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From: aoki@cs.berkeley.edu (Paul M. Aoki)
To: tom@basil.icce.rug.nl (Tom R.Hageman)
Cc: postgres@postgres.Berkeley.EDU
Subject: Re: 4.2 regression test 
Reply-To: aoki@cs.berkeley.edu (Paul M. Aoki)
In-reply-to: Your message of Tue, 30 Aug 94 17:34:39 +0200 
	     <9408301534.AA00535@basil.icce.rug.nl> 
Date: Tue, 30 Aug 94 15:07:28 -0700
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tom@basil.icce.rug.nl (Tom R.Hageman) writes:
> 	replace pg_class (relacl="{}")
> 		where pg_class.relname !~ "pg_*"::text
> As far as I understand it, this revokes all access privileges for all
> user-created classes.

actually, the effect should be the same as setting it to NULL.  look 
at src/backend/tcop/aclchk.c ..

(not that i claim that this is the best way to do it, or that's it's
documented or anything)
--
  Paul M. Aoki          |  University of California at Berkeley
  aoki@CS.Berkeley.EDU  |  Dept. of EECS, Computer Science Division (#1776) 
                        |  Berkeley, CA 94720-1776

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