Thomas Lockhart <lockhart@fourpalms.org> writes:
>> Make the world safe for atttypmod=0 ... this didn't use to mean anything,
>> but timestamp now wants it to mean something.
> What was the effect of this?
coerce_type_typemod thought that typmod=0 meant it shouldn't perform any
length coercion. But typmod=0 is now a valid value for timestamp ...
regards, tom lane