增加表数据量
-- 接下来增大表的数据量
INSERT INTO `staffs` (`name`, `age`, `pos`, `add_time`)
VALUES
('July', 25, 'dev', '2018-06-04 16:30:17'),
('July', 23, 'dev1', '2018-06-04 16:02:02'),
('July', 23, 'dev2', '2018-06-04 16:02:02'),
('July', 23, 'dev3', '2018-06-04 16:02:02'),
('July', 23, 'dev4', '2018-06-04 16:02:02'),
('July', 23, 'dev6', '2018-06-04 16:02:02'),
('July', 23, 'dev5', '2018-06-04 16:02:02'),
('July', 23, 'dev7', '2018-06-04 16:02:02'),
('July', 23, 'dev8', '2018-06-04 16:02:02'),
('July', 23, 'dev9', '2018-06-04 16:02:02'),
('July', 23, 'dev10', '2018-06-04 16:02:02'),
('Clive', 23, 'dev1', '2018-06-04 16:02:02'),
('Clive', 23, 'dev2', '2018-06-04 16:02:02'),
('Clive', 23, 'dev3', '2018-06-04 16:02:02'),
('Clive', 23, 'dev4', '2018-06-04 16:02:02'),
('Clive', 23, 'dev6', '2018-06-04 16:02:02'),
('Clive', 23, 'dev5', '2018-06-04 16:02:02'),
('Clive', 23, 'dev7', '2018-06-04 16:02:02'),
('Clive', 23, 'dev8', '2018-06-04 16:02:02'),
('Clive', 23, 'dev9', '2018-06-04 16:02:02'),
('Clive', 23, 'dev10', '2018-06-04 16:02:02');