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Re: [XP] Refactoring in a different enviroment

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  • robrambusch
    ... functionality of the jobs (I kept copies of their original output), ... to a ... DISTINCT ... It also works quite well when replacing a complex unix script
    Message 1 of 3 , Nov 30, 2004
      --- In extremeprogramming@yahoogroups.com, Tom Copeland <tom@i...>
      wrote:
      > On Tue, 2004-11-30 at 14:36, Lorenzo Jorquera wrote:
      > > I created a way of testing that I was not changing the
      functionality of the jobs (I kept copies of their original output),
      >
      > Nice story!
      >
      > The same thing applies to complex SQL queries; I'll pipe the output
      to a
      > file and then I can refactor the SQL to replace, say, a SELECT
      DISTINCT
      > with a subquery. It's a very satisfying way to work...
      >
      > Yours,
      >
      > Tom

      It also works quite well when replacing a complex unix script on an
      automated scheduler.

      Rob Rambusch
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