Search Results
https://dev.mysql.com/doc/internals/en/x-protocol-implementation-implementation-notes.html
On Unix this is handled by writev(2), on Windows exists WSASend() Note Any good buffered iostream implementation should already make use of vectored I/O. Topics in this section: Client Server Client and Server implementations of the protocol should ...
https://dev.mysql.com/doc/x-devapi-userguide/en/implementation-notes.html
This section provides notes on the different language-specific implementations of X DevAPI.
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-install-agent-general-notes.html
Note It is recommended to install MySQL Enterprise Service Manager on a dedicated server with no other MySQL instances installed. The Agent uses three users with different connection levels: Admin, General (optional), and Limited (optional). These ...
https://dev.mysql.com/doc/connector-j/en/connector-j-reference-implementation-notes.html
Note Failures to cancel the statement for setQueryTimeout() may manifest themselves as RuntimeException rather than failing silently, as there is currently no way to unblock the thread that is executing the query being cancelled due to timeout ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-buffer-pool-resize.html
Note To avoid potential performance issues, the number of chunks (innodb_buffer_pool_size / innodb_buffer_pool_chunk_size) should not exceed 1000. For example: mysql> SET GLOBAL innodb_buffer_pool_size=402653184; Note The buffer pool size must be ...
https://dev.mysql.com/doc/connectors/en/connector-cpp-apps-macos-notes.html
This section describes aspects of building Connector/C++ applications that are specific to macOS. For general application-building information, see Section 2.5.1, “Building Connector/C++ Applications: General Considerations”. The binary ...
https://dev.mysql.com/doc/internals/en/event-class-archaeological-notes.html
Despite the "V3" in the type code name, START_EVENT_V3 currently is used as the type code not only for v3 start events, but also for v1 start events. The original symbol for type code 1 was START_EVENT in the format now known as v1. Later, when v3 ...
https://dev.mysql.com/doc/internals/en/source-file-archaeological-notes.html
log_event_old.h/log_event_old.cc (present in MySQL 5.1.18 and up): Classes to read and execute old versions of the row log events: Write_rows_log_event_old Update_rows_log_event_old Delete_rows_log_event_old Prior to MySQL 5.1.17, those classes ...
https://dev.mysql.com/doc/internals/en/transactions-historical-note.html
"Statement transaction" is a non-standard term that comes from the days when MySQL supported the BerkeleyDB storage engine. First, observe that in BerkeleyDB the "auto-commit" mode causes automatic commit of operations that are atomic from the ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-release-notes.html
...