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https://dev.mysql.com/doc/connectors/en/connector-cpp-source-configuration-options.html
-DCMAKE_BUILD_TYPE=type The type of build to produce: Debug: Disable optimizations and generate debugging information. -DBUNDLE_DEPENDENCIES=bool This is an internal option used for creating Connector/C++ distribution packages.
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-usagenotes-apptips-microsoft-access.html
Some external articles and tips that may be useful when using Access, ODBC and Connector/ODBC: Read How to Trap ODBC Login Error Messages in Access Optimizing Access ODBC Applications Optimizing for Client/Server Performance Tips for Converting ...
https://dev.mysql.com/doc/internals/en/cmake-build-types.html
The build type affects optimization and whether the result of the build is debuggable. RelWithDebInfo (optimizations are on, debug info is generated) is used in MySQL by default. Debug (optimizations are off, debug info is generated) is used if the ...CMAKE_BUILD_TYPE is not set when custom compile flags are used (see Section 4.4.6.2, “How to Specify Compilers and Compiler ...
https://dev.mysql.com/doc/internals/en/controlling-compilers-and-flags.html
For example: shell> CC=gcc shell> CXX=g++ shell> export CC CXX To specify your own C and C++ compiler flags, for flags that do not affect optimization, use the CMAKE_C_FLAGS and CMAKE_CXX_FLAGS CMake options: cmake .. -DCMAKE_C_FLAGS=-m32 \ ... To ...
https://dev.mysql.com/doc/internals/en/general-trace-structure.html
A trace follows closely the actual execution path: there is a join-preparation object, a join-optimization object, a join-execution object, for each JOIN. Calls to the range optimizer, cost evaluations, reasons why an access path is chosen over ...
https://dev.mysql.com/doc/internals/en/indexing-overview.html
Adding index support to a storage engine revolves around two tasks: providing information to the optimizer and implementing index-related methods. The information provided to the optimizer helps the optimizer to make better decisions about which ...
https://dev.mysql.com/doc/internals/en/info.html
SHOW also makes use of this data Another note, you will probably want to have the following in your code: if (records < 2) records = 2 The reason is that the server will optimize for cases of only a single record. Usage This example is from the CSV ...Synopsis virtual int info ( flag); uint flag ; Description This is the info ...
https://dev.mysql.com/doc/internals/en/select-special-engines.html
The normal engine can be replaced with such special engines only during the optimization process.
https://dev.mysql.com/doc/internals/en/selectexplain.html
mysql_select creates a JOIN for select if it does not already exist (it might already exist because if it called for subquery JOIN can be created in JOIN::optimize of outer query when it decided to calculate the value of the subquery). For an ...
https://dev.mysql.com/doc/internals/en/sql-directory.html
Programs for handling SQL commands. The "core" of MySQL. These are the .c and .cc files in the sql directory: derror.cc --- read language-dependent message file des_key_file.cc --- load DES keys from plaintext file discover.cc --- Functions for ...