Month: August 2021

Installing a PL/SQL Procedure in the Database I’ve made a small change to the PL/SQL code in the form of adding a PROCEDURE name, as shown in Example 3-2. Example 3-2. Completing the declaration of the PL/SQL procedure CREATE OR REPLACE PROCEDURE update_employees IS   CURSOR c1 is SELECT ename, empno, sal FROM emp         ORDER BY sal DESC;  — start with highest paid employee  my_ename VARCHAR2(10);my_empno NUMBER(4);my_sal  NUMBER(7,2); BEGINOPEN c1; FOR i IN 1..5 LOOPFETCH c1 INTO my_ename, my_empno, my_sal; EXIT WHEN c1%NOTFOUND; /* in case the number requested*//* is more than […]