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Posted to derby-dev@db.apache.org by "Mamta A. Satoor (JIRA)" <ji...@apache.org> on 2013/06/25 01:46:22 UTC

[jira] [Updated] (DERBY-1946) Internal language transformations - explain why users should rewrite their queries

     [ https://issues.apache.org/jira/browse/DERBY-1946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mamta A. Satoor updated DERBY-1946:
-----------------------------------

    Urgency: Low
     Labels: derby_triage10_11  (was: )
    
> Internal language transformations - explain why users should rewrite their queries
> ----------------------------------------------------------------------------------
>
>                 Key: DERBY-1946
>                 URL: https://issues.apache.org/jira/browse/DERBY-1946
>             Project: Derby
>          Issue Type: Bug
>          Components: Documentation
>    Affects Versions: 10.2.2.0
>            Reporter: Laura Stewart
>            Priority: Minor
>              Labels: derby_triage10_11
>
> Internal language transformations section
> Topic = Unknown parameter 
> File = http://db.apache.org/derby/docs/dev/tuning/rtuntransform472.html 
> There is a mention of rewriting queries - "Users can work around this possibility by writing the query like this (which is not optimizable):(country... ) LIKE ?". But this does not mention the rationale for doing so, which could be benefical for the users in understanding the transformation. 
>  

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