[Sam Bauers]

For topic_status:

0 = normal

1 = deleted

For post_status:

0 = normal

1 = deleted

2 = spam

It’s safe to delete these as long as you are careful if you ever backup and restore your database not to have the deleted IDs be allowed to be repopulated.

There very well could be rows in topicmeta for topics with topic_status > 0