Re: missing support of named convention for procedures

From: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
To: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>
Cc: PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: missing support of named convention for procedures
Date: 2018-03-21 07:18:17
Message-ID: CAFj8pRADMaVC4M6S8Kya=bp0ELDyja6CaqA77xRR5r5R6eUA4A@mail.gmail.com
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2018-03-20 17:31 GMT+01:00 Peter Eisentraut <
peter(dot)eisentraut(at)2ndquadrant(dot)com>:

> On 3/16/18 06:29, Pavel Stehule wrote:
> > attached patch fixes it
>
> The fix doesn't seem to work for LANGUAGE SQL procedures. For example:
>
> CREATE PROCEDURE ptest5(a int, b int DEFAULT 0)
> LANGUAGE SQL
> AS $$
> INSERT INTO cp_test VALUES (a, 'foo');
> INSERT INTO cp_test VALUES (b, 'bar');
> $$;
> CALL ptest5(a => 1, b => 2); -- ok
> CALL ptest5(b => 3, a => 4); -- ok
> CALL ptest5(5);
> ERROR: no value found for parameter 2
> CONTEXT: SQL function "ptest5" statement 2
> CALL ptest5(a => 6);
> ERROR: no value found for parameter 2
> CONTEXT: SQL function "ptest5" statement 2
>
> I'm not quite sure why this behaves differently from plpgsql. Needs
> more digging.
>

Do you working on this issue? Maybe tomorrow I'll have a time to look there.

Regards

Pavel

>
> --
> Peter Eisentraut http://www.2ndQuadrant.com/
> PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
>

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