On Wednesday, September 26, 2001, at 02:48 AM, [EMAIL PROTECTED]
wrote:
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> Steve Cayford <[EMAIL PROTECTED]> on 25/09/2001 17:28:57
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> To: [EMAIL PROTECTED]
> cc: [EMAIL PROTECTED], [EMAIL PROTECTED]
> Subject: Re: [PHP]
Steve Cayford <[EMAIL PROTECTED]> on 25/09/2001 17:28:57
To: [EMAIL PROTECTED]
cc: [EMAIL PROTECTED], [EMAIL PROTECTED]
Subject: Re: [PHP] Getting my head around nulls
On Tuesday, September 25, 2001, at 10:30 AM, [EMAIL PROTECTED]
wrote:
>>
>> Just had a look
On Tuesday, September 25, 2001, at 10:30 AM, [EMAIL PROTECTED]
wrote:
>> Thanks for correcting my misspelling, Andrey, "IS NULL" not "IS_NULL".
>> Another thing to look at, Ben, is IFNULL(). I would give you an
>> example,
> but
>> I never got it to work like I thought it should ;) I think it
>Thanks for correcting my misspelling, Andrey, "IS NULL" not "IS_NULL".
>Another thing to look at, Ben, is IFNULL(). I would give you an example,
but
>I never got it to work like I thought it should ;) I think it is supposed
to
>return an alternate value for NULLs.
Just had a look at manual, ifnu
Just realised, you meant 'is null' not is_null. Sorry, couldn't see the
wood for the trees. This in ANSI SQL and I use it every day.
Had a look at zootweb.com. And I thought ASP meant 'Active Server Pages'
not 'Application Service Provider'. And not a zoot suit in sight -;)
Regards,
Neb
> SELECT * from some_table WHERE some_field IS NULL;
>
>
> Andrey Hristov
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Th
Subject: RE: [PHP] Getting my head around nulls.
> >I wish the rest of the world saw it that way! But not so...
>
> That's what capitalism does for you -;)
>
> >You may want to look at MySQL's IS_NULL function for retrieving data.
> Other
> >than that, I d
>I wish the rest of the world saw it that way! But not so...
That's what capitalism does for you -;)
>You may want to look at MySQL's IS_NULL function for retrieving data.
Other
>than that, I don't have any good advice. It seems that if you retrieve a
>NULL from the database and try to assign it
> And remember "0 as a number is as important as any other number".
I wish the rest of the world saw it that way! But not so...
You may want to look at MySQL's IS_NULL function for retrieving data. Other
than that, I don't have any good advice. It seems that if you retrieve a
NULL from the datab
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