The following bug has been logged on the website:
Bug reference: 7552
Logged by: Andrei Tchijov
Email address: andrei@tchijov.com
PostgreSQL version: 9.2.0
Operating system: Ubuntu 11.10
Description: =
In a view (can provide source upon request) where condition on one of
columns gets ignored by select. No errors at all. Select runs as if the
condition is not present. Where conditions on other columns work as
expected.
The very same view functions as it should in 9.1 and 9.0.