Safe to delete backup tables?

[CanadianMoose]

Apologies for what is probably a dumb question, but being an absolute greenhorn when it comes to forums I'd rather be safe than sorry. I successfully upgraded from RC4 to RC5 today and all seems to be functioning normally. In phpMyAdmin I see the upgrade process created a backup of every table - backup_smf_boards, backup_smf_categories etc. Since the forum is functioning without any problems is it safe to delete these backup tables?

[vbgamer45]

Yes it is if you are good with your rc5 forum they are safe to delete.

[CanadianMoose]

Okay. Thanks for the super quick response.

[Matthew K.]

Topic marked as solved...feel free to unresolve it if you have further questions.