Examine This Below Sql Code


  • 11 Feb, 2012

    71. BEGIN72. theater_pck.v_total_seats_sold_overall := theater_pck.get_total_for_year;73. END;For this code to be successful, what must be true?1. Both the V_TOTAL_SEATS_SOLD_OVERALL variable and the GET_TOTAL_FOR_YEAR function must exist only in the body of the THEATER_PCK package.2. Only the GET_TOTAL_FOR_YEAR variable must exist in the specification of the THEATER_PCK package.3. Only the V_TOTAL_SEATS_SOLD_OVERALL variable must exist in the specification of the THEATER_PCK package.4. Both the V_TOTAL_SEATS_SOLD_OVERALL variable and the GET_TOTAL_FOR_YEAR function must exist in the specification of the THEATER_PCK package.

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