| /* |
| * Description : Tests whether a keyword is applied to optimize a selection query with ~= using Jaccard on sets. |
| * The index should be applied. |
| * Success : Yes |
| */ |
| |
| drop dataverse test if exists; |
| create dataverse test; |
| use dataverse test; |
| |
| create type AddressType as closed { |
| number: int32, |
| street: string, |
| city: string |
| } |
| |
| create type CustomerType as closed { |
| cid: int32, |
| name: string, |
| age: int32?, |
| address: AddressType?, |
| interests: {{string}}, |
| children: [ { name: string, age: int32? } ] |
| } |
| |
| create dataset Customers(CustomerType) partitioned by key cid; |
| |
| create index interests_index on Customers(interests) type keyword; |
| |
| write output to nc1:"rttest/inverted-index-basic_ulist-fuzzyeq-jaccard.adm"; |
| |
| set simfunction 'jaccard'; |
| set simthreshold '0.8f'; |
| |
| for $c in dataset('Customers') |
| where $c.interests ~= ["databases", "computers", "wine"] |
| return $c |