| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Christoph Haller <ch(at)rodos(dot)fzk(dot)de> |
| Cc: | pgsql-interfaces(at)postgresql(dot)org, adam(at)piggz(dot)fsnet(dot)co(dot)uk |
| Subject: | Re: libpq:Find Table Name |
| Date: | 2003-07-14 14:48:08 |
| Message-ID: | 1241.1058194088@sss.pgh.pa.us |
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| Lists: | pgsql-cygwin pgsql-interfaces |
Christoph Haller <ch(at)rodos(dot)fzk(dot)de> writes:
>> Has anyone any suggestions on how i can achieve getting the table name
>> for a
>> filed in a result without having to parse the sql statement (which i
>> dont
>> think wold be easy).
>>
> I very much doubt there is such thing, because the result may come from
> a complex join or a function.
There is support for this in PG 7.4, in the form of providing the table
OID for a column (when it's determinable).
regards, tom lane
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