3 ms·
Even in Oracle, we've had to schedule downtime for a single column schema change and population for 45 minutes. I would call Oracle "mature." Note: I wasn't in
by apgwoz 18y ago
Even in Oracle, we've had to schedule downtime for a single column schema change and population for 45 minutes. I would call Oracle "mature."
Note: I wasn't involved in doing the update, so it's possible there was a better way to do it. The table is used by about 50 different applications.
- fendale 18y agoAlmost all major oracle operations can be done online ... Index rebuilds, table reorgs etc. Depends how much hardware you have how much it affects things ...