Wednesday, November 2, 2011

Re: CakePHP2.0.1 - Problem with saving HABTM

Use InnoDB. As John says, it won't let you create RI between fields with different types (and it's very precise) and you get transactions thrwn in for good measure.

On 2 Nov 2011, at 16:14, Jon Bennett wrote:

>> I've had some similar trouble with 2.0
>> turned out the fields in the DB were not the same type.
>> id on one table was a bigint and the foreign key on the relationship table was a regular integer.
>> atenciosamente,
>
> With MySQL you can catch these errors at db schema level if you use
> foreign key constraints, as you can't connect columns of different
> types.
>
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