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https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndb-top.html
This user must be able to read tables in the ndbinfo database (ndb_top uses information from ndbinfo.cpustat and related tables). For more information about MySQL user accounts and passwords, see Section 6.2, “Access Control and Account ...By ...
https://dev.mysql.com/doc/refman/5.7/en/stored-objects-security.html
For a stored routine or view, use SQL SECURITY INVOKER in the object definition when possible so that it can be used only by users with permissions appropriate for the operations performed by the object. Definer-context objects should be written ...
https://dev.mysql.com/doc/refman/5.7/en/show-processlist.html
Otherwise (without the PROCESS privilege), nonanonymous users have access to information about their own threads but not threads for other users, and anonymous users have no access to thread information. row *************************** Id: 1 User: ... SHOW [FULL] PROCESSLIST The MySQL process list indicates the operations currently being performed by the set of threads executing within the ...
https://dev.mysql.com/doc/refman/5.7/en/upgrading-from-previous-series.html
System Table Changes Incompatible change: The Password column of the mysql.user system table was removed in MySQL 5.7.6. Incompatible change: MySQL 5.6.22 and later recognized the REFERENCES privilege but did not entirely enforce it; a user with at ...If it is not possible to modify an offending query (for example, if it is generated by a third-party application), set the sql_mode system variable at server startup to not enable ...
https://dev.mysql.com/doc/refman/5.7/en/create-procedure.html
For each OUT or INOUT parameter, pass a user-defined variable in the CALL statement that invokes the procedure so that you can obtain its value when the procedure returns. The user who invokes the routine must have the EXECUTE privilege for it, as ...If the DEFINER clause is present, the privileges required depend on the user value, as discussed in Section 23.6, “Stored Object Access ...
https://dev.mysql.com/doc/refman/5.7/en/mysqlbinlog.html
If a server is running with binlog_format set to MIXED and you want it to be possible to use mysqlbinlog with the --database option, you must ensure that tables that are modified are in the database selected by USE. --defaults-extra-file=file_name ...You can also use mysqlbinlog to display the contents of relay log files written by a replica server in a replication setup because relay logs have the same format as binary ...
https://dev.mysql.com/doc/refman/5.7/en/dba-dtrace-mysqld-ref.html
query-start(query, connectionid, database, user, host) query-done(status) query-start: Triggered after the query string has been received from the client. connection-start(connectionid, user, host) connection-done(status, connectionid) ...To ...
https://dev.mysql.com/doc/refman/5.7/en/replication-options-binary-log.html
log_builtin_as_identified_by_password Command-Line Format --log-builtin-as-identified-by-password[={OFF|ON}] System Variable log_builtin_as_identified_by_password Scope Global Dynamic Yes Type Boolean Default Value OFF This variable affects binary ...To specify more than one database, use this option multiple times, once for each database; however, doing so does not cause cross-database statements such as UPDATE some_db.some_table SET foo='bar' to be logged while a different database (or no database) is ... Startup Options ...
https://dev.mysql.com/doc/refman/5.7/en/downgrading-to-previous-series.html
Before downgrading to a previous release, change each affected table back to MyISAM by running the following statements: ALTER TABLE mysql.plugin ENGINE='MyISAM' STATS_PERSISTENT=DEFAULT; ALTER TABLE mysql.servers ENGINE='MyISAM' ...System Table ...
https://dev.mysql.com/doc/refman/5.7/en/firewall-usage.html
The example account, fwuser@localhost, is presumed for use by an application that accesses tables in the sakila database (available at https://dev.mysql.com/doc/index-other.html). Invoke sp_set_firewall_mode() again, this time switching the account ...To name an account for firewall operations, specify it as a single quoted string ...For example, to enable the firewall in an option file, use these lines: [mysqld] ...