On Wed, Jan 7, 2015 at 12:06 PM, Stephen Frost <sfr...@snowman.net> wrote:
> Where the USING parameter is 'expression' but the WITH CHECK parameter
> is 'check_expression'.  He makes a good point, I believe, as
> "expression" is overly generic.  I don't like the idea of using
> "barrier_expression" though as that ends up introducing a new term- how
> about "using_expression"?

Yes, I think "using_expression" works best.


-- 
Peter Geoghegan


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