protected Schema::createKeysSql($spec)

Error code for "Can't initialize character set" error. File core/lib/Drupal/Core/Database/Driver/mysql/Connection

public static Connection::open(array &$connection_options

public Schema::dropField($table, $field) Drop

protected Schema::ensureIdentifiersLength($identifier)

public Connection::escapeTable($table)

public Connection::driver() Returns

public Connection::__construct(\PDO $connection, array $con

public Schema::dropTable($table) Drop

public Select::execute() Runs