Indeed, it's a bug!
Best,
Yingyi
On Thu, Jul 13, 2017 at 9:52 PM, Mike Carey <dtab...@gmail.com> wrote:
> Sounds like a bug to me.
>
>
>
> On 7/13/17 7:59 PM, Taewoo Kim wrote:
>
>> Currently, I am working on a field type propagation without using
>> initializing the OptimizableSubTree in the current index access method. I
>> am encountering an issue with an open-type enforced index. So, I just want
>> to make sure that my understanding is correct. It looks like we can't have
>> an enforced-index on a completely schemaless nested field. For example,
>> the
>> following doesn't generate any issue.
>>
>> //
>> create type DBLPType as open {id: int32}
>> create type CSXType as closed {id: int32}
>>
>> create dataset DBLP(DBLPType) primary key id;
>> create dataset CSX(CSXType) primary key id;
>>
>> for $a in dataset('DBLP')
>> for $b in dataset('CSX')
>> where $a.nested.one.title /*+ indexnl */ = $b.nested.one.title
>> return {"arec": $a, "brec": $b}
>> //
>>
>> However, the following generates an exception. So, can we assume that to
>> create an enforced-index, except the leaf level, there should be a defined
>> record type. For example, for this example, there should be "nested" type
>> and "one" type.
>>
>> //
>> create type DBLPType as open {id: int32}
>> create type CSXType as closed {id: int32}
>>
>> create dataset DBLP(DBLPType) primary key id;
>> create dataset CSX(CSXType) primary key id;
>>
>> create index title_index_DBLP on DBLP(nested.one.title: string?) enforced;
>> create index title_index_CSX on CSX(nested.one.title: string?) enforced;
>>
>> for $a in dataset('DBLP')
>> for $b in dataset('CSX')
>> where $a.nested.one.title /*+ indexnl */ = $b.nested.one.title
>> return {"arec": $a, "brec": $b}
>> //
>>
>> Best,
>> Taewoo
>>
>>
>
