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4.2

PL/SQL

Asked by AzraSound in Oracle Database

I cannot get either of these functions to work. I am a beginner with PL/SQL so I'm at a loss. Also I don't have means to any sort of debugger. I can't seem to get the following two functions to compile. Both of them return:

Warning: Procedure created with compilation errors.

CREATE OR REPLACE PROCEDURE legalChkout(user CHAR(9), book INTEGER) RETURN BOOLEAN AS
userCtg CHAR(9);
numChk INTEGER;
numRes INTEGER;
BEGIN
SELECT checkoutnum,category INTO numChk,userCtg
FROM Users WHERE ssn = user;

IF numChk = 3 THEN
      RETURN FALSE;
ELSIF userCtg = 'others' AND numChk >= 1 THEN
      RETURN FALSE;
ELSIF userCtg = 'student' AND numChk >= 2 THEN
      RETURN FALSE;
END IF;

SELECT totalRes INTO numRes FROM Books WHERE bid = book;

IF numRes > 0 THEN
      RETURN FALSE;
ELSE
      RETURN TRUE;

END;
/

CREATE OR REPLACE PROCEDURE ActiveMembers AS
CURSOR c1 IS
SELECT Users.ssn, Users.name, COUNT(*) FROM Users,Checkout WHERE Users.ssn = Checkout.ssn GROUP BY Users.ssn, Users.name;
c1_rec c1%rowtype;

BEGIN
CREATE TABLE Active(ssn CHAR(9),name VARCHAR2(30),numChk NUMBER(1));
FOR c1_rec IN c1 LOOP
      INSERT INTO Active VALUES(c1_rec.ssn,c1_rec.name,COUNT(*));
      WHERE CURRENT OF c1;
END LOOP;
END;
/

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20091111-EE-VQP-92

PL/SQL

Asked by AzraSound in Oracle Database

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