,"line":4514},[3311,6300,3421],{"emptyLinePlaceholder":3420},[3311,6302,6303,6305,6307],{"class":3313,"line":4520},[3311,6304,3318],{"class":3317},[3311,6306,3321],{"class":3317},[3311,6308,6309],{"class":3324}," SelectedChoice\n",[3311,6311,6312],{"class":3313,"line":4526},[3311,6313,3332],{"class":3331},[3311,6315,6316,6318,6320,6323,6325,6327,6329,6331,6333,6335,6337,6339],{"class":3313,"line":5084},[3311,6317,3338],{"class":3317},[3311,6319,3368],{"class":3317},[3311,6321,6322],{"class":3344}," OptionId",[3311,6324,3596],{"class":3331},[3311,6326,3351],{"class":3317},[3311,6328,3354],{"class":3331},[3311,6330,3357],{"class":3317},[3311,6332,3382],{"class":3331},[3311,6334,3385],{"class":3317},[3311,6336,3289],{"class":3331},[3311,6338,3390],{"class":3344},[3311,6340,3393],{"class":3331},[3311,6342,6343,6345,6347,6350,6352,6354,6356,6358,6360,6362,6364,6366],{"class":3313,"line":5105},[3311,6344,3338],{"class":3317},[3311,6346,3368],{"class":3317},[3311,6348,6349],{"class":3344}," OptionLabel",[3311,6351,3348],{"class":3331},[3311,6353,3351],{"class":3317},[3311,6355,3354],{"class":3331},[3311,6357,3357],{"class":3317},[3311,6359,3382],{"class":3331},[3311,6361,3385],{"class":3317},[3311,6363,3289],{"class":3331},[3311,6365,3390],{"class":3344},[3311,6367,3393],{"class":3331},[3311,6369,6370],{"class":3313,"line":5471},[3311,6371,3461],{"class":3331},[3215,6373,6375],{"className":3305,"code":6374,"language":3307,"meta":3222,"style":3222},"public class SurveyResponseConfiguration : IEntityTypeConfiguration\u003CSurveyResponse>\n{\n    public void Configure(EntityTypeBuilder\u003CSurveyResponse> builder)\n    {\n        builder.HasKey(s => s.Id);\n        builder.Property(s => s.RespondentEmail).IsRequired().HasMaxLength(320);\n\n        builder.OwnsMany(s => s.Answers, answer =>\n        {\n            answer.ToJson(\"Answers\"); // явна назва колонки\n\n            answer.Property(a => a.QuestionId).HasMaxLength(50);\n            answer.Property(a => a.QuestionText).HasMaxLength(500);\n            answer.Property(a => a.AnswerType).HasMaxLength(20);\n            answer.Property(a => a.TextValue).HasMaxLength(2000);\n\n            // Вкладений OwnsOne всередині OwnsMany + ToJson\n            answer.OwnsOne(a => a.Choice, choice =>\n            {\n                // Не треба ToJson() — батько вже ToJson(), все вкладається у той самий JSON\n                choice.Property(c => c.OptionId).HasMaxLength(50);\n                choice.Property(c => c.OptionLabel).HasMaxLength(200);\n            });\n        });\n    }\n}\n",[2969,6376,6377,6397,6401,6423,6427,6450,6486,6490,6517,6521,6541,6545,6577,6609,6641,6671,6675,6680,6707,6712,6717,6750,6781,6786,6790,6794],{"__ignoreMap":3222},[3311,6378,6379,6381,6383,6386,6388,6390,6392,6395],{"class":3313,"line":3314},[3311,6380,3318],{"class":3317},[3311,6382,3321],{"class":3317},[3311,6384,6385],{"class":3324}," SurveyResponseConfiguration",[3311,6387,3652],{"class":3331},[3311,6389,3655],{"class":3324},[3311,6391,3585],{"class":3331},[3311,6393,6394],{"class":3324},"SurveyResponse",[3311,6396,3663],{"class":3331},[3311,6398,6399],{"class":3313,"line":3328},[3311,6400,3332],{"class":3331},[3311,6402,6403,6405,6407,6409,6411,6413,6415,6417,6419,6421],{"class":3313,"line":3335},[3311,6404,3338],{"class":3317},[3311,6406,3674],{"class":3317},[3311,6408,3678],{"class":3677},[3311,6410,3681],{"class":3331},[3311,6412,3684],{"class":3324},[3311,6414,3585],{"class":3331},[3311,6416,6394],{"class":3324},[3311,6418,3590],{"class":3331},[3311,6420,3693],{"class":3344},[3311,6422,3696],{"class":3331},[3311,6424,6425],{"class":3313,"line":3363},[3311,6426,3701],{"class":3331},[3311,6428,6429,6431,6433,6435,6437,6440,6442,6444,6446,6448],{"class":3313,"line":3396},[3311,6430,3706],{"class":3344},[3311,6432,3289],{"class":3331},[3311,6434,3711],{"class":3677},[3311,6436,3681],{"class":3331},[3311,6438,6439],{"class":3344},"s",[3311,6441,3718],{"class":3331},[3311,6443,6439],{"class":3344},[3311,6445,3289],{"class":3331},[3311,6447,3725],{"class":3344},[3311,6449,3728],{"class":3331},[3311,6451,6452,6454,6456,6458,6460,6462,6464,6466,6468,6471,6473,6475,6477,6479,6481,6484],{"class":3313,"line":3417},[3311,6453,3706],{"class":3344},[3311,6455,3289],{"class":3331},[3311,6457,3737],{"class":3677},[3311,6459,3681],{"class":3331},[3311,6461,6439],{"class":3344},[3311,6463,3718],{"class":3331},[3311,6465,6439],{"class":3344},[3311,6467,3289],{"class":3331},[3311,6469,6470],{"class":3344},"RespondentEmail",[3311,6472,3753],{"class":3331},[3311,6474,3756],{"class":3677},[3311,6476,3759],{"class":3331},[3311,6478,3762],{"class":3677},[3311,6480,3681],{"class":3331},[3311,6482,6483],{"class":3767},"320",[3311,6485,3728],{"class":3331},[3311,6487,6488],{"class":3313,"line":3424},[3311,6489,3421],{"emptyLinePlaceholder":3420},[3311,6491,6492,6494,6496,6498,6500,6502,6504,6506,6508,6510,6512,6515],{"class":3313,"line":3431},[3311,6493,3706],{"class":3344},[3311,6495,3289],{"class":3331},[3311,6497,4740],{"class":3677},[3311,6499,3681],{"class":3331},[3311,6501,6439],{"class":3344},[3311,6503,3718],{"class":3331},[3311,6505,6439],{"class":3344},[3311,6507,3289],{"class":3331},[3311,6509,6099],{"class":3344},[3311,6511,2994],{"class":3331},[3311,6513,6514],{"class":3344},"answer",[3311,6516,3847],{"class":3331},[3311,6518,6519],{"class":3313,"line":3458},[3311,6520,3852],{"class":3331},[3311,6522,6523,6526,6528,6530,6532,6535,6538],{"class":3313,"line":3464},[3311,6524,6525],{"class":3344},"            answer",[3311,6527,3289],{"class":3331},[3311,6529,3862],{"class":3677},[3311,6531,3681],{"class":3331},[3311,6533,6534],{"class":4100},"\"Answers\"",[3311,6536,6537],{"class":3331},"); ",[3311,6539,6540],{"class":3427},"// явна назва