Re: Proposal: RETURNING primary_key() - Mailing list pgsql-hackers

On 03/07/2016 12:32 PM, Igal @ Lucee.org wrote:

> The problem is that we do not always know in advance what the Primary
> Key is, and therefore a solution that was implemented in the pgjdbc

I agree that the problem is that you don't always know what the primary 
key is.

I would argue the solution is to check before you write the query.

JD

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