摘要：
set @i = -1; set @sql = repeat(" select 1 union all",-datediff('2021-01-01','2030-12-31')+1); set @sql = left(@sql,length(@sql)-length(" union all")); set @sql = concat("select date_add('2021-01-0... 阅读全文
posted @ 2017-11-14 14:39
jevan
阅读(1022)
评论(0)
推荐(0)
浙公网安备 33010602011771号