https://dev.mysql.com/mysqlslap.html
mysqlslap is a diagnostic program designed to emulate client load for a MySQL server and to report the timing of each stage. Invoke mysqlslap like this: shell> mysqlslap [options] Some options such as --create or --query enable you to specify a ...
https://dev.mysql.com/optimizing-innodb-bulk-data-loading.html
For example: CREATE TABLE t1 ( FTS_DOC_ID BIGINT unsigned NOT NULL AUTO_INCREMENT, title varchar(255) NOT NULL DEFAULT '', text mediumtext NOT NULL, PRIMARY KEY (`FTS_DOC_ID`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; CREATE UNIQUE INDEX ... These ...
https://dev.mysql.com/replace.html
REPLACE [LOW_PRIORITY | DELAYED] [INTO] tbl_name [PARTITION (partition_name [, partition_name] ...)] [(col_name [, col_name] ...)] {VALUES | VALUE} (value_list) [, (value_list)] ... REPLACE [LOW_PRIORITY | DELAYED] [INTO] tbl_name [PARTITION ...
https://dev.mysql.com/replication-options-reference.html
The following two lists provide basic information about the MySQL command-line options and system variables applicable to replication and the binary log. The command-line options and system variables in the following list relate to replication ...
https://dev.mysql.com/replication-problems.html
If you decide that the slave can skip the next statement from the master, issue the following statements: mysql> SET GLOBAL sql_slave_skip_counter = N; mysql> START SLAVE; The value of N should be 1 if the next statement from the master does not use ... If you have followed the instructions but your replication setup is not working, the first thing to do is check the error log for ...
https://dev.mysql.com/replication-sbr-rbr.html
For InnoDB: An INSERT statement that uses AUTO_INCREMENT blocks other nonconflicting INSERT statements. SELECT INSERT statements with AUTO_INCREMENT UPDATE or DELETE statements with WHERE clauses that do not use keys or do not change most of the ...
https://dev.mysql.com/show-table-status.html
SHOW TABLE STATUS [{FROM | IN} db_name] [LIKE 'pattern' | WHERE expr] SHOW TABLE STATUS works likes SHOW TABLES, but provides a lot of information about each non-TEMPORARY table. You can also get this list using the mysqlshow --status db_name ...
https://dev.mysql.com/sql-mode.html
This mode can be useful if 0 has been stored in a table's AUTO_INCREMENT column. The MySQL server can operate in different SQL modes, and can apply these modes differently for different clients, depending on the value of the sql_mode system ...
https://dev.mysql.com/tablespace-copying.html
If no .cfg file is used, InnoDB uses the equivalent of a SELECT MAX(ai_col) FROM table_name FOR UPDATE statement to initialize the in-memory auto-increment counter that is used in assigning values for to an AUTO_INCREMENT column. This section ...
https://dev.mysql.com/view-updatability.html
Some views are updatable and references to them can be used to specify tables to be updated in data change statements. That is, you can use them in statements such as UPDATE, DELETE, or INSERT to update the contents of the underlying table. Derived ...
