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- 优化 IUpdate ToSql；

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This commit is contained in:
2881099
2022-06-30 13:54:51 +08:00
parent 3f77ea3a63
commit 0e82d6c3e3
7 changed files with 306 additions and 284 deletions
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2
Providers/FreeSql.Provider.ClickHouse/Curd/ClickHouseDelete.cs
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@ -20,7 +20,7 @@ namespace FreeSql.ClickHouse.Curd
public override string ToSql()
{
return base.ToSql().Replace("DELETE FROM ", "ALTER TABLE ").Replace(" WHERE ", " DELETE WHERE ");
return base.ToSql()?.Replace("DELETE FROM ", "ALTER TABLE ").Replace(" WHERE ", " DELETE WHERE ");
}
#if net40

1
Providers/FreeSql.Provider.ClickHouse/Curd/ClickHouseUpdate.cs
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@ -68,6 +68,7 @@ namespace FreeSql.ClickHouse.Curd
public override void ToSqlExtension110(StringBuilder sb, bool isAsTableSplited)
{
if (_where.Length == 0 && _source.Any() == false) return;
if (_source.Any() == false && _set.Length == 0 && _setIncr.Length == 0) return;
if (_table.AsTableImpl != null && isAsTableSplited == false && _source == _sourceOld && _source.Any())
{