Andrew Dunstan <and...@dunslane.net> writes:
> On 10/19/2012 03:55 PM, Tom Lane wrote:
>> That doesn't get us any closer to having a working column-constraint
>> syntax unfortunately, because EACH is not a reserved word either
>> so "EACH ELEMENT REFERENCES" still isn't gonna work. I'm getting
>> more willing to give up on having a column-constraint form of this.
> "ALL" is a fully reserved keyword. Could we do something like "ALL
> ELEMENTS"?
[ experiments... ] bison is happy with "ALL ELEMENTS REFERENCES ..."
as a column constraint, but from the standpoint of English grammar
it's kinda sucky. "ANY ELEMENT REFERENCES ..." would be fine but
that's not the case we're implementing now.
regards, tom lane
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