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Update sqlserver date to string

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sunkaixuna
2021-12-22 13:13:51 +08:00
parent 12cdbf24ba
commit 5c573b6601
2 changed files with 8 additions and 2 deletions
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2
Src/Asp.Net/SqlServerTest/Demo/Demo1_Queryable.cs
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@@ -172,6 +172,8 @@ namespace OrmTest
var test19 = db.Queryable<Order>().Select<ViewOrder>().ToList(); var test19 = db.Queryable<Order>().Select<ViewOrder>().ToList();
var test20 = db.Queryable<Order>().LeftJoin<Custom>((o, cs) =>o.Id==cs.Id) var test20 = db.Queryable<Order>().LeftJoin<Custom>((o, cs) =>o.Id==cs.Id)
.ToDictionary(it => it.Id, it => it.Name); .ToDictionary(it => it.Id, it => it.Name);
var test21 = db.Queryable<Order>().Where(it=>it.Id.ToString()==1.ToString()).Select(it => it.CreateTime.ToString("24")).First();
Console.WriteLine("#### Examples End ####"); Console.WriteLine("#### Examples End ####");
} }

8
Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/MethodCallExpressionResolve.cs
View File

@@ -726,11 +726,11 @@ namespace SqlSugar
case "ToTime": case "ToTime":
return this.Context.DbMehtods.ToTime(model); return this.Context.DbMehtods.ToTime(model);
case "ToString": case "ToString":
if (model.Args.Count > 1 && model.Args.Last().MemberValue.ObjToString().ToLower().IsContainsIn("-", "/", ":","m","d","s", "y", "ms", "h","convert")) if (model.Args.Count > 1)
{ {
return GeDateFormat(model.Args.Last().MemberValue.ObjToString(), model.Args.First().MemberName.ObjToString()); return GeDateFormat(model.Args.Last().MemberValue.ObjToString(), model.Args.First().MemberName.ObjToString());
} }
Check.Exception(model.Args.Count > 1, "ToString (Format) is not supported, Use ToString().If time formatting can be used it.Date.Year+\"-\"+it.Data.Month+\"-\"+it.Date.Day "); //Check.Exception(model.Args.Count > 1, "ToString (Format) is not supported, Use ToString().If time formatting can be used it.Date.Year+\"-\"+it.Data.Month+\"-\"+it.Date.Day ");
return this.Context.DbMehtods.ToString(model); return this.Context.DbMehtods.ToString(model);
case "ToVarchar": case "ToVarchar":
return this.Context.DbMehtods.ToVarchar(model); return this.Context.DbMehtods.ToVarchar(model);
@@ -914,6 +914,10 @@ namespace SqlSugar
{ {
return $"CONVERT(varchar(100),convert(datetime,{value}), 121)"; return $"CONVERT(varchar(100),convert(datetime,{value}), 121)";
} }
else if (formatString!=null&& formatString.IsInt())
{
return string.Format("CONVERT(varchar(100),convert(datetime,{0}), {1})", value, formatString);
}
var parameter = new MethodCallExpressionArgs() { IsMember = true, MemberValue = DateType.Year }; var parameter = new MethodCallExpressionArgs() { IsMember = true, MemberValue = DateType.Year };
var parameter2 = new MethodCallExpressionArgs() { IsMember = true, MemberName = value }; var parameter2 = new MethodCallExpressionArgs() { IsMember = true, MemberName = value };
var parameters = new MethodCallExpressionModel() { Args = new List<MethodCallExpressionArgs>() { parameter2, parameter } }; var parameters = new MethodCallExpressionModel() { Args = new List<MethodCallExpressionArgs>() { parameter2, parameter } };