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

30.4.4.17 ps_setup_show_disabled_instruments() 过程

显示当前禁用的所有性能模式仪表。这可能是一个长列表。

参数

无。

示例
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mysql> CALL sys.ps_setup_show_disabled_instruments()\G *************************** 1. row *************************** disabled_instruments: wait/synch/mutex/sql/TC_LOG_MMAP::LOCK_tc timed: NO *************************** 2. row *************************** disabled_instruments: wait/synch/mutex/sql/THD::LOCK_query_plan timed: NO *************************** 3. row *************************** disabled_instruments: wait/synch/mutex/sql/MYSQL_BIN_LOG::LOCK_commit timed: NO ...