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- 优化 IUpdate 批量 case when 同值的 SQL 生成；#1393

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This commit is contained in:
2881099
2023-01-06 01:59:28 +08:00
parent 050a00104a
commit 1d9cd1f59d
10 changed files with 46 additions and 129 deletions
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20
FreeSql.Tests/FreeSql.Tests.Provider.Custom/PostgreSQL/Curd/OnConflictDoUpdateTest.cs
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@ -59,10 +59,7 @@ ON CONFLICT(""id"") DO UPDATE SET
Assert.Equal(@"INSERT INTO ""testonconflictdoupdateinfo""(""id"", ""title"") VALUES(200, 'title-200'), (201, 'title-201'), (202, 'title-202')
ON CONFLICT(""id"") DO UPDATE SET
""title"" = EXCLUDED.""title"",
""time"" = CASE EXCLUDED.""id""
WHEN 200 THEN '2000-01-01 00:00:00.000000'
WHEN 201 THEN '2000-01-01 00:00:00.000000'
WHEN 202 THEN '2000-01-01 00:00:00.000000' END::timestamp", odku2.ToSql());
""time"" = '2000-01-01 00:00:00.000000'", odku2.ToSql());
odku2.ExecuteAffrows();
@ -80,10 +77,7 @@ ON CONFLICT(""id"") DO UPDATE SET
}).IgnoreColumns(a => a.time).NoneParameter().InsertIdentity()).IgnoreColumns(a => a.title);
Assert.Equal(@"INSERT INTO ""testonconflictdoupdateinfo""(""id"", ""title"") VALUES(200, 'title-200'), (201, 'title-201'), (202, 'title-202')
ON CONFLICT(""id"") DO UPDATE SET
""time"" = CASE EXCLUDED.""id""
WHEN 200 THEN '2000-01-01 00:00:00.000000'
WHEN 201 THEN '2000-01-01 00:00:00.000000'
WHEN 202 THEN '2000-01-01 00:00:00.000000' END::timestamp", odku2.ToSql());
""time"" = '2000-01-01 00:00:00.000000'", odku2.ToSql());
odku2.ExecuteAffrows();
}
@ -106,10 +100,7 @@ ON CONFLICT(""id"") DO UPDATE SET
Assert.Equal(@"INSERT INTO ""testonconflictdoupdateinfo""(""id"", ""title"") VALUES(300, 'title-300'), (301, 'title-301'), (302, 'title-302')
ON CONFLICT(""id"") DO UPDATE SET
""title"" = EXCLUDED.""title"",
""time"" = CASE EXCLUDED.""id""
WHEN 300 THEN '2000-01-01 00:00:00.000000'
WHEN 301 THEN '2000-01-01 00:00:00.000000'
WHEN 302 THEN '2000-01-01 00:00:00.000000' END::timestamp", odku2.ToSql());
""time"" = '2000-01-01 00:00:00.000000'", odku2.ToSql());
odku2.ExecuteAffrows();
@ -127,10 +118,7 @@ ON CONFLICT(""id"") DO UPDATE SET
}).InsertColumns(a => a.title).NoneParameter().InsertIdentity()).UpdateColumns(a => a.time);
Assert.Equal(@"INSERT INTO ""testonconflictdoupdateinfo""(""id"", ""title"") VALUES(300, 'title-300'), (301, 'title-301'), (302, 'title-302')
ON CONFLICT(""id"") DO UPDATE SET
""time"" = CASE EXCLUDED.""id""
WHEN 300 THEN '2000-01-01 00:00:00.000000'
WHEN 301 THEN '2000-01-01 00:00:00.000000'
WHEN 302 THEN '2000-01-01 00:00:00.000000' END::timestamp", odku2.ToSql());
""time"" = '2000-01-01 00:00:00.000000'", odku2.ToSql());
odku2.ExecuteAffrows();
}