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MySQL 5.7 Reference Manual

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6.7.1 Check if SELinux is Enabled

https://dev.mysql.com/doc/refman/5.7/en/selinux-checking.html

SELinux is enabled by default on some Linux distributions including Oracle Linux, RHEL, CentOS, and Fedora.

13.7.5.8 SHOW CREATE FUNCTION Statement

https://dev.mysql.com/doc/refman/5.7/en/show-create-function.html

SHOW CREATE FUNCTION func_name This statement is similar to SHOW CREATE PROCEDURE but for stored functions.

13.7.5.19 SHOW FUNCTION CODE Statement

https://dev.mysql.com/doc/refman/5.7/en/show-function-code.html

SHOW FUNCTION CODE func_name This statement is similar to SHOW PROCEDURE CODE but for stored functions.

13.7.5.20 SHOW FUNCTION STATUS Statement

https://dev.mysql.com/doc/refman/5.7/en/show-function-status.html

SHOW FUNCTION STATUS [LIKE 'pattern' | WHERE expr] This statement is similar to SHOW PROCEDURE STATUS but for stored functions.

13.7.6.7 SHUTDOWN Statement

https://dev.mysql.com/doc/refman/5.7/en/shutdown.html

Because status variables are initialized for each server startup and do not persist across restarts, Com_shutdown normally has a value of zero, but can be nonzero if SHUTDOWN statements were executed but failed. SIGTERM enables server shutdown to be ...SHUTDOWN provides an SQL-level interface to the same functionality available using the mysqladmin shutdown command or the mysql_shutdown() C API ...

Chapter 13 SQL Statements

https://dev.mysql.com/doc/refman/5.7/en/sql-statements.html

This chapter describes the syntax for the SQL statements supported by MySQL.

26.4.5.1 The extract_schema_from_file_name() Function

https://dev.mysql.com/doc/refman/5.7/en/sys-extract-schema-from-file-name.html

For this reason, it does not work with partitions or tables defined using their own DATA_DIRECTORY table option. This function is useful when extracting file I/O information from the Performance Schema that includes file path names. Given a file ...

26.4.5.8 The list_drop() Function

https://dev.mysql.com/doc/refman/5.7/en/sys-list-drop.html

For more information, see the description of list_add() Parameters in_list TEXT: The list to be modified. Removes a value from a comma-separated list of values and returns the result.

26.4.5.13 The ps_is_thread_instrumented() Function

https://dev.mysql.com/doc/refman/5.7/en/sys-ps-is-thread-instrumented.html

Returns YES or NO to indicate whether Performance Schema instrumentation for a given connection ID is enabled, UNKNOWN if the ID is unknown, or NULL if the ID is NULL. This is a value of the type given in the PROCESSLIST_ID column of the ...Example ...

26.4.4.21 The ps_statement_avg_latency_histogram() Procedure

https://dev.mysql.com/doc/refman/5.7/en/sys-ps-statement-avg-latency-histogram.html

Displays a textual histogram graph of the average latency values across all normalized statements tracked within the Performance Schema events_statements_summary_by_digest table. For example, * = 2 units in the histogram legend means that each * ...

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