CREATE TABLE browser (id NUMBER, name CLOB, market_share NUMBER)
CREATE TABLE web_client_accelerator (id NUMBER, name CLOB, operating_system CLOB, client CLOB, connection CLOB)
CREATE TABLE accelerator_compatible_browser (accelerator_id NUMBER, browser_id NUMBER, compatible_since_year NUMBER)

What is the maximum, minimum and average market share of the listed browsers?
SELECT MAX(market_share), MIN(market_share), AVG(market_share) FROM browser
SELECT MAX("market_share"), MIN("market_share"), AVG("market_share") FROM "browser"