public Schema::addIndex($table, $name, $fields, array $spec)

protected Schema::createKeysSql($spec)

MySQL implementation of \Drup

public Schema::renameTable($table, $new_name)

public static Connection::open(array &$connection_options

protected Connection::popCommittableTransactions()

Minimum required MySQLnd version. File core/lib/Drupal/Core/Database/Driver/mysql/Install/Tasks.php,

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

protected Schema::processField($field) Set

public Tasks::getFormOptions(array $database)