public function Connection::escapeTable

public Connection::escapeTable($table)

Escapes a table name string.

Force all table names to be strictly alphanumeric-plus-underscore. For some database drivers, it may also wrap the table name in database-specific escape characters.

Parameters

string $table: An unsanitized table name.

Return value

string The sanitized table name.

Overrides Connection::escapeTable

File

core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php, line 246

Class

Connection

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

Namespace

Drupal\Core\Database\Driver\pgsql

Code

public function escapeTable($table) {
  $escaped = parent::escapeTable($table);

  // Quote identifier to make it case-sensitive.
  if (preg_match('/[A-Z]/', $escaped)) {
    $escaped = '"' . $escaped . '"';
  }
  elseif (in_array(strtolower($escaped), $this->postgresqlReservedKeyWords)) {
    // Quote the table name for PostgreSQL reserved key words.
    $escaped = '"' . $escaped . '"';
  }

  return $escaped;
}