我得到了一个SQL错误并试图解决,任何指针都是有帮助的,SELECT empid FROM employees WHERE deptid IN (10,20,30,40 );
//这将被执行SQL语法不允许您在WHERE子句中排序子查询的元素,因为它不会改变查询的总体结果。简单地说,无法描述的语法怪癖概括如下:不要在IN子查询中使用ORDE
我读到了有关我的问题的帖子,但不幸的是,我无法解决它。在下面列出有关的守则: List<FeedMessage> messages = new ArrayList我认为问题在于Hibernate不能翻译查询,因为如果我直接运行到MySQL,这是可行的。+ "group by nomeFeed) as x, FeedMessage as f "
如何使用criteriaquery转换sql查询mysql查询此代码: SELECT a.customer as customer, a.cbgroup, a.cbdept, a.buc, a.customer_groupa.cbdept, a.buc, a.customer_group, a.product, a.valuta, SUM(a.amount) as a_amount FROM summaryfee as a WHEREINNER JOIN SELECT b.customer, SUM