колонки\n",[3311,6542,6543],{"class":3313,"line":3469},[3311,6544,3421],{"emptyLinePlaceholder":3420},[3311,6546,6547,6549,6551,6553,6555,6558,6560,6562,6564,6567,6569,6571,6573,6575],{"class":3313,"line":3479},[3311,6548,6525],{"class":3344},[3311,6550,3289],{"class":3331},[3311,6552,3737],{"class":3677},[3311,6554,3681],{"class":3331},[3311,6556,6557],{"class":3344},"a",[3311,6559,3718],{"class":3331},[3311,6561,6557],{"class":3344},[3311,6563,3289],{"class":3331},[3311,6565,6566],{"class":3344},"QuestionId",[3311,6568,3753],{"class":3331},[3311,6570,3762],{"class":3677},[3311,6572,3681],{"class":3331},[3311,6574,3933],{"class":3767},[3311,6576,3728],{"class":3331},[3311,6578,6579,6581,6583,6585,6587,6589,6591,6593,6595,6598,6600,6602,6604,6607],{"class":3313,"line":3484},[3311,6580,6525],{"class":3344},[3311,6582,3289],{"class":3331},[3311,6584,3737],{"class":3677},[3311,6586,3681],{"class":3331},[3311,6588,6557],{"class":3344},[3311,6590,3718],{"class":3331},[3311,6592,6557],{"class":3344},[3311,6594,3289],{"class":3331},[3311,6596,6597],{"class":3344},"QuestionText",[3311,6599,3753],{"class":3331},[3311,6601,3762],{"class":3677},[3311,6603,3681],{"class":3331},[3311,6605,6606],{"class":3767},"500",[3311,6608,3728],{"class":3331},[3311,6610,6611,6613,6615,6617,6619,6621,6623,6625,6627,6630,6632,6634,6636,6639],{"class":3313,"line":3508},[3311,6612,6525],{"class":3344},[3311,6614,3289],{"class":3331},[3311,6616,3737],{"class":3677},[3311,6618,3681],{"class":3331},[3311,6620,6557],{"class":3344},[3311,6622,3718],{"class":3331},[3311,6624,6557],{"class":3344},[3311,6626,3289],{"class":3331},[3311,6628,6629],{"class":3344},"AnswerType",[3311,6631,3753],{"class":3331},[3311,6633,3762],{"class":3677},[3311,6635,3681],{"class":3331},[3311,6637,6638],{"class":3767},"20",[3311,6640,3728],{"class":3331},[3311,6642,6643,6645,6647,6649,6651,6653,6655,6657,6659,6661,6663,6665,6667,6669],{"class":3313,"line":3531},[3311,6644,6525],{"class":3344},[3311,6646,3289],{"class":3331},[3311,6648,3737],{"class":3677},[3311,6650,3681],{"class":3331},[3311,6652,6557],{"class":3344},[3311,6654,3718],{"class":3331},[3311,6656,6557],{"class":3344},[3311,6658,3289],{"class":3331},[3311,6660,6235],{"class":3344},[3311,6662,3753],{"class":3331},[3311,6664,3762],{"class":3677},[3311,6666,3681],{"class":3331},[3311,6668,5431],{"class":3767},[3311,6670,3728],{"class":3331},[3311,6672,6673],{"class":3313,"line":3555},[3311,6674,3421],{"emptyLinePlaceholder":3420},[3311,6676,6677],{"class":3313,"line":3577},[3311,6678,6679],{"class":3427},"            // Вкладений OwnsOne всередині OwnsMany + ToJson\n",[3311,6681,6682,6684,6686,6688,6690,6692,6694,6696,6698,6700,6702,6705],{"class":3313,"line":3611},[3311,6683,6525],{"class":3344},[3311,6685,3289],{"class":3331},[3311,6687,3826],{"class":3677},[3311,6689,3681],{"class":3331},[3311,6691,6557],{"class":3344},[3311,6693,3718],{"class":3331},[3311,6695,6557],{"class":3344},[3311,6697,3289],{"class":3331},[3311,6699,6278],{"class":3344},[3311,6701,2994],{"class":3331},[3311,6703,6704],{"class":3344},"choice",[3311,6706,3847],{"class":3331},[3311,6708,6709],{"class":3313,"line":3633},[3311,6710,6711],{"class":3331},"            {\n",[3311,6713,6714],{"class":3313,"line":4514},[3311,6715,6716],{"class":3427},"                // Не треба ToJson() — батько вже ToJson(), все вкладається у той самий JSON\n",[3311,6718,6719,6722,6724,6726,6728,6731,6733,6735,6737,6740,6742,6744,6746,6748],{"class":3313,"line":4520},[3311,6720,6721],{"class":3344},"                choice",[3311,6723,3289],{"class":3331},[3311,6725,3737],{"class":3677},[3311,6727,3681],{"class":3331},[3311,6729,6730],{"class":3344},"c",[3311,6732,3718],{"class":3331},[3311,6734,6730],{"class":3344},[3311,6736,3289],{"class":3331},[3311,6738,6739],{"class":3344},"OptionId",[3311,6741,3753],{"class":3331},[3311,6743,3762],{"class":3677},[3311,6745,3681],{"class":3331},[3311,6747,3933],{"class":3767},[3311,6749,3728],{"class":3331},[3311,6751,6752,6754,6756,6758,6760,6762,6764,6766,6768,6771,6773,6775,6777,6779],{"class":3313,"line":4526},[3311,6753,6721],{"class":3344},[3311,6755,3289],{"class":3331},[3311,6757,3737],{"class":3677},[3311,6759,3681],{"class":3331},[3311,6761,6730],{"class":3344},[3311,6763,3718],{"class":3331},[3311,6765,6730],{"class":3344},[3311,6767,3289],{"class":3331},[3311,6769,6770],{"class":3344},"OptionLabel",[3311,6772,3753],{"class":3331},[3311,6774,3762],{"class":3677},[3311,6776,3681],{"class":3331},[3311,6778,3768],{"class":3767},[3311,6780,3728],{"class":3331},[3311,6782,6783],{"class":3313,"line":5084},[3311,6784,6785],{"class":3331},"            });\n",[3311,6787,6788],{"class":3313,"line":5105},[3311,6789,3945],{"class":3331},[3311,6791,6792],{"class":3313,"line":5471},[3311,6793,3950],{"class":3331},[3311,6795,6796],{"class":3313,"line":5476},[3311,6797,3461],{"class":3331},[2965,6799,6800],{},"Збережений JSON:",[3215,6802,6804],{"className":4190,"code":6803,"language":3116,"meta":3222,"style":3222},"[\n  {\n    \"questionId\": \"q1\",\n    \"questionText\": \"Як ви оцінюєте наш сервіс?\",\n    \"answerType\": \"rating\",\n    \"textValue\": null,\n    \"ratingValue\": 5,\n    \"choice\": null\n  },\n  {\n    \"questionId\": \"q2\",\n    \"questionText\": \"Яким способом ви дізналися про нас?\",\n    \"answerType\": \"choice\",\n    \"textValue\": null,\n    \"ratingValue\": null,\n    \"choice\": {\n      \"optionId\": \"opt-3\",\n      \"optionLabel\": \"Через соціальні мережі\"\n    }\n  }\n]\n",[2969,6805,6806,6810,6814,6826,6838,6850,6862,6874,6884,6889,6893,6904,6915,6926,6936,6946,6953,6965,6975,6979,6983],{"__ignoreMap":3222},[3311,6807,6808],{"class":3313,"line":3314},[3311,6809,5606],{"class":3331},[3311,6811,6812],{"class":3313,"line":3328},[3311,6813,5677],{"class":3331},[3311,6815,6816,6819,6821,6824],{"class":3313,"line":3335},[3311,6817,6818],{"class":4202},"    \"questionId\"",[3311,6820,4206],{"class":3331},[3311,6822,6823],{"class":4100},"\"q1\"",[3311,6825,3992],{"class":3331},[3311,6827,6828,6831,6833,6836],{"class":3313,"line":3363},[3311,6829,6830],{"class":4202},"    \"questionText\"",[3311,6832,4206],{"class":3331},[3311,6834,6835],{"class":4100},"\"Як ви оцінюєте наш сервіс?