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https://dev.mysql.com/doc/refman/8.4/en/security-options.html
The following table shows mysqld options and system variables that affect security. For descriptions of each of these, see Section 7.1.7, “Server Command Options”, and Section 7.1.8, “Server System Variables”.
https://dev.mysql.com/doc/refman/8.4/en/selecting-rows.html
As shown in the preceding section, it is easy to retrieve an entire table. But typically you don't want to see the entire table, particularly when it becomes large. Instead, you're usually more interested in answering a particular question, in ...
https://dev.mysql.com/doc/refman/8.4/en/show-create-trigger.html
This statement requires the TRIGGER privilege for the table associated with the trigger. row *************************** Trigger: ins_sum sql_mode: ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES, NO_ZERO_IN_DATE,NO_ZERO_DATE, ERROR_FOR_DIVISION_BY_ZERO, ...
https://dev.mysql.com/doc/refman/8.4/en/show-databases.html
Caution Because any static global privilege is considered a privilege for all databases, any static global privilege enables a user to see all database names with SHOW DATABASES or by examining the SCHEMATA table of INFORMATION_SCHEMA, except ...
https://dev.mysql.com/doc/refman/8.4/en/show-events.html
SHOW EVENTS [{FROM | IN} schema_name] [LIKE 'pattern' | WHERE expr] This statement displays information about Event Manager events, which are discussed in Section 27.4, “Using the Event Scheduler”. It requires the EVENT privilege for the ...
https://dev.mysql.com/doc/refman/8.4/en/show-procedure-status.html
Stored routine information is also available from the INFORMATION_SCHEMA PARAMETERS and ROUTINES tables. See Section 28.3.20, “The INFORMATION_SCHEMA PARAMETERS Table”, and Section 28.3.30, “The INFORMATION_SCHEMA ROUTINES Table”. SHOW ...
https://dev.mysql.com/doc/refman/8.4/en/show-status.html
Status variable information is also available from these sources: Performance Schema tables. Each invocation of the SHOW STATUS statement uses an internal temporary table and increments the global Created_tmp_tables value. mysql> SHOW STATUS; ...
https://dev.mysql.com/doc/refman/8.4/en/sys-innodb-buffer-stats-by-schema.html
These views summarize the information in the INFORMATION_SCHEMA INNODB_BUFFER_PAGE table, grouped by schema. Warning Querying views that access the INNODB_BUFFER_PAGE table can affect performance. Do not query these views on a production system ...
https://dev.mysql.com/doc/refman/8.4/en/sys-ps-setup-save.html
It is intended you call ps_setup_reload_saved() later within the same session as ps_setup_save() because the configuration is saved in TEMPORARY tables. If you end your session without invoking ps_setup_save(), the tables and lock disappear ...This ...
https://dev.mysql.com/doc/refman/8.4/en/sys-ps-setup-show-disabled.html
Displays all currently disabled Performance Schema configuration. Parameters in_show_instruments BOOLEAN: Whether to display disabled instruments. This might be a long list. in_show_threads BOOLEAN: Whether to display disabled threads. Example ...