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https://dev.mysql.com/doc/refman/8.4/en/information-schema-innodb-ft-default-stopword-table.html
The INNODB_FT_DEFAULT_STOPWORD table holds a list of stopwords that are used by default when creating a FULLTEXT index on InnoDB tables. For related usage information and examples, see Section 17.15.4, “InnoDB INFORMATION_SCHEMA FULLTEXT Index ...
https://dev.mysql.com/doc/refman/8.4/en/information-schema-innodb-tablestats-table.html
This data is used by the MySQL optimizer to calculate which index to use when querying an InnoDB table. Table statistics are updated only for DELETE or UPDATE operations that modify indexed columns. Statistics are not updated by operations that ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-deadlocks-handling.html
That is because these operations are not really “atomic”; they automatically set locks on the (possibly several) index records of the row inserted or deleted. For example, organize database operations into functions within your application, or ... This section builds on the conceptual information about deadlocks in Section 17.7.5.2, “Deadlock ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-online-ddl-limitations.html
The following limitations apply to online DDL operations: The table is copied when creating an index on a TEMPORARY TABLE. When running an in-place online DDL operation, the thread that runs the ALTER TABLE statement applies an online log of DML ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-recovery.html
You can use the CHECK TABLE statement to check whether a table is corrupt, although CHECK TABLE naturally cannot detect every possible kind of corruption. When encountering index tree corruption, InnoDB writes a corruption flag to the redo log, ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-events-waits-current-table.html
The events_waits_current table has these indexes: Primary key on (THREAD_ID, EVENT_ID) TRUNCATE TABLE is permitted for the events_waits_current table. The table stores one row per thread showing the current status of the thread's most recent ...
https://dev.mysql.com/doc/workbench/en/wb-audit-inspector.html
To activate the audit_log plugin manually using mysql, load the plugin code from the library file at runtime with the INSTALL PLUGIN statement. MySQL Workbench then parses, indexes, and retrieves values from the encrypted cached file on your local ... MySQL Workbench offers a graphical interface to MySQL Enterprise ...
https://dev.mysql.com/doc/workbench/en/wb-keys.html
The following tables list keyboard shortcuts for MySQL Workbench commands.
https://dev.mysql.com/doc/internals/en/support-for-delete.html
For non-indexed storage engines the parameter can be ignored, but transactional storage engines may need to store the deleted data for rollback purposes. The following example is from the CSV storage engine: int ha_tina::delete_row(const byte * buf) ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/ui-security-advisor-ref.html
Access Denied Threshold: generates events for the number of times statements were denied by the firewall. Access Suspicious Threshold: generates events for the number of times statements were deemed suspicious by the firewall. This advisor enables ... This section describes the following Security advisors: MySQL Enterprise Audit Plugin MySQL Enterprise Firewall MySQL User Account MySQL Enterprise Audit Plugin Note For more information on the MySQL Enterprise Audit Plugin, see MySQL Enterprise ...