我有一个快速的问题...
我想将两个 sql 查询合并为一个,但问题是这两个查询都包含 GROUP BY。
查询一:
SELECT COUNT(users_survey_answers.ultimate_survey_code)
FROM company,
users_codes,
users_survey_answers
WHERE company.company_id = users_codes.company_id
AND users_codes.email = "test@gmail.com"
AND users_codes.company_id = users_survey_answers.company_id
AND users_survey_answers.completed = 0
GROUP BY users_codes.company_id
查询 2:
SELECT COUNT(users_rewards.reward_id)
FROM company,
users_codes,
users_rewards
WHERE company.company_id = users_codes.company_id
AND users_codes.email = "test@gmail.com"
AND users_rewards.company_id = users_codes.company_id
AND redeemed = 0
GROUP BY users_codes.company_id
我很感激帮助。我尝试了很多解决方案,仍然没有帮助。
谢谢。