[AccessD] An Interesting question

Drew, the last time I heard anybody twist and turn an argument that well was
from my ex-wife.  
She would leave me thinking that she had said whatever it was I said and
that I had said whatever she had said.

I never knew if I was drilled, counter-sunk, reamed or just plain screwed!

I give up to the man with greater stamina.

Max



-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Drew Wutka
Sent: 30 March 2009 18:52
To: Access Developers discussion and problem solving
Subject: Re: [AccessD] An Interesting question

You are always manipulating the field.

If a field has a value of 'Hello', and I 'add' ' how are you', I didn't
change the value of 'Hello', I changed the value of the field to 'Hello
how are you'.  'Hello' and 'Hello how are you' are both values, you
aren't manipulating the value of 'Hello', you are manipulating the value
of the field, which was 'Hello'.

Drew

-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Max Wanadoo
Sent: Monday, March 30, 2009 12:43 PM
To: 'Access Developers discussion and problem solving'
Subject: Re: [AccessD] An Interesting question

Sure, but you're not manipulating the Null, you are manipulating the
field.

Try adding a number to it.
Try concatenating a string to it.

Null is not a value.  It is only a perception of the lack of any given
value
or other attribute.

Max



-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Drew Wutka
Sent: 30 March 2009 18:34
To: Access Developers discussion and problem solving
Subject: Re: [AccessD] An Interesting question

What do you mean?  It's like manipulating any other value, other then it
technically can't be set back to null.  Which doesn't diminish it's
perception as a value, you can't change an Autonumber either (there are
ways to do it, but there are ways to set a field back to Null too...)

Drew
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