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https://dev.mysql.com/doc/internals/en/sql-bench-directory.html
\Data\ATIS --- .txt files containing input data for the "ATIS" tests \Data\Wisconsin --- .txt files containing input data for the "Wisconsin" tests \Results --- old test results \Results-win32 --- old test results from Windows 32-bit tests There are ...This directory has the programs and input files which MySQL uses for its comparisons of MySQL, PostgreSQL, mSQL, Solid, ...
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/synchronization-pattern.html
A bit off-topic: At some places, the loop is taken around the whole synchronization pattern: while (!thd->killed && !end_of_wait_condition) { pthread_mutex_lock(&mutex); thd->enter_cond(&condition_variable, &mutex, new_message); if (!thd->killed [&& ...This is done to allow the thread to be interrupted (killed) from its ...
https://dev.mysql.com/doc/internals/en/the-myi-file.html
A .MYI file for a MyISAM table contains the table's indexes. The .MYI file has two parts: the header information and the key values. So the next sub-sections will be "The .MYI Header" and "The .MYI Key Values". The .MYI Header A .MYI file begins ...
https://dev.mysql.com/doc/internals/en/vc-plus-plus-files-directory.html
The difference is that the \VC++Files variants are specifically for compilation with Microsoft Visual C++ in 32-bit Windows environments. VC++Files includes a complete environment to compile MySQL with the VC++ compiler. To use it, just copy the ...
https://dev.mysql.com/doc/internals/en/vio-directory.html
The idea is that in the main modules one won't have to write separate bits of code for each protocol. The VIO routines are wrappers for the various network I/O calls that happen with different protocols. Thus vio's purpose is somewhat like the ...
https://dev.mysql.com/doc/internals/en/writing-platform-checks.html
For example, if you add this check to config.cmake: CHECK_FUNCTION_EXISTS(foo HAVE_FOO) Then you must also need to add the following line to config.h.cmake: #cmakedefine HAVE_FOO 1 Useful bits: Check for existence of C/C++ compiler flags with ... If ...
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/mysqld-version-reference/en/keywords-8-0.html
This section provides information about keywords and reserved words in MySQL 8.0. MySQL 8.0 Keywords and Reserved Words MySQL 8.0 New Keywords and Reserved Words MySQL 8.0 Removed Keywords and Reserved Words MySQL 8.0 Keywords and Reserved Words ...
https://dev.mysql.com/doc/mysqld-version-reference/en/keywords-8-4.html
This section provides information about keywords and reserved words in MySQL 8.4. MySQL 8.4 Keywords and Reserved Words MySQL 8.4 New Keywords and Reserved Words MySQL 8.4 Removed Keywords and Reserved Words MySQL 8.4 Keywords and Reserved Words ...