© 2012 triAGENS GmbH | 2012-04-04 23 FOR: List iteration Example: cross product of years & quarters (non collection-based): FOR year IN [ 2011, 2012, 2013 ] FOR quarter IN [ 1, 2, 3, 4 ] Note: this is equivalent to the following SQL query: SELECT * FROM (SELECT 2011 UNION SELECT 2012 UNION SELECT 2013) year, (SELECT 1 UNION SELECT 2 UNION SELECT 3 UNION SELECT 4) quarter