| /* |
| * Test case Name : empty-load.aql |
| * Description : Check that an empty load doesn't preclude a future non-empty load on a primary index |
| * Expected Result : Success |
| * Date : May 2 2012 |
| */ |
| |
| drop dataverse test if exists; |
| create dataverse test; |
| use dataverse test; |
| |
| create type LineIDType as closed { |
| l_orderkey: int32, |
| l_linenumber: int32, |
| l_suppkey: int32 |
| } |
| |
| create dataset LineID(LineIDType) |
| partitioned by key l_orderkey, l_linenumber; |
| |
| load dataset LineID |
| using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter" |
| (("path"="nc1://data/empty.adm"),("format"="delimited-text"),("delimiter"="|")) pre-sorted; |
| |
| load dataset LineID |
| using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter" |
| (("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted; |
| |
| write output to nc1:"rttest/dml_empty-load.adm"; |
| for $c in dataset('LineID') |
| order by $c.l_orderkey, $c.l_linenumber |
| limit 1 |
| return $c |
