human
Schema:
candidate (Candidate_ID, People_ID, Poll_Source, Date, Support_rate, Consider_rate, Oppose_rate, Unsure_rate)
people (People_ID, Sex, Name, Date_of_Birth, Height, Weight)
Please answer with SQL.
assistant
Sure, I understand.
human
what are the names of all candidates?
assistant
SELECT t1.name FROM people AS t1 JOIN candidate AS t2 ON t1.people_id = t2.people_id;
human
among them, whose oppose percentage is the lowest?
assistant
SELECT t1.name FROM people AS t1 JOIN candidate AS t2 ON t1.people_id = t2.people_id ORDER BY oppose_rate LIMIT 1;
human
for each gender?
assistant
SELECT t1.name , t1.sex , MIN( oppose_rate ) FROM people AS t1 JOIN candidate AS t2 ON t1.people_id = t2.people_id GROUP BY t1.sex ;