Query error in postgresql

This query is not compatible for postgresql database:

db_query("INSERT INTO {content_complete} SET nid = %d, completeness = %d, data = '%s' ", $node->nid, $data['percent'], serialize($data));

must be:

db_query("INSERT INTO {content_complete}(nid, completeness, data) VALUES(%d, %d, '%s')", $node->nid, $data['percent'], serialize($data));