Try:

select * from event where game_clock IS NULL


- Greg

>Occasionally I want to store a null value for my java.sql.Time--> Time 
>column in Postgresql.
>update event set game_clock=null where event_id=1;
>
> I can retreive the record with the null value (type Time) if I select 
>on the primary key,
>    select game_clock from event where event_id = 1;
>
>but when I try to select on the null column value, I get zero records.
>     select * from event where game_clock=null;
>
>How can I retreive records with null values for a column?
>thanks,
>Phil



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