Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.

Have an account? Sign In

Have an account? Sign In Now

Sign In

Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.

Sign Up Here

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Sign In Now

You must login to ask question.

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Sign InSign Up

StackOverflow Point

StackOverflow Point Navigation

  • Web Stories
  • Badges
  • Tags
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Web Stories
  • Badges
  • Tags
Home/ Questions/Q 4194
Alex Hales
  • 0
Alex HalesTeacher
Asked: June 3, 20222022-06-03T14:32:22+00:00 2022-06-03T14:32:22+00:00

sys refcursor – Oracle Cursor – Return result and rowcount

  • 0

[ad_1]

I’m trying to create a procedure in Oracle that would return the result of the query and at the same time count the number of returned rows. Is it possible to do that in one procedure?
This one returns the result of the query (this is an example query, our production query is more complicated):

CREATE OR REPLACE PROCEDURE GETCUR(PARAM1 VARCHAR2)
AS
cur SYS_REFCURSOR;
cSql NUMBER;
cnt INTEGER;

BEGIN
   OPEN CUR FOR
   SELECT T1.F3, T2.F3 FROM T1 JOIN T2 ON T1.F1 = T2.F2 WHERE T2.F9 = PARAM1;
   
   DBMS_SQL.RETURN_RESULT(CUR);
END;

And this one can count the number of returned rows. Here I print it using PUT_LINE but want to be able to assign it to some variable and insert that into other table – something like a logging mechanism.

CREATE OR REPLACE PROCEDURE GETCUR(PARAM1 VARCHAR2)
AS
cur SYS_REFCURSOR;
cSql NUMBER;
cnt INTEGER;
       
BEGIN
  OPEN CUR FOR
    SELECT T1.F3, T2.F3 FROM T1 JOIN T2 ON T1.F1 = T2.F2 WHERE T2.F9 = PARAM1;
           
--DBMS_SQL.RETURN_RESULT(CUR);

cSql := DBMS_SQL.TO_CURSOR_NUMBER(CUR);
cnt := 0;
LOOP
  EXIT WHEN DBMS_SQL.FETCH_ROWS(cSql) = 0;
  cnt := cnt + 1;
END LOOP;
    
DBMS_SQL.CLOSE_CURSOR(cSql);
DBMS_OUTPUT.PUT_LINE(cnt||' rows returned');
    
END;

But I can’t marry these two solutions into one procedure. Is it possible?

[ad_2]

  • 0 0 Answers
  • 0 Views
  • 0 Followers
  • 0
Share
  • Facebook
  • Report
Leave an answer

Leave an answer
Cancel reply

Browse

Sidebar

Ask A Question

Related Questions

  • xcode - Can you build dynamic libraries for iOS and ...

    • 0 Answers
  • bash - How to check if a process id (PID) ...

    • 8038 Answers
  • database - Oracle: Changing VARCHAR2 column to CLOB

    • 1840 Answers
  • What's the difference between HEAD, working tree and index, in ...

    • 1919 Answers
  • Amazon EC2 Free tier - how many instances can I ...

    • 0 Answers

Stats

  • Questions : 43k

Subscribe

Login

Forgot Password?

Footer

Follow

© 2022 Stackoverflow Point. All Rights Reserved.

Insert/edit link

Enter the destination URL

Or link to existing content

    No search term specified. Showing recent items. Search or use up and down arrow keys to select an item.