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https://dev.mysql.com/doc/refman/5.7/en/storage-engines.html
NDB (also known as NDBCLUSTER): This clustered database engine is particularly suited for applications that require the highest possible degree of uptime and availability. Storage engines are MySQL components that handle the SQL operations for ...
https://dev.mysql.com/doc/refman/5.7/en/sys-ps-setup-show-disabled.html
Displays all currently disabled Performance Schema configuration. Parameters in_show_instruments BOOLEAN: Whether to display disabled instruments. This might be a long list. in_show_threads BOOLEAN: Whether to display disabled threads. Example ...
https://dev.mysql.com/doc/refman/5.7/en/updating-yum-repo.html
Upgrading MySQL Upgrade MySQL and its components by the following command, for platforms that are not dnf-enabled: sudo yum update mysql-server For platforms that are dnf-enabled: sudo dnf upgrade mysql-server Alternatively, you can update MySQL by ... For supported Yum-based platforms (see Section 2.5.1, “Installing MySQL on Linux Using the MySQL Yum Repository”, for a list), you can perform an in-place upgrade for MySQL (that is, replacing the old version and then running the new version using the old data files) with the MySQL Yum ...
https://dev.mysql.com/doc/refman/5.7/en/upgrade-before-you-begin.html
If your MySQL installation contains a large amount of data that might take a long time to convert after an in-place upgrade, it may be useful to create a test instance for assessing the conversions that are required and the work involved to perform ...The backup should include the mysql system database, which contains the MySQL system ...
https://dev.mysql.com/doc/refman/5.7/en/view-updatability.html
It is sometimes possible for a multiple-table view to be updatable, assuming that it can be processed with the MERGE algorithm. They must not be expressions, such as these: 3.14159 col1 + 3 UPPER(col2) col3 / col4 (subquery) MySQL sets a flag, ...
https://dev.mysql.com/doc/refman/5.7/en/alter-view.html
ALTER [ALGORITHM = {UNDEFINED | MERGE | TEMPTABLE}] [DEFINER = user] [SQL SECURITY { DEFINER | INVOKER }] VIEW view_name [(column_list)] AS select_statement [WITH [CASCADED | LOCAL] CHECK OPTION] This statement changes the definition of a view, ...
https://dev.mysql.com/doc/refman/5.7/en/apis-php-info.html
The MySQL PHP API manual is now published in standalone form, not as part of the MySQL Reference Manual.
https://dev.mysql.com/doc/refman/5.7/en/c-api-info.html
The MySQL C API Developer Guide is published in standalone form, not as part of the MySQL Reference Manual.
https://dev.mysql.com/doc/refman/5.7/en/charset-charsets.html
There is one subsection for each group of related character sets. To list the available character sets and their default collations, use the SHOW CHARACTER SET statement or query the INFORMATION_SCHEMA CHARACTER_SETS table. To avoid choosing the ...
https://dev.mysql.com/doc/refman/5.7/en/charset-collate.html
With the COLLATE clause, you can override whatever the default collation is for a comparison.