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update exp to sql

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This commit is contained in:
sunkaixuan
2023-12-20 18:32:35 +08:00
parent 5dab305c30
commit 84ad805694
1 changed files with 13 additions and 0 deletions
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13
Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/ResolveItems/BaseResolve_Item.cs
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@@ -69,6 +69,19 @@ namespace SqlSugar
parameter.Context.Result.Append(this.Context.GetAsString2(asName, GetNewExpressionValue(childExpression)));
return;
}
else if (ExpressionTool.GetMethodName(item) == "IsNull"
&& this.Context.SingleTableNameSubqueryShortName == null
&& this.BaseParameter?.CurrentExpression is NewExpression
&& item?.ToString()?.Contains("Join") == true
&& ExpressionTool.GetParameters(this.BaseParameter?.CurrentExpression).Count() > 1)
{
var ps = ExpressionTool.GetParameters(this.BaseParameter?.CurrentExpression);
this.Expression = item;
this.Start();
parameter.Context.Result.Append(this.Context.GetAsString2(asName, parameter.CommonTempData.ObjToString()));
this.Context.SingleTableNameSubqueryShortName = ps.FirstOrDefault().Name;
return;
}
this.Expression = item;
this.Start();
if (ExpressionTool.GetMethodName(item) == "MappingColumn")