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- 修复 FromQuery + WithTempQuery 嵌套查询多层后别名问题；#1510

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2881099
2023-05-10 01:45:42 +08:00
parent c9759bf623
commit 79e3dcb615
4 changed files with 178 additions and 89 deletions
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9
FreeSql/Internal/CommonExpression.cs
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@ -71,7 +71,16 @@ namespace FreeSql.Internal
field.Append(_common.FieldAsAlias(parent.DbNestedField));
}
else if (isdiymemexp && diymemexp?.ParseExpMapResult != null)
{
parent.DbNestedField = diymemexp.ParseExpMapResult.DbNestedField;
if (EndsWithDbNestedField(parent.DbField, $" {parent.DbNestedField}") == false && //#1510 group by 产生的 DbField 自带 alias，因此需要此行判断
string.IsNullOrEmpty(parent.CsName) == false && localIndex == ReadAnonymousFieldAsCsName)
{
parent.DbNestedField = GetFieldAsCsName(parent.CsName);
if (EndsWithDbNestedField(parent.DbField, parent.DbNestedField) == false) //DbField 和 CsName 相同的时候，不处理
field.Append(_common.FieldAsAlias(parent.DbNestedField));
}
}
else if (string.IsNullOrEmpty(parent.CsName) == false)
{
parent.DbNestedField = GetFieldAsCsName(parent.CsName);