| use dataverse demo_aql; |
| |
| declare type CustomerType as open { |
| cid: int32, |
| name: string, |
| age: int32?, |
| address: AddressType?, |
| interests: {{string}}, |
| children: [ { name: string, age: int32? } ] |
| } |
| |
| declare type AddressType as open { |
| number: int32, |
| street: string, |
| city: string |
| } |
| |
| declare nodegroup group1 on nc1, nc2; |
| |
| declare dataset Customers(CustomerType) |
| primary key cid on group1; |
| |
| load dataset Customers |
| using "org.apache.asterix.external.dataset.adapter.NCFileSystemAdapter" |
| (("path"="nc1:///tmp/customer.adm"),("format"="adm")) pre-sorted; |
| |