human
Schema:
Web_client_accelerator (id, name, Operating_system, Client, Connection)
browser (id, name, market_share)
accelerator_compatible_browser (accelerator_id, browser_id, compatible_since_year)
Please answer with SQL.
assistant
Sure, I understand.
human
Which browsers are compatible with CProxy?
assistant
SELECT T1.name FROM browser AS T1 JOIN accelerator_compatible_browser AS T2 ON T1.id = T2.browser_id JOIN web_client_accelerator AS T3 ON T2.accelerator_id = T3.id WHERE T3.name = 'CProxy';
human
Which of those became compatible after year 1998?
assistant
SELECT T1.name FROM browser AS T1 JOIN accelerator_compatible_browser AS T2 ON T1.id = T2.browser_id JOIN web_client_accelerator AS T3 ON T2.accelerator_id = T3.id WHERE T3.name = "CProxy" AND T2.compatible_since_year > 1998 ;