一句关于多个字段的排序
?
order by column1,?column2?DESC
本来准备是想?column1,column2 都倒序排列,实际sql变成了 ?column1 ASC,?column2 DESC.
?
正确的写法应该是
order by column1?DESC,?column2?DESC
一句关于多个字段的排序
?
order by column1,?column2?DESC
本来准备是想?column1,column2 都倒序排列,实际sql变成了 ?column1 ASC,?column2 DESC.
?
正确的写法应该是
order by column1?DESC,?column2?DESC