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- 优化 SetSource 机制不更新主键字段；

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This commit is contained in:
28810
2020-08-10 18:44:05 +08:00
parent 3018fc8b2b
commit 8da3c16c40
5 changed files with 187 additions and 17 deletions
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2
FreeSql.Tests/FreeSql.Tests/DataAnnotations/MySqlFluentTest.cs
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@ -179,7 +179,7 @@ namespace FreeSql.Tests.DataAnnotations
item.title = "testtitle_update";
item.testfield2 = 0;
sql = g.mysql.Update<TestCanInsert>().SetSource(item).ToSql().Replace("\r\n", "");
Assert.Equal($"UPDATE `TestCanInsert` SET `id` = ?p_0, `title` = ?p_1, `testfield1` = ?p_2 WHERE (`id` = '{item.id}')", sql);
Assert.Equal($"UPDATE `TestCanInsert` SET `title` = ?p_0, `testfield1` = ?p_1 WHERE (`id` = '{item.id}')", sql);
Assert.Equal(1, g.mysql.Update<TestCanInsert>().SetSource(item).ExecuteAffrows());
find = g.mysql.Select<TestCanInsert>().Where(a => a.id == item.id).First();

33
FreeSql.Tests/FreeSql.Tests/Sqlite/Curd/SqliteUpdateTest.cs
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@ -21,6 +21,17 @@ namespace FreeSql.Tests.Sqlite
public string Title { get; set; }
public DateTime CreateTime { get; set; }
}
[Table(Name = "tb_topic_setsource")]
class Topic22
{
[Column(IsPrimary = true)]
public int Id { get; set; }
public int? Clicks { get; set; }
public int TypeGuid { get; set; }
public TestTypeInfo Type { get; set; }
public string Title { get; set; }
public DateTime CreateTime { get; set; }
}
[Fact]
public void Dywhere()
@ -65,6 +76,28 @@ namespace FreeSql.Tests.Sqlite
public string xx { get; set; }
}
[Fact]
public void SetSourceNoIdentity()
{
var fsql = g.sqlite;
fsql.Delete<Topic22>().Where("1=1").ExecuteAffrows();
var sql = fsql.Update<Topic22>().SetSource(new Topic22 { Id = 1, Title = "newtitle" }).IgnoreColumns(a => a.TypeGuid).ToSql().Replace("\r\n", "");
Assert.Equal("UPDATE \"tb_topic_setsource\" SET \"Clicks\" = @p_0, \"Title\" = @p_1, \"CreateTime\" = @p_2 WHERE (\"Id\" = 1)", sql);
var items = new List<Topic22>();
for (var a = 0; a < 10; a++) items.Add(new Topic22 { Id = a + 1, Title = $"newtitle{a}", Clicks = a * 100 });
Assert.Equal(10, fsql.Insert(items).ExecuteAffrows());
items[0].Clicks = null;
sql = fsql.Update<Topic22>().SetSource(items).IgnoreColumns(a => a.TypeGuid).ToSql().Replace("\r\n", "");
Assert.Equal("UPDATE \"tb_topic_setsource\" SET \"Clicks\" = CASE \"Id\" WHEN 1 THEN @p_0 WHEN 2 THEN @p_1 WHEN 3 THEN @p_2 WHEN 4 THEN @p_3 WHEN 5 THEN @p_4 WHEN 6 THEN @p_5 WHEN 7 THEN @p_6 WHEN 8 THEN @p_7 WHEN 9 THEN @p_8 WHEN 10 THEN @p_9 END, \"Title\" = CASE \"Id\" WHEN 1 THEN @p_10 WHEN 2 THEN @p_11 WHEN 3 THEN @p_12 WHEN 4 THEN @p_13 WHEN 5 THEN @p_14 WHEN 6 THEN @p_15 WHEN 7 THEN @p_16 WHEN 8 THEN @p_17 WHEN 9 THEN @p_18 WHEN 10 THEN @p_19 END, \"CreateTime\" = CASE \"Id\" WHEN 1 THEN @p_20 WHEN 2 THEN @p_21 WHEN 3 THEN @p_22 WHEN 4 THEN @p_23 WHEN 5 THEN @p_24 WHEN 6 THEN @p_25 WHEN 7 THEN @p_26 WHEN 8 THEN @p_27 WHEN 9 THEN @p_28 WHEN 10 THEN @p_29 END WHERE (\"Id\" IN (1,2,3,4,5,6,7,8,9,10))", sql);
sql = fsql.Update<Topic22>().SetSource(items).IgnoreColumns(a => new { a.Clicks, a.CreateTime, a.TypeGuid }).ToSql().Replace("\r\n", "");
Assert.Equal("UPDATE \"tb_topic_setsource\" SET \"Title\" = CASE \"Id\" WHEN 1 THEN @p_0 WHEN 2 THEN @p_1 WHEN 3 THEN @p_2 WHEN 4 THEN @p_3 WHEN 5 THEN @p_4 WHEN 6 THEN @p_5 WHEN 7 THEN @p_6 WHEN 8 THEN @p_7 WHEN 9 THEN @p_8 WHEN 10 THEN @p_9 END WHERE (\"Id\" IN (1,2,3,4,5,6,7,8,9,10))", sql);
sql = fsql.Update<Topic22>().SetSource(items).IgnoreColumns(a => a.TypeGuid).Set(a => a.CreateTime, new DateTime(2020, 1, 1)).ToSql().Replace("\r\n", "");
Assert.Equal("UPDATE \"tb_topic_setsource\" SET \"CreateTime\" = @p_0 WHERE (\"Id\" IN (1,2,3,4,5,6,7,8,9,10))", sql);
}
[Fact]
public void SetSourceIgnore()
{
Assert.Equal("UPDATE \"tssi01\" SET \"tint\" = 10 WHERE (\"id\" = '00000000-0000-0000-0000-000000000000')",