From: Itai Zukerman <zukerman@math-hat.com>
To: pgsql-sql@postgresql.org
Subject: Polymorphic?
Date: Tue, 25 Feb 2003 10:09:45 -0500
Message-ID: <87lm041jnq.fsf@matt.w80.math-hat.com> (raw)
I'd like to define a C function that takes two arguments of type
"array of <fixed-length type>" and returns an INT4. The function
would make use of the <, <=, =, >=, > operators on the base type. Any
examples of or documentation on how to:
1. Extract information about the underlying type from the arrays, in
particular the size of the type?
2. Apply an operator from within C?
--
Itai Zukerman <http://www.math-hat.com/~zukerman/;
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To: pgsql-sql@postgresql.org
Cc: zukerman@math-hat.com
Subject: Re: Polymorphic?
In-Reply-To: <87lm041jnq.fsf@matt.w80.math-hat.com>
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