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https://dev.mysql.com/doc/refman/8.4/en/sys-schema-table-statistics-with-buffer.html
insert_latency The total wait time of timed insert I/O events for the table. These views summarize table statistics, including InnoDB buffer pool statistics. By default, rows are sorted by descending total wait time (tables with most contention ...
https://dev.mysql.com/doc/refman/8.4/en/sys-schema-table-statistics.html
insert_latency The total wait time of timed insert I/O events for the table. By default, rows are sorted by descending total wait time (tables with most contention first). The schema_table_statistics and x$schema_table_statistics views have these ...
https://dev.mysql.com/doc/refman/8.4/en/with.html
Immediately preceding SELECT for statements that include a SELECT statement: INSERT ... A common table expression (CTE) is a named temporary result set that exists within the scope of a single statement and that can be referred to later within that ...
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-2-0.html
(WL #12429) Bugs Fixed Performance: records_in_range performed an excessive number of disk reads for insert operations. We fix this by clearing the dependency and context information before looking into a new field in the expression. (Bug #34940000) ...(Bug #35611072) Authentication Notes The mysql_native_password plugin, which was deprecated previously, now is no longer mandatory and can be disabled at server ...
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-1.html
To fix this issue, we make the following changes: The receiver respects relay_log_space_limit as set by the user, unless a transaction received by the receiver cannot fit into the purged relay log. (Bug #35854919) Executing mysqldump on a replica ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/backup-history-table-update.html
Rename the original mysql.backup_history table to mysql.backup_history_old, and the mysql.backup_history_new table to mysql.backup_history. Note If you are working with a multiprimary Group Replication setting, make sure these privileges are granted ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/backup-progress-table-update.html
Rename the original mysql.backup_progress table to mysql.backup_progress_old, and the mysql.backup_progress_new table to mysql.backup_progress. Note If you are working with a multiprimary Group Replication setting, make sure these privileges are ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/backup-sbt-history-table-update.html
Rename the original mysql.backup_sbt_history table to mysql.backup_sbt_history_old, and the mysql.backup_sbt_history_new table to mysql.backup_sbt_history. Note If you are working with a multiprimary Group Replication setting, make sure these ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-multiple-queries.html
By default, mysql_real_query() and mysql_query() interpret their statement string argument as a single statement to be executed, and you process the result according to whether the statement produces a result set (a set of rows, as for SELECT) or ...MySQL also supports the execution of a string containing multiple statements separated by semicolon (;) ...
https://dev.mysql.com/doc/workbench/en/wb-table-editor-triggers-tab.html
All triggers are organized within a tree structure by section, such as BEFORE INSERT and AFTER INSERT. The Triggers subtab opens a workspace that enables you to create new triggers or edit existing triggers. To add a new trigger, click the [+] icon ...