Notes
Notes - notes.io |
CREATE OR REPLACE PROCEDURE proc_imp_cursor (in_site_location sites.location%TYPE) IS
BEGIN
DELETE FROM sites WHERE location = in_site_location;
DBMS_OUTPUT.PUT_LINE(in_site_location ||' deleted');
END proc_imp_cursor;
/
EXECUTE proc_imp_cursor('NORTHAMPTON');
--testing
SELECT site_id,location
FROM sites;
INSERT INTO sites(site_id,location)
VALUES(9,'NORTHAMPTON');
-- USING CURSOR ATTRIBUTE
CREATE OR REPLACE PROCEDURE proc_imp_cursor2 (in_site_location sites.location%TYPE) IS
BEGIN
DELETE FROM sites WHERE location = in_site_location;
IF SQL%FOUND THEN
DBMS_OUTPUT.PUT_LINE(in_site_location ||' deleted');
ELSE
DBMS_OUTPUT.PUT_LINE('NO SUCH LOCATION');
END IF;
END proc_imp_cursor;
/
SHOW ERRORS;
--testing
SELECT site_id,location FROM sites;
EXECUTE proc_imp_cursor2 ('RAM');
CREATE OR REPLACE PROCEDURE proc_exp_cursor(in_cost courses.cost%TYPE) IS
CURSOR cur_cost IS
SELECT title,cost
FROM courses;
rec_cur_cost cur_cost%ROWTYPE;
BEGIN
FOR rec_cur_cost IN cur_cost LOOP
IF rec_cur_cost.cost > in_cost THEN
DBMS_OUTPUT.PUT_LINE(rec_cur_cost.title || rec_cur_cost.cost);
END IF;
END LOOP;
END proc_exp_cursor;
/
EXECUTE proc_exp_cursor (3);
CREATE OR REPLACE PROCEDURE proc_exp_cursor(in_cost courses.cost%TYPE) IS
vn_counter NUMBER(3) :=0;
CURSOR cur_cost IS
SELECT title,cost
FROM courses;
rec_cur_cost cur_cost%ROWTYPE;
BEGIN
DBMS_OUTPUT.PUT_LINE('S.N' ||'' ||'TITLE' ||''||'COST')
FOR rec_cur_cost IN cur_cost LOOP
IF rec_cur_cost.cost > in_cost THEN
DBMS_OUTPUT.PUT_LINE(rec_cur_cost.title || rec_cur_cost.cost);
vn_counter :=cur_cost%ROWCOUNT;
END IF;
DBMS_OUTPUT.PUT_LINE('TOTAL NUMBER OF ROWS SELECTED' || vn_counter);
END LOOP;
END proc_exp_cursor;
/
EXECUTE proc_exp_cursor (3);
--bonus question
CREATE OR REPLACE PROCEDURE proc_exp_cursor2() IS
CURSOR IS
SELECT
FROM ;
%ROWTYPE;
BEGIN
WHILE
IF > THEN
DBMS_OUTPUT.PUT_LINE();
END IF;
END LOOP;
END proc_exp_cursor2;
/
EXECUTE proc_exp_cursor2 ();
|
|
Notes.io is a web-based application for taking notes. You can take your notes and share with others people. If you like taking long notes, notes.io is designed for you. To date, over 8,000,000,000 notes created and continuing...
With notes.io;
- * You can take a note from anywhere and any device with internet connection.
- * You can share the notes in social platforms (YouTube, Facebook, Twitter, instagram etc.).
- * You can quickly share your contents without website, blog and e-mail.
- * You don't need to create any Account to share a note. As you wish you can use quick, easy and best shortened notes with sms, websites, e-mail, or messaging services (WhatsApp, iMessage, Telegram, Signal).
- * Notes.io has fabulous infrastructure design for a short link and allows you to share the note as an easy and understandable link.
Fast: Notes.io is built for speed and performance. You can take a notes quickly and browse your archive.
Easy: Notes.io doesn’t require installation. Just write and share note!
Short: Notes.io’s url just 8 character. You’ll get shorten link of your note when you want to share. (Ex: notes.io/q )
Free: Notes.io works for 12 years and has been free since the day it was started.
You immediately create your first note and start sharing with the ones you wish. If you want to contact us, you can use the following communication channels;
Email: [email protected]
Twitter: http://twitter.com/notesio
Instagram: http://instagram.com/notes.io
Facebook: http://facebook.com/notesio
Regards;
Notes.io Team
