Let's say I have a single datafile, DF1. After DF1 becomes 50% full, I add a new datafile DF2 of equal size. Both datafiles have autoextend set to ON. When file DF1 becomes full (and therefore, DF2 will be around 50% full), will it autoextend DF1 despite having free space in DF2? Or will it instead leave DF1 as is (100% full) and start allocating extents from DF2 only?
Here's a visualization
When I add new datafile:DF1: xxxxxxx00000000DF2: 000000000000000After DF1 becomes full:DF1: xxxxxxxxxxxxxxxDF2: xxxxxxx00000000Will it start to do this?DF1: xxxxxxxxxxxxxxxxxxxDF2: xxxxxxxxxxx0000Or will it start to do this?DF1: xxxxxxxxxxxxxxxDF2: xxxxxxxxxxxxxxx