\"",[3311,6837,3992],{"class":3331},[3311,6839,6840,6843,6845,6848],{"class":3313,"line":3396},[3311,6841,6842],{"class":4202},"    \"answerType\"",[3311,6844,4206],{"class":3331},[3311,6846,6847],{"class":4100},"\"rating\"",[3311,6849,3992],{"class":3331},[3311,6851,6852,6855,6857,6860],{"class":3313,"line":3417},[3311,6853,6854],{"class":4202},"    \"textValue\"",[3311,6856,4206],{"class":3331},[3311,6858,6859],{"class":3317},"null",[3311,6861,3992],{"class":3331},[3311,6863,6864,6867,6869,6872],{"class":3313,"line":3424},[3311,6865,6866],{"class":4202},"    \"ratingValue\"",[3311,6868,4206],{"class":3331},[3311,6870,6871],{"class":3767},"5",[3311,6873,3992],{"class":3331},[3311,6875,6876,6879,6881],{"class":3313,"line":3431},[3311,6877,6878],{"class":4202},"    \"choice\"",[3311,6880,4206],{"class":3331},[3311,6882,6883],{"class":3317},"null\n",[3311,6885,6886],{"class":3313,"line":3458},[3311,6887,6888],{"class":3331},"  },\n",[3311,6890,6891],{"class":3313,"line":3464},[3311,6892,5677],{"class":3331},[3311,6894,6895,6897,6899,6902],{"class":3313,"line":3469},[3311,6896,6818],{"class":4202},[3311,6898,4206],{"class":3331},[3311,6900,6901],{"class":4100},"\"q2\"",[3311,6903,3992],{"class":3331},[3311,6905,6906,6908,6910,6913],{"class":3313,"line":3479},[3311,6907,6830],{"class":4202},[3311,6909,4206],{"class":3331},[3311,6911,6912],{"class":4100},"\"Яким способом ви дізналися про нас?\"",[3311,6914,3992],{"class":3331},[3311,6916,6917,6919,6921,6924],{"class":3313,"line":3484},[3311,6918,6842],{"class":4202},[3311,6920,4206],{"class":3331},[3311,6922,6923],{"class":4100},"\"choice\"",[3311,6925,3992],{"class":3331},[3311,6927,6928,6930,6932,6934],{"class":3313,"line":3508},[3311,6929,6854],{"class":4202},[3311,6931,4206],{"class":3331},[3311,6933,6859],{"class":3317},[3311,6935,3992],{"class":3331},[3311,6937,6938,6940,6942,6944],{"class":3313,"line":3531},[3311,6939,6866],{"class":4202},[3311,6941,4206],{"class":3331},[3311,6943,6859],{"class":3317},[3311,6945,3992],{"class":3331},[3311,6947,6948,6950],{"class":3313,"line":3555},[3311,6949,6878],{"class":4202},[3311,6951,6952],{"class":3331},": {\n",[3311,6954,6955,6958,6960,6963],{"class":3313,"line":3577},[3311,6956,6957],{"class":4202},"      \"optionId\"",[3311,6959,4206],{"class":3331},[3311,6961,6962],{"class":4100},"\"opt-3\"",[3311,6964,3992],{"class":3331},[3311,6966,6967,6970,6972],{"class":3313,"line":3611},[3311,6968,6969],{"class":4202},"      \"optionLabel\"",[3311,6971,4206],{"class":3331},[3311,6973,6974],{"class":4100},"\"Через соціальні мережі\"\n",[3311,6976,6977],{"class":3313,"line":3633},[3311,6978,3950],{"class":3331},[3311,6980,6981],{"class":3313,"line":4514},[3311,6982,5727],{"class":3331},[3311,6984,6985],{"class":3313,"line":4520},[3311,6986,5659],{"class":3331},[2965,6988,6989,6990,6993,6994,6997,6998,7001,7002,3289],{},"Все це в ",[2987,6991,6992],{},"одному рядку"," таблиці ",[2969,6995,6996],{},"SurveyResponses"," — немає окремих таблиць для ",[2969,6999,7000],{},"QuestionAnswers"," чи ",[2969,7003,7004],{},"SelectedChoices",[3190,7006],{},[2960,7008,7010],{"id":7009},"linq-запити-до-json-властивостей","LINQ-запити до JSON-властивостей",[2965,7012,7013,7014,7016],{},"Головна перевага нативних JSON Columns над ",[2969,7015,3066],{}," — LINQ-запити безпосередньо до полів всередині JSON, що транслюються у SQL.",[3197,7018,7020],{"id":7019},"фільтрація-по-скалярному-json-полю","Фільтрація по скалярному JSON-полю",[3215,7022,7024],{"className":3305,"code":7023,"language":3307,"meta":3222,"style":3222},"// Знайти всі Macbook від Apple\nvar appleProducts = await context.Products\n    .Where(p => p.Metadata.Brand == \"Apple\")\n    .ToListAsync();\n",[2969,7025,7026,7031,7049,7078],{"__ignoreMap":3222},[3311,7027,7028],{"class":3313,"line":3314},[3311,7029,7030],{"class":3427},"// Знайти всі Macbook від Apple\n",[3311,7032,7033,7035,7038,7040,7042,7044,7046],{"class":3313,"line":3328},[3311,7034,4307],{"class":3317},[3311,7036,7037],{"class":3344}," appleProducts",[3311,7039,4313],{"class":3331},[3311,7041,4496],{"class":3317},[3311,7043,4499],{"class":3344},[3311,7045,3289],{"class":3331},[3311,7047,7048],{"class":3344},"Products\n",[3311,7050,7051,7053,7056,7058,7060,7062,7064,7066,7068,7070,7072,7074,7076],{"class":3313,"line":3335},[3311,7052,5764],{"class":3331},[3311,7054,7055],{"class":3677},"Where",[3311,7057,3681],{"class":3331},[3311,7059,2965],{"class":3344},[3311,7061,3718],{"class":3331},[3311,7063,2965],{"class":3344},[3311,7065,3289],{"class":3331},[3311,7067,3839],{"class":3344},[3311,7069,3289],{"class":3331},[3311,7071,3494],{"class":3344},[3311,7073,5823],{"class":3331},[3311,7075,4209],{"class":4100},[3311,7077,3696],{"class":3331},[3311,7079,7080,7082,7085],{"class":3313,"line":3363},[3311,7081,5764],{"class":3331},[3311,7083,7084],{"class":3677},"ToListAsync",[3311,7086,3455],{"class":3331},[2965,7088,7089],{},"SQL Server:",[3215,7091,7093],{"className":3960,"code":7092,"language":3962,"meta":3222,"style":3222},"SELECT [p].[Id], [p].[Name], [p].[Price], [p].[Metadata]\nFROM [Products] AS [p]\nWHERE JSON_VALUE([p].[Metadata], '$.brand') = 'Apple'\n",[2969,7094,7095,7103,7117],{"__ignoreMap":3222},[3311,7096,7097,7100],{"class":3313,"line":3314},[3311,7098,7099],{"class":3317},"SELECT",[3311,7101,7102],{"class":3331}," [p].[Id], [p].[Name], [p].[Price], [p].[Metadata]\n",[3311,7104,7105,7108,7111,7114],{"class":3313,"line":3328},[3311,7106,7107],{"class":3317},"FROM",[3311,7109,7110],{"class":3331}," [Products] ",[3311,7112,7113],{"class":3317},"AS",[3311,7115,7116],{"class":3331}," [p]\n",[3311,7118,7119,7122,7125,7128,7131,7134],{"class":3313,"line":3335},[3311,7120,7121],{"class":3317},"WHERE",[3311,7123,7124],{"class":3677}," JSON_VALUE",[3311,7126,7127],{"class":3331},"([p].