| drop dataverse test if exists; |
| create dataverse test; |
| use dataverse test; |
| |
| create type Tweet as closed { |
| id: int32, |
| tweetid: int64, |
| loc: point, |
| time: datetime, |
| text: string |
| } |
| |
| create nodegroup group1 if not exists on nc1, nc2; |
| |
| create dataset TwitterData(Tweet) |
| partitioned by key id on group1; |
| |
| load dataset TwitterData |
| using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter" |
| (("path"="nc1://data/twitter/smalltweets.txt"),("format"="adm")) pre-sorted; |
| write output to nc1:"rttest/comparison_datetime_range.adm"; |
| |
| for $t in dataset('TwitterData') |
| where $t.time > datetime("2011-05-15T16:00:00Z") and $t.time < datetime("2011-05-15T21:59:59Z") |
| order by $t.id |
| return { "id": $t.id } |