SHOW_USE_TIME

功能

控制是否输出语句执行时间。

语法格式

SQL> set SHOW_USE_TIME on|off

示例

SQL> select 1 from dual;

EXPR1 |
------------------------------------------------------------------------------
1 |

Total 1 records.
Use time:0 ms.

SQL> set SHOW_USE_TIME Off;
SHOW_USE_TIME OFF

SQL> select 1 from dual;

EXPR1 |
------------------------------------------------------------------------------
1 |

Total 1 records.