4 ms·
There are several other notable options - SoundCloud's LHM, Facebook's online schema change tool, etc. They all have their different quirks. (And as modern MyS
by sethhochberg 8y ago
There are several other notable options - SoundCloud's LHM, Facebook's online schema change tool, etc. They all have their different quirks.
(And as modern MySQL releases get better online DDL support, become less and less critical - though still useful for all of those edge cases where native lockless online DDLs can't work yet)