PL/SQL I.
PL/SQL I.
PL/SQL I.
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2. Feladatok megoldásaSET SERVEROUTPUT ONDECLAREsorok NUMBER;atlag_fiz NUMBER;BEGINSELECT COUNT(*), AVG(sal) INTO sorok, atlag_fizFROM EMP;DBMS_OUTPUT.PUT_LINE('Sorok szama: ' || sorok);DBMS_OUTPUT.PUT_LINE('Atlag fizetes: ' || atlag_fiz);END;
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