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https://dev.mysql.com/doc/internals/en/wait-condition.html
Like 'sleep', this method can also be used, when all but one thread reach a blocked state. If you are able to detect that the threads are in their blocked state by using SQL statements, then you can use this method. The remaining thread runs the ...
https://dev.mysql.com/doc/internals/en/writing-platform-checks.html
If you modify MySQL source and want to add a new platform check, please read http://www.vtk.org/Wiki/CMake_HowToDoPlatformChecks first. In MySQL, most of the platform tests are implemented in configure.cmake and the template header file, ...
https://dev.mysql.com/doc/internals/en/writing-services-for-use-from-plugins.html
For complete instructions on writing a service, see the HOWTO file in the libservices directory within a MySQL source distribution. Services are implemented by modifying server code in the sql directory to register the service in the plugin code, ...
https://dev.mysql.com/doc/internals/en/x-protocol.html
Figure 15.1 X Protocol Overview The documentation is based on the source files such as: sql/sql_parse.cc for the protocol basics mysqlx.proto mysqlx_connection.proto mysqlx_session.proto mysqlx_crud.proto mysqlx_sql.proto mysqlx_resultset.proto ...
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/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" --- ...
https://dev.mysql.com/doc/internals/en/changing-configuration-options.html
Configuration using cmake-gui (Windows, Mac OS X, or Linux with cmake-gui installed) From the build directory, issue this command: cmake-gui . The preceding procedure builds with the default configuration, which may not be suitable for your needs.
https://dev.mysql.com/doc/internals/en/running-mysql-test-run-visual-studio.html
To run a debug configuration, change locaton to the mysql-test directory under your build directory and run mysql-test-run.pl: Mac OS X cd mysql-test MTR_VS_CONFIG=Debug perl mysql-test-run.pl options Windows cd mysql-test set MTR_VS_CONFIG=Debug ...