Context files

This files are used to generate src/Contexts/*.php files. You need to run ./tools/run_generators.sh to generate/update them. The file src/Tools/ContextGenerator.php is responsible for building them. And the generated files are loaded and used by src/Context.php.

Default contexts

• For MySQL: MySql50700
• For MariaDB: MariaDb100300

In tests

If you name your data files with _mariadb_ it will automatically load the context for you. For example: tests/data/parser/parseSelectOverAlias_mariadb_100600.in.

Files structure

The file tools/contexts/_common.txt contains all the data that exists in all of the MariaDB and MySQL versions currently supported.

Each tools/contexts/_functions[MariaDb|MySql]<versionint>.txt contains the functions supported in this version.

Each tools/contexts/[MariaDb|MySql]<versionint>.txt contains the keywords supported in this version.

Data scheme

• (R) -> reserved, can be found on common and version files
• (D) -> data type, can be found on _common.txt
• (K) -> keyword, can be found on common and version files
• (F) -> function name, can be found on _functions[MariaDb|MySql]<versionint>.txt files