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https://dev.mysql.com/doc/internals/en/myisam-directory.html
They are: mi_cache.c --- for reading records from a cache mi_changed.c --- a single routine for setting a "changed" flag (very short) mi_check.c --- for checking and repairing tables. Can be used to exactly replay a set of changes to a table.
https://dev.mysql.com/doc/internals/en/starting-transaction-from-external-lock-method.html
The trans_register_ha() method registers a transaction with the MySQL server to allow for future COMMIT and ROLLBACK calls. MySQL calls [custom-engine.html#custom-engine-api-reference-external_lock handler::external_lock()] for every table it is ...
https://dev.mysql.com/doc/mysqld-version-reference/en/keywords-5-7.html
This section provides information about keywords and reserved words in MySQL 5.7. MySQL 5.7 Keywords and Reserved Words MySQL 5.7 New Keywords and Reserved Words MySQL 5.7 Removed Keywords and Reserved Words MySQL 5.7 Keywords and Reserved Words ...
https://dev.mysql.com/doc/ndbapi/en/ndb-start-mysql-data-types.html
MySQL storage requirements for a VARCHAR or VARBINARY column depend on whether the column is stored in memory or on disk: For in-memory columns, the NDB storage engine supports variable-width columns with 4-byte alignment. These and later versions ... This section provides information about the way in which MySQL data types are represented in NDBCLUSTER table columns and how these values can be accessed in NDB API ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-9-3-0.html
Security Notes Bugs Fixed Security Notes For platforms on which OpenSSL libraries are bundled, the linked OpenSSL library for MySQL Server has been updated to version 3.0.16. This patch uses an explicit command to clear the cached variables ...For ...
https://dev.mysql.com/doc/relnotes/connector-odbc/en/news-9-4-0.html
Bugs Fixed .NET applications quit unexpectedly while trying to connect to a MySQL server using Connector/ODBC. This has been fixed by compiling C/ODBC and MySQL (this affects the behaviors of the libmysql client library) with the environmental ...
https://dev.mysql.com/doc/relnotes/connector-python/en/news-8-0-5.html
(WL #10899) A mysqlx.sessions variable is now exposed to scripts that can be used for session-related tasks such as saving or loading session configuration information. Packaging Notes Functionality Added or Changed Packaging Notes MySQL ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-js/en/working-with-document-ids.html
The document ID value is usually automatically generated by the server when the document is added, but can also be manually assigned. It is assumed that the test schema exists and is assigned to the variable db, that the collection my_collection ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/working-with-document-ids.html
The document ID value is usually automatically generated by the server when the document is added, but can also be manually assigned. It is assumed that the test schema exists and is assigned to the variable db, that the collection my_collection ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-advisor-report-table.html
Data is only available for the current session and is lost when the session terminates or when the server is shut down. The group_concat_max_len variable sets the result length in bytes for the GROUP_CONCAT() function to accommodate a potentially ...