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https://issues.apache.org/jira/browse/CONNECTORS-1090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14193853#comment-14193853
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Karl Wright edited comment on CONNECTORS-1090 at 11/2/14 3:59 PM:
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This second patch should fix the one case I could identify -- specifically, the 
fact that if there are LESS than the requested number of requested records for 
stuffing, then we force the query to walk through and filter out all the 
records with docpriority == nullDocPriority.  I think that's what is happening 
here; the plan is fine, but we're not stopping when there is no hope of finding 
anything new.


was (Author: [email protected]):
This second patch should fix the one case I could identify.

> More PostgreSQL performance improvements
> ----------------------------------------
>
>                 Key: CONNECTORS-1090
>                 URL: https://issues.apache.org/jira/browse/CONNECTORS-1090
>             Project: ManifoldCF
>          Issue Type: Improvement
>          Components: Framework core
>    Affects Versions: Manifold 1.7.1
>            Reporter: Karl Wright
>            Assignee: Karl Wright
>             Fix For: ManifoldCF 1.8, ManifoldCF 2.0
>
>         Attachments: CONNECTORS-1090-2.patch, CONNECTORS-1090.patch
>
>
> More performance improvements may be possible.



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