摘要: -- 在MySQL中实现Rank普通排名函数SELECT company_no, company_name,b_score, @curRank := @curRank + 1 AS rankFROM credit_score p, (SELECT @curRank := 0) qORDER BY b 阅读全文
posted @ 2021-10-22 16:04 大九~ 阅读(889) 评论(0) 推荐(0) 编辑