Prepares and returns a MERGE query object.
string $table: The table to use for the merge statement.
array $options: (optional) An array of options on the query.
\Drupal\Core\Database\Query\Merge A new Merge query object.
\Drupal\Core\Database\Query\Merge
public function merge($table, array $options = []) { return new Merge($this, $table, $options); }