Problem with boolean type

Hi,

I'm using Postgres 8.0 beta 3 and the appropriate JDBC Driver.

I use EJB to create a record in a table containing a Boolean field
"answered".
The EJB method expects a Boolean object so I pass new Boolean(false) in
order to create it as false.

But I get the following error :
java.sql.SQLException: ERROR: column "answered" is of type boolean but
expression is of type text


Any help will be greatly appreciated.

JR