1712
1712
`b` varchar(2048) DEFAULT NULL,
1713
1713
KEY `a` (`a`) KEY_BLOCK_SIZE=1024,
1715
1715
) ENGINE=MyISAM KEY_BLOCK_SIZE=8192
1717
1717
create table t1 (a int not null, b int, key (a) key_block_size=1024, key(b) key_block_size=8192) ENGINE=MyISAM key_block_size=16384;