The following bug has been logged online:

Bug reference: 1317
Logged by: Tom Katt

Email address: tonny (AT) yahoo (DOT) com

PostgreSQL version: 7.4.5

Operating system: RH 7 Linux

Description: plPHP does not recgnize booleans

Details:

plPHP can't understand postgresql boolean...


---------------------------(end of broadcast)---------------------------
TIP 9: the planner will ignore your desire to choose an index scan if your
joining column's datatypes do not match

PostgreSQL Bugs List wrote:
We do not maintain or distribute plPHP. Please report problems to where
you got it from.

--
Peter Eisentraut
http://developer.postgresql.org/~petere/


---------------------------(end of broadcast)---------------------------
TIP 4: Don't 'kill -9' the postmaster