tk/FreeSql
1
0
Fork 0
mirror of https://github.com/nsnail/FreeSql.git synced 2025-06-19 04:18:16 +08:00
Code Issues Packages Projects Releases Wiki Activity

FreeSql ISelect/IUpdate/IInsert/IDelete 增加 AsTable 方法，实现分表

Browse Source
This commit is contained in:
28810
2019-03-05 21:04:52 +08:00
parent f9fef12d37
commit 90f69f1b57
38 changed files with 813 additions and 87 deletions
Download Patch File Download Diff File Expand all files Collapse all files

64
FreeSql.Tests/PostgreSQL/Curd/PostgreSQLSelectTest.cs
View File

@ -581,5 +581,69 @@ namespace FreeSql.Tests.PostgreSQL {
[Fact]
public void As() {
}
[Fact]
public void AsTable() {
Func<Type, string, string> tableRule = (type, oldname) => {
if (type == typeof(Topic)) return oldname + "AsTable1";
else if (type == typeof(TestTypeInfo)) return oldname + "AsTable2";
return oldname + "AsTable";
};
//<2F><><EFBFBD><EFBFBD>е<EFBFBD><D0B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>a.Type<70><65>a.Type.Parent <20><><EFBFBD>ǵ<EFBFBD><C7B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
var query = select.LeftJoin(a => a.Type.Guid == a.TestTypeInfoGuid).AsTable(tableRule);
var sql = query.ToSql().Replace("\r\n", "");
Assert.Equal("SELECT a.\"id\", a.\"clicks\", a.\"testtypeinfoguid\", a__Type.\"guid\", a__Type.\"parentid\", a__Type.\"name\", a.\"title\", a.\"createtime\" FROM \"tb_topicAsTable1\" a LEFT JOIN \"testtypeinfoAsTable2\" a__Type ON a__Type.\"guid\" = a.\"testtypeinfoguid\"", sql);
query = select.LeftJoin(a => a.Type.Guid == a.TestTypeInfoGuid && a.Type.Name == "xxx").AsTable(tableRule);
sql = query.ToSql().Replace("\r\n", "");
Assert.Equal("SELECT a.\"id\", a.\"clicks\", a.\"testtypeinfoguid\", a__Type.\"guid\", a__Type.\"parentid\", a__Type.\"name\", a.\"title\", a.\"createtime\" FROM \"tb_topicAsTable1\" a LEFT JOIN \"testtypeinfoAsTable2\" a__Type ON a__Type.\"guid\" = a.\"testtypeinfoguid\" AND a__Type.\"name\" = 'xxx'", sql);
query = select.LeftJoin(a => a.Type.Guid == a.TestTypeInfoGuid && a.Type.Name == "xxx").Where(a => a.Type.Parent.Id == 10).AsTable(tableRule);
sql = query.ToSql().Replace("\r\n", "");
Assert.Equal("SELECT a.\"id\", a.\"clicks\", a.\"testtypeinfoguid\", a__Type.\"guid\", a__Type.\"parentid\", a__Type.\"name\", a.\"title\", a.\"createtime\" FROM \"tb_topicAsTable1\" a LEFT JOIN \"testtypeparentinfoAsTable\" a__Type__Parent ON 1 = 1 LEFT JOIN \"testtypeinfoAsTable2\" a__Type ON a__Type.\"guid\" = a.\"testtypeinfoguid\" AND a__Type.\"name\" = 'xxx' WHERE (a__Type__Parent.\"id\" = 10)", sql);
//<2F><><EFBFBD>û<EFBFBD>е<EFBFBD><D0B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
query = select.LeftJoin<TestTypeInfo>((a, b) => b.Guid == a.TestTypeInfoGuid).AsTable(tableRule);
sql = query.ToSql().Replace("\r\n", "");
Assert.Equal("SELECT a.\"id\", a.\"clicks\", a.\"testtypeinfoguid\", b.\"guid\", b.\"parentid\", b.\"name\", a.\"title\", a.\"createtime\" FROM \"tb_topicAsTable1\" a LEFT JOIN \"testtypeinfoAsTable2\" b ON b.\"guid\" = a.\"testtypeinfoguid\"", sql);
query = select.LeftJoin<TestTypeInfo>((a, b) => b.Guid == a.TestTypeInfoGuid && b.Name == "xxx").AsTable(tableRule);
sql = query.ToSql().Replace("\r\n", "");
Assert.Equal("SELECT a.\"id\", a.\"clicks\", a.\"testtypeinfoguid\", b.\"guid\", b.\"parentid\", b.\"name\", a.\"title\", a.\"createtime\" FROM \"tb_topicAsTable1\" a LEFT JOIN \"testtypeinfoAsTable2\" b ON b.\"guid\" = a.\"testtypeinfoguid\" AND b.\"name\" = 'xxx'", sql);
