CREATE TABLE p_u
(
pr_id
int(11) NOT NULL,
user_id
int(11) NOT NULL,
UNIQUE KEY unique_index
(pr_id
,user_id
)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
right?
CREATE TABLE p_u
(
pr_id
int(11) NOT NULL,
user_id
int(11) NOT NULL,
UNIQUE KEY unique_index
(pr_id
,user_id
)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
right?