Photo Reviews – Where is the data in the wordpress database stored

Hi,

1. I am trying to manually import reviews via database.

I seem to have found everything except how is the star rating updated on the product page, where is the information stored in the database.

I have inserted data to

hep_commentmeta
rating, verified, wcpr_vote_up_count, wcpr_vote_down_count

Also hep_comments comment type = review

The reviews are showing up, and the chart is showing the ratings below the product information but directly below the product title there is a rating and its showing 0 with no stars so where do I update this directly in the database where is this information stored? also where the reviews tab is shows 0

2. If the user is not logged in the customer cannot click on reviews where the star rating is, but if the user logs in they can click it, how do I fix this?