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

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28810
2019-03-05 21:04:52 +08:00
parent f9fef12d37
commit 90f69f1b57
38 changed files with 813 additions and 87 deletions
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64
FreeSql.Tests/SqlServer/Curd/SqlServerSelectTest.cs
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@ -504,5 +504,69 @@ namespace FreeSql.Tests.SqlServer {
[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_topic22AsTable1] 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_topic22AsTable1] 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_topic22AsTable1] 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_topic22AsTable1] 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_topic22AsTable1] 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_topic22AsTable1] 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_topic22AsTable1] 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_topic22AsTable1] 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_topic22AsTable1] 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_topic22AsTable1] 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_topic22AsTable1] a LEFT JOIN [TestTypeInfo] b on b.[Guid] = a.[TestTypeInfoGuid] and b.[Name] = @bname", sql);
}
}
}