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Bool Exp Bug

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This commit is contained in:
610262374@qq.com 2018-12-11 23:41:51 +08:00
parent 8fd8deb4c5
commit 735113ba5a
4 changed files with 24 additions and 1 deletions
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2
Src/Asp.Net/SqlServerTest/Demos/1_Query.cs
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@ -385,6 +385,8 @@ namespace OrmTest.Demo
var test6 = db.Queryable<DataTestInfo2>().Where(it => SqlFunc.HasValue(it.Bool2)==true && SqlFunc.HasValue(it.Bool2)==true).ToList();
var test7 = db.Queryable<DataTestInfo2>().Where(it => SqlFunc.HasValue(it.Bool1) && SqlFunc.HasValue(it.Bool1)).ToList();
var test8 = db.Queryable<Student>().Where(it => SqlFunc.HasValue(it.SchoolId) && SqlFunc.HasValue(it.SchoolId)).ToList();
bool? b = false;
var test9 = db.Queryable<DataTestInfo2>().Where(it => it.Bool1 == b).ToList();
}
public static void Page()
{

18
Src/Asp.Net/SqlServerTest/UnitTest/ExpressionTest/Where.cs
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@ -82,7 +82,23 @@ namespace OrmTest.UnitTest
var pars = expContext.Parameters;
base.Check(value, pars, "( [Bool2] = @Bool20 )", new List<SugarParameter>() {
new SugarParameter("@Bool20",false)
}, "whereSingle30");
}, "whereSingle31");
whereSingle32();
}
private void whereSingle32()
{
bool? b = false;
Expression<Func<DataTestInfo2, bool>> exp = it => it.Bool1 == b;
SqlServerExpressionContext expContext = new SqlServerExpressionContext();
expContext.Resolve(exp, ResolveExpressType.WhereSingle);
var value = expContext.Result.GetString();
var pars = expContext.Parameters;
base.Check(value, pars, "( [Bool1] = @Bool10 )", new List<SugarParameter>() {
new SugarParameter("@Bool10",false)
}, "whereSingle32");
}
public string Get28(string a) {

4
Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/BinaryExpressionResolve.cs
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@ -36,6 +36,10 @@ namespace SqlSugar
{
leftExpression = (leftExpression as UnaryExpression).Operand;
}
if (leftExpression is UnaryExpression && (leftExpression as UnaryExpression).Operand.Type == UtilConstants.BoolType && (leftExpression as UnaryExpression).NodeType != ExpressionType.Not&&rightExpression.Type==UtilConstants.BoolTypeNull)
{
leftExpression = (leftExpression as UnaryExpression).Operand;
}
if (rightExpression is UnaryExpression&& (rightExpression as UnaryExpression).Operand.Type==UtilConstants.BoolType&& (rightExpression as UnaryExpression).NodeType != ExpressionType.Not)
{
rightExpression = (rightExpression as UnaryExpression).Operand;

1
Src/Asp.Net/SqlSugar/Utilities/UtilConstants.cs
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@ -19,6 +19,7 @@ namespace SqlSugar
internal static Type LongType = typeof(long);
internal static Type GuidType = typeof(Guid);
internal static Type BoolType = typeof(bool);
internal static Type BoolTypeNull = typeof(bool?);
internal static Type ByteType = typeof(Byte);
internal static Type ObjType = typeof(object);
internal static Type DobType = typeof(double);