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Synchronization code

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sunkaixuan 2024-02-22 21:19:57 +08:00
parent 2788651c4f
commit eda7c878c8
1 changed files with 17 additions and 3 deletions
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20
Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/ResolveItems/BaseResolve_Item.cs
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@ -84,19 +84,33 @@ namespace SqlSugar
return; return;
} }
this.Expression = item; this.Expression = item;
var negateString = string.Empty;
if (item.NodeType == ExpressionType.Negate)
{
negateString = " -1*";
this.Expression = (this.Expression as UnaryExpression).Operand;
}
this.Start(); this.Start();
if (ExpressionTool.GetMethodName(item) == "MappingColumn") if (ExpressionTool.GetMethodName(item) == "MappingColumn")
{ {
parameter.Context.Result.Append(this.Context.GetAsString2(asName, parameter.CommonTempData.ObjToString())); parameter.Context.Result.Append(negateString+this.Context.GetAsString2(asName, parameter.CommonTempData.ObjToString()));
} }
else if (parameter.CommonTempData?.Equals(CommonTempDataType.Append) == true) else if (parameter.CommonTempData?.Equals(CommonTempDataType.Append) == true)
{ {
if (item.NodeType == ExpressionType.Negate)
{
negateString = "*-1 ";
}
else
{
negateString = null;
}
parameter.Context.Result.TrimEnd(); parameter.Context.Result.TrimEnd();
parameter.Context.Result.Append(" AS " + this.Context.GetTranslationColumnName(asName)); parameter.Context.Result.Append(negateString+" AS " + this.Context.GetTranslationColumnName(asName));
} }
else else
{ {
parameter.Context.Result.Append(this.Context.GetAsString2(asName, parameter.CommonTempData.ObjToString())); parameter.Context.Result.Append(negateString+this.Context.GetAsString2(asName, parameter.CommonTempData.ObjToString()));
} }
} }