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https://dev.mysql.com/doc/refman/9.7/en/sys-format-time.html
Note format_time() is deprecated, and subject to removal in a future MySQL version. Applications that use it should be migrated to use the built-in FORMAT_PICO_TIME() function instead. See Section 14.22, “Performance Schema Functions” Given a ...
https://dev.mysql.com/doc/refman/9.7/en/sys-quote-identifier.html
Given a string argument, this function produces a quoted identifier suitable for inclusion in SQL statements. This is useful when a value to be used as an identifier is a reserved word or contains backtick (`) characters. Example mysql> SELECT ...
https://dev.mysql.com/doc/refman/9.7/en/windows-create-option-file.html
If you need to specify startup options when you run the server, you can indicate them on the command line or place them in an option file. For options that are used every time the server starts, you may find it most convenient to use an option file ...
https://dev.mysql.com/doc/refman/9.7/en/windows-start-service.html
On Windows, the recommended way to run MySQL is to install it as a Windows service, so that MySQL starts and stops automatically when Windows starts and stops. A MySQL server installed as a service can also be controlled from the command line using ...
https://dev.mysql.com/doc/refman/9.7/en/adding-character-set.html
This section discusses the procedure for adding a character set to MySQL. The proper procedure depends on whether the character set is simple or complex: If the character set does not need special string collating routines for sorting and does not ...
https://dev.mysql.com/doc/refman/9.7/en/aggregate-functions.html
This section describes aggregate functions that operate on sets of values. They are often used with a GROUP BY clause to group values into subsets. If you use an aggregate function in a statement containing no GROUP BY clause, it is equivalent to ...
https://dev.mysql.com/doc/refman/9.7/en/alter-library.html
ALTER LIBRARY library_name COMMENT "comment_text" This statement adds a comment to the named JavaScript library, or replaces the existing comment if there is one. Following execution of this statement, the updated comment can be viewed in the ...
https://dev.mysql.com/doc/refman/9.7/en/archive-storage-engine.html
The ARCHIVE storage engine produces special-purpose tables that store large amounts of unindexed data in a very small footprint. To enable this storage engine if you build MySQL from source, invoke CMake with the -DWITH_ARCHIVE_STORAGE_ENGINE ...
https://dev.mysql.com/doc/refman/9.7/en/audit-log-component-file-formats.html
The MySQL server calls the audit log component to write an audit record to its log file whenever an auditable event occurs. Typically the first audit record written after component startup contains the server description and startup options.
https://dev.mysql.com/doc/refman/9.7/en/audit-log-component-security.html
By default, contents of audit log files produced by the audit log component are not encrypted and may contain sensitive information, such as the text of SQL statements. For security reasons, audit log files should be written to a directory ...