function db_merge

Returns a new MergeQuery object for the active database.

Parameters

$table: The table into which to merge.

$options: An array of options to control how the query operates.

Return value

MergeQuery A new MergeQuery object for this connection.

Related topics

Database abstraction layer
Allow the use of different database servers using the same code base.

File

drupal/core/includes/database.inc, line 309
Core systems for the database layer.

Code

function db_merge($table, array $options = array()) {
  if (empty($options['target']) || $options['target'] == 'slave') {
    $options['target'] = 'default';
  }
  return Database::getConnection($options['target'])
    ->merge($table, $options);
}