SELECT DISTINCT T1.name FROM station AS T1 JOIN status AS T2 ON T1.id  =  T2.station_id WHERE T2.bikes_available  =  7
Return the unique name for stations that have ever had 7 bikes available.
SELECT DISTINCT T1.name FROM station AS T1 JOIN status AS T2 ON T1.id = T2.station_id WHERE T2.bikes_available = 7
select distinct t1 . name from station as t1 join status as t2 on t1 . id = t2 . station_id where t2 . bikes_available = value
Return the unique name for stations that have ever had 7 bikes available .