[mythtv] [mythtv-commits] mythtv commit: r17875 by nigel
nigel at ind.tansu.com.au
Wed Jul 30 01:56:50 UTC 2008
> Warning: 3:30am thinking below.
> Assumption #1: Each MythTV system has only one database and,
> one DBMS.
> Assumption #2: Each MythTV system that runs a backend has a master
> Therefore, if the master backend checks the DBMS version and there's a
> running master backend, the DBMS version check has already succeeded
After a good night's sleep, I will do
some pruning with Occam's Razor, and say:
Therefore, if any backend has the correct schema version,
it has already had a DBMS schema version check done when
its MBE upgraded the schema.
I guess a "runtime check" is only necessary if someone has
restored to a MySQL 4 DB from a MySQL 5 system, or when a
developer uses a newer SQL feature?
Due to laziness, tempted to leave it as-is.
Nigel Pearson, nigel at ind.tansu.com.au|"Smart mice ... varmints
Telstra Net. Eng., Sydney, Australia | used vector formulas.
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