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Posted to derby-dev@db.apache.org by "Laura Stewart (JIRA)" <de...@db.apache.org> on 2006/10/10 00:10:20 UTC

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

Internal language transformations - explain why users should rewrite their queries
----------------------------------------------------------------------------------

                 Key: DERBY-1946
                 URL: http://issues.apache.org/jira/browse/DERBY-1946
             Project: Derby
          Issue Type: Bug
          Components: Documentation
    Affects Versions: 10.2.1.8
            Reporter: Laura Stewart
            Priority: Minor
             Fix For: 10.2.2.0


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

Posted by "Rick Hillegas (JIRA)" <ji...@apache.org>.
     [ http://issues.apache.org/jira/browse/DERBY-1946?page=all ]

Rick Hillegas updated DERBY-1946:
---------------------------------

    Fix Version/s: 10.2.3.0
                       (was: 10.2.2.0)

Reassigning to 10.2.3.0.

> Internal language transformations - explain why users should rewrite their queries
> ----------------------------------------------------------------------------------
>
>                 Key: DERBY-1946
>                 URL: http://issues.apache.org/jira/browse/DERBY-1946
>             Project: Derby
>          Issue Type: Bug
>          Components: Documentation
>    Affects Versions: 10.2.1.8
>            Reporter: Laura Stewart
>            Priority: Minor
>             Fix For: 10.2.3.0
>
>
> 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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