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https://dev.mysql.com/doc/refman/8.0/en/mysqldump-definition-data-dumps.html
The --no-data option tells mysqldump not to dump table data, resulting in the dump file containing only statements to create the tables. Conversely, the --no-create-info option tells mysqldump to suppress CREATE statements from the output, so that ...
https://dev.mysql.com/doc/refman/8.0/en/replication-features-blackhole.html
When performing binary logging, all inserts to such tables are always logged, regardless of the logging format in use. With the statement based logging format, all statements affecting BLACKHOLE tables are logged, but their effects ignored. When ...
https://dev.mysql.com/doc/refman/8.0/en/sys-extract-table-from-file-name.html
Given a file path name, returns the path component that represents the table name. It provides a convenient way to display table names, which can be more easily understood than full path names, and can be used in joins against object table names.
https://dev.mysql.com/doc/refman/8.0/en/sys-ps-truncate-all-tables.html
Truncates all Performance Schema summary tables, resetting all aggregated instrumentation as a snapshot. Parameters in_verbose BOOLEAN: Whether to display each TRUNCATE TABLE statement before executing it. Example mysql> CALL ...
https://dev.mysql.com/doc/refman/8.0/en/binary-log-mixed.html
When one or more tables with AUTO_INCREMENT columns are updated and a trigger or stored function is invoked. (Bug #28086) When one of the tables involved is a log table in the mysql database. As of MySQL 8.0, operations on temporary tables are not ... When running in MIXED logging format, the server automatically switches from statement-based to row-based logging under the following conditions: When a function contains ...
https://dev.mysql.com/doc/refman/8.0/en/except.html
As with UNION and INTERSECT, either query block can make use of any of SELECT, TABLE, or VALUES. query_expression_body EXCEPT [ALL | DISTINCT] query_expression_body [EXCEPT [ALL | DISTINCT] query_expression_body] [...] query_expression_body: See ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-standard-monitor.html
The contents include the statement that failed as well as information about the constraint that failed and the referenced and referencing tables. The Lock Monitor is the same as the Standard Monitor except that it includes additional lock ...
https://dev.mysql.com/doc/refman/8.0/en/mysqlimport.html
Invoke mysqlimport like this: mysqlimport [options] db_name textfile1 [textfile2 ...] For each text file named on the command line, mysqlimport strips any extension from the file name and uses the result to determine the name of the table into which ... The mysqlimport client provides a command-line interface to the LOAD DATA SQL ...
https://dev.mysql.com/doc/refman/8.0/en/optimizer-statistics.html
Alternatively, to disable histogram statistics, use ANALYZE TABLE to drop them. The column_statistics data dictionary table stores histogram statistics about column values, for use by the optimizer in constructing query execution plans. The ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-consumer-filtering.html
For example, if you do not care about historical event information, disable the history consumers: UPDATE performance_schema.setup_consumers SET ENABLED = 'NO' WHERE NAME LIKE '%history%'; The consumer settings in the setup_consumers table form a ...