Re: WIP: default values for function parameters - Mailing list pgsql-hackers

From Peter Eisentraut
Subject Re: WIP: default values for function parameters
Date
Msg-id 200811242311.03760.peter_e@gmx.net
Whole thread Raw
In response to Re: WIP: default values for function parameters  ("Pavel Stehule" <pavel.stehule@gmail.com>)
Responses Re: WIP: default values for function parameters  ("Pavel Stehule" <pavel.stehule@gmail.com>)
List pgsql-hackers
On Monday 24 November 2008 11:40:31 Pavel Stehule wrote:
> I would to implement named params - and there expressions, that are
> used as default params, should not be continual. I don't store params
> as array of text because I would to eliminate repeated expression's
> parsing. So I use similar machanism used for rules or views.

You mean you want to avoid repeated parsing of expressions in case the same 
expression is used as a default value for several parameters?  How common 
would that be?


pgsql-hackers by date:

Previous
From: Sam Mason
Date:
Subject: Re: [GENERAL] literal limits in 8.3
Next
From: Peter Eisentraut
Date:
Subject: Re: Re: [COMMITTERS] pgsql: Add support for matching wildcard server certificates to the new