4 ms·
What are you doing that you need to alter your schema so often?!
by GrumpySimon 14y ago
What are you doing that you need to alter your schema so often?!
- boyter 14y agoIts not that I do it often, its how long it takes. An alter on a 60 gig table takes hours, during which your table is locked which is totally unacceptable.