EF Core 7.0 EF Core 6.0 High-level plan What's new? Breaking changes Out of support DbContext configuration and initialization Create a model Manage database schemas Query data Save data Change tracking Logging, events, and diagnostics Testing Performance Miscellaneous Database providers Tools & exte...
Specify ON DELETE NO ACTION or ON UPDATE NO ACTION, or modify other FOREIGN KEY constraints. **Could not create constraint or index. See previous errors.**i set this but its not worked 复制 builder.Entity<SimilarProduct>() // THIS IS FIRST .HasOne(u => u.ProductInfo).WithMany(u =...
As with EF Core 3.0 and 3.1, the EF Core 5.0 CLI is no longer included in the .NET Core SDK. Before you can execute EF Core migration or scaffolding commands, you’ll have to install this package as either a global or local tool. To install the 5.0 tool globally the first time, us...
Known issue: EFCore projects won't ask to generate the code if they can't open the file; they just fail silently. 1.2.6.7 An entity's concurrency token property is no longer a required parameter in its constructor (#24) Simplified cascade delete settings in property editor for associations...
`ForeignKey`的属性: - - - 重要属性: - - `db_constraint`(提升性能或者数据分片的情况可能需要设置为False) - - - `on_delete` - - * `CASCADE`:级联删除。 - - - `PROTECT`:抛出`ProtectedError`异常,阻止删除引用的对象。 - - `SET_NULL`:把外键设置为`null`,当`null`属性被设置为`True`时...
Serenity is a ASP.NET Core / TypeScript application platform which has been built on open source technologies. It aims to make development easier while reducing maintenance costs by avoiding boiler-plate code, reducing the time spent on repetitive tasks and applying best software design practices. ...
Serenity is a ASP.NET Core / TypeScript application platform which has been built on open source technologies. It aims to make development easier while reducing maintenance costs by avoiding boiler-plate code, reducing the time spent on repetitive tasks and applying best software design practices. ...
Sometimes, in .Net Core, the easiest way of doing things is the correct way of doing them.If you're doing too many mocks you'll ending up testing how the functionality is implemented and not the desired behaviour, erros can slip by and tests become harder to maintain....
Known issue: EFCore projects won't ask to generate the code if they can't open the file; they just fail silently. 1.2.6.7 An entity's concurrency token property is no longer a required parameter in its constructor (#24) Simplified cascade delete settings in property editor for associations...
As with EF Core 3.0 and 3.1, the EF Core 5.0 CLI is no longer included in the .NET Core SDK. Before you can execute EF Core migration or scaffolding commands, you’ll have to install this package as either a global or local tool. To install the 5.0 tool globally the first time, us...