19
names => ['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z', 'AA', 'BB', 'CC', 'DD', 'EE', 'FF', 'GG', 'HH', 'II', 'JJ', 'KK', 'LL', 'MM', 'NN', 'OO', 'PP'],
19
names => ['A','AA','B','BB','C','CC','D','DD','E','EE','F','FF','G','GG','H','HH','I','II','J','JJ','K','KK','L','LL','M','MM','N','NN','O','OO','P','PP'],
20
20
rows => [0, 1, 2, 5, 6, 7, 8, 9, 10, 20, 21, 22, 23, 24, 25, 100],
21
21
engines => ['MyISAM', 'Innodb' ]