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https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-firewall-activity-category.html
Lists the Firewall Activity metrics and provides a brief description of each. Table 6.7 Firewall Activity Metrics NameDescriptionAccess Denied (Delta) The number of statements rejected by MySQL Enterprise Firewall. Access Granted (Delta) The number ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-innodb-rowactivity-category.html
Lists the InnoDB Row Activity metrics and provides a brief description of each. Table 6.15 InnoDB Row Activity Metrics NameDescriptionRow Queries Inside The number of queries executing inside InnoDB. Row Queries Queue The number of queries in the ...
https://dev.mysql.com/doc/x-devapi-userguide/en/working-with-locking.html
X DevAPI supports MySQL locking through the lockShared() and lockExclusive() methods for the Collection.find() and Table.select() methods. This enables you to control row locking to ensure safe, transactional document updates on collections and to ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-js/en/working-with-locking.html
X DevAPI supports MySQL locking through the lockShared() and lockExclusive() methods for the Collection.find() and Table.select() methods. This enables you to control row locking to ensure safe, transactional document updates on collections and to ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/working-with-locking.html
X DevAPI supports MySQL locking through the lockShared() and lockExclusive() methods for the Collection.find() and Table.select() methods. This enables you to control row locking to ensure safe, transactional document updates on collections and to ...
https://dev.mysql.com/doc/refman/8.4/en/replication-options-replica.html
If you specify the relay_log system variable at server startup without specifying a value, unexpected behavior is likely to result; this behavior depends on the other options used, the order in which they are specified, and whether they are ... This ...
https://dev.mysql.com/doc/refman/8.4/en/tracing-example.html
row *************************** QUERY: SELECT SUM(alias2.col_varchar_nokey) AS c1, alias2.pk AS c2 FROM t1 AS alias1 STRAIGHT_JOIN t2 AS alias2 ON alias2.pk = alias1.col_int_key WHERE alias1.pk GROUP BY c2 ORDER BY alias1.col_int_key, alias2.pk This ...Now we can examine the trace, whose first column (QUERY), containing the original statement to be traced, is shown here: SELECT * FROM INFORMATION_SCHEMA.OPTIMIZER_TRACE\G ...
https://dev.mysql.com/doc/connectors/en/connector-j-connp-props-connection.html
'ConnectionLifecycleInterceptors' are stackable, more than one interceptor may be specified via the configuration property as a comma-delimited list, with the interceptors executed in order from left to right. Since Version 3.1.5 clientInfoProvider ... connectionAttributes A comma-delimited list of user-defined "key:value" pairs, in addition to standard MySQL-defined "key:value" pairs, to be passed to MySQL Server for display as connection attributes in the 'PERFORMANCE_SCHEMA' tables 'session_account_connect_attrs' and ...
https://dev.mysql.com/doc/internals/en/prepared-stored-statement-execution.html
In order to call mysql_execute_command (the function that executes a statement) for a prepared statement and not damage its parse tree, we backup and restore the active Query_arena of THD. In order to roll back destructive transformations of the ...
https://dev.mysql.com/doc/heatwave/en/heatwave-errors.html
The following list contains all current MySQL HeatWave errors in numerical order. Error number: 1043; Symbol: HW_ER_ORDER_BY_LIMIT_OFFSET Message: Error while handling ORDER BY / LIMIT [OFFSET] for Query_term_unary with select_number, [%u]. The ...