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https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/crud-ebnf-schema-objects-and-functions.html
Schema The syntax for this function shown in EBNF is: Schema ::= '.getName()' | '.existsInDatabase()' | '.getSession()' | '.getCollection(' StringLiteral ')' | '.getCollections()' | '.getCollectionAsTable(' StringLiteral ')' | '.dropCollection(' ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-config-metric-slowquerylogging-category.html
Log Slow Queries Enabled This option enables logging to the slow query log, which contains entries for all queries that have taken more than long_query_time seconds to execute. Log Slow Replica Statements Enabled When the slow query log is enabled, ...Long Query Time If a query takes longer than this many seconds, the server increments the Slow_queries status ...
https://dev.mysql.com/doc/connectors/en/connector-j-examples.html
Examples of using Connector/J are located throughout this document. This section provides a summary and links to these examples. Example 3.4, “Connector/J: Obtaining a connection from the DriverManager” Example 3.5, “Connector/J: Using ...
https://dev.mysql.com/doc/internals/en/com-process-kill.html
Note As of MySQL 5.7.11, COM_PROCESS_KILL is deprecated and will be removed in a future version of MySQL. COM_PROCESS_KILL: ask the server to terminate a connection Returns OK_Packet or ERR_Packet Payload 1 [0c] COM_PROCCESS_KILL 4 connection id .
https://dev.mysql.com/doc/internals/en/os-specific-commands.html
The exec and system commands enable tests to execute external commands. Sometimes OS commands could be also replaced by SQL statement sequences writing to and reading from files and some SQL string functions. However, many of such commands are ...
https://dev.mysql.com/doc/internals/en/source-file-archaeological-notes.html
log_event_old.h/log_event_old.cc (present in MySQL 5.1.18 and up): Classes to read and execute old versions of the row log events: Write_rows_log_event_old Update_rows_log_event_old Delete_rows_log_event_old Prior to MySQL 5.1.17, those classes ...
https://dev.mysql.com/doc/refman/8.4/en/replication-features-transaction-inconsistencies.html
When using a multithreaded replica, workers which have not received an error complete their queues, so it may take time to stop all threads. Inconsistencies in the sequence of transactions that have been executed from the relay log can occur ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-autotune.html
autotune [--dryrun] [--sequential-restart] [--writeload=writeload] template cluster_name writeload: {low|medium|high} template: {web|realtime|test} The command autotune a number of parameters for the cluster according to the specified values for ...
https://dev.mysql.com/doc/internals/en/perfect-cleanup.html
Cleaning up becomes much more comfortable and less error prone if you create your "own" database and create all tables there. At the end of the test, you need to drop just this database. Do not forget to remove all users you created and all ...
MySQL Enterprise Monitor 8.0 Release Notes :: Changes in MySQL Enterprise Monitor 8.0.2 (2018-09-13)
https://dev.mysql.com/doc/relnotes/mysql-monitor/8.0/en/news-8-0-2.html
(Bug #28577924) Bugs Fixed Under certain circumstances, Out Of Memory errors caused the MySQL Enterprise Monitor Agent to restart. Security Notes Bugs Fixed Security Notes MySQL Enterprise Service Manager has been updated to use Apache Struts ...