asterix-app/src/test/resources/old-optimizerts/queries/spj01.aql

declare function samecust($cust, $ord)
{$cust.cid = $ord.cid}

for $c in dataset('Customers')
for $o in dataset('Orders')
where samecust($c, $o)
 and $c.age < 21 and $o.total > 1000.00
return { "custname":$c.name, "orddate":$o.date }