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niexbot=> SELECT
 *
FROM account a
WHERE SIMILARITY(account || email,'[email protected]') > 0.4 ;
  id   |     account      | banned |           email           | user_banned 
-------+------------------+--------+---------------------------+-------------
 31008 | apollonw11jagoma | t      | [email protected]   | f
 31017 | apollonw11egumai | t      | [email protected]    | f
 31020 | apollonw11dmxs8  | t      | [email protected]      | f
 31031 | apollonw11emailt | t      | [email protected] | f
(4 rows)