Any idea why the following select statement does not return rows ? This select statement is generated by npgsql2 beta 3 so I cannot change it in my application. How to fix without changing select statement ? Andrus. create temp table test ( tc char(1) ); insert into test values(' '); select * from test where tc=' '::text; Using "PostgreSQL 8.3beta4, compiled by Visual C++ build 1400"