[Metadata], ",[3311,7129,7130],{"class":4100},"'$.brand'",[3311,7132,7133],{"class":3331},") = ",[3311,7135,7136],{"class":4100},"'Apple'\n",[2965,7138,4075],{},[3215,7140,7142],{"className":3960,"code":7141,"language":3962,"meta":3222,"style":3222},"SELECT p.\"Id\", p.\"Name\", p.\"Price\", p.\"Metadata\"\nFROM \"Products\" AS p\nWHERE p.\"Metadata\" ->> 'brand' = 'Apple'\n",[2969,7143,7144,7169,7182],{"__ignoreMap":3222},[3311,7145,7146,7148,7151,7153,7156,7159,7161,7164,7166],{"class":3313,"line":3314},[3311,7147,7099],{"class":3317},[3311,7149,7150],{"class":3331}," p.",[3311,7152,4176],{"class":4100},[3311,7154,7155],{"class":3331},", p.",[3311,7157,7158],{"class":4100},"\"Name\"",[3311,7160,7155],{"class":3331},[3311,7162,7163],{"class":4100},"\"Price\"",[3311,7165,7155],{"class":3331},[3311,7167,7168],{"class":4100},"\"Metadata\"\n",[3311,7170,7171,7173,7176,7179],{"class":3313,"line":3328},[3311,7172,7107],{"class":3317},[3311,7174,7175],{"class":4100}," \"Products\"",[3311,7177,7178],{"class":3317}," AS",[3311,7180,7181],{"class":3331}," p\n",[3311,7183,7184,7186,7188,7191,7194,7197,7199],{"class":3313,"line":3335},[3311,7185,7121],{"class":3317},[3311,7187,7150],{"class":3331},[3311,7189,7190],{"class":4100},"\"Metadata\"",[3311,7192,7193],{"class":3331}," ->> ",[3311,7195,7196],{"class":4100},"'brand'",[3311,7198,4313],{"class":3331},[3311,7200,7136],{"class":4100},[3197,7202,7204],{"id":7203},"фільтрація-по-вкладеному-полі-у-масиві","Фільтрація по вкладеному полі у масиві",[3215,7206,7208],{"className":3305,"code":7207,"language":3307,"meta":3222,"style":3222},"// Знайти замовлення з тегом \"urgent\"\nvar urgentOrders = await context.Orders\n    .Where(o => o.Tags.Any(t => t.Value == \"urgent\"))\n    .ToListAsync();\n",[2969,7209,7210,7215,7232,7274],{"__ignoreMap":3222},[3311,7211,7212],{"class":3313,"line":3314},[3311,7213,7214],{"class":3427},"// Знайти замовлення з тегом \"urgent\"\n",[3311,7216,7217,7219,7222,7224,7226,7228,7230],{"class":3313,"line":3328},[3311,7218,4307],{"class":3317},[3311,7220,7221],{"class":3344}," urgentOrders",[3311,7223,4313],{"class":3331},[3311,7225,4496],{"class":3317},[3311,7227,4499],{"class":3344},[3311,7229,3289],{"class":3331},[3311,7231,5759],{"class":3344},[3311,7233,7234,7236,7238,7240,7242,7244,7246,7248,7250,7252,7255,7257,7259,7261,7263,7265,7267,7269,7271],{"class":3313,"line":3335},[3311,7235,5764],{"class":3331},[3311,7237,7055],{"class":3677},[3311,7239,3681],{"class":3331},[3311,7241,5175],{"class":3344},[3311,7243,3718],{"class":3331},[3311,7245,5175],{"class":3344},[3311,7247,3289],{"class":3331},[3311,7249,3593],{"class":3344},[3311,7251,3289],{"class":3331},[3311,7253,7254],{"class":3677},"Any",[3311,7256,3681],{"class":3331},[3311,7258,5292],{"class":3344},[3311,7260,3718],{"class":3331},[3311,7262,5292],{"class":3344},[3311,7264,3289],{"class":3331},[3311,7266,5301],{"class":3344},[3311,7268,5823],{"class":3331},[3311,7270,5619],{"class":4100},[3311,7272,7273],{"class":3331},"))\n",[3311,7275,7276,7278,7280],{"class":3313,"line":3363},[3311,7277,5764],{"class":3331},[3311,7279,7084],{"class":3677},[3311,7281,3455],{"class":3331},[2965,7283,7089],{},[3215,7285,7287],{"className":3960,"code":7286,"language":3962,"meta":3222,"style":3222},"SELECT [o].[Id], [o].[OrderNumber], [o].[PlacedAt]\nFROM [Orders] AS [o]\nWHERE EXISTS (\n    SELECT 1\n    FROM OPENJSON([o].[Tags]) WITH ([value] NVARCHAR(50) '$.value') AS [t]\n    WHERE [t].[value] = 'urgent'\n)\n",[2969,7288,7289,7296,7308,7318,7326,7361,7372],{"__ignoreMap":3222},[3311,7290,7291,7293],{"class":3313,"line":3314},[3311,7292,7099],{"class":3317},[3311,7294,7295],{"class":3331}," [o].[Id], [o].[OrderNumber], [o].[PlacedAt]\n",[3311,7297,7298,7300,7303,7305],{"class":3313,"line":3328},[3311,7299,7107],{"class":3317},[3311,7301,7302],{"class":3331}," [Orders] ",[3311,7304,7113],{"class":3317},[3311,7306,7307],{"class":3331}," [o]\n",[3311,7309,7310,7312,7315],{"class":3313,"line":3335},[3311,7311,7121],{"class":3317},[3311,7313,7314],{"class":3317}," EXISTS",[3311,7316,7317],{"class":3331}," (\n",[3311,7319,7320,7323],{"class":3313,"line":3363},[3311,7321,7322],{"class":3317},"    SELECT",[3311,7324,7325],{"class":3767}," 1\n",[3311,7327,7328,7331,7334,7337,7340,7343,7345,7347,7349,7351,7354,7356,7358],{"class":3313,"line":3396},[3311,7329,7330],{"class":3317},"    FROM",[3311,7332,7333],{"class":3677}," OPENJSON",[3311,7335,7336],{"class":3331},"([o].[Tags]) ",[3311,7338,7339],{"class":3317},"WITH",[3311,7341,7342],{"class":3331}," ([value] ",[3311,7344,4000],{"class":3317},[3311,7346,3681],{"class":3331},[3311,7348,3933],{"class":3767},[3311,7350,5945],{"class":3331},[3311,7352,7353],{"class":4100},"'$.value'",[3311,7355,5945],{"class":3331},[3311,7357,7113],{"class":3317},[3311,7359,7360],{"class":3331}," [t]\n",[3311,7362,7363,7366,7369],{"class":3313,"line":3417},[3311,7364,7365],{"class":3317},"    WHERE",[3311,7367,7368],{"class":3331}," [t].[value] = ",[3311,7370,7371],{"class":4100},"'urgent'\n",[3311,7373,7374],{"class":3313,"line":3424},[3311,7375,3696],{"class":3331},[2965,7377,4075],{},[3215,7379,7381],{"className":3960,"code":7380,"language":3962,"meta":3222,"style":3222},"SELECT o.\"Id\", o.\"OrderNumber\", o.\"PlacedAt\"\nFROM \"Orders\" AS o\nWHERE EXISTS (\n    SELECT 1\n    FROM jsonb_array_elements(o.