Subject Re: And not Null
From Mervyn Bick <invalid@invalid.invald>
Date Wed, 30 Jan 2019 07:02:41 +0200
Newsgroups dbase.getting-started

On 2019-01-30 6:55 AM, Mervyn Bick wrote:

> In  the SQL statement for a query in OODML one needs to use is instead
> of = when comparing a field value.
> e.g  sql = ' ... where something >= 0 and whatever is not null'

Still running on the first cup of coffee. :-)

That should have read when "comparing a field value for null.".  When
testing for actual values = and the other comparison operators work as