| vinayakb | 38b7ca4 | 2012-03-05 05:44:15 +0000 | [diff] [blame] | 1 | use dataverse demo_aql; |
| 2 | |
| 3 | declare type OrderType as open { |
| 4 | oid: int32, |
| 5 | cid: int32, |
| 6 | orderstatus: string, |
| 7 | orderpriority: string, |
| 8 | clerk: string, |
| 9 | total: float |
| 10 | } |
| 11 | |
| 12 | declare nodegroup group1 on rainbow-01, rainbow-02, rainbow-03, rainbow-04, rainbow-05; |
| 13 | |
| 14 | declare dataset Orders(OrderType) |
| 15 | partitioned by key oid on group1; |
| 16 | |
| 17 | write output to rainbow-01:"/home/onose/hyracks-rainbow/results/05-count-param1.adm"; |
| 18 | |
| 19 | count( |
| 20 | for $o in dataset('Orders') |
| 21 | where not(is-null($o.param1)) |
| 22 | return $o |
| 23 | ) |