在实际的工作和学习中,许多人经常需要获取或记录Oracle语句的执行时间,其实简单的方法就能实现,具体代码如下: OracleE语句的执行时间需要使用 SET TIMING ON,例如:
[oracle@jw ~]$ sqlplus "/as sysdba" SQL*Plus: Release 9.2.0.4.0 - Production on 星期二 8月 28 16:59:43 2007 Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
连接到:
Oracle9i Enterprise Edition Release 9.2.0.4.0 - Production With the Partitioning, Oracle Label Security, OLAP and Oracle Data Mining options JServer Release 9.2.0.4.0 - Production SQL> set timing on; SQL> select count(*) from tab;