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https://dev.mysql.com/doc/internals/en/starting-transaction-from-external-lock-method.html
MySQL calls [custom-engine.html#custom-engine-api-reference-external_lock handler::external_lock()] for every table it is going to use at the beginning of every statement. Thus, if a table is touched for the first time, it implicitly starts a ...
https://dev.mysql.com/doc/internals/en/status-flags.html
Protocol::StatusFlags Flag Value Comment SERVER_STATUS_IN_TRANS 0x0001 a transaction is active SERVER_STATUS_AUTOCOMMIT 0x0002 auto-commit is enabled SERVER_MORE_RESULTS_EXISTS 0x0008 SERVER_STATUS_NO_GOOD_INDEX_USED 0x0010 ...
https://dev.mysql.com/doc/internals/en/x-protocol-notices-notices.html
sever-side generated primary keys (like AUTO_INCREMENT) rows-found, rows-matched, rows-affected CURRENT_SCHEMA Sent after statement that changes the current schema like USE ... Global Notices Global Notices are sent by the server in case of events ...
https://dev.mysql.com/doc/mysqld-version-reference/en/keywords-9-3.html
This section provides information about keywords and reserved words in MySQL 9.3. MySQL 9.3 Keywords and Reserved Words MySQL 9.3 New Keywords and Reserved Words MySQL 9.3 Removed Keywords and Reserved Words MySQL 9.3 Keywords and Reserved Words ...
https://dev.mysql.com/doc/mysqld-version-reference/en/keywords-9-4.html
This section provides information about keywords and reserved words in MySQL 9.4. MySQL 9.4 Keywords and Reserved Words MySQL 9.4 New Keywords and Reserved Words MySQL 9.4 Removed Keywords and Reserved Words MySQL 9.4 Keywords and Reserved Words ...
https://dev.mysql.com/doc/mysqld-version-reference/en/keywords-9-5.html
This section provides information about keywords and reserved words in MySQL 9.5. MySQL 9.5 Keywords and Reserved Words MySQL 9.5 New Keywords and Reserved Words MySQL 9.5 Removed Keywords and Reserved Words MySQL 9.5 Keywords and Reserved Words ...
https://dev.mysql.com/doc/mysqld-version-reference/en/keywords-9-6.html
This section provides information about keywords and reserved words in MySQL 9.6. MySQL 9.6 Keywords and Reserved Words MySQL 9.6 New Keywords and Reserved Words MySQL 9.6 Removed Keywords and Reserved Words MySQL 9.6 Keywords and Reserved Words ...
https://dev.mysql.com/doc/mysqld-version-reference/en/keywords-9-7.html
This section provides information about keywords and reserved words in MySQL 9.7. MySQL 9.7 Keywords and Reserved Words MySQL 9.7 New Keywords and Reserved Words MySQL 9.7 Removed Keywords and Reserved Words MySQL 9.7 Keywords and Reserved Words ...
https://dev.mysql.com/doc/mysqld-version-reference/en/keywords.html
This section contains information on the keywords and reserved words within the server when creating and submitting queries to the system. For more information on reserved words and their impact on your queries, see Keywords and Reserved Words, in ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-3-0.html
MySQL Server 8.3.0 removed auto-reconnect support after deprecating it in versions 8.0.34 and 8.1.0. However, enabling the OPT_RECONNECT option does guarantee a successful automatic reconnection to the server if the connection is found to have been ... Functionality Added or Changed Connector/C++ 8.3.0 binary distributions from Oracle are built with the 8.3.0 version of the MySQL client ...