queryExposed

Return all of the results that this query exposes. The select_stmt rule

SELECT *
FROM a_table;

Would expose [QueryResults(a_table, [all of a_tables columns])]

The join_clause rule

a_table JOIN a_second_table

Would expose [QueryResult(a_table, [all of a_tables columns]), QueryResult(a_second_table, [all of a_second_tables columns])]