home *** CD-ROM | disk | FTP | other *** search
Text File | 2003-01-21 | 904 b | 52 lines | [TEXT/ttxt] |
- b
-
- NULL
- b
-
-
- 1a20 1e+ 1e+10
- 1 10000000001
- a$1 $b c$
- 1 2 3
- table type possible_keys key key_len ref rows Extra
- t2 ref B B 21 const 1 where used
- a B
- 3 world
- Table Create Table
- t1 CREATE TABLE `t1` (
- `a` int(11) NOT NULL default '0',
- `b` int(11) default NULL,
- PRIMARY KEY (`a`),
- KEY `b` (`b`),
- KEY `b_2` (`b`),
- KEY `b_3` (`b`),
- KEY `b_4` (`b`),
- KEY `b_5` (`b`),
- KEY `b_6` (`b`),
- KEY `b_7` (`b`),
- KEY `b_8` (`b`),
- KEY `b_9` (`b`),
- KEY `b_10` (`b`),
- KEY `b_11` (`b`),
- KEY `b_12` (`b`),
- KEY `b_13` (`b`),
- KEY `b_14` (`b`),
- KEY `b_15` (`b`),
- KEY `b_16` (`b`),
- KEY `b_17` (`b`),
- KEY `b_18` (`b`),
- KEY `b_19` (`b`),
- KEY `b_20` (`b`),
- KEY `b_21` (`b`),
- KEY `b_22` (`b`),
- KEY `b_23` (`b`),
- KEY `b_24` (`b`),
- KEY `b_25` (`b`),
- KEY `b_26` (`b`),
- KEY `b_27` (`b`),
- KEY `b_28` (`b`),
- KEY `b_29` (`b`),
- KEY `b_30` (`b`),
- KEY `b_31` (`b`)
- ) TYPE=MyISAM
-