kurs:uebung_3.2
Differences
This shows you the differences between two versions of the page.
| — |
kurs:uebung_3.2 [2014/09/10 21:22] (current) |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| + | <code> | ||
| + | PROCEDURE P_ERROR | ||
| + | ( v_last_name IN employees.last_name%TYPE) | ||
| + | IS | ||
| + | v_emp_id number(30); | ||
| + | BEGIN | ||
| + | select employee_id into v_emp_id | ||
| + | from employees | ||
| + | where last_name=v_last_name; | ||
| + | | ||
| + | dbms_output.put_line(v_emp_id); | ||
| + | EXCEPTION | ||
| + | WHEN No_Data_found THEN | ||
| + | dbms_output.put_line('Keine Daten gefunden'); | ||
| + | WHEN Too_many_Rows THEN | ||
| + | dbms_output.put_line('Zu viele Daten gefunden'); | ||
| + | WHEN others THEN | ||
| + | dbms_output.put_line('irgendein Fehler'); | ||
| + | END; | ||
| + | |||
| + | </code> | ||
kurs/uebung_3.2.txt ยท Last modified: 2014/09/10 21:22 (external edit)
Page Tools
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
