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- 优化 指定导航属性查询时，如果下级导航属性被 Include 过，则将他们也查询出来；

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This commit is contained in:
28810
2020-08-18 19:30:58 +08:00
parent cdbc6d5a04
commit 09d7623b1b
3 changed files with 55 additions and 1 deletions
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14
FreeSql.Tests/FreeSql.Tests/MySql/Curd/MySqlSelectTest.cs
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@ -512,6 +512,20 @@ namespace FreeSql.Tests.MySql
sql = query.ToSql().Replace("\r\n", "");
Assert.Equal("SELECT a.`Id`, a.`Clicks`, a.`TypeGuid`, a.`Title`, a.`CreateTime` FROM `tb_topic` a LEFT JOIN TestTypeInfo b on b.Guid = a.TypeGuid and b.Name = ?bname", sql);
query.ToList();
sql = select.ToSql(a => a.Type.Parent);
Assert.Equal(@"SELECT a__Type__Parent.`Id` as1, a__Type__Parent.`Name` as2
FROM `tb_topic` a
LEFT JOIN `TestTypeInfo` a__Type ON a__Type.`Guid` = a.`TypeGuid`
LEFT JOIN `TestTypeParentInfo` a__Type__Parent ON a__Type__Parent.`Id` = a__Type.`ParentId`", sql);
var ccdata1 = select.ToList(a => a.Type.Parent);
sql = select.Include(a => a.Type.Parent).ToSql(a => a.Type);
Assert.Equal(@"SELECT a__Type.`Guid` as1, a__Type.`ParentId` as2, a__Type.`Name` as3, a__Type__Parent.`Id` as4, a__Type__Parent.`Name` as5
FROM `tb_topic` a
LEFT JOIN `TestTypeInfo` a__Type ON a__Type.`Guid` = a.`TypeGuid`
LEFT JOIN `TestTypeParentInfo` a__Type__Parent ON a__Type__Parent.`Id` = a__Type.`ParentId`", sql);
var ccdata2 = select.Include(a => a.Type.Parent).ToList(a => a.Type);
}
[Fact]
public void InnerJoin()