select o from Order o join fetch where o.orderId=:orderId 冒号意思?

select o from Order o join fetch where o.orderId=:orderId 冒号意思? SELECT o.partner_id FROM order o LEFT JOIN partner p on p.id=o.partner_id LEFT JOIN team t on t.id$sql=SELECT o.partner_id FROM order o LEFT JOIN partner p on p.id=o.partner_id LEFT JOIN team t on t.id=o.team_id where o.state='pay' and o.pay_time >= 请问sql=select * from 招聘信息 order by id select * from order where clientNo in (select distinct(clientNo) from orders ) 转化为HQL怎么写?order是表名 clientNo是其中一个列名!怎么转换成HQL, 这条vfp语句中&a什么意思a = SELECT Order.订单号,Order.客户号,Order.签订日期,Order.金额 FROM order WHERE Order.职员号 = x ORDER BY Order.签订日期 INTO TABLE t+ x&a SQL的执行顺序,如：（ Select,From,Where Group By , Order By）如何的顺序 select count(*) as total from 'test' order by id desc 希望得到正解 sqltext4=select top 2 * from stock order by Look_Count desc是什么意思? select a,b from 表名 group by a,b order by count(*) desc select * FROM 1 where 1=1 {0} order by 1_1 desc nsql=select * from gonggao where passed=1 order by id desc 英语翻译select * from a order by decode(a.xx,50,1,-1)desc 两条Oracle取第一条语句的区别select top 1 * from table order by a andselect * from (select * from table order by a )C where rownum=1 select * from News where treeid='105' ORDER BY id desc 其中的 treeid='105' select * from News where treeid='105' ORDER BY id desc 其中的 treeid='105' select * from book limit , sql=select top 1 * from news order by tim desc 中的top 1是什么作用?如题 sybase可以取范围随机数吗select top 2 course_id from csr_len_course order by newid() 随机数2可以用num 这句select row_number() over (order by ProductID asc) as RowIndex,select row_number() over (order by ProductID asc) as RowIndex,p.ProductID,p.ProductName,p.CategoryID,p.Unit,p.UnitPrice,p.Quantity from Products as p where CategoryID = @CategoryID;