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https://dev.mysql.com/doc/internals/en/required-server-code-patches.html
The build system is not too clever about creating these symlinks for files added after the first compile ... Currently procedures can only be compiled into the server staticly. There is no dynamic procedure for loading them dynamicly yet like we ...
https://dev.mysql.com/doc/internals/en/controlling-compilers-and-flags.html
-DCMAKE_C_FLAGS=your_c_flags \ -DCMAKE_CXX_FLAGS=your_c++_flags When providing your own compiler flags, you might want to specify CMAKE_BUILD_TYPE as well. For example, to create a 32-bit release build on a 64-bit Linux machine, do this: cmake ..
https://dev.mysql.com/doc/internals/en/guided-tour-majordir.html
BUILD client Docs myisam mysys sql vio The orderly approach is to look first at the most important directories, then we'll look at the whole list in our second pass. So, first, let's look at what you'll find in just seven of the directories: BUILD, ...
https://dev.mysql.com/doc/internals/en/optimizer-index-merge-join-type.html
The current implementation builds SEL_IMERGE only if no single SEL_TREE object can be built for the part of the query condition it has analyzed, and discards SEL_TREE immediately if it discovers that a single SEL_TREE object can be constructed.
https://dev.mysql.com/doc/internals/en/tips-for-cmake-developers.html
How to find out which compiler/linker flags are used When using a Makefile generator, it is easy to examine which compiler flags are used to build. For example, compiler flags for mysqld are in sql/CMakeFiles/mysqld.dir/flags.make under the build ...What is CMakeCache.txt? CMake caches results of platform checks in ...
https://dev.mysql.com/doc/internals/en/x-protocol-messages-messages.html
Param source the expression identifying an element from the source data which can include a column identifier or any expression Param alias optional alias. WHERE <expr> The structures can be used to: build an Item-tree in the MySQL Server generate ... Topics in this section: Message Structure Message Sequence Common Messages Connection Session Expectations CRUD SQL Result Sets Expressions Data Types This section provides detailed information about how X Protocol defines ...
https://dev.mysql.com/doc/internals/en/guided-tour-oddsends.html
Source Code Administration Directories: SCCS Common .h Files: include GNU Readline library and related: cmd-line-utils Stand-alone Utility & Test Programs: extra mysql-test repl-tests support-files tests tools You don't have to worry about the ...
https://dev.mysql.com/doc/internals/en/plugin-services-components.html
Within a MySQL source distribution, the header files are located in the include/mysql directory and have an inclusion hierarchy like this: plugin.h includes services.h. Within a MySQL source distribution, these files are located in the libservices ... On the plugin side of the services interface, the relevant information is provided in a set of header ...
https://dev.mysql.com/doc/internals/en/ndb-directory.html
We generally use the term "ndb" when referring to the storage engine, and the term "MySQL Cluster" when referring to the combination of the storage engine and the rest of the MySQL facilities.
https://dev.mysql.com/doc/internals/en/config-directory.html
All the files in it have the extension .m4, which is a normal expectation of the GNU autoconf tool.