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From: Pei Cao <pc@cs.Princeton.EDU>
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Date: Tue, 2 Aug 1994 16:46:11 -0400
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To: postgres@postgres.Berkeley.EDU
Subject: clustered index, "copy from" etc.
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Resent-Date: Tue, 02 Aug 94 13:46:25 -0700
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Hi, I'd appreciate if anyone can answer these questions of mine:

. is clustering supported in Postgres 4.1?
. how are tuples stored in database when you "copy ... from ..."?  It doesn't
  seem to be in the same order as in the data file, e.g. if I do "copy onek
  from onek.data", and compare the *files* "onek" and "onek.data", 
  the tuples do not appear in the same order.  Why?

Thanks a lot!

Pei Cao
Grad. Student, CS Dept.
Princeton University

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