On Sat, Mar 17, 2012 at 10:06 AM, RhinosoRoss wrote:
>
> Hi everyone,
> Sorry to be a pest, but I'm drowning in manual pages and clearly missing
> something simple. I don't think I'm going to progress without some help.
>
> I noticed at work that they were using excel to store serial numbers of
>
You need LEFT JOIN.
Also, keep in mind that no operator other than IS NULL or IS NOT NULL works on
NULL.
On Mar 17, 2012, at 9:06 AM, RhinosoRoss wrote:
>
> Hi everyone,
> Sorry to be a pest, but I'm drowning in manual pages and clearly missing
> something simple. I don't think I'm going to
Hi everyone,
Sorry to be a pest, but I'm drowning in manual pages and clearly missing
something simple. I don't think I'm going to progress without some help.
I noticed at work that they were using excel to store serial numbers of
devices sold in orders... Should be a database! So I knocked one u
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