[mythtv-users] Database internals
Paul Gardiner
lists at glidos.net
Sun Jan 5 08:40:02 UTC 2014
Craig Cook <cncook001 at yahoo.com> wrote:
>>> Which means no foreign keys, one area where an inconsistent backup
>would
>>> likely result in the cataclysmic fail on restore predicted on this
>>> 'chere list. And as you pointed out, it also doesn't support
>>> transactions which means --single-transaction in mysqldump is,
>>> well...doesn't really do much for myisam.
>>
>>Am I reading this right? That's a good thing. So MythTV can't be using
>>foreign keys, hence one less trap to fall into.
>
>I was going to say the opposite. Foreign keys are usually a good
>thing.
Sorry "good thing" was a bit ambiguous. I meant, the lack of foreign key use in mythtv implies there is one less way in which a mysqldump-based backup might fail.
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