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Posted to oak-issues@jackrabbit.apache.org by "Vikas Saurabh (JIRA)" <ji...@apache.org> on 2018/11/13 13:08:00 UTC

[jira] [Created] (OAK-7897) Queries with OR simplified to IN shouldn't have alternative UNION query

Vikas Saurabh created OAK-7897:
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             Summary: Queries with OR simplified to IN shouldn't have alternative UNION query
                 Key: OAK-7897
                 URL: https://issues.apache.org/jira/browse/OAK-7897
             Project: Jackrabbit Oak
          Issue Type: Sub-task
          Components: lucene
            Reporter: Vikas Saurabh
            Assignee: Vikas Saurabh


Queries like {noformat} SELECT [rep:facet(text)] FROM [nt:base] WHERE [name] = 'Node1' OR [name] = 'Node2' {noformat} which would get simplified to {{IN}} clause still weigh in cost of alternative query with {{UNION}}. We should avoid that.

/cc [~tmueller]



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