CODEWITHSUNDEEP
javasolrlucene
Harshit
Harshit

Reputation: 1293

Using multiple childFilters in Solr childDocTransformer

Is it possible to use 2 child-doc-transformers in the 'fl' field.

fl = "[child childFilter=level2Filter] [child childFilter=level3filter]

Or is it possible to have 2 'childFilter' attributes within the same [child] transformer.

fl = "[child childFilter=level2Filter childFilter = level3Filter]"

I have a nested document of 3 level of hierarchy. I am trying to filter my documents of level 2 and level 3 in the same query.

Any help/pointers apppreciated.

Upvotes: 0

Views: 857

Answers (1)

Felix
Felix

Reputation: 56

yes it is possible to define 2 filters within childFilter.

You can try something like:

fl=[child childFilter=$levelFilter]&levelFilter=(level2Filter OR level3Filter)

Maybe following article would be helpful. https://sease.io/2019/06/apache-solr-childfilter-transformer.html (search for "Complex childFilter queries")

Upvotes: 1

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