26.4.4.13 ps_setup_reset_to_default()过程

将性能架构配置重置为其默认设置。

Parameters

• in_verbose BOOLEAN：是否在过程执行期间显示有关每个设置阶段的信息。这包括执行的 SQL 语句。

Example

mysql> CALL sys.ps_setup_reset_to_default(TRUE)\G
*************************** 1. row ***************************
status: Resetting: setup_actors
DELETE
FROM performance_schema.setup_actors
WHERE NOT (HOST = '%' AND USER = '%' AND ROLE = '%')

*************************** 1. row ***************************
status: Resetting: setup_actors
INSERT IGNORE INTO performance_schema.setup_actors
VALUES ('%', '%', '%')

...