对字段值为A,B,C,D的时候进行特殊排序。
CASE WHEN aa = 'H' THEN '0' WHENaa = 'O' THEN '1' ELSE aa END
对数字进行排序,升序,0排到最后面
CASE WHEN bb = 0 THEN 999999999999 ELSE bb END
自定义排序
ORDER BY FIELD(Biz_ExamQuestion.questionType,"3","1","2","4","5")
posted on 2017-06-27 14:01 手撕高达的村长 阅读(1857) 评论(0) 编辑 收藏 举报