摘要:
SELECT (@rownum:=@rownum + 1) AS 编号,a.* FROM (SELECT @rownum:=0) i,calendar a; 想要显示出固定行数的方式: SELECT (@rownum:=@rownum + 1) AS 编号,a.* FROM (SELECT @row 阅读全文
posted @ 2017-08-15 17:08
想要和你看齐的stone
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