创建表空间: CREATE SMALLFILE TABLESPACE "ttt" DATAFILE 'd:\ttt.ora' SIZE 500M AUTOEXTEND ON NEXT 100M MAXSIZE UNLIMITED NOLOGGING EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO
查询用户连接数: select b.MACHINE, b.PROGRAM , count(*) from v$process a, v$session b where a.ADDR = b.PADDR and b.USERNAME is not null group by b.MACHINE , b.PROGRAM order by count(*) desc;
查询用户连接数: select b.MACHINE, b.PROGRAM , count(*) from v$process a, v$session b where a.ADDR = b.PADDR and b.USERNAME is not null group by b.MACHINE , b.PROGRAM order by count(*) desc;
本文介绍了如何使用SQL语句创建表空间,并展示了具体的表空间创建示例。此外,还提供了查询数据库中各程序及机器上的活跃用户连接数的方法。

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