>>True. Btw., is there a particular value in pg_get_constraintdef always
>>printing double pairs of parentheses for CHECK constraints?
>
>
> No, but it will require some restructuring of the code to get rid of it
> safely (where "safely" is defined as "never omitting any parentheses
> that *are* necessary"). For the moment I'm willing to live with the
> ugliness. You could consider pretty-printing (pass true to
> pg_get_constraintdef) if you think visual appeal is better than
> assured correctness.
We could check the first character of the definition, and if it isn't a
left parenthesis, then we add parentheses.
Chris
