using FreeSql.DataAnnotations; using System; using System.Collections.Generic; using System.Linq; using Xunit; namespace FreeSql.Tests.MySqlConnector { public class MySqlUpdateTest { IUpdate update => g.mysql.Update(); [Table(Name = "tb_topic")] class Topic { [Column(IsIdentity = true, IsPrimary = true)] public int Id { get; set; } public int? Clicks { get; set; } public string Title { get; set; } public DateTime CreateTime { get; set; } } class TestEnumUpdateTb { [Column(IsIdentity = true)] public int id { get; set; } public TestEnumUpdateTbType type { get; set; } public DateTime time { get; set; } = new DateTime(); } enum TestEnumUpdateTbType { str1, biggit, sum211 } [Fact] public void Dywhere() { Assert.Null(g.mysql.Update().ToSql()); Assert.Equal("UPDATE `tb_topic` SET title='test' \r\nWHERE (`Id` = 1 OR `Id` = 2)", g.mysql.Update(new[] { 1, 2 }).SetRaw("title='test'").ToSql()); Assert.Equal("UPDATE `tb_topic` SET title='test1' \r\nWHERE (`Id` = 1)", g.mysql.Update(new Topic { Id = 1, Title = "test" }).SetRaw("title='test1'").ToSql()); Assert.Equal("UPDATE `tb_topic` SET title='test1' \r\nWHERE (`Id` = 1 OR `Id` = 2)", g.mysql.Update(new[] { new Topic { Id = 1, Title = "test" }, new Topic { Id = 2, Title = "test" } }).SetRaw("title='test1'").ToSql()); Assert.Equal("UPDATE `tb_topic` SET title='test1' \r\nWHERE (`Id` = 1)", g.mysql.Update(new { id = 1 }).SetRaw("title='test1'").ToSql()); } [Fact] public void SetSource() { var sql = update.SetSource(new Topic { Id = 1, Title = "newtitle" }).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Clicks` = @p_0, `Title` = @p_1, `CreateTime` = @p_2 WHERE (`Id` = 1)", sql); var items = new List(); for (var a = 0; a < 10; a++) items.Add(new Topic { Id = a + 1, Title = $"newtitle{a}", Clicks = a * 100 }); items[0].Clicks = null; sql = update.SetSource(items).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` 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 = update.SetSource(items).IgnoreColumns(a => new { a.Clicks, a.CreateTime }).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` 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 = update.SetSource(items).Set(a => a.CreateTime, new DateTime(2020, 1, 1)).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `CreateTime` = @p_0 WHERE (`Id` IN (1,2,3,4,5,6,7,8,9,10))", sql); sql = g.mysql.Insert().AppendData(new TestEnumUpdateTb { type = TestEnumUpdateTbType.sum211 }).ToSql().Replace("\r\n", ""); Assert.Equal("INSERT INTO `TestEnumUpdateTb`(`type`, `time`) VALUES(@type_0, @time_0)", sql); var id = g.mysql.Insert().AppendData(new TestEnumUpdateTb { type = TestEnumUpdateTbType.sum211 }).ExecuteIdentity(); Assert.True(id > 0); Assert.Equal(TestEnumUpdateTbType.sum211, g.mysql.Select().Where(a => a.id == id).First()?.type); sql = g.mysql.Update().SetSource(new TestEnumUpdateTb { type = TestEnumUpdateTbType.sum211 }).