Error if using a column that is not id as primary key #44
Description
I have found an issue, that if I set a different column as the primary key, it says that the MySQL syntax is incorrect.
[info] Hash calculation:
CONCAT(COALESCE(LOWER(CONV(BIT_XOR(CAST(CONV(SUBSTR(MD5(CONCAT_WS('#', `username`, `groupname`, `priority`)),17,16),16,10) AS UNSIGNED)), 10, 16)), 0),COALESCE(LOWER(CONV(BIT_XOR(CAST(CONV(SUBSTR(MD5(CONCAT_WS('#', `username`, `groupname`, `priority`)),1,16),16,10) AS UNSIGNED)), 10, 16)), 0))
SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') < ()) t limit 1' at line 1