@Override
        public void beforeBinding(PreparedStatement stmt, StatementContext ctx) throws SQLException {
            for (ReturnParam returnParam : returnParams) {
                returnParam.bind(ctx.getBinding());
            }
        }
Result producer that returns a {@link ResultBearing} over the statement "DML returning" parameters. Used in
conjunction with {@link #returnParameters()} to register return parameters.

@return ResultBearing of returned columns.
@see OraclePreparedStatement#getReturnResultSet()
oracle12/src/main/java/org/jdbi/v3/oracle12/OracleReturning.java