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `TestEnumUpdateTb` SET `type` = @p_0, `time` = @p_1 WHERE (`id` = 0)", sql); g.mysql.Update().SetSource(new TestEnumUpdateTb { id = (int)id, type = TestEnumUpdateTbType.biggit }).ExecuteAffrows(); Assert.Equal(TestEnumUpdateTbType.biggit, g.mysql.Select().Where(a => a.id == id).First()?.type); sql = g.mysql.Insert().NoneParameter().AppendData(new TestEnumUpdateTb { type = TestEnumUpdateTbType.sum211 }).ToSql().Replace("\r\n", ""); Assert.Equal("INSERT INTO `TestEnumUpdateTb`(`type`, `time`) VALUES('sum211', '0001-01-01 00:00:00.000')", sql); id = g.mysql.Insert().NoneParameter().AppendData(new TestEnumUpdateTb { type = TestEnumUpdateTbType.sum211 }).ExecuteIdentity(); Assert.True(id > 0); Assert.Equal(TestEnumUpdateTbType.sum211, g.mysql.Select().Where(a => a.id == id).First()?.type); sql = g.mysql.Update().NoneParameter().SetSource(new TestEnumUpdateTb { type = TestEnumUpdateTbType.sum211 }).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `TestEnumUpdateTb` SET `type` = 'sum211', `time` = '0001-01-01 00:00:00.000' WHERE (`id` = 0)", sql); g.mysql.Update().NoneParameter().SetSource(new TestEnumUpdateTb { id = (int)id, type = TestEnumUpdateTbType.biggit }).ExecuteAffrows(); Assert.Equal(TestEnumUpdateTbType.biggit, g.mysql.Select().Where(a => a.id == id).First()?.type); sql = g.mysql.Update().SetSource(new[] { new ts_source_mpk { id1 = 1, id2 = 7, xx = "a1" }, new ts_source_mpk { id1 = 1, id2 = 8, xx = "b122" } }).NoneParameter().ToSql().Replace("\r\n", ""); } public class ts_source_mpk { [Column(IsPrimary = true)] public int id1 { get; set; } [Column(IsPrimary = true)] public int id2 { get; set; } public string xx { get; set; } } [Fact] public void IgnoreColumns() { var sql = update.SetSource(new Topic { Id = 1, Title = "newtitle" }).IgnoreColumns(a => new { a.Clicks, a.CreateTime }).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Title` = @p_0 WHERE (`Id` = 1)", sql); sql = g.mysql.Update().SetSource(new TestEnumUpdateTb { type = TestEnumUpdateTbType.sum211 }).IgnoreColumns(a => a.time).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `TestEnumUpdateTb` SET `type` = @p_0 WHERE (`id` = 0)", sql); sql = g.mysql.Update().NoneParameter().SetSource(new TestEnumUpdateTb { type = TestEnumUpdateTbType.sum211 }).IgnoreColumns(a => a.time).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `TestEnumUpdateTb` SET `type` = 'sum211' WHERE (`id` = 0)", sql); } [Fact] public void UpdateColumns() { var sql = update.SetSource(new Topic { Id = 1, Title = "newtitle" }).UpdateColumns(a => a.Title).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Title` = @p_0 WHERE (`Id` = 1)", sql); sql = g.mysql.Update().SetSource(new TestEnumUpdateTb { type = TestEnumUpdateTbType.sum211 }).UpdateColumns(a => a.type).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `TestEnumUpdateTb` SET `type` = @p_0 WHERE (`id` = 0)", sql); sql = g.mysql.Update().NoneParameter().SetSource(new TestEnumUpdateTb { type = TestEnumUpdateTbType.sum211 }).UpdateColumns(a => a.type).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `TestEnumUpdateTb` SET `type` = 'sum211' WHERE (`id` = 0)", sql); } [Fact] public void Set() { var sql = update.Where(a => a.Id == 1).Set(a => a.Title, "newtitle").ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Title` = @p_0 WHERE (`Id` = 1)", sql); sql = update.Where(a => a.Id == 1).Set(a => a.Title, "newtitle").Set(a => a.CreateTime, new DateTime(2020, 1, 1)).