Re: WIP: Allow SQL-language functions to reference parameters by parameter name

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Peter Eisentraut <peter_e(at)gmx(dot)net>
Cc: Merlin Moncure <mmoncure(at)gmail(dot)com>, "David E(dot) Wheeler" <david(at)kineticode(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Matthew Draper <matthew(at)trebex(dot)net>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: WIP: Allow SQL-language functions to reference parameters by parameter name
Date: 2011-04-05 19:05:14
Message-ID: BANLkTimqTAxjegTwXb-AUPoqV_NOmc4Xuw@mail.gmail.com
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On Tue, Apr 5, 2011 at 1:45 PM, Peter Eisentraut <peter_e(at)gmx(dot)net> wrote:
> On tis, 2011-04-05 at 11:21 -0500, Merlin Moncure wrote:
>> +1 on using $foo.  Even with the standardization risk I think it's the
>> best choice. Prefer $"foo" to ${foo} though.
>
> What standardization risk?  The standard has already existed for >10
> years and is widely implemented.

What is the standard, and who is it that has implemented it that way?

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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