SELECT Publisher FROM publication WHERE Price  >  10000000 INTERSECT SELECT Publisher FROM publication WHERE Price  <  5000000
Show the publishers that have publications with price higher than 10000000 and publications with price lower than 5000000.
SELECT Publisher FROM publication WHERE Price > 10000000 INTERSECT SELECT Publisher FROM publication WHERE Price < 5000000
select publisher from publication where price > value intersect select publisher from publication where price < value
Show the publishers that have publications with price higher than 10000000 and publications with price lower than 5000000 .