| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Bruce Momjian <bruce(at)momjian(dot)us> |
| Cc: | Sergey Konoplev <gray(dot)ru(at)gmail(dot)com>, "David E(dot) Wheeler" <david(dot)wheeler(at)pgexperts(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: function_name.parameter_name |
| Date: | 2010-09-08 19:16:00 |
| Message-ID: | 8174.1283973360@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Bruce Momjian <bruce(at)momjian(dot)us> writes:
> ... but if you supply parameters to the function, it does not work:
> test=> CREATE OR REPLACE FUNCTION xxx(aaa INTEGER) RETURNS void AS $$
> ERROR: cannot change name of input parameter "yyy"
> HINT: Use DROP FUNCTION first.
This is failing because you tried to redeclare xxx(int) with a different
name for its parameter, which is no longer allowed. It has nothing to
do with the question at hand.
regards, tom lane
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