Cloud DB for MySQL release notes

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The latest service changes have not yet been reflected in this content. We will update the content as soon as possible. Please refer to the Korean version for information on the latest updates.

Available in Classic and VPC

These are the release notes for the Cloud DB for MySQL user guide. For more information, see the following:

Release date	Updated features	Description
2024. 3.21	User features added (Classic)	Features added Added FLUSH_TABLES authority to user accounts available from MySQL Version 8.0.23
2024. 3.21	User features added (VPC)	Features added Added user DB config password_reuse_interval password_history
2024. 1.25	User features added (VPC)	Features added Add new MySQL Version 8.0.34 Added user DB config default_collation_for_utf8mb4 collation_connection innodb_stats_auto_recalc innodb_stats_include_delete_marked
2023. 11. 23	User features added (VPC)	Features added Major version upgrades DB Server settings Malloc-lib change feature Added user DB config innodb_buffer_pool_instances innodb_buffer_pool_chunk_size max_heap_table_size
2023. 5. 25	User features added (VPC)	Features added Added new version of MySQL 8.0.32 Added user DB config internal_tmp_mem_storage_engine
2023. 4. 20	User features added (VPC)	Features added When restoring backup files, create as a new DB service Added user DB config innodb_buffer_pool_dump_at_shutdown innodb_buffer_pool_load_at_startup innodb_buffer_pool_dump_pct innodb_log_file_size innodb_log_files_in_group innodb_log_buffer_size innodb_print_all_deadlocks innodb_online_alter_log_max_size
2023. 2. 23	User features added and improved (VPC)	Features added Added new version of MySQL 5.7.40 Provided password plugin Password policy setting function for DB account Provided Audit plugin DB access history storage and view function Feature improved Added monitoring graphs Added replication status graphs (replication stop status monitoring)
2022. 12. 15	User features added (Classic)	Features added Feature to send user notification when rebuilding the standby master is complete Add user DB config performance_schema_max_sql_text_length performance_schema_consumer_events_waits_current performance_schema_consumer_events_statements_history_long Added user's stored procedure call history to Event History ncp_create_db() ncp_kill_query() ncp_kill_session()
2022. 11. 22	User features added (VPC)	Features added Feature to send user notification when rebuilding the standby master is complete Add user DB config performance_schema_max_sql_text_length performance_schema_consumer_events_waits_current performance_schema_consumer_events_statements_history_long Added user's stored procedure call history to Event History ncp_create_db() ncp_kill_query() ncp_kill_session()
2022. 8. 18	User features added (Classic)	Features added Kill process feature through stored procedure kill query kill session
2022. 7. 21	User features added and improved (VPC)	Features added Kill process feature through stored procedure kill query kill session Feature improved Collect monitoring graphs and add items to be exposed innodb_buffer_pool_total innodb_buffer_pool_used innodb_buffer_pool_modified
2022. 5. 26	User features added and improved (Classic)	Features added Feature for changing DB server name New version of MySQL 5.7.37 added Reinstall standby master and replication skip features added User DB config added collation_server connect_timeout (for Stand Alone) expire_logs_days / binlog_expire_logs_seconds (for Stand Alone) log-bin Feature improved Feature when downloading query timeline Excel file (Download CSV) improved DB error message code applied and multilingual support Monitoring graph improved Interval settings for each search period changed Aggregation min and max values indicators added Monitoring graph added (DB Dashboard - Connection Aborted added)
2022. 2. 17	User features added (Classic)	Object Storage upload API provided
2021. 12. 21	User features added (VPC)	Features added Multi-zone specifications added DB config added innodb_ft_result_cache_limit slave_parallel_type slave_parallel_workers
2021. 12. 21	User features added (Classic)	Features added DB Config added innodb_ft_result_cache_limit slave_parallel_type slave_parallel_workers
2021. 12. 21	User guide reorganization	Composition and content of the user guide reorganized Release notes for the user guide provided

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