public Connection::releaseSavepoint($savepoint_name = 'mimic

The name by which to obtain a lock for retrieve the next insert id. File core/lib/Drupal/Core/Databa

protected Connection::doEscape($string)

public Schema::indexExists($table, $name)

public Schema::queryTableInformation($table)

public Schema::dropUniqueKey($table, $name)

protected Schema::_createKeys($table, $new_keys)

public Connection::upsert($table, array $options = array())

public Tasks::__construct() Constructs

protected Schema::createPrimaryKeySql($fields)