Re: joining databases

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От Oliver Elphick
Тема Re: joining databases
Дата
Msg-id 200102280153.f1S1rqw01843@linda.lfix.co.uk
обсуждение исходный текст
Ответ на joining databases  (will trillich <will@serensoft.com>)
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will trillich wrote:
  >how can i join separate DATABASES?
  >
  >    select
  >        a.fld1,b.fld2
  >    from
  >        DBfirst.alphaTable  as a,
  >        DBsecond.bravoTable as b
  >    where
  >        a.xyz = b.pdq
  >    ;

It can't be done

  >if not possible, what's the procedure for breaking up tables
  >across various disk drives for speed optimization?

The simplest method is to use symbolic links.

--
Oliver Elphick                                Oliver.Elphick@lfix.co.uk
Isle of Wight                              http://www.lfix.co.uk/oliver
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