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Title` = @p_0, `CreateTime` = @p_1 WHERE (`Id` = 1)", sql); sql = update.Set(a => a.Clicks * 10 / 1).Where(a => a.Id == 1).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Clicks` = ifnull(`Clicks`, 0) * 10 div 1 WHERE (`Id` = 1)", sql); sql = update.Set(a => a.Id - 10).Where(a => a.Id == 1).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Id` = (`Id` - 10) WHERE (`Id` = 1)", sql); int incrv = 10; sql = update.Set(a => a.Clicks * incrv / 1).Where(a => a.Id == 1).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Clicks` = ifnull(`Clicks`, 0) * 10 div 1 WHERE (`Id` = 1)", sql); sql = update.Set(a => a.Id - incrv).Where(a => a.Id == 1).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Id` = (`Id` - 10) WHERE (`Id` = 1)", sql); sql = update.Set(a => a.Clicks == a.Clicks * 10 / 1).Where(a => a.Id == 1).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Clicks` = `Clicks` * 10 div 1 WHERE (`Id` = 1)", sql); var dt2000 = DateTime.Parse("2000-01-01"); sql = update.Set(a => a.Clicks == (a.CreateTime > dt2000 ? 1 : 2)).Where(a => a.Id == 1).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Clicks` = case when `CreateTime` > '2000-01-01 00:00:00.000' then 1 else 2 end WHERE (`Id` = 1)", sql); sql = update.Set(a => a.Id == 10).Where(a => a.Id == 1).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Id` = 10 WHERE (`Id` = 1)", sql); var id = g.mysql.Insert().AppendData(new TestEnumUpdateTb { type = TestEnumUpdateTbType.sum211 }).ExecuteIdentity(); Assert.True(id > 0); sql = g.mysql.Update().Where(a => a.id == id).Set(a => a.type, TestEnumUpdateTbType.biggit).ToSql().Replace("\r\n", ""); Assert.Equal($"UPDATE `TestEnumUpdateTb` SET `type` = @p_0 WHERE (`id` = {id})", sql); g.mysql.Update().Where(a => a.id == id).Set(a => a.type, TestEnumUpdateTbType.biggit).ExecuteAffrows(); Assert.Equal(TestEnumUpdateTbType.biggit, g.mysql.Select().Where(a => a.id == id).First()?.type); sql = g.mysql.Update().NoneParameter().Where(a => a.id == id).Set(a => a.type, TestEnumUpdateTbType.str1).ToSql().Replace("\r\n", ""); Assert.Equal($"UPDATE `TestEnumUpdateTb` SET `type` = 'str1' WHERE (`id` = {id})", sql); g.mysql.Update().NoneParameter().Where(a => a.id == id).Set(a => a.type, TestEnumUpdateTbType.str1).ExecuteAffrows(); Assert.Equal(TestEnumUpdateTbType.str1, g.mysql.Select().Where(a => a.id == id).First()?.type); } public class tenumcls { public Guid id { get; set; } public tenum status { get; set; } } public enum tenum { WaitPay = 1, Pay = 3, Finsh = 8, Cacel = 16, Refunding = 32 } [Fact] public void SetEnum() { var fsql = g.mysql; //#184 fsql.Delete(Guid.Parse("5e83a910-672f-847c-00c1-316b71d153fb")).ExecuteAffrows(); var item = new tenumcls { id = Guid.Parse("5e83a910-672f-847c-00c1-316b71d153fb"), status = tenum.Finsh }; Assert.Equal("INSERT INTO `tenumcls`(`id`, `status`) VALUES('5e83a910-672f-847c-00c1-316b71d153fb', 'Finsh')", fsql.Insert().NoneParameter().AppendData(item).ToSql()); Assert.Equal(1, fsql.Insert().NoneParameter().AppendData(item).ExecuteAffrows()); var item2 = fsql.Select().Where(a => a.id == item.id).First(); Assert.Equal(item.id, item2.id); Assert.Equal(tenum.Finsh, item2.status); Assert.Equal(@"UPDATE `tenumcls` SET `status` = case when `id` = '5e83a910-672f-847c-00c1-316b71d153fb' then 'Pay' else 'Refunding' end WHERE (`id` = '5e83a910-672f-847c-00c1-316b71d153fb')", fsql.Update(item).NoneParameter().Set(a => a.status == (a.id == item.id ? tenum.Pay : tenum.Refunding)).ToSql()); Assert.Equal(1, fsql.Update(item).NoneParameter().Set(a => a.status == (a.id == item.id ? tenum.Pay : tenum.Refunding)).ExecuteAffrows()); item2 = fsql.Select().Where(a => a.id == item.id).First(); Assert.Equal(item.id, item2.id); Assert.Equal(tenum.Pay, item2.status); Assert.Equal(@"UPDATE `tenumcls` SET `status` = 'Finsh' WHERE (`id` = '5e83a910-672f-847c-00c1-316b71d153fb')", fsql.Update(item).NoneParameter().Set(a => a.status == tenum.Finsh).ToSql()); Assert.Equal(1, fsql.Update(item).NoneParameter().Set(a => a.status == tenum.Finsh).ExecuteAffrows()); item2 = fsql.Select().Where(a => a.id == item.id).First(); Assert.Equal(item.id, item2.id); Assert.Equal(tenum.Finsh, item2.status); Assert.Equal(@"UPDATE `tenumcls` SET `status` = 'Pay' WHERE (`id` = '5e83a910-672f-847c-00c1-316b71d153fb')", fsql.Update(item).NoneParameter().Set(a => a.status == tenum.Pay).ToSql()); Assert.Equal(1, fsql.Update(item).NoneParameter().Set(a => a.status == tenum.Pay).ExecuteAffrows()); item2 = fsql.Select().Where(a => a.id == item.id).First(); Assert.Equal(item.id, item2.id); Assert.Equal(tenum.Pay, item2.status); Assert.Equal(@"UPDATE `tenumcls` SET `status` = 'Finsh' WHERE (`id` = '5e83a910-672f-847c-00c1-316b71d153fb')", fsql.Update(item).NoneParameter().Set(a => a.status, tenum.Finsh).ToSql()); Assert.Equal(1, fsql.Update(item).NoneParameter().Set(a => a.status, tenum.Finsh).ExecuteAffrows()); item2 = fsql.Select().Where(a => a.id == item.id).First(); Assert.Equal(item.id, item2.id); Assert.Equal(tenum.Finsh, item2.status); Assert.Equal(@"UPDATE `tenumcls` SET `status` = 'Pay' WHERE (`id` = '5e83a910-672f-847c-00c1-316b71d153fb')", fsql.Update(item).NoneParameter().Set(a => a.status, tenum.Pay).ToSql()); Assert.Equal(1, fsql.Update(item).NoneParameter().Set(a => a.status, tenum.Pay).ExecuteAffrows()); Assert.Equal(@"SELECT a.`id`, a.`status` FROM `tenumcls` a WHERE (a.`id` = '5e83a910-672f-847c-00c1-316b71d153fb' AND a.`status` = case when a.`id` = '5e83a910-672f-847c-00c1-316b71d153fb' then 'Pay' else 'Refunding' end) limit 0,1", fsql.Select().Where(a => a.id == item.id && a.status == (a.id == item.id ? tenum.Pay : tenum.Refunding)).Limit(1).ToSql()); item2 = fsql.Select().Where(a => a.id == item.id && a.status == (a.id == item.id ? tenum.Pay : tenum.Refunding)).First(); Assert.Equal(item.id, item2.id); Assert.Equal(tenum.Pay, item2.status); //Parameter fsql.Delete(Guid.Parse("5e83a910-672f-847c-00c1-316b71d153fb")).ExecuteAffrows(); item = new tenumcls { id = Guid.Parse("5e83a910-672f-847c-00c1-316b71d153fb"), status = tenum.Finsh }; Assert.Equal("INSERT INTO `tenumcls`(`id`, `status`) VALUES(@id_0, @status_0)", fsql.Insert().AppendData(item).ToSql()); Assert.Equal(1, fsql.Insert().AppendData(item).ExecuteAffrows()); item2 = fsql.Select().Where(a => a.id == item.id).First(); Assert.Equal(item.id, item2.id); Assert.Equal(tenum.Finsh, item2.status); Assert.Equal(@"UPDATE `tenumcls` SET `status` = case when `id` = '5e83a910-672f-847c-00c1-316b71d153fb' then 'Pay' else 'Refunding' end WHERE (`id` = '5e83a910-672f-847c-00c1-316b71d153fb')", fsql.Update(item).Set(a => a.status == (a.id == item.id ? tenum.Pay : tenum.Refunding)).ToSql()); Assert.Equal(1, fsql.Update(item).Set(a => a.status == (a.id == item.id ? tenum.Pay : tenum.Refunding)).ExecuteAffrows()); item2 = fsql.Select().Where(a => a.id == item.id).First(); Assert.Equal(item.id, item2.id); Assert.Equal(tenum.Pay, item2.status); Assert.Equal(@"UPDATE `tenumcls` SET `status` = 'Finsh' WHERE (`id` = '5e83a910-672f-847c-00c1-316b71d153fb')", fsql.Update(item).Set(a => a.status == tenum.Finsh).ToSql()); Assert.Equal(1, fsql.Update(item).Set(a => a.status == tenum.Finsh).ExecuteAffrows()); item2 = fsql.Select().Where(a => a.id == item.id).First(); Assert.Equal(item.id, item2.id); Assert.Equal(tenum.Finsh, item2.status); Assert.Equal(@"UPDATE `tenumcls` SET `status` = 'Pay' WHERE (`id` = '5e83a910-672f-847c-00c1-316b71d153fb')", fsql.Update(item).Set(a => a.status == tenum.Pay).ToSql()); Assert.Equal(1, fsql.Update(item).Set(a => a.status == tenum.Pay).ExecuteAffrows()); item2 = fsql.Select().Where(a => a.id == item.id).First(); Assert.Equal(item.id, item2.id); Assert.Equal(tenum.Pay, item2.status); Assert.Equal(@"UPDATE `tenumcls` SET `status` = @p_0 WHERE (`id` = '5e83a910-672f-847c-00c1-316b71d153fb')", fsql.Update(item).Set(a => a.status, tenum.Finsh).ToSql()); Assert.Equal(1, fsql.Update(item).Set(a => a.status, tenum.Finsh).ExecuteAffrows()); item2 = fsql.Select().Where(a => a.id == item.id).First(); Assert.Equal(item.id, item2.id); Assert.Equal(tenum.Finsh, item2.status); Assert.Equal(@"UPDATE `tenumcls` SET `status` = @p_0 WHERE (`id` = '5e83a910-672f-847c-00c1-316b71d153fb')", fsql.Update(item).Set(a => a.status, tenum.Pay).ToSql()); Assert.Equal(1, fsql.Update(item).Set(a => a.status, tenum.Pay).ExecuteAffrows()); Assert.Equal(@"SELECT a.`id`, a.`status` FROM `tenumcls` a WHERE (a.`id` = '5e83a910-672f-847c-00c1-316b71d153fb' AND a.`status` = case when a.`id` = '5e83a910-672f-847c-00c1-316b71d153fb' then 'Pay' else 'Refunding' end) limit 0,1", fsql.Select().Where(a => a.id == item.id && a.status == (a.id == item.id ? tenum.Pay : tenum.Refunding)).Limit(1).ToSql()); item2 = fsql.Select().Where(a => a.id == item.id && a.status == (a.id == item.id ? tenum.Pay : tenum.Refunding)).First(); Assert.Equal(item.id, item2.id); Assert.Equal(tenum.Pay, item2.status); } [Fact] public void SetRaw() { var sql = update.Where(a => a.Id == 1).SetRaw("clicks = clicks + @incrClick", new { incrClick = 1 }).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET clicks = clicks + @incrClick WHERE (`Id` = 1)", sql); sql = g.mysql.Update().NoneParameter().Where(a => a.id == 0).SetRaw("`type` = {0}".FormatMySql(TestEnumUpdateTbType.sum211)).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `TestEnumUpdateTb` SET `type` = 'sum211' WHERE (`id` = 0)", sql); } [Fact] public void SetDto() { var sql = update.SetDto(new { clicks = 1, title = "xxx" }).Where(a => a.Id == 1).