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From "Mamta A. Satoor (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DERBY-1946) Internal language transformations - explain why users should rewrite their queries
Date Mon, 24 Jun 2013 23:46:22 GMT

     [ 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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