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Re: [HACKERS] [QUESTIONS] builtin lo_unlink(int4)? why int4 not oid?

From: Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us>
To: psqlhack(at)retep(dot)org(dot)uk (Peter T Mount)
Cc: pcs(at)bmail(dot)kek(dot)jp, pgsql-hackers(at)postgreSQL(dot)org
Subject: Re: [HACKERS] [QUESTIONS] builtin lo_unlink(int4)? why int4 not oid?
Date: 1998-06-13 20:26:30
Message-ID: 199806132026.QAA24109@candle.pha.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
> I've just tested this, and I get the same thing (on 6.3.2, and yesterdays 
> CVS versions).
> 
> lo_unlink should be defined with oid (which I thought was the case). 
> 
> A temporary way round is:
> 
> 	select lo_unlink(raster::int4) from image;
> 
> Hackers: Is there any reason why it's defined as an int4?

Here is a patch for to make lo_unlink use oid, not int4.

---------------------------------------------------------------------------

Index: src/include/catalog/pg_proc.h
===================================================================
RCS file: /usr/local/cvsroot/pgsql/src/include/catalog/pg_proc.h,v
retrieving revision 1.59
diff -c -r1.59 pg_proc.h
*** pg_proc.h	1998/05/29 13:36:31	1.59
--- pg_proc.h	1998/06/13 20:23:49
***************
*** 1174,1180 ****
  DATA(insert OID = 963 (  close_lb		   PGUID 11 f t f 2 f 600 "628 603" 100 0 10 100  foo bar ));
  DESCR("closest point to line on box");
  
! DATA(insert OID = 964 (  lo_unlink		   PGUID 11 f t f 1 f  23 "23" 100 0 0 100	foo bar ));
  DESCR("large object unlink(delete)");
  DATA(insert OID = 972 (  regproctooid	   PGUID 11 f t f 1 f  26 "24" 100 0 0 100	foo bar ));
  DESCR("get oid for regproc");
--- 1174,1180 ----
  DATA(insert OID = 963 (  close_lb		   PGUID 11 f t f 2 f 600 "628 603" 100 0 10 100  foo bar ));
  DESCR("closest point to line on box");
  
! DATA(insert OID = 964 (  lo_unlink		   PGUID 11 f t f 1 f  23 "26" 100 0 0 100	foo bar ));
  DESCR("large object unlink(delete)");
  DATA(insert OID = 972 (  regproctooid	   PGUID 11 f t f 1 f  26 "24" 100 0 0 100	foo bar ));
  DESCR("get oid for regproc");


-- 
Bruce Momjian                          |  830 Blythe Avenue
maillist(at)candle(dot)pha(dot)pa(dot)us              |  Drexel Hill, Pennsylvania 19026
  +  If your life is a hard drive,     |  (610) 353-9879(w)
  +  Christ can be your backup.        |  (610) 853-3000(h)

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