Write a procedure to return the month and the number of developers joined in e

Write a procedure to return the month and the number of
developers joined in each month (cursor )

Question Posted / ashok

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Write a procedure to return the month and the number of developers joined in each month (cursor )..

Answer / rajesh venati

CREATE OR REPLACE PROCEDURE PRO
IS
CURSOR ECUR IS SELECT TO_CHAR(HIREDATE,'MON')
V_MONTH,COUNT(*) V_NO FROM EMP GROUP BY TO_CHAR(HIREDATE,'MON');
BEGIN
FOR V_ECUR IN ECUR LOOP
DBMS_OUTPUT.PUT_LINE(V_ECUR.V_MONTH||' '||V_ECUR.V_NO);
END LOOP;
END;

SQL> EXEC PRO;
DEC 3
APR 2
NOV 1
SEP 2
FEB 2
JUN 1
MAY 2
JAN 1

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Write a procedure to return the month and the number of developers joined in each month (cursor )..

Answer / prabhudatta barick

CREATE OR REPALCE PROCEDURE EMP_PRO
IS
BEGIN

FOR EMP_CUR IN(SELECT SUBSTR(EMP_DOA,4,3) MONTH,
COUNT(*) NO_OF_EMP
FROM HRD_EMPLOYEETB
GROUP BY SUBSTR(EMP_DOA,4,3)
ORDER BY 1)
LOOP

DBMS_OUTPUT.PUT_LINE(EMP_CUR.MONTH||' '||EMP_CUR.NO_OF_EMP);

END LOOP;

END;

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