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完成 in 查询，完成子表 exists 查询

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This commit is contained in:
28810
2018-12-29 17:22:43 +08:00
parent 90bbff32a5
commit 74a6ab5859
14 changed files with 455 additions and 265 deletions
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20
FreeSql.Tests/SqlServer/Curd/SqlServerDeleteTest.cs
View File

@ -9,11 +9,11 @@ namespace FreeSql.Tests.SqlServer {
IDelete<Topic> delete => g.sqlserver.Delete<Topic>(); //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
[Table(Name = "tb_topic")]
[Table(Name = "tb_topic22211")]
class Topic {
[Column(IsIdentity = true, IsPrimary = true)]
public int Id { get; set; }
public int Clicks { get; set; }
public int? Clicks { get; set; }
public TestTypeInfo Type { get; set; }
public string Title { get; set; }
public DateTime CreateTime { get; set; }
@ -23,35 +23,35 @@ namespace FreeSql.Tests.SqlServer {
public void Dywhere() {
Assert.Null(g.sqlserver.Delete<Topic>().ToSql());
var sql = g.sqlserver.Delete<Topic>(new[] { 1, 2 }).ToSql();
Assert.Equal("DELETE FROM [tb_topic] WHERE ([Id] = 1 OR [Id] = 2)", sql);
Assert.Equal("DELETE FROM [tb_topic22211] WHERE ([Id] = 1 OR [Id] = 2)", sql);
sql = g.sqlserver.Delete<Topic>(new Topic { Id = 1, Title = "test" }).ToSql();
Assert.Equal("DELETE FROM [tb_topic] WHERE ([Id] = 1)", sql);
Assert.Equal("DELETE FROM [tb_topic22211] WHERE ([Id] = 1)", sql);
sql = g.sqlserver.Delete<Topic>(new[] { new Topic { Id = 1, Title = "test" }, new Topic { Id = 2, Title = "test" } }).ToSql();
Assert.Equal("DELETE FROM [tb_topic] WHERE ([Id] = 1 OR [Id] = 2)", sql);
Assert.Equal("DELETE FROM [tb_topic22211] WHERE ([Id] = 1 OR [Id] = 2)", sql);
sql = g.sqlserver.Delete<Topic>(new { id = 1 }).ToSql();
Assert.Equal("DELETE FROM [tb_topic] WHERE ([Id] = 1)", sql);
Assert.Equal("DELETE FROM [tb_topic22211] WHERE ([Id] = 1)", sql);
}
[Fact]
public void Where() {
var sql = delete.Where(a => a.Id == 1).ToSql().Replace("\r\n", "");
Assert.Equal("DELETE FROM [tb_topic] WHERE ([Id] = 1)", sql);
Assert.Equal("DELETE FROM [tb_topic22211] WHERE ([Id] = 1)", sql);
sql = delete.Where("id = ?id", new { id = 1 }).ToSql().Replace("\r\n", "");
Assert.Equal("DELETE FROM [tb_topic] WHERE (id = ?id)", sql);
Assert.Equal("DELETE FROM [tb_topic22211] WHERE (id = ?id)", sql);
var item = new Topic { Id = 1, Title = "newtitle" };
sql = delete.Where(item).ToSql().Replace("\r\n", "");
Assert.Equal("DELETE FROM [tb_topic] WHERE ([Id] = 1)", sql);
Assert.Equal("DELETE FROM [tb_topic22211] WHERE ([Id] = 1)", sql);
var items = new List<Topic>();
for (var a = 0; a < 10; a++) items.Add(new Topic { Id = a + 1, Title = $"newtitle{a}", Clicks = a * 100 });
sql = delete.Where(items).ToSql().Replace("\r\n", "");
Assert.Equal("DELETE FROM [tb_topic] WHERE ([Id] IN (1,2,3,4,5,6,7,8,9,10))", sql);
Assert.Equal("DELETE FROM [tb_topic22211] WHERE ([Id] IN (1,2,3,4,5,6,7,8,9,10))", sql);
}
[Fact]
public void WhereExists() {

33
FreeSql.Tests/SqlServer/Curd/SqlServerSelectTest.cs
View File

@ -443,10 +443,39 @@ namespace FreeSql.Tests.SqlServer {
query.ToList();
}
[Fact]
public void GroupBy() {
public void WhereExists() {
var sql2222 = select.Where(a => select.Where(b => b.Id == a.Id).Any()).ToList();
sql2222 = select.Where(a =>
select.Where(b => b.Id == a.Id && select.Where(c => c.Id == b.Id).Where(d => d.Id == a.Id).Where(e => e.Id == b.Id)
.Offset(a.Id)
.Any()
).Any()
).ToList();
}
[Fact]
public void Having() {
public void GroupBy() {
var groupby = select.From<TestTypeInfo, TestTypeParentInfo>((s, b, c) => s
.Where(a => a.Id == 1)
)
.GroupBy((a, b, c) => new { tt2 = a.Title.Substring(0, 2), mod4 = a.Id % 4 })
.Having(a => a.Count() > 0 && a.Avg(a.Key.mod4) > 0 && a.Max(a.Key.mod4) > 0)
.Having(a => a.Count() < 300 || a.Avg(a.Key.mod4) < 100)
.OrderBy(a => a.Key.tt2)
.OrderByDescending(a => a.Count())
.ToList(a => new {
a.Key.tt2,
cou1 = a.Count(),
arg1 = a.Avg(a.Key.mod4),
ccc2 = a.Key.tt2 ?? "now()",
//ccc = Convert.ToDateTime("now()"), partby = Convert.ToDecimal("sum(num) over(PARTITION BY server_id,os,rid,chn order by id desc)")
});
}
[Fact]
public void ToAggregate() {
var sql = select.ToAggregate(a => new { sum = a.Sum(a.Key.Id + 11.11), avg = a.Avg(a.Key.Id), count = a.Count(), max = a.Max(a.Key.Id), min = a.Min(a.Key.Id) });
}
[Fact]
public void OrderBy() {