I hope you're at least on 7.2.8, else you are also vulnerable to a number of data-loss-grade bugs.
Sadly, it seems to be exactly 7.2.
Try perusing the release notes at http://developer.postgresql.org/docs/postgres/release.html for ammunition.
Excellent - the various security holes might get their attention. Thanks!
- John D. Burger MITRE ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match