Reply to Re: Error checking for unique value in database table?

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Posted by Erwin Moller on 05/24/07 08:26

Toby A Inkster wrote:

> Erwin Moller wrote:
>
>> I always regarded the fact that somebody else inserted 'john' between my
>> select and insert farfetched. If it happens: well, they get an error, but
>> chances of that happening are small (at least in all situations I have
>> seen).
>
> It is for this sort of reason that transactions exist.
>

Very true.
And I use them for this kind of things. :-)
I should have written that.

Thx.

Regards,
Erwin Moller

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