public function Connection::query in Drupal 10

3 calls to Connection::query()

Connection::hasJson in core/modules/pgsql/src/Driver/Database/pgsql/Connection.php

Connection::nextId in core/modules/pgsql/src/Driver/Database/pgsql/Connection.php

Retrieve a the next id in a sequence.

Connection::queryRange in core/modules/pgsql/src/Driver/Database/pgsql/Connection.php

File

core/modules/pgsql/src/Driver/Database/pgsql/Connection.php, line 150

Class

Connection

PostgreSQL implementation of \Drupal\Core\Database\Connection.

Namespace

Drupal\pgsql\Driver\Database\pgsql

Code

public function query($query, array $args = [], $options = []) {
  $options += $this
    ->defaultOptions();

  // The PDO PostgreSQL driver has a bug which doesn't type cast booleans
  // correctly when parameters are bound using associative arrays.
  // @see http://bugs.php.net/bug.php?id=48383
  foreach ($args as &$value) {
    if (is_bool($value)) {
      $value = (int) $value;
    }
  }

  // We need to wrap queries with a savepoint if:
  // - Currently in a transaction.
  // - A 'mimic_implicit_commit' does not exist already.
  // - The query is not a savepoint query.
  $wrap_with_savepoint = $this
    ->inTransaction() && !isset($this->transactionLayers['mimic_implicit_commit']) && !(is_string($query) && (stripos($query, 'ROLLBACK TO SAVEPOINT ') === 0 || stripos($query, 'RELEASE SAVEPOINT ') === 0 || stripos($query, 'SAVEPOINT ') === 0));
  if ($wrap_with_savepoint) {

    // Create a savepoint so we can rollback a failed query. This is so we can
    // mimic MySQL and SQLite transactions which don't fail if a single query
    // fails. This is important for tables that are created on demand. For
    // example, \Drupal\Core\Cache\DatabaseBackend.
    $this
      ->addSavepoint();
    try {
      $return = parent::query($query, $args, $options);
      $this
        ->releaseSavepoint();
    } catch (\Exception $e) {
      $this
        ->rollbackSavepoint();
      throw $e;
    }
  }
  else {
    $return = parent::query($query, $args, $options);
  }
  return $return;
}