Re: null value of type java.sql.Time - Mailing list pgsql-general

From Net Virtual Mailing Lists
Subject Re: null value of type java.sql.Time
Date
Msg-id 20041123104149.11363@mail.net-virtual.com
Whole thread Raw
In response to null value of type java.sql.Time  (phil campaigne <pcampaigne@charter.net>)
List pgsql-general
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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