Re: [HACKERS] RFD: Don't force plpgsql IN parameters to constant

On Jul 29, 2009, at 5:23 PM, Andrew Dunstan wrote:

> First reaction is that it would mean we could never pass them by  
> reference. I know PLPerl uses in effect pass by copy, but what does  
> PLPgsql do?

Isn't this effectively what we accomplish with an IN/OUT parameter?


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