Hi all
I've created a table in mysql 4.1.12 and 5.0.9-beta-standard as follow
| manager_new | CREATE TABLE `manager_new` (
`id` bigint(20) NOT NULL auto_increment,
`id_from_hits` bigint(20) default NULL,
`from_ip` varchar(15) default NULL,
`pool` char(1) NOT NULL default 'n',
`to_ip` varchar(15) default '',
`lstupdate` date default NULL,
`comment` varchar(50) default NULL,
`added_by` enum('yariv','eddie','lisman','sweiss','interface') default
'interface',
`black_white` char(1) NOT NULL default 'B',
PRIMARY KEY (`id`),
UNIQUE KEY `from_ip` (`from_ip`,`to_ip`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
The two tables are EMPTY ,where I try this insert in each version I get :
mysql 5
mysql> insert into manager_new
(id_from_hits,from_ip,to_ip,lstupdate,comment) values
(39,'192.115.52.5','92.115.52.5',now(),'added automatically');
ERROR 1062 (23000): Duplicate entry '192.118.68.5-192.118.68.5' for key 2
mysql 4
mysql> insert into manager_new
(id_from_hits,from_ip,to_ip,lstupdate,comment) values
(39,'192.115.52.5','192.115.52.5',now(),'added automatically');
Query OK, 1 row affected (0.00 sec)
Is there any change in the way that mysql 5 treats UNIQUE index?
or is it a bug?
Best regards
Yariv
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