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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. When the body of a view requires row-based replication, the statement creating the view also uses it. For example, this occurs when the ...
https://dev.mysql.com/doc/refman/8.0/en/alter-user.html
The latter corresponds to the type of value displayed by SHOW CREATE USER for password hashes containing unprintable characters when the print_identified_with_as_hex system variable is enabled. In most cases, ALTER USER requires the global CREATE ...
https://dev.mysql.com/doc/refman/8.0/en/cache-index.html
A key cache must exist before you assign indexes to it, or an error occurs: mysql> CACHE INDEX t1 IN non_existent_cache; ERROR 1284 (HY000): Unknown key cache 'non_existent_cache' By default, table indexes are assigned to the main (default) key ...| ...| tbl_name PARTITION (partition_list) } IN key_cache_name tbl_index_list: tbl_name [{INDEX|KEY} (index_name[, index_name] ...)] partition_list: { partition_name[, partition_name] ...
https://dev.mysql.com/doc/refman/8.0/en/charset-unicode-sets.html
Miscellaneous Information The xxx_general_mysql500_ci collations preserve the pre-5.1.24 ordering of the original xxx_general_ci collations and permit upgrades for tables created before MySQL 5.1.24 (Bug #27877). Beginning with MySQL 8.0.28, utf8mb3 ... This section describes the collations available for Unicode character sets and their differentiating ...
https://dev.mysql.com/doc/refman/8.0/en/myisam-start.html
myisam_max_sort_file_size The maximum size of the temporary file that MySQL is permitted to use while re-creating a MyISAM index (during REPAIR TABLE, ALTER TABLE, or LOAD DATA). If the server finds an error, it tries to do a fast table repair (with ... The following options to mysqld can be used to change the behavior of MyISAM ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-online-add-node-basics.html
Exception: For tables created using the MAX_ROWS option, this statement does not work; instead, use ALTER TABLE ... Data in tables created after the new node group is added is distributed automatically; however, data added to any given table tbl ...
https://dev.mysql.com/doc/refman/8.0/en/mysqladmin.html
You can use it to check the server's configuration and current status, to create and drop databases, and more. drop db_name Delete the database named db_name and all its tables. Caution Do not use this command used if the server was started with the ...Invoke mysqladmin like this: mysqladmin [options] command [command-arg] [command [command-arg]] ...
https://dev.mysql.com/doc/refman/8.0/en/all-subqueries.html
The expression is TRUE if table t2 contains (-5,0,+5) because 10 is greater than all three values in t2. The expression is FALSE if table t2 contains (12,6,NULL,-100) because there is a single value 12 in table t2 that is greater than 10. The ...
https://dev.mysql.com/doc/refman/8.0/en/processlist-access.html
Note As of MySQL 8.0.22, 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 ...
https://dev.mysql.com/doc/refman/8.0/en/data-masking-component-usage.html
Creating Views that Display Masked Data If masked data from a table is used for multiple queries, it may be convenient to define a view that produces masked data. To use a dictionary, it must first be added to the masking_dictionaries system table ... Before using MySQL Enterprise Data Masking and De-Identification, install it according to the instructions provided at Section 8.5.2.1, “MySQL Enterprise Data Masking and De-Identification Component ...