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skx 2020-10-25 23:15:49 +08:00
parent 8d12cbd763
commit 91d02f18b7
1 changed files with 8 additions and 5 deletions
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13
Src/Asp.Net/SqlSugar/ExpressionsToSql/CaseWhen/CaseWhenResolve.cs
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@ -16,10 +16,13 @@ namespace SqlSugar
this.context = context;
var currentExpression = expression;
allMethods.Add(currentExpression);
if (context.IsSingle && oppsiteExpression != null&& oppsiteExpression is MemberExpression)
if (context.IsSingle && oppsiteExpression != null && oppsiteExpression is MemberExpression)
{
var childExpression = (oppsiteExpression as MemberExpression).Expression;
this.context.SingleTableNameSubqueryShortName = (childExpression as ParameterExpression).Name;
if ((childExpression as ParameterExpression) != null)
{
this.context.SingleTableNameSubqueryShortName = (childExpression as ParameterExpression).Name;
}
}
else if (context.IsSingle)
{
@ -41,11 +44,11 @@ namespace SqlSugar
foreach (var methodExp in allMethods)
{
var isFirst = allMethods.First() == methodExp;
var isLast= allMethods.Last() == methodExp;
var sql= SubTools.GetMethodValue(this.context, methodExp.Arguments[0],this.context.IsSingle?ResolveExpressType.WhereSingle:ResolveExpressType.WhereMultiple);
var isLast = allMethods.Last() == methodExp;
var sql = SubTools.GetMethodValue(this.context, methodExp.Arguments[0], this.context.IsSingle ? ResolveExpressType.WhereSingle : ResolveExpressType.WhereMultiple);
sqls.Add(new KeyValuePair<string, string>(methodExp.Method.Name, sql));
}
var result= this.context.DbMehtods.CaseWhen(sqls);
var result = this.context.DbMehtods.CaseWhen(sqls);
return result;
}
}