Write a program in PL/SQL to FETCH more than one record and single column from a table
- pl/sql
- 2021-09-28
- mhanasmh00489829403
الأجوبة
DECLARE
v_emp_name VARCHAR2(20);
CURSOR cur_emp_name IS
SELECT first_name
FROM employees;
BEGIN
OPEN cur_emp_name;
LOOP
FETCH cur_emp_name
INTO v_emp_name;
EXIT
WHEN cur_emp_name%NOTFOUND;
dbms_output.put_line('Name of employee: ’
|| v_emp_name);
END LOOP;
CLOSE cur_emp_name;
END;
/Sample Output:
SQL> / Name of employee: Ellen Name of employee: Sundar Name of employee: Mozhe Name of employee: David Name of employee: Hermann Name of employee: Shelli Name of employee: Amit Name of employee: Elizabeth
أسئلة مشابهة
القوائم الدراسية التي ينتمي لها السؤال
معلومات ذات صلة