From: Itai Zukerman <zukerman@math-hat.com>
To: Bruce Momjian <pgman@candle.pha.pa.us>
Cc: pgsql-sql@postgresql.org
Subject: Re: btree_gist, gint4_union
Date: Mon, 17 Mar 2003 16:06:40 -0500
Message-ID: <87u1e18zz3.fsf@pip.dynamiclogic.com> (raw)
In-Reply-To: <200303171959.h2HJxkN20021@candle.pha.pa.us>
References: <200303171959.h2HJxkN20021@candle.pha.pa.us>
> I am confused by your question. It seems it is declared as returning an
> int.
>> CREATE FUNCTION gint4_union(bytea, internal)
>> RETURNS int4
>> AS 'MODULE_PATHNAME'
>> LANGUAGE 'C';
>>
>> but gint4_union does this:
>>
>> INT4KEY *out = palloc(sizeof(INT4KEY));
>> [...]
>> PG_RETURN_POINTER(out);
The function returns type INT4KEY, which is a struct of 2 int4's, but
is declared as returning just int4.
It should be declared to return type int4key, no?
I don't think this actually has any negative consequences, though.
--
Itai Zukerman <http://www.math-hat.com/~zukerman/;
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To: pgsql-sql@postgresql.org
Cc: zukerman@math-hat.com, pgman@candle.pha.pa.us
Subject: Re: btree_gist, gint4_union
In-Reply-To: <87u1e18zz3.fsf@pip.dynamiclogic.com>
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