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This is a multipart message in MIME format.
--
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Nice addition.

Some people might argue that our logic would cause people to stop and
think about what this is doing versus some traditional methods.  Frankly I
don't see a problem with stopping and thinking.

Rob Berendt
--
"They that can give up essential liberty to obtain a little temporary
safety deserve neither liberty nor safety."
Benjamin Franklin




Vernon Hamberg <vhamberg@attbi.com>
Sent by: midrange-l-admin@midrange.com
04/18/2002 08:57 AM
Please respond to midrange-l


        To:     midrange-l@midrange.com
        cc:
        Fax to:
        Subject:        Re: SQL Update ?


This could be simplified a little - just use the case part for the first 3
characters and concat it to the remainder.

update rob/casetest
set testfld =
case
when substr(testfld,1,3)='300'
  then '400'
when substr(testfld,1,3)='310'
  then '410'
...
...
else
  substr(testfld,1,3)
end
|| substr(testfld,4,14)

At 08:46 AM 4/18/02 -0500, you wrote:
>This is a multipart message in MIME format.
>--
>[ Picked text/plain from multipart/alternative ]
>One update:
>
>update rob/casetest
>set testfld=
>case
>when substr(testfld,1,3)='300'
>  then ('400' || substr(testfld,4,7))
>when substr(testfld,1,3)='310'
>  then ('410' || substr(testfld,4,7))
>else
>  testfld
>end

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