public void IntersectAllTest()//TODO: Relook into the keyword for INTERSECT ALL
{
SqlSelect s1 = SqlDml.Select(SqlDml.TableRef(Catalog.DefaultSchema.Tables["address"]));
s1.Columns.Add(SqlDml.Asterisk);
SqlSelect s2 = SqlDml.Select(SqlDml.TableRef(Catalog.DefaultSchema.Tables["address"]));
s2.Columns.Add(SqlDml.Asterisk);
SqlSelect s3 = SqlDml.Select(SqlDml.TableRef(Catalog.DefaultSchema.Tables["address"]));
s3.Columns.Add(SqlDml.Asterisk);
Console.WriteLine(SqlDriver.Compile(s1.IntersectAll(s2)).GetCommandText());
Console.WriteLine(SqlDriver.Compile(s1.IntersectAll(s2).IntersectAll(s3)).GetCommandText());
Console.WriteLine(SqlDriver.Compile(s1.IntersectAll(s2.IntersectAll(s3))).GetCommandText());
Console.WriteLine(SqlDriver.Compile(SqlDml.IntersectAll(s1, s2)).GetCommandText());
Console.WriteLine(SqlDriver.Compile(SqlDml.IntersectAll(s1, s1.IntersectAll(s2))).GetCommandText());
Console.WriteLine(SqlDriver.Compile(SqlDml.IntersectAll(s1.IntersectAll(s2), s1)).GetCommandText());
Console.WriteLine(SqlDriver.Compile(SqlDml.IntersectAll(s1.IntersectAll(s2), s1.IntersectAll(s2))).GetCommandText());
}
public void IntersectAllTest()
{
SqlSelect s1 = SqlDml.Select(SqlDml.TableRef(Catalog.Schemas["Person"].Tables["Address"]));
s1.Columns.Add(SqlDml.Asterisk);
SqlSelect s2 = SqlDml.Select(SqlDml.TableRef(Catalog.Schemas["Person"].Tables["Address"]));
s2.Columns.Add(SqlDml.Asterisk);
SqlSelect s3 = SqlDml.Select(SqlDml.TableRef(Catalog.Schemas["Person"].Tables["Address"]));
s3.Columns.Add(SqlDml.Asterisk);
Console.WriteLine(sqlDriver.Compile(s1.IntersectAll(s2)).GetCommandText());
Console.WriteLine(sqlDriver.Compile(s1.IntersectAll(s2).IntersectAll(s3)).GetCommandText());
Console.WriteLine(sqlDriver.Compile(s1.IntersectAll(s2.IntersectAll(s3))).GetCommandText());
Console.WriteLine(sqlDriver.Compile(SqlDml.IntersectAll(s1, s2)).GetCommandText());
Console.WriteLine(sqlDriver.Compile(SqlDml.IntersectAll(s1, s1.IntersectAll(s2))).GetCommandText());
Console.WriteLine(sqlDriver.Compile(SqlDml.IntersectAll(s1.IntersectAll(s2), s1)).GetCommandText());
Console.WriteLine(sqlDriver.Compile(SqlDml.IntersectAll(s1.IntersectAll(s2), s1.IntersectAll(s2))).GetCommandText());
}
public SqlQueryExpression IntersectAll(ISqlQueryExpression operand)
{
return(SqlDml.IntersectAll(this, operand));
}