query = select.LeftJoin<TestTypeInfo>((a, b) => b.Guid == a.TestTypeInfoGuid && b.Name == "xxx").Where(a => a.Type.Parent.Id == 10).AsTable(tableRule);
sql = query.ToSql().Replace("\r\n", "");
Assert.Equal("SELECT a.\"id\", a.\"clicks\", a.\"testtypeinfoguid\", b.\"guid\", b.\"parentid\", b.\"name\", a.\"title\", a.\"createtime\" FROM \"tb_topicAsTable1\" a LEFT JOIN \"testtypeparentinfoAsTable\" b__Parent ON 1 = 1 LEFT JOIN \"testtypeinfoAsTable2\" b ON b.\"guid\" = a.\"testtypeinfoguid\" AND b.\"name\" = 'xxx' WHERE (b__Parent.\"id\" = 10)", sql);
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
query = select
.LeftJoin(a => a.Type.Guid == a.TestTypeInfoGuid)
.LeftJoin(a => a.Type.Parent.Id == a.Type.ParentId).AsTable(tableRule);
sql = query.ToSql().Replace("\r\n", "");
Assert.Equal("SELECT a.\"id\", a.\"clicks\", a.\"testtypeinfoguid\", a__Type.\"guid\", a__Type.\"parentid\", a__Type.\"name\", a.\"title\", a.\"createtime\" FROM \"tb_topicAsTable1\" a LEFT JOIN \"testtypeinfoAsTable2\" a__Type ON a__Type.\"guid\" = a.\"testtypeinfoguid\" LEFT JOIN \"testtypeparentinfoAsTable\" a__Type__Parent ON a__Type__Parent.\"id\" = a__Type.\"parentid\"", sql);
query = select
.LeftJoin<TestTypeInfo>((a, b) => b.Guid == a.TestTypeInfoGuid)
.LeftJoin<TestTypeParentInfo>((a, c) => c.Id == a.Type.ParentId).AsTable(tableRule);
sql = query.ToSql().Replace("\r\n", "");
Assert.Equal("SELECT a.\"id\", a.\"clicks\", a.\"testtypeinfoguid\", b.\"guid\", b.\"parentid\", b.\"name\", a.\"title\", a.\"createtime\" FROM \"tb_topicAsTable1\" a LEFT JOIN \"testtypeinfoAsTable2\" b ON b.\"guid\" = a.\"testtypeinfoguid\" LEFT JOIN \"testtypeparentinfoAsTable\" c ON c.\"id\" = b.\"parentid\"", sql);
//<2F><><EFBFBD>û<EFBFBD>е<EFBFBD><D0B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>b<EFBFBD><62>c<EFBFBD><63><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵ
var query2 = select.From<TestTypeInfo, TestTypeParentInfo>((s, b, c) => s
.LeftJoin(a => a.TestTypeInfoGuid == b.Guid)
.LeftJoin(a => b.ParentId == c.Id)).AsTable(tableRule);
sql = query2.ToSql().Replace("\r\n", "");
Assert.Equal("SELECT a.\"id\", a.\"clicks\", a.\"testtypeinfoguid\", b.\"guid\", b.\"parentid\", b.\"name\", a.\"title\", a.\"createtime\" FROM \"tb_topicAsTable1\" a LEFT JOIN \"testtypeinfoAsTable2\" b ON a.\"testtypeinfoguid\" = b.\"guid\" LEFT JOIN \"testtypeparentinfoAsTable\" c ON b.\"parentid\" = c.\"id\"", sql);
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>϶<EFBFBD><CFB6><EFBFBD><EFBFBD>㲻<EFBFBD><E3B2BB>
query = select.LeftJoin("\"testtypeinfo\" b on b.\"guid\" = a.\"testtypeinfoguid\"").AsTable(tableRule);
sql = query.ToSql().Replace("\r\n", "");
Assert.Equal("SELECT a.\"id\", a.\"clicks\", a.\"testtypeinfoguid\", a.\"title\", a.\"createtime\" FROM \"tb_topicAsTable1\" a LEFT JOIN \"testtypeinfo\" b on b.\"guid\" = a.\"testtypeinfoguid\"", sql);
query = select.LeftJoin("\"testtypeinfo\" b on b.\"guid\" = a.\"testtypeinfoguid\" and b.\"name\" = @bname", new { bname = "xxx" }).AsTable(tableRule);
sql = query.ToSql().Replace("\r\n", "");
Assert.Equal("SELECT a.\"id\", a.\"clicks\", a.\"testtypeinfoguid\", a.\"title\", a.\"createtime\" FROM \"tb_topicAsTable1\" a LEFT JOIN \"testtypeinfo\" b on b.\"guid\" = a.\"testtypeinfoguid\" and b.\"name\" = @bname", sql);
}
}
}