What is the Open Year of the Riverside Park?
select t1.year from home_game as t1 join park as t2 on t1.park_id = t2.park_id where t2.park_name = "Riverside Park"
What is a park in Anaheim?
select t2.park_name from park as t2 where t2.city = "Anaheim"
Yes
select sum ( t1.attendance ) from home_game as t1 join park as t2 on t1.park_id = t2.park_id where t2.park_name = "Columbia Park"
Which park had most attendances in 2008?
select t2.park_name from home_game as t1 join park as t2 on t1.park_id = t2.park_id where t1.year = 2008 order by t1.attendance desc limit 1