A similar problem is seen with the parents parser, children belonging to other
nodes sometimes appear as children
In this case, using the union of parent types does not seem to work either
-----Original Message-----
From: Manoj Mokashi <manoj.moka...@anjusoftware.com>
Sent: Friday, June 18, 2021 1:09 PM
To: users@solr.apache.org
Subject: Nested documents mixup with block join query parent mask
Hi,
I am using solr 8.6.2
I have the following doc types marked by a type attribute :
TR -> has child doc -> IN
PB -> has child doc -> AU
So the type IN docs exist only under TR and type AU only under PB
But when I run a query like type:IN AND {!child of='type:PB'}type:PB, I get a
subset of IN results, when actually I expect that there should be none
In these results, I see the root correctly pointing to the TR type doc Also,
fetching IN children of the TR type works correctly.
So it seems to be a issue with the block join query parser.
I found a weird solution at the link below, which says union of all parent
types has to be used
https://stackoverflow.com/questions/37905553/are-solr-nested-objects-broken-for-multilevel-nesting
so if I include TR in the mask :
type:PTASC AND id:IN* AND {!child of='type:(PB TR)'}type:PB, then it returns 0
rows as expected.
Can somebody explain why this happens ? And whether there is a better way to
address this ?
Regards,
manoj
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