摘要: mysql group by组内排序: 首先是组外排序: SELECT z.create_time,z.invoice_id from qf_invoice_log z where z.type =102 GROUP BY z.invoice_id ORDER BY z.create_time DE 阅读全文
posted @ 2018-05-08 09:44 748573200000 阅读(8800) 评论(1) 推荐(0)