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 accelerator did the client user have? | Do you mean the name of the accelerator that the client named user has? | Yes
assistant
SELECT name FROM web_client_accelerator WHERE client = 'user';
human
Which one of this contains a substring called Opera? | Do you mean the name of the accelerators whose name contains a substring called 'Opera' and that the client named user has? | Yes
assistant
SELECT name FROM web_client_accelerator WHERE client = "user" AND name LIKE "%Opera%" ;