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https://dev.mysql.com/doc/refman/5.7/en/mysql-enterprise-security.html
MySQL Enterprise Edition 5.7 and higher includes a keyring plugin that uses Oracle Key Vault as a backend for keyring storage. MySQL Enterprise Edition provides plugins that implement security features using external services: MySQL Enterprise ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-installation-windows-path.html
Warning You must exercise great care when editing your system PATH by hand; accidental deletion or modification of any portion of the existing PATH value can leave you with a malfunctioning or even unusable system. To make it easier to invoke MySQL ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-installer-workflow.html
From this page, you can apply a filter to modify the Available Products list and then select one or more products to move (using arrow keys) to the Products To Be Installed list. MySQL Installer provides a wizard-like tool to install and configure ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-logging.html
Statements in the file are accessible from the mysql client when the up-arrow key is used to recall the history. The mysql client can do these types of logging for statements executed interactively: On Unix, mysql writes the statements to a history ...
https://dev.mysql.com/doc/refman/5.7/en/nested-join-optimization.html
Access by key from one inner table to another in the same nested join is prohibited if it is induced by a predicate from the WHERE condition. The following discussion refers to the join syntax described in Section 13.2.9.2, “JOIN Clause”. The ...
https://dev.mysql.com/doc/refman/5.7/en/optimize-overview.html
The main memory areas to configure are the InnoDB buffer pool, the MyISAM key cache, and the MySQL query cache. Balancing Portability and Performance To use performance-oriented SQL extensions in a portable MySQL program, you can wrap MySQL-specific ... Database performance depends on several factors at the database level, such as tables, queries, and configuration ...
https://dev.mysql.com/doc/refman/5.7/en/optimizing-innodb-diskio.html
binlog_row_image If binary logs are on non-rotational storage and all tables have primary keys, consider setting this option to minimal to reduce logging. If you follow best practices for database design and tuning techniques for SQL operations, ...
https://dev.mysql.com/doc/refman/5.7/en/optimizing-queries-myisam.html
An update of the following form is very fast: UPDATE tbl_name SET count_col=count_col+1 WHERE key_col=constant; This is very important when you use MySQL storage engines such as MyISAM that has only table-level locking (multiple readers with single ... Some general tips for speeding up queries on MyISAM tables: To help MySQL better optimize queries, use ANALYZE TABLE or run myisamchk --analyze on a table after it has been loaded with ...
https://dev.mysql.com/doc/refman/5.7/en/other-vendor-data-types.html
To facilitate the use of code written for SQL implementations from other vendors, MySQL maps data types as shown in the following table. These mappings make it easier to import table definitions from other database systems into MySQL. If you create ...
https://dev.mysql.com/doc/refman/5.7/en/outer-join-optimization.html
MySQL implements an A LEFT JOIN B join_specification as follows: Table B is set to depend on table A and all tables on which A depends. Table A is set to depend on all tables (except B) that are used in the LEFT JOIN condition. The LEFT JOIN ...