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Expression BUG

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This commit is contained in:
sunkaixuan
2017-10-16 14:57:00 +08:00
parent 6655d02045
commit ed107278ab
2 changed files with 13 additions and 1 deletions
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12
Src/Asp.Net/SqlServerTest/UnitTest/ExpressionTest/Where.cs
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@@ -21,6 +21,7 @@ namespace OrmTest.UnitTest
base.Begin(); base.Begin();
for (int i = 0; i < base.Count; i++) for (int i = 0; i < base.Count; i++)
{ {
whereSingle27();
whereSingle26(); whereSingle26();
whereSingle25(); whereSingle25();
whereSingle24(); whereSingle24();
@@ -54,6 +55,17 @@ namespace OrmTest.UnitTest
} }
base.End("Where Test"); base.End("Where Test");
} }
private void whereSingle27() {
var schoolData = new School() { Id = 100, Name = "x" };
Expression<Func<Student, bool>> exp = it => it.Name.Contains(schoolData.Name);
ExpressionContext expContext = new ExpressionContext();
expContext.Resolve(exp, ResolveExpressType.WhereMultiple);
var value = expContext.Result.GetString();
var pars = expContext.Parameters;
base.Check(value, pars, " ([it].[Name] like '%'+@MethodConst0+'%') ", new List<SugarParameter>() {
new SugarParameter("@MethodConst0","x")
}, "whereSingle27");
}
private void WhereMultiple1() private void WhereMultiple1()
{ {
Expression<Func<Student, bool>> exp = it => it.Id > 1; Expression<Func<Student, bool>> exp = it => it.Id > 1;

2
Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/MethodCallExpressionResolve.cs
View File

@@ -284,7 +284,7 @@ namespace SqlSugar
base.Start(); base.Start();
var methodCallExpressionArgs = new MethodCallExpressionArgs() var methodCallExpressionArgs = new MethodCallExpressionArgs()
{ {
IsMember = parameter.ChildExpression is MemberExpression, IsMember = parameter.ChildExpression is MemberExpression&&!ExpressionTool.IsConstExpression(parameter.ChildExpression as MemberExpression),
MemberName = parameter.CommonTempData MemberName = parameter.CommonTempData
}; };
if (methodCallExpressionArgs.IsMember && parameter.ChildExpression != null && parameter.ChildExpression.ToString() == "DateTime.Now") if (methodCallExpressionArgs.IsMember && parameter.ChildExpression != null && parameter.ChildExpression.ToString() == "DateTime.Now")