From: Clay Luther <claycle@cisco.com>
To: pgsql-interfaces@postgresql.org
Subject: Dissecting Tuples in C
Date: 26 Jun 2003 15:45:53 -0500
Message-ID: <1056660353.22881.28.camel@gkar> (raw)
I am trying to get up to speed writing C triggers and I have a question
about the relation between HeapTuples and other tuple-related types,
like TupleTableSlots, and the routines and macros used to manipulate
them. I am reading and re-reading the online docs, but still have some
broad questions.
For example, suppose I just wanted a trigger to iterate through the
HeapTuple pointed at by the tirgger data tg_trigtuple, printing out the
column names, types, and values (lets say, only ints and strings for
simplicity). How would I do this?
A pointer to a good document would be just as good as a detailed answer.
Thanks!
--
Clay
claycle@cisco.com
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To: pgsql-interfaces@postgresql.org
Cc: claycle@cisco.com
Subject: Re: Dissecting Tuples in C
In-Reply-To: <1056660353.22881.28.camel@gkar>
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