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  1. Jackrabbit Oak
  2. OAK-8437

direct children, exact, and parent path restrictions don't work when path transformation takes place

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 1.10.3, 1.8.14, 1.16.0
    • lucene
    • None

    Description

      An index such as:

      + /oak:index/ntbaseIdx
         - evaluatePathRestrictions = true
         + indexRules/nt:base/properties
            + prop
               - propertyIndex = true
      

      attempts to answer a query such as:

      /jcr:root/path/element(*, some:Type)[par/@prop='bar']
      

      but current this query is planned by this index as

      prop:bar :depth:[2 TO 2] :ancestors:/path
      

      which won't get this result. This is because the depth constraint should've been modified to :depth:[3 TO 3]
      Do note that even :ancestors constraint is wrong (too lenient).
      So, the correct plan should've looked like:

      prop:bar :depth:[3 TO 3] :ancestors:/path
      

      Similar issue exist for exact and parent path restrictions (these don't need evaluatePathRestriction as well)

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              catholicon Vikas Saurabh
              catholicon Vikas Saurabh
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                Created:
                Updated:
                Resolved: