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完善聚合查询语法

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This commit is contained in:
28810
2018-12-27 20:15:24 +08:00
parent c35c69cf20
commit 8d55cccc9a
22 changed files with 122 additions and 9 deletions
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8
FreeSql.Tests/UnitTest1.cs
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@ -8,6 +8,11 @@ using System.Linq;
namespace FreeSql.Tests {
public class UnitTest1 {
class NullAggreTestTable {
[Column(IsIdentity = true)]
public int Id { get; set; }
}
ISelect<TestInfo> select => g.mysql.Select<TestInfo>();
[Fact]
public void Test1() {
@ -26,6 +31,9 @@ namespace FreeSql.Tests {
var sss = new[] { 1, 2, 3 };
sss.Count();
var arrg = g.mysql.Select<TestInfo>().ToAggregate(a => new { sum = a.Sum(a.Key.Id + 11.11), avg = a.Avg(a.Key.Id), count = a.Count(), max = a.Max(a.Key.Id), min = a.Min(a.Key.Id) });
var arrg222 = g.mysql.Select<NullAggreTestTable>().ToAggregate(a => new { sum = a.Sum(a.Key.Id + 11.11), avg = a.Avg(a.Key.Id), count = a.Count(), max = a.Max(a.Key.Id), min = a.Min(a.Key.Id) });
var t1 = g.mysql.Select<TestInfo>().Where("").Where(a => a.Id > 0).Skip(100).Limit(200).ToSql();
var t2 = g.mysql.Select<TestInfo>().As("b").Where("").Where(a => a.Id > 0).Skip(100).Limit(200).ToSql();