定义一个游标,@temp是外部参数
- SQL code
declare YB1 CURSOR FOR select count(tjs6600),tjs6605,convert(varchar(100),@temp,23) from tjs66 LEFT OUTER JOIN TRS14 ON TRS1400=TJS6605 left outer join tjs13 on tjs1300=tjs6602 where ( @temp<tjs6604 and tjs6613<dateadd(dd,1,@temp) and tjs6613 is not null ) or ( @temp<tjs6604 and tjs6613 is null and tjs1319='G' and tjs6614<>6 ) or ( tjs6604<@temp and tjs6613<dateadd(dd,1,@temp) and tjs6612 is not null) or ( tjs6604<@temp and tjs6613 is null and tjs1319='G' and tjs6614<>6 ) group by tjs6605,convert(varchar(100),@temp,23) ----问题在这
运行时出现“每个 GROUP BY 表达式都必须包含至少一个列引用”的问题,经查得知是GROUP BY不能引用外部参数,但不使用该参数无法分组,请问如何解决?
------解决方案--------------------
用exec 执行字符串