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code optimization and demo

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sunkaixuna
2021-07-04 13:51:19 +08:00
parent b17ed51b60
commit e92a4be798
8 changed files with 33 additions and 35 deletions
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8
Src/Asp.Net/MySqlTest/Demo/DemoJ_Report.cs
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@@ -38,7 +38,7 @@ namespace OrmTest
{
var list = new List<int>() { 1, 2, 3 };
var query1 = db.Queryable<Order>();
var queryable2 = db.Reportable(list).ToSingleColumnQueryable();
var queryable2 = db.Reportable(list).ToQueryable<int>();
var x = db.Queryable(queryable2, query1, (x2, x1) => x1.Id.Equals(x2.ColumnName))
.Select((x2, x1) => new { x = x1.Id, x2 = x2.ColumnName }).ToList();
}
@@ -86,16 +86,16 @@ namespace OrmTest
}).ExecuteCommand();
var queryableLeft = db.Reportable(ReportableDateType.MonthsInLast1years).ToSingleColumnQueryable();
var queryableLeft = db.Reportable(ReportableDateType.MonthsInLast1years).ToQueryable<DateTime>();
var queryableRight = db.Queryable<operateinfo>();
var list= db.Queryable(queryableLeft, queryableRight, JoinType.Left,
(x1, x2) => x2.operate_time.ToString("yyyy-MM")==SqlFunc.ToDate(x1.ColumnName).ToString("yyyy-MM"))
(x1, x2) => x2.operate_time.ToString("yyyy-MM")==x1.ColumnName.ToString("yyyy-MM"))
.GroupBy((x1,x2)=>x1.ColumnName)
.Where(x1=>SqlFunc.Between(x1.ColumnName,"2021-01-01",DateTime.Now))
.Select((x1, x2) => new
{
count=SqlFunc.AggregateSum(SqlFunc.IIF(x2.id>0,1,0)) ,
date=SqlFunc.ToDate(x1.ColumnName).ToString("yyyy-MM")
date=x1.ColumnName.ToString("yyyy-MM")
}).ToList();
}