摘要: SQL> select name,total,round(total-free,2) used, round(free,2) free,round((total-free)/total*100,2) pctused from (select 'SGA' name,(select sum(value/ 阅读全文
posted @ 2020-10-21 15:29 捌玖 阅读(3310) 评论(0) 推荐(0)