3. The method of claim 1 , wherein the base scores of the respective elements are obtained by referencing a base score table, the base score table including base scores of respective tables stored in the database, base scores of fields of the respective tables, and base scores of actions allowed to be executed on the database.
3. The method of claim 1 , wherein the base scores of the respective elements are obtained by referencing a base score table, the base score table including base scores of respective tables stored in the database, base scores of fields of the respective tables, and base scores of actions allowed to be executed on the database. 6. The method of claim 3 , wherein the base score table further includes a weighting factor applied to a base score of a field based on a position of the field in the SQL statement.