How to reslove this SQL stored procedure statement in oracle

Question

1.00/5 (1 vote)

See more:

SQL

create or replace procedure updateStudentResult(id int,
m1 in int,
m2 in int,
m3 in int,
tot out int,
avg out float,<small><small><small><small></small></small></small></small>
grade out char)
as

beginselect marks1,marks2,marks3 into m1,m2,m3 from students where sid=id;

tot:=m1+m2+m3/3;
avg:=tot/3;

if (avg >= 85) then
grade:='A';

elsif (avg >= 65) then
grade:='B';

elsif (avg >= 50) then
grade:='C';

else
grade:='D';

end if;
UPDATE students SET total=tot,average=avg,grade=grade from students where sid=id;
end;

What I have tried:

am trying to create a stored procedure callable statement in jdbc
,using oracle how to resolve this issue?

Posted 8-Mar-17 17:54pm

Member 13047430

Updated 8-Mar-17 18:36pm

Bryian Tan

v3

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

RAMASWAMY EKAMBARAM · Answer 1 · 2017-03-08T18:36:00

(1)
Modify last param in procedure declaration to avoid ambiguity:
create or replace procedure updateStudentResult(id int,
m1 in int,
m2 in int,
m3 in int,
tot out int,
avg out float,
grd out char) -- grade renamed as grd

and replace every occurrence of 'grade := ' to 'grd := '

(2)
the following seems to be oversight:
tot:=m1+m2+m3/3;
most likely you meant:
tot:=m1+m2+m3;

(3)
'UPDATE students SET total=tot,average=avg,grade=grade from students where sid=id;'
seems to be syntax error
should be

SQL

UPDATE students SET 
total=tot,
average=avg,
grade=grd 
where sid=id;