DatabaseTasks::checkEngineVersion in core/includes/install.inc

Check the engine version.

DatabaseTasks::checkEngineVersion in core/includes/install.inc

Check the engine version.

DatabaseTasks::connect in core/includes/install.inc

Check if we can connect to the database.

DatabaseTasks::connect in core/includes/install.inc

Check if we can connect to the database.

DatabaseTasks::runTestQuery in core/includes/install.inc

Run SQL tests to ensure the database can execute commands with the current user.

DatabaseTasks::runTestQuery in core/includes/install.inc

Run SQL tests to ensure the database can execute commands with the current user.