protected function ConnectionFactory::sqliteDatabases in Dbal connection 8

SQLite attach prefixes as databases.

Parameters

\Doctrine\DBAL\Driver\Connection $connection: The connection to an SQLite database.

array $prefixes: Drupal info array of database prefixes.

string $base_db: The connected dbname.

See also

Drupal\Core\Database\Driver\sqlite\Connection::__construct()

1 call to ConnectionFactory::sqliteDatabases()

ConnectionFactory::get in src/ConnectionFactory.php

Gets a DBAL connection to the given target.

File

src/ConnectionFactory.php, line 95

Class

ConnectionFactory

Provides a connection factory for connection to databases via doctrine/dbal.

Namespace

Drupal\dbal

Code

protected function sqliteDatabases(Connection $connection, array $prefixes, $base_db) {
  $attached = [];
  foreach ($prefixes as $prefix) {
    if (!isset($attached[$prefix])) {
      $attached[$prefix] = TRUE;
      $query = $connection
        ->prepare('ATTACH DATABASE :db AS :prefix');
      if ($base_db == ':memory:') {
        $query
          ->execute([
          ':db' => $base_db,
          ':prefix' => $prefix,
        ]);
      }
      else {
        $query
          ->execute([
          ':db' => $base_db . '-' . $prefix,
          ':prefix' => $prefix,
        ]);
      }
    }
  }
}