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From "Julian Reschke (JIRA)" <j...@apache.org>
Subject [jira] [Created] (OAK-6747) improve index handling in RDBVersionGCSupport
Date Fri, 29 Sep 2017 11:44:00 GMT
Julian Reschke created OAK-6747:
-----------------------------------

             Summary: improve index handling in RDBVersionGCSupport
                 Key: OAK-6747
                 URL: https://issues.apache.org/jira/browse/OAK-6747
             Project: Jackrabbit Oak
          Issue Type: Improvement
          Components: rdbmk
            Reporter: Julian Reschke
            Assignee: Julian Reschke


We currently find split documents by using "LIKE" to exclude regular documents. However, these
"LIKE" expressions start with a wildcard, which defeats use of the index.

We may be able to improve this by adding to the already existing exclusion patterns, such
as:

{noformat}
0:/% 1:/% 2:/% 3:/% 4:/% ...
{noformat}

We should benchmark this first, though. See OAK-6719.



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