SELECT FORMAT_DATE( '%Y-%m-%d %H:00:00',time) AS time, COUNT(*) AS count FROM <table名>
GROUP BY FORMAT_DATE( '%Y-%m-%d %H:00:00',time);
More than 3 years have passed since last update.
Register as a new user and use Qiita more conveniently
- You get articles that match your needs
- You can efficiently read back useful information
- You can use dark theme