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Optimize nested queries

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This commit is contained in:
sunkaixuan 2023-12-15 16:04:51 +08:00
parent 846ae8f651
commit 757a938c93
1 changed files with 5 additions and 2 deletions
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5
Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableHelper.cs
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@ -2396,10 +2396,13 @@ namespace SqlSugar
private bool MasterHasWhereFirstJoin() private bool MasterHasWhereFirstJoin()
{ {
if (this.QueryBuilder.IsSingle() == false && this.QueryBuilder.SelectValue is Expression&&this.QueryBuilder.AsTables?.Any()==false) if (this.QueryBuilder.IsSingle() == false && this.QueryBuilder.SelectValue is LambdaExpression exp &&this.QueryBuilder.AsTables?.Any()==false)
{
if (exp.Parameters.Count == this.QueryBuilder.JoinQueryInfos.Count)
{ {
return true; return true;
} }
}
return this.QueryBuilder.JoinIndex == 0 && return this.QueryBuilder.JoinIndex == 0 &&
this.QueryBuilder.IsSqlQuery == false && this.QueryBuilder.IsSqlQuery == false &&
!this.QueryBuilder.AsTables.Any() && !this.QueryBuilder.AsTables.Any() &&