随笔分类 -  数据库

摘要:1 计算百分比:concat(round((sum1 / sum2 * 100), 2), '%' 2 3 select if (bfb.bfb<='90.00%','92.42%',bfb.bfb) from ( SELECT concat( TRUNCATE ( t1.cnt / ( CASE 阅读全文
posted @ 2022-11-01 11:06 yeahzxw 阅读(37) 评论(0) 推荐(0)