MySQL :: MySQL 8.3 Reference Manual :: 30.4.4.8 The ps_setup_enable_background

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MySQL 8.3 Reference Manual / ... / The ps_setup_enable_background_threads() Procedure

30.4.4.8 ps_setup_enable_background_threads() 过程

启用性能架构的所有背景线程的仪表。产生一个结果集，指示启用了多少个背景线程。已经启用的线程不计入。

参数

无。

示例

mysql> CALL sys.ps_setup_enable_background_threads();
+-------------------------------+
| summary                       |
+-------------------------------+
| Enabled 24 background threads |
+-------------------------------+

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