[jira] [Created] (OAK-2021) XPath queries with certain combinations of "or" conditions don't use an index

[Thomas Mueller (JIRA)]

Thomas Mueller created OAK-2021:
-----------------------------------

             Summary: XPath queries with certain combinations of "or" 
conditions don't use an index
                 Key: OAK-2021
                 URL: https://issues.apache.org/jira/browse/OAK-2021
             Project: Jackrabbit Oak
          Issue Type: Bug
          Components: query
    Affects Versions: 1.0
            Reporter: Thomas Mueller
            Assignee: Thomas Mueller
             Fix For: 1.0.5


XPath queries with the following conditions are not converted to "union" SQL-2 
queries and therefore don't use an index:

{noformat}
/jcr:root/content//*[((@i = '1' or @i = '2') or (@s = 'x')) and (@t = 'a' or @t 
= 'b')]
{noformat}




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