Re: Storing multiple items in one MySQL field?
| From: | Peter Lind | Date: | Wed, 11 Jan 2012 17:53:32 +0000 |
| Subject: | Re: Storing multiple items in one MySQL field? | ||
| References: | 1 2 3 4 5 6 7 8 9 10 | Groups: | php.db |
| Request: | Send a blank email to php-db+get-48156@lists.php.net to get a copy of this message | ||
*snip*
>
> How does set() know the difference between say
> the first row (1) + the fifth row (5) and the second row (2) + fouth row (4)
> in the bit set? The sum of both are the same.
> I am sure I am congfusing something.
>
Ummm ... if you're asking how set figures out how bitmasks differ,
then yes, you're very confused. It's a bitmask, summing plays no role.
Rest assured that set will know the difference between different kinds
of content in the column.
Regards
Peter
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