Didn't get to press Enter after database update.
Does it matter after I upgraded that I didn’t get to press Enter after the database update (I think that’s what it said)? Should I rerun the installer one more time?
Yes you should rerun the installer. The update database gets the system ready for the second phase of the update done back in the linux console. If you stopped the installer waiting for the database update and then happened to hit ctrl-c and exited the installer your system will only be half way setup. There is quite a bit of actions happening after the database is configured.