摘要:
如何查看oracle当前连接数,会话数 收藏 查看session: select * from v$session where username is not null select username,count(username) from v$session where username is 阅读全文
摘要:
SELECT UPPER(F.TABLESPACE_NAME) "表空间名",D.TOT_GROOTTE_MB "表空间大小(M)",D.TOT_GROOTTE_MB - F.TOTAL_BYTES "已使用空间(M)",TO_CHAR(ROUND((D.TOT_GROOTTE_MB - F.TOT 阅读全文