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https://dev.mysql.com/doc/connector-python/en/connector-python-api-cext-get-server-info.html
Syntax: info = ccnx.get_server_info() Returns the MySQL server version as a string.
https://dev.mysql.com/doc/connector-python/en/connector-python-api-cext-get-server-version.html
Syntax: info = ccnx.get_server_version() Returns the MySQL server version as a tuple.
https://dev.mysql.com/doc/connector-python/en/connector-python-api-cext-ping.html
Syntax: alive = ccnx.ping() Returns True or False to indicate whether the connection to the MySQL server is working.
https://dev.mysql.com/doc/connector-python/en/connector-python-api-cext-stat.html
Raises a MySQLErrorInterface exception if an error is retured by the MySQL server. Syntax: info = ccnx.stat() Returns the server status as a string.
https://dev.mysql.com/doc/internals/en/caching.html
(Note that the some of the filenames contain an incorrect spelling of the word “cache.”) Key Cache A shared cache for all B-tree index blocks in the different NISAM files. Uses hashing and reverse linked lists for quick caching of the most ...
https://dev.mysql.com/doc/internals/en/filesort.html
This algorithm is described in the MySQL Reference manual; see ORDER BY Optimization.
https://dev.mysql.com/doc/internals/en/flush-tables.html
This is mainly to ensure that if someone adds a new table outside of MySQL (for example, by copying files into a database directory with cp), all threads will start using the new table. The idea of FLUSH TABLES is to force all tables to be closed.
https://dev.mysql.com/doc/mysqld-version-reference/en/optvar-changes-5-7.html
The following list details the changes to specific options and variables within MySQL 5.7.
https://dev.mysql.com/doc/mysqld-version-reference/en/optvar-changes-8-0.html
The following list details the changes to specific options and variables within MySQL 8.0.
https://dev.mysql.com/doc/mysqld-version-reference/en/optvar-changes-9-3.html
The following list details the changes to specific options and variables within MySQL 9.3.