county(DESC) 和 county(ASC)

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county(DESC)和county(ASC)county(DESC)和county(ASC)county(DESC)和county(ASC)DESC是descend降序意思asc是ascend升序

county(DESC) 和 county(ASC)
county(DESC) 和 county(ASC)

county(DESC) 和 county(ASC)
DESC 是descend 降序意思
asc 是ascend 升序的意思
而你问的,可能是 count (desc)
是讲数据库表的记录的记录号,降序/升序输出.

county(DESC) 和 county(ASC) county count,count和count的区别 select count(*) as total from 'test' order by id desc 希望得到正解 select a,b from 表名 group by a,b order by count(*) desc Town和County的区别 select count和select count的区别 count(0)和count(*)哪个效率高? count(0)和count(*)哪个效率高? 关键字ESC和DESC分别表示的含义? take for 和 count Desc.是什么意思 count count COUNT count count count