\"Tags\") AS t(element)\n    WHERE t.element ->> 'value' = 'urgent'\n)\n",[2969,7382,7383,7403,7415,7423,7429,7446,7460],{"__ignoreMap":3222},[3311,7384,7385,7387,7390,7392,7395,7398,7400],{"class":3313,"line":3314},[3311,7386,7099],{"class":3317},[3311,7388,7389],{"class":3331}," o.",[3311,7391,4176],{"class":4100},[3311,7393,7394],{"class":3331},", o.",[3311,7396,7397],{"class":4100},"\"OrderNumber\"",[3311,7399,7394],{"class":3331},[3311,7401,7402],{"class":4100},"\"PlacedAt\"\n",[3311,7404,7405,7407,7410,7412],{"class":3313,"line":3328},[3311,7406,7107],{"class":3317},[3311,7408,7409],{"class":4100}," \"Orders\"",[3311,7411,7178],{"class":3317},[3311,7413,7414],{"class":3331}," o\n",[3311,7416,7417,7419,7421],{"class":3313,"line":3335},[3311,7418,7121],{"class":3317},[3311,7420,7314],{"class":3317},[3311,7422,7317],{"class":3331},[3311,7424,7425,7427],{"class":3313,"line":3363},[3311,7426,7322],{"class":3317},[3311,7428,7325],{"class":3767},[3311,7430,7431,7433,7436,7439,7441,7443],{"class":3313,"line":3396},[3311,7432,7330],{"class":3317},[3311,7434,7435],{"class":3331}," jsonb_array_elements(o.",[3311,7437,7438],{"class":4100},"\"Tags\"",[3311,7440,5945],{"class":3331},[3311,7442,7113],{"class":3317},[3311,7444,7445],{"class":3331}," t(element)\n",[3311,7447,7448,7450,7453,7456,7458],{"class":3313,"line":3417},[3311,7449,7365],{"class":3317},[3311,7451,7452],{"class":3331}," t.element ->> ",[3311,7454,7455],{"class":4100},"'value'",[3311,7457,4313],{"class":3331},[3311,7459,7371],{"class":4100},[3311,7461,7462],{"class":3313,"line":3424},[3311,7463,3696],{"class":3331},[3197,7465,7467],{"id":7466},"проєкція-json-полів","Проєкція JSON-полів",[3215,7469,7471],{"className":3305,"code":7470,"language":3307,"meta":3222,"style":3222},"// Вибрати тільки назву та бренд\nvar productBrands = await context.Products\n    .Where(p => p.Metadata.IsDigital == false)\n    .Select(p => new { p.Name, p.Metadata.Brand, p.Metadata.WeightKg })\n    .ToListAsync();\n",[2969,7472,7473,7478,7495,7525,7575],{"__ignoreMap":3222},[3311,7474,7475],{"class":3313,"line":3314},[3311,7476,7477],{"class":3427},"// Вибрати тільки назву та бренд\n",[3311,7479,7480,7482,7485,7487,7489,7491,7493],{"class":3313,"line":3328},[3311,7481,4307],{"class":3317},[3311,7483,7484],{"class":3344}," productBrands",[3311,7486,4313],{"class":3331},[3311,7488,4496],{"class":3317},[3311,7490,4499],{"class":3344},[3311,7492,3289],{"class":3331},[3311,7494,7048],{"class":3344},[3311,7496,7497,7499,7501,7503,7505,7507,7509,7511,7513,7515,7518,7520,7523],{"class":3313,"line":3335},[3311,7498,5764],{"class":3331},[3311,7500,7055],{"class":3677},[3311,7502,3681],{"class":3331},[3311,7504,2965],{"class":3344},[3311,7506,3718],{"class":3331},[3311,7508,2965],{"class":3344},[3311,7510,3289],{"class":3331},[3311,7512,3839],{"class":3344},[3311,7514,3289],{"class":3331},[3311,7516,7517],{"class":3344},"IsDigital",[3311,7519,5823],{"class":3331},[3311,7521,7522],{"class":3317},"false",[3311,7524,3696],{"class":3331},[3311,7526,7527,7529,7532,7534,7536,7538,7540,7542,7544,7546,7548,7550,7552,7554,7556,7558,7560,7562,7564,7566,7568,7570,7572],{"class":3313,"line":3363},[3311,7528,5764],{"class":3331},[3311,7530,7531],{"class":3677},"Select",[3311,7533,3681],{"class":3331},[3311,7535,2965],{"class":3344},[3311,7537,3718],{"class":3331},[3311,7539,3452],{"class":3317},[3311,7541,3348],{"class":3331},[3311,7543,2965],{"class":3344},[3311,7545,3289],{"class":3331},[3311,7547,3750],{"class":3344},[3311,7549,2994],{"class":3331},[3311,7551,2965],{"class":3344},[3311,7553,3289],{"class":3331},[3311,7555,3839],{"class":3344},[3311,7557,3289],{"class":3331},[3311,7559,3494],{"class":3344},[3311,7561,2994],{"class":3331},[3311,7563,2965],{"class":3344},[3311,7565,3289],{"class":3331},[3311,7567,3839],{"class":3344},[3311,7569,3289],{"class":3331},[3311,7571,3541],{"class":3344},[3311,7573,7574],{"class":3331}," })\n",[3311,7576,7577,7579,7581],{"class":3313,"line":3396},[3311,7578,5764],{"class":3331},[3311,7580,7084],{"class":3677},[3311,7582,3455],{"class":3331},[2965,7584,7089],{},[3215,7586,7588],{"className":3960,"code":7587,"language":3962,"meta":3222,"style":3222},"SELECT [p].[Name],\n       JSON_VALUE([p].[Metadata], '$.brand')    AS [Brand],\n       CAST(JSON_VALUE([p].[Metadata], '$.weightKg') AS float) AS [WeightKg]\nFROM [Products] AS [p]\nWHERE CAST(JSON_VALUE([p].[Metadata], '$.isDigital') AS bit) = CAST(0 AS bit)\n",[2969,7589,7590,7597,7613,7641,7651],{"__ignoreMap":3222},[3311,7591,7592,7594],{"class":3313,"line":3314},[3311,7593,7099],{"class":3317},[3311,7595,7596],{"class":3331}," [p].[Name],\n",[3311,7598,7599,7602,7604,7606,7608,7610],{"class":3313,"line":3328},[3311,7600,7601],{"class":3677},"       JSON_VALUE",[3311,7603,7127],{"class":3331},[3311,7605,7130],{"class":4100},[3311,7607,4124],{"class":3331},[3311,7609,7113],{"class":3317},[3311,7611,7612],{"class":3331}," [Brand],\n",[3311,7614,7615,7618,7620,7622,7624,7627,7629,7631,7634,7636,7638],{"class":3313,"line":3335},[3311,7616,7617],{"class":3677},"       CAST",[3311,7619,3681],{"class":3331},[3311,7621,2975],{"class":3677},[3311,7623,7127],{"class":3331},[3311,7625,7626],{"class":4100},"'$.weightKg'",[3311,7628,5945],{"class":3331},[3311,7630,7113],{"class":3317},[3311,7632,7633],{"class":3317}," float",[3311,7635,5945],{"class":3331},[3311,7637,7113],{"class":3317},[3311,7639,7640],{"class":3331}," [WeightKg]\n",[3311,7642,7643,7645,7647,7649],{"class":3313,"line":3363},[3311,7644,7107],{"class":3317},[3311,7646,7110],{"class":3331},[3311,7648,7113],{"class":3317},[3311,7650,7116],{"class":3331},[3311,7652,7653,7655,7658,7660,7662,7664,7667,7669,7671,7674,7676,7679,7681,7683,7685,7687],{"class":3313,"line":3396},[3311,7654,7121],{"class":3317},[3311,7656,7657],{"class":3677}," CAST",[3311,7659,3681],{"class":3331},[3311,7661,2975],{"class":3677},[3311,7663,7127],{"class":3331},[3311,7665,7666],{"class":4100},"'$.isDigital'",[3311,7668,5945],{"class":3331},[3311,7670,7113],{"class":3317},[3311,7672,7673],{"class":3317}," bit",[3311,7675,7133],{"class":3331},[3311,7677,7678],{"class":3677},"CAST",[3311,7680,3681],{"class":3331},[3311,7682,4622],{"class":3767},[3311,7684,7178],{"class":3317},[3311,7686,7673],{"class":3317},[3311,7688,3696],{"class":3331},[3197,7690,7692],{"id":7691},"orderby-та-count-по-json-полях","OrderBy