Is there a way to convert a boolean value to text and/or vice versa?
You can select 'true'::boolean,
which *seems* to convert a text string to boolean, but select 'true'::text::boolean
earns the message ERROR: cannot cast type text to boolean
You can't go the other way eitherSELECT true::textERROR: cannot cast type boolean to text
and to_char() doesn't know about booleans.
It's not that difficult to write a fuction to convert boolean to text,
but I'm wondering if there's already something that does this?
--
Edmund Bacon <ebacon@onesystem.com>