From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Alvaro Herrera <alvherre(at)dcc(dot)uchile(dot)cl> |
Cc: | Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: pg_stat_database shows userid as OID |
Date: | 2002-11-17 18:16:29 |
Message-ID: | 1629.1037556989@sss.pgh.pa.us |
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Lists: | pgsql-hackers pgsql-patches |
Alvaro Herrera <alvherre(at)dcc(dot)uchile(dot)cl> writes:
> In the pg_stat_activity view, the usesysid is shown as having type Oid.
> However pg_shadow says it's an integer. Is there a reason?
There's been disagreement for a long time over whether userids should be
OIDs or ints. If you want to introduce consistency then it's going to
take a lot more than a one-line patch. (First you'll need to convince
the partisans involved which answer is the right one.)
> Looks like a bug.
Not as long as OID is 4 bytes.
I'd recommend not making any piecemeal changes, especially not when
there's not yet a consensus which way to converge.
regards, tom lane
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