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Update oracle

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This commit is contained in:
sunkaixuan 2020-11-22 16:03:20 +08:00
parent 05daf22025
commit 8ec30f403a
2 changed files with 14 additions and 1 deletions
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8
Src/Asp.Net/OracleTest/Demo/Demo1_Queryable.cs
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@ -124,6 +124,14 @@ namespace OrmTest
Console.WriteLine("#### SqlFunc Start ####"); Console.WriteLine("#### SqlFunc Start ####");
var db = GetInstance(); var db = GetInstance();
var index= db.Queryable<Order>().Select(it => SqlFunc.CharIndex("a", "cccacc")).First(); var index= db.Queryable<Order>().Select(it => SqlFunc.CharIndex("a", "cccacc")).First();
var dt = DateTime.Now.Date;
var list2 = db.Queryable<Order>()
.Where(it => SqlFunc.ToDateShort(it.CreateTime) == DateTime.Now.Date)
.Select(it=> new {
date= SqlFunc.ToDateShort(it.CreateTime),
datetime=it.CreateTime
})
.ToList();
Console.WriteLine("#### SqlFunc End ####"); Console.WriteLine("#### SqlFunc End ####");
} }

7
Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
View File

@ -174,7 +174,12 @@ namespace SqlSugar
public override string ToDate(MethodCallExpressionModel model) public override string ToDate(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
return string.Format(" to_date({0},'yyyy-mm-dd hh24:mi:ss')", parameter.MemberName); return string.Format(" cast({0} as TIMESTAMP)", parameter.MemberName);
}
public override string ToDateShort(MethodCallExpressionModel model)
{
var parameter = model.Args[0];
return string.Format(" TRUNC({0},'dd') ", parameter.MemberName);
} }
public override string Contains(MethodCallExpressionModel model) public override string Contains(MethodCallExpressionModel model)
{ {