CREATE TABLE companies (id DECIMAL, name TEXT, headquarters TEXT, industry TEXT, sales_billion DECIMAL, profits_billion DECIMAL, assets_billion DECIMAL, market_value_billion TEXT)
CREATE TABLE buildings (id DECIMAL, name TEXT, city TEXT, height DECIMAL, stories DECIMAL, status TEXT)
CREATE TABLE office_locations (building_id DECIMAL, company_id DECIMAL, move_in_year DECIMAL)

Find the maximum and minimum sales of the companies that are not in the 'Banking' industry.
SELECT MAX(sales_billion), MIN(sales_billion) FROM companies WHERE industry <> "Banking"
SELECT MAX("sales_billion"), MIN("sales_billion") FROM "companies" WHERE "Banking" <> "industry"