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https://dev.mysql.com/doc/refman/5.7/en/innodb-auto-increment-handling.html
This section describes the AUTO_INCREMENT lock modes, usage implications of different AUTO_INCREMENT lock mode settings, and how InnoDB initializes the AUTO_INCREMENT counter. InnoDB AUTO_INCREMENT Lock Modes InnoDB AUTO_INCREMENT Lock Mode Usage ...
https://dev.mysql.com/doc/refman/5.7/en/load-xml.html
By default, the <row> element is considered to be the equivalent of a database table row; this can be changed using the ROWS IDENTIFIED BY clause. The name of a user variable used for this purpose must match the name of a field from the XML file, ...
https://dev.mysql.com/doc/refman/5.7/en/bug-reports.html
Before posting a bug report about a problem, please try to verify that it is a bug and that it has not been reported already: Start by searching the MySQL online manual at https://dev.mysql.com/doc/. You can also use http://www.mysql.com/search/ to ...We try to keep the manual up to date by updating it frequently with solutions to newly found ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-locking.html
In this case, gap locking is disabled for searches and index scans and is used only for foreign-key constraint checking and duplicate-key checking. In this case, InnoDB uses next-key locks for searches and index scans, which prevents phantom rows ...
https://dev.mysql.com/doc/refman/5.7/en/dba-dtrace-mysqld-ref.html
This is the same as the process ID shown as the Id value in the output from SHOW PROCESSLIST. This is because the number of rows actually matched by the corresponding WHERE clause, and the number of rows changed can differ. This returns the number ... MySQL supports the following static probes, organized into groups of ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-start-phases.html
This section provides a simplified outline of the steps involved when NDB Cluster data nodes are started. This occurs either when the cluster started for the very first time, or when all data nodes are restarted using the --initial option. This ...
https://dev.mysql.com/doc/refman/5.7/en/password-hashing.html
Note The information in this section applies fully only before MySQL 5.7.5, and only for accounts that use the mysql_native_password or mysql_old_password authentication plugins. This includes removal of the mysql_old_password authentication plugin ...Also, secure_auth cannot be disabled, and old_passwords cannot be set ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-server-side-help.html
mysql> help search_string If you provide an argument to the help command, mysql uses it as a search string to access server-side help from the contents of the MySQL Reference Manual. The proper operation of this command requires that the help ...
https://dev.mysql.com/doc/refman/5.7/en/proxy-users.html
This enables the external user to be a proxy for the second user; that is, to assume the privileges of the second user: The external user is a “proxy user” (a user who can impersonate or become known as another user). In this case, employee_ext ...The plugin that authenticates a given connection may request that the connecting (external) user be treated as a different user for privilege-checking ...
https://dev.mysql.com/doc/refman/5.7/en/option-files.html
For example, to include the /home/mydir/myopt.cnf file, use the following directive: !include /home/mydir/myopt.cnf To search the /home/mydir directory and read option files found there, use this directive: !includedir /home/mydir MySQL makes no ...