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https://dev.mysql.com/doc/internals/en/variation-of-storage-engine.html
Top level script: let $engine_type= MyISAM; The same script or a sourced script: eval CREATE TABLE .... Checks of the INFORMATION_SCHEMA The storage engines to be used for information_schema tables are hardcoded. Therefore tests focussed on ...
https://dev.mysql.com/doc/internals/en/threads.html
InnoDB's internal os_thread_set_priority() function implements three priorities (Background, normal, and high) but only on windows. Threads in mysqld can run at four different priorities, defined in mysql_priv.h: #define INTERRUPT_PRIOR 10 #define ...
https://dev.mysql.com/doc/internals/en/command-invocation-syntax.html
To clean out old object files and cached information before reconfiguring and rebuilding: Autotools: make clean rm config.cache CMake (Unix): make clean rm CMakeCache.txt CMake (Windows): devenv MySQL.sln /clean del CMakeCache.txt . is not your ...
https://dev.mysql.com/doc/internals/en/docs-directory.html
Binary and source distributions include some pre-formatted documentation files, such as the MySQL Reference manual in Info format (for Unix) or CHM format (for Windows).
https://dev.mysql.com/doc/internals/en/myisam-introduction.html
if you use Windows, you might find the files in the \mysql\data\test\ directory. For details, see the source files /myisam/mi_statrec.c (for fixed format), /myisam/mi_dynrec.c (for dynamic format), and /myisam/mi_packrec.c (for packed format). MySQL ...
https://dev.mysql.com/doc/internals/en/stability-checks-for-random-timing-problems.html
Examples: all OS: Compile a MySQL version from source Unix derivates (OpenSolaris,Linux,OSX,...): tar -chvf - <some path> > /dev/null Unix derivates: root: dd if=<area of disk containing the "var" directory> of=/dev/null Windows: Defragmentation ...
https://dev.mysql.com/doc/internals/en/the-myi-file.html
With Linux this is possible using od -h T.MYI; with Windows you can use the command-line debugger. Sometimes the comment is derived from the comments in the source code. A .MYI file for a MyISAM table contains the table's indexes. The .MYI file has ...
https://dev.mysql.com/doc/internals/en/creating-binary-packages.html
Using “generic” Unix build with Makefiles: make package On Windows, using Visual Studio generator: devenv mysql.sln /build relwithdebinfo /project package On Windows, CMake 2.8 and later needs no external tools to generate Zip files. Another way ... A package can be created in the form of a .tar.gz archive or .zip ...
https://dev.mysql.com/doc/internals/en/test-execution-hanging.html
Symptom: No text flooding through the command window where a test is running. Run this command in a different window: tail -f <var_dir>/mysqld.1/data/mysql/general_log.CSV If you see some changes, your test is alive.
https://dev.mysql.com/doc/internals/en/zlib-directory.html
zlib is a data compression library used to support the compressed protocol and the COMPRESS/UNCOMPRESS functions under Windows. On Unix, MySQL uses the system libgz.a library for this purpose. Zlib --- which presumably stands for "Zip Library" --- ...