2018年11月21日
What are DESC and ASC Keywords?
摘要： What are DESC and ASC Keywords? |ASC is the short form for ascending|DESC is the short form for descending| | | | |It is used to sort the query result 阅读全文
posted @ 2018-11-21 13:52 學海無涯 阅读(171) 评论(0) 推荐(0) 编辑