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- 修复 ISelect.AsTable union all 查询对 count/max/min/avg/sum 的别名 bug；#157

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28810
2019-12-16 18:02:20 +08:00
parent fe7b7e5012
commit 51494c31a2
15 changed files with 357 additions and 199 deletions
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15
FreeSql.Tests/FreeSql.Tests.Provider.Odbc/PostgreSQL/Curd/PostgreSQLSelectTest.cs
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@ -937,6 +937,21 @@ namespace FreeSql.Tests.Odbc.PostgreSQL
query = select.LeftJoin("\"testtypeinfo\" b on b.\"guid\" = a.\"typeguid\" and b.\"name\" = @bname", new { bname = "xxx" }).AsTable(tableRule);
sql = query.ToSql().Replace("\r\n", "");
Assert.Equal("SELECT a.\"id\", a.\"clicks\", a.\"typeguid\", a.\"title\", a.\"createtime\" FROM \"tb_topicastable1\" a LEFT JOIN \"testtypeinfo\" b on b.\"guid\" = a.\"typeguid\" and b.\"name\" = @bname", sql);
query = select.AsTable((_, old) => old).AsTable((_, old) => old);
sql = query.ToSql().Replace("\r\n", "");
Assert.Equal("SELECT * from (SELECT a.\"id\", a.\"clicks\", a.\"typeguid\", a.\"title\", a.\"createtime\" FROM \"tb_topic\" a) ftb UNION ALLSELECT * from (SELECT a.\"id\", a.\"clicks\", a.\"typeguid\", a.\"title\", a.\"createtime\" FROM \"tb_topic\" a) ftb", sql);
query.ToList();
query = select.AsTable((_, old) => old).AsTable((_, old) => old);
sql = query.ToSql("count(1) as1").Replace("\r\n", "");
Assert.Equal("SELECT * from (SELECT count(1) as1 FROM \"tb_topic\" a) ftb UNION ALLSELECT * from (SELECT count(1) as1 FROM \"tb_topic\" a) ftb", sql);
query.Count();
select.AsTable((_, old) => old).AsTable((_, old) => old).Max(a => a.Id);
select.AsTable((_, old) => old).AsTable((_, old) => old).Min(a => a.Id);
select.AsTable((_, old) => old).AsTable((_, old) => old).Sum(a => a.Id);
select.AsTable((_, old) => old).AsTable((_, old) => old).Avg(a => a.Id);
}
public class TestInclude_OneToManyModel1