та Count по JSON-полях",[3215,7694,7696],{"className":3305,"code":7695,"language":3307,"meta":3222,"style":3222},"// Сортування по JSON-полю\nvar byWeight = await context.Products\n    .OrderBy(p => p.Metadata.WeightKg)\n    .ToListAsync();\n\n// Фільтрація по кількості елементів у JSON-масиві\nvar withManyTags = await context.Products\n    .Where(p => p.Metadata.Tags.Count > 3)\n    .ToListAsync();\n",[2969,7697,7698,7703,7720,7745,7753,7757,7762,7779,7814],{"__ignoreMap":3222},[3311,7699,7700],{"class":3313,"line":3314},[3311,7701,7702],{"class":3427},"// Сортування по JSON-полю\n",[3311,7704,7705,7707,7710,7712,7714,7716,7718],{"class":3313,"line":3328},[3311,7706,4307],{"class":3317},[3311,7708,7709],{"class":3344}," byWeight",[3311,7711,4313],{"class":3331},[3311,7713,4496],{"class":3317},[3311,7715,4499],{"class":3344},[3311,7717,3289],{"class":3331},[3311,7719,7048],{"class":3344},[3311,7721,7722,7724,7727,7729,7731,7733,7735,7737,7739,7741,7743],{"class":3313,"line":3335},[3311,7723,5764],{"class":3331},[3311,7725,7726],{"class":3677},"OrderBy",[3311,7728,3681],{"class":3331},[3311,7730,2965],{"class":3344},[3311,7732,3718],{"class":3331},[3311,7734,2965],{"class":3344},[3311,7736,3289],{"class":3331},[3311,7738,3839],{"class":3344},[3311,7740,3289],{"class":3331},[3311,7742,3541],{"class":3344},[3311,7744,3696],{"class":3331},[3311,7746,7747,7749,7751],{"class":3313,"line":3363},[3311,7748,5764],{"class":3331},[3311,7750,7084],{"class":3677},[3311,7752,3455],{"class":3331},[3311,7754,7755],{"class":3313,"line":3396},[3311,7756,3421],{"emptyLinePlaceholder":3420},[3311,7758,7759],{"class":3313,"line":3417},[3311,7760,7761],{"class":3427},"// Фільтрація по кількості елементів у JSON-масиві\n",[3311,7763,7764,7766,7769,7771,7773,7775,7777],{"class":3313,"line":3424},[3311,7765,4307],{"class":3317},[3311,7767,7768],{"class":3344}," withManyTags",[3311,7770,4313],{"class":3331},[3311,7772,4496],{"class":3317},[3311,7774,4499],{"class":3344},[3311,7776,3289],{"class":3331},[3311,7778,7048],{"class":3344},[3311,7780,7781,7783,7785,7787,7789,7791,7793,7795,7797,7799,7801,7803,7806,7809,7812],{"class":3313,"line":3431},[3311,7782,5764],{"class":3331},[3311,7784,7055],{"class":3677},[3311,7786,3681],{"class":3331},[3311,7788,2965],{"class":3344},[3311,7790,3718],{"class":3331},[3311,7792,2965],{"class":3344},[3311,7794,3289],{"class":3331},[3311,7796,3839],{"class":3344},[3311,7798,3289],{"class":3331},[3311,7800,3593],{"class":3344},[3311,7802,3289],{"class":3331},[3311,7804,7805],{"class":3344},"Count",[3311,7807,7808],{"class":3331}," > ",[3311,7810,7811],{"class":3767},"3",[3311,7813,3696],{"class":3331},[3311,7815,7816,7818,7820],{"class":3313,"line":3458},[3311,7817,5764],{"class":3331},[3311,7819,7084],{"class":3677},[3311,7821,3455],{"class":3331},[7823,7824,7825,7828,7829,7832],"warning",{},[2987,7826,7827],{},"Обмеження LINQ-трансляції",": Не всі LINQ-операції транслюються у SQL для JSON. Якщо EF Core не може транслювати — виникне ",[2969,7830,7831],{},"InvalidOperationException"," або дані будуть завантажені у пам'ять (client evaluation). Завжди перевіряйте генерований SQL через логування. Складні операції (вкладені агрегації, GroupBy по JSON-полю) можуть не транслюватися.",[3197,7834,7836],{"id":7835},"перевірка-на-null-у-json-обєкті","Перевірка на null у JSON-об'єкті",[3215,7838,7840],{"className":3305,"code":7839,"language":3307,"meta":3222,"style":3222},"// Знайти продукти без бренду\nvar unbranded = await context.Products\n    .Where(p => p.Metadata.Brand == null)\n    .ToListAsync();\n\n// Знайти відповіді з вибором (Choice не null)\nvar withChoice = await context.SurveyResponses\n    .Where(s => s.Answers.Any(a => a.Choice != null))\n    .ToListAsync();\n",[2969,7841,7842,7847,7864,7892,7900,7904,7909,7927,7968],{"__ignoreMap":3222},[3311,7843,7844],{"class":3313,"line":3314},[3311,7845,7846],{"class":3427},"// Знайти продукти без бренду\n",[3311,7848,7849,7851,7854,7856,7858,7860,7862],{"class":3313,"line":3328},[3311,7850,4307],{"class":3317},[3311,7852,7853],{"class":3344}," unbranded",[3311,7855,4313],{"class":3331},[3311,7857,4496],{"class":3317},[3311,7859,4499],{"class":3344},[3311,7861,3289],{"class":3331},[3311,7863,7048],{"class":3344},[3311,7865,7866,7868,7870,7872,7874,7876,7878,7880,7882,7884,7886,7888,7890],{"class":3313,"line":3335},[3311,7867,5764],{"class":3331},[3311,7869,7055],{"class":3677},[3311,7871,3681],{"class":3331},[3311,7873,2965],{"class":3344},[3311,7875,3718],{"class":3331},[3311,7877,2965],{"class":3344},[3311,7879,3289],{"class":3331},[3311,7881,3839],{"class":3344},[3311,7883,3289],{"class":3331},[3311,7885,3494],{"class":3344},[3311,7887,5823],{"class":3331},[3311,7889,6859],{"class":3317},[3311,7891,3696],{"class":3331},[3311,7893,7894,7896,7898],{"class":3313,"line":3363},[3311,7895,5764],{"class":3331},[3311,7897,7084],{"class":3677},[3311,7899,3455],{"class":3331},[3311,7901,7902],{"class":3313,"line":3396},[3311,7903,3421],{"emptyLinePlaceholder":3420},[3311,7905,7906],{"class":3313,"line":3417},[3311,7907,7908],{"class":3427},"// Знайти відповіді з вибором (Choice не null)\n",[3311,7910,7911,7913,7916,7918,7920,7922,7924],{"class":3313,"line":3424},[3311,7912,4307],{"class":3317},[3311,7914,7915],{"class":3344}," withChoice",[3311,7917,4313],{"class":3331},[3311,7919,4496],{"class":3317},[3311,7921,4499],{"class":3344},[3311,7923,3289],{"class":3331},[3311,7925,7926],{"class":3344},"SurveyResponses\n",[3311,7928,7929,7931,7933,7935,7937,7939,7941,7943,7945,7947,7949,7951,7953,7955,7957,7959,7961,7964,7966],{"class":3313,"line":3431},[3311,7930,5764],{"class":3331},[3311,7932,7055],{"class":3677},[3311,7934,3681],{"class":3331},[3311,7936,6439],{"class":3344},[3311,7938,3718],{"class":3331},[3311,7940,6439],{"class":3344},[3311,7942,3289],{"class":3331},[3311,7944,6099],{"class":3344},[3311,7946,3289],{"class":3331},[3311,7948,7254],{"class":3677},[3311,7950,3681],{"class":3331},[3311,7952,6557],{"class":3344},[3311,7954,3718],{"class":3331},[3311,7956,6557],{"class":3344},[3311,7958,3289],{"class":3331},[3311,7960,6278],{"class":3344},[3311,7962,7963],{"class":3331}," != ",[3311,7965,6859],{"class":3317},[3311,7967,7273],{"class":3331},[3311,7969,7970,7972,7974],{"class":3313,"line":3458},[3311,7971,5764],{"class":3331},[3311,7973,7084],{"class":3677},[3311,7975,3455],{"class":3331},[3190,7977],{},[2960,7979,7981],{"id":7980},"практичні-завдання-частина-1","Практичні