If you paint your table top you might want too consider going over the new paint with a clear sealer.
Make sure the paint is completely dry. I have a construction back ground and we found out that even the best latex paint does not hold up well in hard or on often used areas. Banister railing and newel posts were the worst. What work best for us was to coat the new paint with a water based clear, non yellowing floor finish. Three coats. The best test I have is a banister newel post finial. The post is in the kitchen, the stairs leading to the family room. Before using the floor finish over the paint we were lucky to get 6 months out of the paint job. Its been over three years now and the finial still looks like it's just been painted. No discoloration and no tacky unclean able paint.
Hope this helps, Tom