Search Results
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-memory-summary-tables.html
Event names refer to names of event instruments in the setup_instruments table: memory_summary_by_account_by_event_name has USER, HOST, and EVENT_NAME columns. Each row summarizes events for a given account (user and host combination) and event name. The memory summary tables have these indexes: memory_summary_by_account_by_event_name: Primary key on (USER, HOST, EVENT_NAME) memory_summary_by_host_by_event_name: Primary key on (HOST, EVENT_NAME) memory_summary_by_thread_by_event_name: Primary key on (THREAD_ID, EVENT_NAME) memory_summary_by_user_by_event_name: Primary key on (USER, EVENT_NAME) memory_summary_global_by_event_name: Primary key on (EVENT_NAME) TRUNCATE TABLE is permitted for memory summary ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-js/en/database-connection-example.html
The MySQL user account used for the connection should use either the mysql_native_password or caching_sha2_password authentication plugin, see Pluggable Authentication. This ensures that the client uses the X Protocol PLAIN password mechanism which ...You pass in the connection parameters to connect to the MySQL server, such as the hostname and user, very much like the code in one of the classic ... The code that is needed to connect to a MySQL document store ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/database-connection-example.html
The MySQL user account used for the connection should use either the mysql_native_password or caching_sha2_password authentication plugin, see Pluggable Authentication. This ensures that the client uses the X Protocol PLAIN password mechanism which ...You pass in the connection parameters to connect to the MySQL server, such as the hostname and user, very much like the code in one of the classic ... The code that is needed to connect to a MySQL document store ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-user-configurable-shape-dependent-system-variables.html
User-Configurable Shape-Dependent System Variables 19.6 User-Configurable Shape-Dependent System Variables Shape-dependent global system variables are linked to, and tuned for, a specific MySQL shape. Note: innodb_buffer_pool_instances , ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-error-summary-tables.html
row *************************** ERROR_NUMBER: 1317 ERROR_NAME: ER_QUERY_INTERRUPTED SQL_STATE: 70100 SUM_ERROR_RAISED: 1 SUM_ERROR_HANDLED: 0 FIRST_SEEN: 2016-06-28 11:01:49 LAST_SEEN: 2016-06-28 11:01:49 Each error summary table has one or more ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-stage-summary-tables.html
Event names refer to names of event instruments in the setup_instruments table: events_stages_summary_by_account_by_event_name has EVENT_NAME, USER, and HOST columns. Each row summarizes events for a given account (user and host combination) and ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-transaction-summary-tables.html
Event names refer to names of event instruments in the setup_instruments table: events_transactions_summary_by_account_by_event_name has USER, HOST, and EVENT_NAME columns. Each row summarizes events for a given account (user and host combination) ...Each row summarizes events for a given user and event ... The Performance Schema maintains tables for collecting current and recent transaction ...
https://dev.mysql.com/doc/refman/8.4/en/implicit-commit.html
This means that a ROLLBACK from the user does not undo CREATE TABLE statements the user made during that transaction. ALTER USER, CREATE USER, DROP USER, GRANT, RENAME USER, REVOKE, SET PASSWORD. CREATE TABLE and DROP TABLE statements do not commit ... The statements listed in this section (and any synonyms for them) implicitly end any transaction active in the current session, as if you had done a COMMIT before executing the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-preparation.html
If the source cluster is already in use, you can create a backup of the source and load this onto the replica to cut down on the amount of time required for the replica to synchronize itself with the source. ndb-connectstring=management_host[:port] ... Preparing the NDB Cluster for replication consists of the following steps: Check all MySQL servers for version compatibility (see Section 25.7.2, “General Requirements for NDB Cluster ...
https://dev.mysql.com/doc/workbench/en/wb-mysql-connections-native-kerberos.html
The client-side Kerberos authentication plugin combines the user name you provide (for example, skylar) and the realm specified in the user account (for example, MYSQL.LOCAL) to construct the user principal name (UPN), such as skylar@MYSQL.LOCAL. No ...