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Add Subqueryable.Where(sql)

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sunkaixuan
2019-05-14 17:01:49 +08:00
parent 3b4fc3e1d5
commit 4eec972e48
4 changed files with 42 additions and 2 deletions
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12
Src/Asp.Net/SqlSugar/ExpressionsToSql/Subquery/Items/SubWhere.cs
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@@ -3,6 +3,7 @@ using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Text.RegularExpressions;
namespace SqlSugar
{
@@ -40,7 +41,16 @@ namespace SqlSugar
{
var exp = expression as MethodCallExpression;
var argExp= exp.Arguments[0];
var result= "WHERE "+SubTools.GetMethodValue(Context, argExp, ResolveExpressType.WhereMultiple);;
var result= "WHERE "+SubTools.GetMethodValue(Context, argExp, ResolveExpressType.WhereMultiple);
var regex = @"^WHERE (\@Const\d+) $";
if (Regex.IsMatch(result, regex))
{
result = "WHERE " + this.Context.Parameters.First(it => it.ParameterName == Regex.Match(result, regex).Groups[1].Value).Value;
return result;
}
var selfParameterName = Context.GetTranslationColumnName((argExp as LambdaExpression).Parameters.First().Name)+UtilConstants.Dot;
result = result.Replace(selfParameterName,SubTools.GetSubReplace(this.Context));
return result;