function Tasks::checkBinaryOutput

Same name in other branches
  1. 9 core/modules/pgsql/src/Driver/Database/pgsql/Install/Tasks.php \Drupal\pgsql\Driver\Database\pgsql\Install\Tasks::checkBinaryOutput()
  2. 8.9.x core/lib/Drupal/Core/Database/Driver/pgsql/Install/Tasks.php \Drupal\Core\Database\Driver\pgsql\Install\Tasks::checkBinaryOutput()
  3. 10 core/modules/pgsql/src/Driver/Database/pgsql/Install/Tasks.php \Drupal\pgsql\Driver\Database\pgsql\Install\Tasks::checkBinaryOutput()

Check Binary Output.

Unserializing does not work on Postgresql 9 when bytea_output is 'hex'.

File

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

Class

Tasks
Specifies installation tasks for PostgreSQL databases.

Namespace

Drupal\pgsql\Driver\Database\pgsql\Install

Code

public function checkBinaryOutput() {
    $database_connection = Database::getConnection();
    if (!$this->checkBinaryOutputSuccess()) {
        // First try to alter the database. If it fails, raise an error telling
        // the user to do it themselves.
        $connection_options = $database_connection->getConnectionOptions();
        // It is safe to include the database name directly here, because this
        // code is only called when a connection to the database is already
        // established, thus the database name is guaranteed to be a correct
        // value.
        $query = "ALTER DATABASE \"{$connection_options['database']}\" SET bytea_output = 'escape';";
        try {
            $database_connection->query($query);
        } catch (\Exception) {
            // Ignore possible errors when the user doesn't have the necessary
            // privileges to ALTER the database.
        }
        // Close the database connection so that the configuration parameter
        // is applied to the current connection.
        Database::closeConnection();
        // Recheck, if it fails, finally just rely on the end user to do the
        // right thing.
        if (!$this->checkBinaryOutputSuccess()) {
            $replacements = [
                '%setting' => 'bytea_output',
                '%current_value' => 'hex',
                '%needed_value' => 'escape',
                '@query' => $query,
            ];
            $this->fail(t("The %setting setting is currently set to '%current_value', but needs to be '%needed_value'. Change this by running the following query: <code>@query</code>", $replacements));
        }
    }
}

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