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https://dev.mysql.com/doc/refman/8.4/en/performance-schema-setup-instruments-table.html
row *************************** NAME: wait/synch/mutex/pfs/LOCK_pfs_share_list ENABLED: NO TIMED: NO PROPERTIES: singleton FLAGS: NULL VOLATILITY: 1 DOCUMENTATION: Components can provide their own performance_schema tables. row ... The ...
https://dev.mysql.com/doc/refman/8.4/en/ldap-pluggable-authentication.html
Note LDAP pluggable authentication is an extension included in MySQL Enterprise Edition, a commercial product. MySQL Enterprise Edition supports an authentication method that enables MySQL Server to use LDAP (Lightweight Directory Access Protocol) ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/mysql-shell-utils-copy.html
Before attempting a copy using the ignoreVersion option, use MySQL Shell's upgrade checker utility checkForServerUpgrade() to check the source instance and fix any compatibility issues identified by the utility before attempting to copy. This ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-session-track-get-first.html
int mysql_session_track_get_first(MYSQL *mysql, enum enum_session_state_type type, const char **data, size_t *length) Description MySQL implements a session tracker mechanism whereby the server returns information about session state changes to ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-configurator-cli.html
MySQL Configurator supports GUI (default) and CLI (by passing in --console) modes using the mysql_configurator.exe executable. Note MySQL Configurator CLI functionality was added in MySQL Configurator 9.2.0. Executing MySQL Configurator requires a ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-table-syntax-sql.html
As of MySQL 9.4.0, you can set external table options using SQL syntax. The following options apply to CREATE TABLE and ALTER TABLE statements. For ALTER TABLE statements, ADD COLUMN is not supported for external tables. This topic contains the ...
https://dev.mysql.com/doc/internals/en/com-register-slave.html
Fields server_id (4) -- the slaves server-id slave_hostname (string.var_len) -- see report_host, usually empty slave_user (string.var_len) -- see report_user, usually empty slave_password (string.var_len) -- see report_password, usually empty ...
https://dev.mysql.com/doc/refman/8.4/en/lock-order-tool.html
The MySQL server is a multithreaded application that uses numerous internal locking and lock-related primitives, such as mutexes, rwlocks (including prlocks and sxlocks), conditions, and files. Within the server, the set of lock-related objects ...
https://dev.mysql.com/doc/refman/8.4/en/replication-gtids-lifecycle.html
In addition, for a non-transactional update, if a disk write failure occurs while attempting to write to the binary log cache and a gap is therefore created in the binary log, the resulting incident log event is assigned a GTID. The life cycle of a ...
https://dev.mysql.com/doc/refman/8.4/en/time-zone-support.html
This section describes the time zone settings maintained by MySQL, how to load the system tables required for named time support, how to stay current with time zone changes, and how to enable leap-second support. Time zone offsets are also ...