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https://dev.mysql.com/doc/refman/8.4/en/error-log-rule-based-filtering.html
This rule throttles plugin-shutdown messages to 5 occurrences per 60 seconds: IF err_code == ER_PLUGIN_SHUTTING_DOWN_PLUGIN THEN throttle 5. The log_filter_dragnet log filter component enables log filtering based on user-defined rules. To enable ...
https://dev.mysql.com/doc/refman/8.4/en/error-message-elements.html
5,000 to 5,999: Error codes reserved for use by X Plugin for messages sent to clients. This section discusses how error messages originate within MySQL and the elements they contain. The MySQL server writes some error messages to its error log.
https://dev.mysql.com/doc/refman/8.4/en/extended-show.html
Some extensions to SHOW statements accompany the implementation of INFORMATION_SCHEMA: SHOW can be used to get information about the structure of INFORMATION_SCHEMA itself. Several SHOW statements accept a WHERE clause that provides more ...
https://dev.mysql.com/doc/refman/8.4/en/faqs-mysql-cluster.html
You can determine whether your MySQL Server has NDB support using one of the statements SHOW VARIABLES LIKE 'have_%', SHOW ENGINES, or SHOW PLUGINS. In the following section, we answer questions that are frequently asked about MySQL NDB Cluster and ...
https://dev.mysql.com/doc/refman/8.4/en/firewall-information-schema-tables.html
These tables are available only if the appropriate firewall plugins are enabled. The following sections describe the INFORMATION_SCHEMA tables associated with MySQL Enterprise Firewall (see Section 8.4.7, “MySQL Enterprise Firewall”).
https://dev.mysql.com/doc/refman/8.4/en/fulltext-boolean.html
The minimum and maximum word length full-text parameters apply to FULLTEXT indexes created using the built-in FULLTEXT parser and MeCab parser plugin. MySQL can perform boolean full-text searches using the IN BOOLEAN MODE modifier. With this ...
https://dev.mysql.com/doc/refman/8.4/en/fulltext-restrictions.html
A character-based ngram full-text parser that supports Chinese, Japanese, and Korean (CJK), and a word-based MeCab parser plugin that supports Japanese are provided for use with InnoDB and MyISAM tables. Full-text searches are supported for InnoDB ...
https://dev.mysql.com/doc/refman/8.4/en/fulltext-stopwords.html
This default behavior does not apply to the ngram parser plugin. The stopword list is loaded and searched for full-text queries using the server character set and collation (the values of the character_set_server and collation_server system ...
https://dev.mysql.com/doc/refman/8.4/en/general-information-schema-tables.html
These are the tables not associated with particular storage engines, components, or plugins. The following sections describe what may be denoted as the “general” set of INFORMATION_SCHEMA tables.
https://dev.mysql.com/doc/refman/8.4/en/grant.html
Proxying requires that the proxy user authenticate through a plugin that returns the name of the proxied user to the server when the proxy user connects, and that the proxy user have the PROXY privilege for the proxied user. [WITH GRANT OPTION] [AS ...