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https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-channel-filter-rules.html
Table 8-1 Channel Filter Rules Filter Type Filter Value Details REPLICATE_DO_DB database Replicates the specified database. REPLICATE_IGNORE_TABLE database.table Restricts the replication of the specified table in the database. Channel Filter Rules ...
https://dev.mysql.com/doc/refman/8.4/en/fulltext-stopwords.html
To see the default InnoDB stopword list, query the Information Schema INNODB_FT_DEFAULT_STOPWORD table. The stopword table must have a single VARCHAR column named value. The following example demonstrates creating and configuring a new global ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-deadlocks-handling.html
When modifying multiple tables within a transaction, or different sets of rows in the same table, do those operations in a consistent order each time. Add well-chosen indexes to your tables so that your queries scan fewer index records and set fewer ... 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/mysqlslap.html
mysqlslap runs in three stages: Create schema, table, and optionally any stored programs or data to use for the test. --auto-generate-sql-add-autoincrement Command-Line Format --auto-generate-sql-add-autoincrement Type Boolean Default Value FALSE ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-optimization.html
Applications that monitor databases may make frequent use of Performance Schema tables. To write queries for these tables most efficiently, take advantage of their indexes. Tables that do not are those that normally contain few rows or are unlikely ...For example, include a WHERE clause that restricts retrieved rows based on comparison to specific values in an indexed ...
https://dev.mysql.com/doc/refman/8.4/en/processlist-access.html
Note An alternative implementation for SHOW PROCESSLIST is available based on the Performance Schema processlist table, which, like the threads table, does not require a mutex and has better performance characteristics. The threads table displays ...
https://dev.mysql.com/doc/refman/8.4/en/resignal.html
ERROR 1051 (42S02): Unknown table 'xx' Then execution enters the EXIT handler. ERROR 1051 (42S02): Unknown table 'xx' At this point, the contents of the first (current) and second (stacked) diagnostics areas are the same. ERROR 1051 (42S02): Unknown ...RESIGNAL may change some or all information before passing it ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-data-structures.html
char * table The name of the table containing this field, if it is not a calculated field. If the column is selected from a view, table names the view. If the table or view was given an alias with an AS clause, the value of table is the alias. char ... This section describes C API data structures other than those used for prepared statements, the asynchronous interface, or the replication stream ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-ai-aml-using-an-anomaly-detection-model.html
To detect anomalies in row data, you can run the ML_PREDICT_ROW or ML_PREDICT_TABLE routines. To detect anomalies in log data, you can only run the ML_PREDICT_TABLE routine. Requirements for Generating Predictions If you run ML_PREDICT_TABLE with ...
https://dev.mysql.com/doc/refman/8.4/en/create-event.html
This is an example of a minimal CREATE EVENT statement: CREATE EVENT myevent ON SCHEDULE AT CURRENT_TIMESTAMP + INTERVAL 1 HOUR DO UPDATE myschema.mytable SET mycol = mycol + 1; The previous statement creates an event named myevent. This event ...