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Clicks` = @p_0, `Title` = @p_1 WHERE (`Id` = 1)", sql); sql = update.NoneParameter().SetDto(new { clicks = 1, title = "xxx" }).Where(a => a.Id == 1).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Clicks` = 1, `Title` = 'xxx' WHERE (`Id` = 1)", sql); sql = update.SetDto(new Dictionary { ["clicks"] = 1, ["title"] = "xxx" }).Where(a => a.Id == 1).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Clicks` = @p_0, `Title` = @p_1 WHERE (`Id` = 1)", sql); sql = update.NoneParameter().SetDto(new Dictionary { ["clicks"] = 1, ["title"] = "xxx" }).Where(a => a.Id == 1).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET `Clicks` = 1, `Title` = 'xxx' WHERE (`Id` = 1)", sql); } [Fact] public void Where() { var sql = update.Where(a => a.Id == 1).SetRaw("title='newtitle'").ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET title='newtitle' WHERE (`Id` = 1)", sql); sql = update.Where("id = @id", new { id = 1 }).SetRaw("title='newtitle'").ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET title='newtitle' WHERE (id = @id)", sql); var item = new Topic { Id = 1, Title = "newtitle" }; sql = update.Where(item).SetRaw("title='newtitle'").ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET title='newtitle' WHERE (`Id` = 1)", sql); var items = new List(); for (var a = 0; a < 10; a++) items.Add(new Topic { Id = a + 1, Title = $"newtitle{a}", Clicks = a * 100 }); sql = update.Where(items).SetRaw("title='newtitle'").ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `tb_topic` SET title='newtitle' WHERE (`Id` IN (1,2,3,4,5,6,7,8,9,10))", sql); sql = g.mysql.Update().NoneParameter().Where(a => a.id == 0 && a.type == TestEnumUpdateTbType.str1) .Set(a => a.type, TestEnumUpdateTbType.sum211).ToSql().Replace("\r\n", ""); Assert.Equal("UPDATE `TestEnumUpdateTb` SET `type` = 'sum211' WHERE (`id` = 0 AND `type` = 'str1')", sql); } [Fact] public void ExecuteAffrows() { var items = new List(); for (var a = 0; a < 10; a++) items.Add(new Topic { Id = a + 1, Title = $"newtitle{a}", Clicks = a * 100 }); var time = DateTime.Now; var items222 = g.mysql.Select().Where(a => a.CreateTime > time).Limit(10).ToList(); update.SetSource(items.First()).NoneParameter().ExecuteAffrows(); update.SetSource(items).NoneParameter().ExecuteAffrows(); } [Fact] public void ExecuteUpdated() { } [Fact] public void AsTable() { Assert.Null(g.mysql.Update().ToSql()); Assert.Equal("UPDATE `tb_topicAsTable` SET title='test' \r\nWHERE (`Id` = 1 OR `Id` = 2)", g.mysql.Update(new[] { 1, 2 }).SetRaw("title='test'").AsTable(a => "tb_topicAsTable").ToSql()); Assert.Equal("UPDATE `tb_topicAsTable` SET title='test1' \r\nWHERE (`Id` = 1)", g.mysql.Update(new Topic { Id = 1, Title = "test" }).SetRaw("title='test1'").AsTable(a => "tb_topicAsTable").ToSql()); Assert.Equal("UPDATE `tb_topicAsTable` SET title='test1' \r\nWHERE (`Id` = 1 OR `Id` = 2)", g.mysql.Update(new[] { new Topic { Id = 1, Title = "test" }, new Topic { Id = 2, Title = "test" } }).SetRaw("title='test1'").AsTable(a => "tb_topicAsTable").ToSql()); Assert.Equal("UPDATE `tb_topicAsTable` SET title='test1' \r\nWHERE (`Id` = 1)", g.mysql.Update(new { id = 1 }).SetRaw("title='test1'").AsTable(a => "tb_topicAsTable").ToSql()); } } }