By Name;
查询运行良好,但是当我添加了一个UNION时,如下所示: xmlagg(xmlelement( "Species",xmlforest(case when Tail is not null then Tail else null end "Trait"))) xmlagg(xmlelement( "Species",
SELECT ID,Bill_typeID,Cust_ID,Name,Reg_date,Account_Number,Amount,status FROM Cust_Bill_Reg_M_Tbl SELECT ID,Bill_typeID,Cust_ID,Name,Reg_date,Account_Number,Amount,status FROM Rail_Ticket_Booking_M_Tbl)我得到了这个错误。Ms
下面是要挑战您的SQL难题:select top 5 name, age from table1 where category = 22 order by age descselect top 5name, age from table1 where category = 27 order by age descselect
$result; $sql = '(' . implode(') unionall (', $this->unions) .DESC LIMIT 3)(SELECT * FROM media m INNER JOIN category c ON
m.category_id = c.id ORDER BYm.m