-
我有一个按天分表的需求，此表需要按时间间隔分组后取时间间隔内的最后一条数据。
例如按照10秒一个分组：
00:00 ~ 00:09
00:10 ~ 00:19
00:20 ~ 00:29
00:30 ~ 00:39
00:40 ~ 00:49
00:50 ~ 00:59
1分钟分为6个分组，每个分组取分组内按时间排序的最后一条
Timestamp为对应的UTC时间戳，这样我可以通…
-
## File a bug
When using `Optimize-DbContext`, the generated types are not fully qualified and/or do not fully resolve the generated type, resulting in compile errors.
I have identified 3 scenar…
-
It appears the group by issues discussed in https://github.com/OData/AspNetCoreOData/issues/76 are partially fixed using efcore6, .net core 6, and latest odata which is good news. If I do just a simpl…
-
Would it be possible to update the NuGet package to expose both the EF Core 6 and 7 versions of DbContextScope? I have an existing project stable on .Net 6 and EF Core 6 and went to set up a new dev b…
-
现在实际开发中，我们都是在PMC中敲Add-Migration ，然后执行Update-Database这样来迁移数据库和数据表；
但是现在我想用代码来实现全自动数据库，表的迁移，查了很多资料都没有找到合适的，很多都是efcre 3.x以下的，很多方法都被移除了，不适用于efcore6.x
所以我想得到一些推荐的开源库或者其他的途径可以解决我提的这个功能
Machine tran…
-
Cannot update my db from the tt file. Getting the following error. I have been successfully using the same project for 6+ months. Have not changed anything. Just added a new table to the project an…
-
【DM版本】:DM8
【操作系统】：Windows
【CPU】:X86
【问题描述】[5.0.3](https://www.nuget.org/packages/dmdbms.Microsoft.EntityFrameworkCore.Dm/5.0.3) 版本在NET6上运行报错.
---> System.TypeLoadException: Method 'AppendIdentit…
-
亲。我使用该方法库生成了相关的实体类型。但在执行过程中无法运行。
程序定位在此处被停止
-
When I update multiple entities whose navigation properties are the same object, only one of the entities is successfully updated, and the others are not.
### Code
Entities
```C#
pu…
-
I want to modify the basic functionality of the handlebar. I have pulled the git repo and see where I can update it. But how do I get your Tool to use my handlebar project vs the standard one.