back to my unique constraint again :)
i asked on irc but couldnt get anything out of them so i came here.
got a unique constraint with serveral columsn like so..
UNIQUE (col1,col2,col3)
id like to have col2 and col3 to use null values but it doesnt seem to like
this. Is there a way i can use columns with NULL in a composite unique
constraint like the one above
thanks
-Josh
(sql)
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