function Connection::hasJson

Same name in this branch

11.1.x core/lib/Drupal/Core/Database/Connection.php \Drupal\Core\Database\Connection::hasJson()

Overrides Connection::hasJson

File

core/modules/pgsql/src/Driver/Database/pgsql/Connection.php, line 405

Class

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

Namespace

Drupal\pgsql\Driver\Database\pgsql

Code

public function hasJson() : bool {
    try {
        return (bool) $this->query('SELECT JSON_TYPEOF(\'1\')');
    } catch (\Exception) {
        return FALSE;
    }
}