завдання (Частина 1)",[3197,7983,7985],{"id":7984},"рівень-1-базовий","Рівень 1 — Базовий",[7987,7988,7989,7994,8029,8034,8052,8057,8064,8082],"steps",{},[2965,7990,7991],{},[2987,7992,7993],{},"Завдання 1.1: Перший JSON Column",[2965,7995,7996,7997,8000,8001,8004,8005,8008,8009,8008,8012,8015,8016,8019,8020,8022,8023,8025,8026,8028],{},"Є ",[2969,7998,7999],{},"BlogPost"," (Id, Title, PublishedAt). Додайте ",[2969,8002,8003],{},"SeoData"," з полями: ",[2969,8006,8007],{},"MetaTitle"," (string?), ",[2969,8010,8011],{},"MetaDescription",[2969,8013,8014],{},"Keywords"," (List\u003Cstring>), ",[2969,8017,8018],{},"CanonicalUrl"," (string?). Налаштуйте ",[2969,8021,3826],{}," + ",[2969,8024,3187],{}," так, щоб весь SEO-блок зберігався у стовпці ",[2969,8027,8003],{},". Напишіть CRUD: створення поста з SEO, додавання keyword, пошук постів за keyword.",[2965,8030,8031],{},[2987,8032,8033],{},"Завдання 1.2: OwnsMany + ToJson для тегів",[2965,8035,8036,8039,8040,8043,8044,8022,8046,8048,8049,3753],{},[2969,8037,8038],{},"Recipe"," (Id, Name, CookingTimeMinutes) має колекцію ",[2969,8041,8042],{},"Ingredient",": name (string), amount (decimal), unit (string — \"g\", \"ml\", \"pcs\"). Налаштуйте ",[2969,8045,4740],{},[2969,8047,3187],{},". Напишіть запит: знайти всі рецепти, що містять інгредієнт \"борошно\" (пошук по ",[2969,8050,8051],{},"name",[2965,8053,8054],{},[2987,8055,8056],{},"Завдання 1.3: Порівняння HasConversion vs ToJson",[2965,8058,8059,8060,8063],{},"Реалізуйте той самий ",[2969,8061,8062],{},"UserSettings"," (Theme, Language, NotificationEmails List\u003Cstring>) двома способами:",[8065,8066,8067,8077],"ol",{},[8068,8069,8070,8071,8073,8074,8076],"li",{},"Через ",[2969,8072,3066],{}," (JSON-рядок у ",[2969,8075,3105],{},")",[8068,8078,8070,8079],{},[2969,8080,8081],{},"OwnsOne + ToJson()",[2965,8083,8084,8085,8088],{},"Для кожного: чи можна зробити ",[2969,8086,8087],{},".Where(u => u.Settings.Theme == \"dark\")","? Що генерується у SQL?",[3197,8090,8092],{"id":8091},"рівень-2-логіка","Рівень 2 — Логіка",[7987,8094,8095,8100,8110,8231,8234,8246,8251,8259,8275],{},[2965,8096,8097],{},[2987,8098,8099],{},"Завдання 2.1: Складна JSON-структура",[2965,8101,8102,8105,8106,8109],{},[2969,8103,8104],{},"JobPosting"," (Id, Title, CompanyName) має ",[2969,8107,8108],{},"Requirements"," як JSON:",[3215,8111,8113],{"className":4190,"code":8112,"language":3116,"meta":3222,"style":3222},"{\n  \"experienceYears\": 3,\n  \"skills\": [\"C#\", \"EF Core\", \"PostgreSQL\"],\n  \"education\": { \"level\": \"bachelor\", \"field\": \"computer science\" },\n  \"languages\": [{\"lang\": \"Ukrainian\", \"level\": \"native\"}, {\"lang\": \"English\", \"level\": \"b2\"}]\n}\n",[2969,8114,8115,8119,8130,8152,8180,8227],{"__ignoreMap":3222},[3311,8116,8117],{"class":3313,"line":3314},[3311,8118,3332],{"class":3331},[3311,8120,8121,8124,8126,8128],{"class":3313,"line":3328},[3311,8122,8123],{"class":4202},"  \"experienceYears\"",[3311,8125,4206],{"class":3331},[3311,8127,7811],{"class":3767},[3311,8129,3992],{"class":3331},[3311,8131,8132,8135,8137,8140,8142,8145,8147,8150],{"class":3313,"line":3335},[3311,8133,8134],{"class":4202},"  \"skills\"",[3311,8136,4255],{"class":3331},[3311,8138,8139],{"class":4100},"\"C#\"",[3311,8141,2994],{"class":3331},[3311,8143,8144],{"class":4100},"\"EF Core\"",[3311,8146,2994],{"class":3331},[3311,8148,8149],{"class":4100},"\"PostgreSQL\"",[3311,8151,4271],{"class":3331},[3311,8153,8154,8157,8160,8163,8165,8168,8170,8173,8175,8178],{"class":3313,"line":3363},[3311,8155,8156],{"class":4202},"  \"education\"",[3311,8158,8159],{"class":3331},": { ",[3311,8161,8162],{"class":4202},"\"level\"",[3311,8164,4206],{"class":3331},[3311,8166,8167],{"class":4100},"\"bachelor\"",[3311,8169,2994],{"class":3331},[3311,8171,8172],{"class":4202},"\"field\"",[3311,8174,4206],{"class":3331},[3311,8176,8177],{"class":4100},"\"computer science\"",[3311,8179,4447],{"class":3331},[3311,8181,8182,8185,8188,8191,8193,8196,8198,8200,8202,8205,8208,8210,8212,8215,8217,8219,8221,8224],{"class":3313,"line":3396},[3311,8183,8184],{"class":4202},"  \"languages\"",[3311,8186,8187],{"class":3331},": [{",[3311,8189,8190],{"class":4202},"\"lang\"",[3311,8192,4206],{"class":3331},[3311,8194,8195],{"class":4100},"\"Ukrainian\"",[3311,8197,2994],{"class":3331},[3311,8199,8162],{"class":4202},[3311,8201,4206],{"class":3331},[3311,8203,8204],{"class":4100},"\"native\"",[3311,8206,8207],{"class":3331},"}, {",[3311,8209,8190],{"class":4202},[3311,8211,4206],{"class":3331},[3311,8213,8214],{"class":4100},"\"English\"",[3311,8216,2994],{"class":3331},[3311,8218,8162],{"class":4202},[3311,8220,4206],{"class":3331},[3311,8222,8223],{"class":4100},"\"b2\"",[3311,8225,8226],{"class":3331},"}]\n",[3311,8228,8229],{"class":3313,"line":3417},[3311,8230,3461],{"class":3331},[2965,8232,8233],{},"Реалізуйте C#-класи та конфігурацію. Напишіть запити:",[8235,8236,8237,8240,8243],"ul",{},[8068,8238,8239],{},"Посади з досвідом >= 3 роки",[8068,8241,8242],{},"Посади зі скілом \"EF Core\"",[8068,8244,8245],{},"Посади з рівнем англійської \"b2\" або вище",[2965,8247,8248],{},[2987,8249,8250],{},"Завдання 2.2: LINQ vs Raw SQL для JSON",[2965,8252,8253,8254,3067,8256,8258],{},"Для ",[2969,8255,3660],{},[2969,8257,3839],{}," (Brand, Tags, WeightKg) напишіть три варіанти запиту «продукти з тегом \"sale\" і вагою \u003C 1 кг»:",[8065,8260,8261,8264,8270],{},[8068,8262,8263],{},"Через LINQ (нативний JSON Column)",[8068,8265,8070,8266,8269],{},[2969,8267,8268],{},"FromSqlRaw"," для SQL Server (JSON_VALUE, OPENJSON)",[8068,8271,8070,8272,8274],{},[2969,8273,8268],{}," для PostgreSQL (jsonb операції)",[2965,8276,8277],{},"Порівняйте складність і переносимість.",[3197,8279,8281],{"id":8280},"рівень-3-архітектура","Рівень 3 — Архітектура",[7987,8283,8284,8289,8308],{},[2965,8285,8286],{},[2987,8287,8288],{},"Завдання 3.1: JSON-орієнтована подієва система",[2965,8290,8291,8292,8295,8296,8299,8300,8303,8304,8307],{},"Реалізуйте ",[2969,8293,8294],{},"DomainEvent"," (Id, AggregateId, AggregateType, EventType, OccurredAt) з ",[2969,8297,8298],{},"Payload"," як JSON Column. Payload — поліморфний: ",[2969,8301,8302],{},"OrderPlacedPayload"," (OrderNumber, CustomerId, TotalAmount), ",[2969,8305,8306],{},"PaymentReceivedPayload"," (Amount, Currency, PaymentMethod), etc.",[2965,8309,8310,8311,8313,8314,8317],{},"Проблема: EF Core не підтримує поліморфний JSON нативно. Знайдіть рішення: можливо ",[2969,8312,3066],{}," + ручна десеріалізація по ",[2969,8315,8316],{},"EventType","? Або окремі nullable JSON стовпці? Оцініть компроміси.",[3190,8319],{},[2960,8321,8323],{"id":8322},"підсумок-частини-1","Підсумок частини 1",[2965,8325,8326],{},"У першій частині ми заклали фундамент роботи з JSON Columns:",[8235,8328,8329,8338,8345,8353,8361,8372],{},[8068,8330,8331,8334,8335,8337],{},[2987,8332,8333],{},"Мотивація",": JSON у реляційних БД виправданий для: динамічних атрибутів, гетерогенних payload, документо-орієнтованих даних. Перевага над ",[2969,8336,3066],{}," — нативна підтримка LINQ-запитів.",[8068,8339,8340,8344],{},[2987,8341,8342],{},[2969,8343,3187],{},": одна лінія, що перетворює Owned Type з inline-стовпців у JSON-стовпець. Вся конфігурація (MaxLength, Precision) зберігається, але впливає на валідацію, не на DDL.",[8068,8346,8347,8352],{},[2987,8348,8349],{},[2969,8350,8351],{},"OwnsOne + ToJson",": скалярний JSON-об'єкт у одному стовпці. Завантажується разом з власником.",[8068,8354,8355,8360],{},[2987,8356,8357],{},[2969,8358,8359],{},"OwnsMany + ToJson",": JSON-масив об'єктів у одному стовпці.",[8068,8362,8363,4206,8366,8368,8369,8371],{},[2987,8364,8365],{},"Вкладені структури",[2969,8367,4740],{}," → ",[2969,8370,3826],{}," всередині — всі рівні у тому ж JSON.",[8068,8373,8374,4206,8376,8379,8380,8382,8383,8385],{},[2987,8375,3123],{},[2969,8377,8378],{},".Where(p => p.Metadata.Brand == \"Apple\")"," транслюється у ",[2969,8381,2975],{}," (SQL Server) або ",[2969,8384,3266],{}," (PostgreSQL). Але не всі операції траслюються — перевіряйте SQL.",[2965,8387,8388,8392],{},[6557,8389,8391],{"href":8390},"/csharp/ef-core/11.json-columns-part2","У другій частині"," розглянемо: Value Comparers для JSON, індексування JSON-полів, відмінності між провайдерами, обмеження JSON Columns, стратегія еволюції JSON-схеми та матриця «JSON vs нормалізована таблиця».",[8394,8395,8396],"style",{},"html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .sN1BT, html code.shiki .sN1BT{--shiki-light:#267F99;--shiki-default:#4EC9B0;--shiki-dark:#4EC9B0}html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .s8Opu, html code.shiki .s8Opu{--shiki-light:#795E26;--shiki-default:#DCDCAA;--shiki-dark:#DCDCAA}html pre.shiki code .sJj4R, html code.shiki .sJj4R{--shiki-light:#098658;--shiki-default:#B5CEA8;--shiki-dark:#B5CEA8}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}html pre.shiki code .sLwNe, html code.shiki .sLwNe{--shiki-light:#0451A5;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .sjcCO, html code.shiki .sjcCO{--shiki-light:#EE0000;--shiki-default:#D7BA7D;--shiki-dark:#D7BA7D}html pre.shiki code .sCDza, html code.shiki .sCDza{--shiki-light:#AF00DB;--shiki-default:#CE92A4;--shiki-dark:#CE92A4}",{"title":3222,"searchDepth":3328,"depth":3328,"links":8398},[8399,8400,8404,8408,8409,8410,8417,8422],{"id":2962,"depth":3328,"text":2963},{"id":3194,"depth":3328,"text":3195,"children":8401},[8402,8403],{"id":3199,"depth":3335,"text":3200},{"id":3231,"depth":3335,"text":3232},{"id":3294,"depth":3328,"text":3295,"children":8405},[8406,8407],{"id":3298,"depth":3335,"text":3299},{"id":4291,"depth":3335,"text":4292},{"id":4729,"depth":3328,"text":4730},{"id":5988,"depth":3328,"text":5989},{"id":7009,"depth":3328,"text":7010,"children":8411},[8412,8413,8414,8415,8416],{"id":7019,"depth":3335,"text":7020},{"id":7203,"depth":3335,"text":7204},{"id":7466,"depth":3335,"text":7467},{"id":7691,"depth":3335,"text":7692},{"id":7835,"depth":3335,"text":7836},{"id":7980,"depth":3328,"text":7981,"children":8418},[8419,8420,8421],{"id":7984,"depth":3335,"text":7985},{"id":8091,"depth":3335,"text":8092},{"id":8280,"depth":3335,"text":8281},{"id":8322,"depth":3328,"text":8323},"Навіщо зберігати JSON у реляційній БД, нативні JSON Columns в EF Core 7+ через ToJson(), маппінг Owned Types як JSON, LINQ-запити до JSON-властивостей та їх трансляція у SQL для PostgreSQL JSONB і SQL Server JSON.","md",null,{},{"title":511,"description":8423},"KkjM9DGjWJmBPsuQJiHFqquN7kGPhe4vHep4igz8pQ8",[8430,8432],{"title":507,"path":508,"stem":509,"description":8431,"children":-1},"Complex Types (EF Core 8+) як нові Value Objects без ідентичності, Keyless Entity Types для Views і Raw SQL, практичне DDD-моделювання та матриця вибору між Owned Types, Complex Types і Value Converters.",{"title":515,"path":516,"stem":517,"description":8433,"children":-1},"Value Comparers для JSON Columns, індексування JSON-полів, відмінності PostgreSQL JSONB vs SQL Server JSON vs SQLite, обмеження JSON Columns в EF Core, стратегії версіонування JSON-схеми та матриця вибору «JSON vs нормалізована таблиця».",1777912591087]