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DBMS OUTPUT . PUT LINE ('The last name is : ||v_last_name); EXCEPTION WHEN TOO MANY_ROWS THEN DBMS OUTPUT. PUT LINE ('Select statement returned multiple rows'); WHEN NO DATA FOUND THEN DBMS OUTPUT. PUT LINE ('Select statement returned no rows'); WHEN OTHERS THEN DBMS OUTPUT. PUT LINE ('Another type of error occurred');

DBMS OUTPUT . PUT LINE ('The last name is : ||v_last_name); EXCEPTION WHEN TOO MANY_ROWS THEN DBMS OUTPUT. PUT LINE ('Select statement returned multiple rows'); WHEN NO DATA FOUND THEN DBMS OUTPUT. PUT LINE ('Select statement returned no rows'); WHEN OTHERS THEN DBMS OUTPUT. PUT LINE ('Another type of error occurred');

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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explain coding and output please

4. multiple Rows Notes: enter 1212, 26 DECLARE V_emp_id v_last_name employees.last name%TYPE; employees.employee_id%TYPE := :Enter_Emp_Id; BEGIN SELECT last name INTO v last name FROM employees WHERE employee_id V_emp_id%; DBMS OUTPUT. PUT LINE ('The last name is: ||v_last_name); EXCEPTION WHEN TOO MANY ROWS THEN DBMS_OUTPUT. PUT LINE ('Select statement returned multiple rows ); WHEN NO DATA FOUND THEN DBMS_OUTPUT. PUT_LINE ('Select statement returned no rows'); WHEN OTHERS THEN DBMS OUTPUT.PUT LINE ('Another type of error occurred'); END;
Transcribed Image Text:4. multiple Rows Notes: enter 1212, 26 DECLARE V_emp_id v_last_name employees.last name%TYPE; employees.employee_id%TYPE := :Enter_Emp_Id; BEGIN SELECT last name INTO v last name FROM employees WHERE employee_id V_emp_id%; DBMS OUTPUT. PUT LINE ('The last name is: ||v_last_name); EXCEPTION WHEN TOO MANY ROWS THEN DBMS_OUTPUT. PUT LINE ('Select statement returned multiple rows ); WHEN NO DATA FOUND THEN DBMS_OUTPUT. PUT_LINE ('Select statement returned no rows'); WHEN OTHERS THEN DBMS OUTPUT.PUT LINE ('Another type of error occurred'); END;
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