tablefunc bugfix (was Re: [HACKERS] Heads up: 7.3.3 this Wednesday)

Tom Lane wrote:
> pgsql-core have agreed to put out a 7.3.3 release on Wednesday (5/21),
> God willin' an' the creek don't rise. If anyone's got anything you've
> been planning to fix in the 7.3 branch, now is a real good time to get
> it done.
>

Funny you should ask :-)

Here's a fix for a bug in connectby (crashes when called as a targetlist
function instead of as a table function). The patch is against cvs HEAD,
but should also be applied to the 7.3 branch, I think.

Thanks,

Joe