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Merge branch 'SqlSugar5' of github.com:donet5/SqlSugar

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sunkaixuan 2022-07-17 17:44:18 +08:00
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@ -57,12 +57,34 @@ FROM
WHERE WHERE
([o].[Id] = @Id0) ([o].[Id] = @Id0)
``` ```
### Feature2 : Include query ### Feature2 :Include Query、Insert、Delete and Update
```cs Include Query ```cs
//query by nav
var list=db.Queryable<Test>() var list=db.Queryable<Test>()
.Includes(x => x.Provinces,x=>x.Citys ,x=>x.Street) .Includes(x => x.Provinces,x=>x.Citys ,x=>x.Street) //multi-level
.Includes(x => x.ClassInfo) .Includes(x => x.ClassInfo)
.ToList(); .ToList();
//insert by nav
db.InsertNav(list) //Finer operation than EFCore's SaveChange
.Include(z1 => z1.SchoolA)
.ThenInclude(z1 => z1.RoomList)
.Include(z1 => z1.Books)
.ExecuteCommand();
//delete by nav
db.DeleteNav<Student>(it=>it.Id==1)
.Include(z1 => z1.SchoolA)
.ThenInclude(z1 => z1.RoomList) st
.Include(z1 => z1.Books)
.ExecuteCommand();
//update by nav
db.UpdateNav(list)
.Include(z1 => z1.SchoolA)
.ThenInclude(z1 => z1.RoomList)
.Include(z1 => z1.Books)
.ExecuteCommand();
``` ```
### Feature3 : Page query ### Feature3 : Page query