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Posted by Stef on 12/23/06 13:57
"J.O. Aho" <user@example.net> schreef in bericht
news:4v4pehF19fs26U1@mid.individual.net...
> Stef wrote:
>> I was wondering if it is possible to load the values of a ENUM out of
>> antoher table.
>>
>> Example:
>>
>> Table 1
>> id Colors
>> 1 A
>> 2 B
>> 3 C
>>
>> Table 2
>> id car color
>>
>> Would it be possible to set 'color' to an ENUM type and load the
>> different values of color out of table 1?
>
> Was it this you had in mind?
> http://dev.mysql.com/doc/refman/5.0/en/join.html
>
> Works pretty in the same manner/syntax on most real SQL databases.
>
>
> --
>
> //Aho
Well ... I'm not really sure. I've written a CMS where ENUMs are shown as a
pull down list. For the moment these lists have a fixed number of valies
defined in the type field.
Sticking to the example the color column of table 2 would be defined as
enum('A','B','C'). What want to do is making the values inside the enum
depende of the values of the colors column in table 1. In other words ... I
do not know how many values there will be in advance.
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