| From: | achill(at)matrix(dot)gatewaynet(dot)com |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | pgsql-hackers(at)postgresql(dot)org, <pgsql-sql(at)postgresql(dot)org> |
| Subject: | Re: HeapTuple->t_tableOid==0 after SPI_exec |
| Date: | 2003-10-03 15:04:47 |
| Message-ID: | Pine.LNX.4.44.0310031802570.9228-100000@matrix.gatewaynet.com |
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| Thread: | |
| Lists: | pgsql-hackers pgsql-sql |
On Fri, 3 Oct 2003, Tom Lane wrote:
>
> I think in 7.4 there may be an optimization that skips the tuple
> projection step in this particular case, but if you can in fact see
> t_tableOid in 7.4, it'd be an implementation artifact rather than
> something we will promise to support in future. The correct way if you
> want to see tableoid is to select it:
>
> select tableoid,* from foobar where ...
>
> and then extract it from the result using the usual field-access
> routines.
Thanx.
P.S.
are there gonna be changes in SPI or internal structs in 7.4?
>
> regards, tom lane
>
--
-Achilleus
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