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VARIABLE basic_percent number VARIABLE pf_percent number declare outputHello varchar2(11):= 'Hello World'; today DATE:=SYSDATE; tomorrow today%type:= today+1; begin exec :basic_percent := 45; DBMS_OUTPUT.PUT_LINE(outputHello); DBMS_OUTPUT.PUT_LINE(today); DBMS_OUTPUT.PUT_LINE(tomorrow); end; / print basic_percent print pf_percent
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