SUMMARY: SQL question
From: David Moore <davidmo_at_rossinc.com>
Date: Tue, 28 Dec 1993 18:58:32 GMT
Message-ID: <1993Dec28.185832.19411_at_rossinc.com>
Date: Tue, 28 Dec 1993 18:58:32 GMT
Message-ID: <1993Dec28.185832.19411_at_rossinc.com>
Thanks for all the replies I received.
Thanks again,
Dave
P.S. Does anyone know of an archive site where I can find a copy of
the latest SQL standard??
>I performed the following queries, searching for blank character fields:
>SQL> select count(*) from table_one where field_one = '';
> COUNT(*)
>----------
> 0
>SQL> select count(*) from table_one where field_one = ' ';
> COUNT(*)
>----------
> 21
>Can someone explain to me why the first query does not work and the
>second one does??
-- ============================================================= David A. Moore | Phone: (415) 593-2500 Ross Systems Inc. | E-mail: davidmo_at_rossinc.com -- ============================================================= David A. Moore | Phone: (415) 593-2500 Ross Systems Inc. | E-mail: davidmo_at_rossinc.comReceived on Tue Dec 28 1993 - 19:58:32 CET