Re: Coding question

From: "Ramanujam H S Iyengar" <hals_ramu(at)hotmail(dot)com>
To: chriskl(at)familyhealth(dot)com(dot)au, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Coding question
Date: 2004-06-14 19:34:49
Message-ID: BAY19-F28jEo0TOwk4D0002f2fa@hotmail.com
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Hi,

I think replacing the RELOID with TYPEOID should get you the required Datum
...
later you may have to use

Form_pg_type pform = (Form_pg_type) GETSTRUCT(tuple);

to get a reference to the type tuple.

I have worked this way but iam not sure whether this is correct or not !!
If iam wrong some body can correct me !!

-Ramu

If typTup is of type Form_pg_type, is this use of ObjectIdGetDatum legal?

tuple = SearchSysCache(RELOID, ObjectIdGetDatum(typTup->typrelid),
0, 0, 0);

If not, how do I turn ->typrelid into an Oid type for safe passage
through ObjectIdGetDatum?

Chris

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