Jonathan Bartlett <johnnyb@eskimo.com> writes:
> Could you instead have a function around it?
> into foo (bar) values (myfunction(''))
> Where myfunction maps '' to null.
That would be an easy solution (one of many) if we could make any
changes in the SQL being emitted by the application, but I think
Daniel is saying that he doesn't want to touch the application at all.
regards, tom lane