摘要: 当我查询表空间大小时,遇到如下命令: select a.tablespace_name,a.bytes/1024/1024 "Sum MB",(a.bytes-b.bytes)/1024/1024 "used MB",b.bytes/1024/1024 "free MB",round(((a.byt... 阅读全文
posted @ 2013-11-06 10:46 yts1dx 阅读(755) 评论(0) 推荐(0) 编辑