EVOLUTION-MANAGER

Edit File: select_group_by_without_index.result

DROP TABLE IF EXISTS users; SET NAMES utf8; CREATE TABLE users ( name varchar(40), age int ); INSERT INTO users VALUES ("Alice", 20); INSERT INTO users VALUES ("Bob", 20); INSERT INTO users VALUES ("Charry", 29); SELECT age, COUNT(*) FROM users GROUP BY age; age COUNT(*) 20 2 29 1 DROP TABLE users;