Ora-06511 Error
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Define Cursor Already Open Exception
Functions Advanced Functions Oracle / PLSQL: ORA-06511 Error Message Learn the cause and how to resolve the ORA-06511 error message in Oracle. Description When you encounter an ORA-06511, you will get the following error message: ORA-06511: PL/SQL: cursor already open Cause You tried to open a cursor that was already open. Resolution The option(s) to resolve this Oracle error are: Option #1 Try closing the cursor, then you can re-open it. Share this page: Advertisement Back to top Home | About Us | Contact Us | Testimonials | Donate While using this site, you agree to have read and accepted our Terms of Service and Privacy Policy. We use advertisements to support this website and fund the development of new content. Copyright © 2003-2016 TechOnTheNet.com. All rights reserved.
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for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange https://www.experts-exchange.com/questions/20312833/ORA-06511-PL-SQL-cursor-already-open.html > Questions > ORA-06511 PL/SQL: cursor already open Want to Advertise Here? Solved ORA-06511 PL/SQL: cursor already open Posted on 2002-06-17 Oracle Database 1 Verified Solution 6 Comments 3,319 Views Last Modified: 2012-05-04 Hi all, Why doesn't the following code return ORA-06511 as I would have expected? Thanks. CREATE TABLE blah (col1 NUMBER); DECLARE PROCEDURE do_something IS CURSOR c IS SELECT * FROM blah; r c%ROWTYPE; BEGIN OPEN c; in oracle FETCH c INTO r; IF (r.col1 != 50) THEN RETURN; END IF; END do_something; BEGIN EXECUTE IMMEDIATE 'TRUNCATE TABLE blah'; FOR i IN 1..5 LOOP INSERT INTO blah VALUES (i); END LOOP; COMMIT; FOR i IN 1..10 LOOP do_something; END LOOP; END; / DROP TABLE blah; 0 Question by:Kong Facebook Twitter LinkedIn Google LVL 3 Best Solution bymnicoras Hi, close open cursors you have figure out exactly the idea for opened cursors. it's a different context for cursor when sub-program it's closed. IN your last example the cursor is within the same context of the sub-program's. Go to Solution 6 Comments LVL 3 Overall: Level 3 Oracle Database 3 Message Expert Comment by:mnicoras2002-06-17 Hi, try this and probably it will tell you more: CREATE TABLE blah (col1 NUMBER); SET SERVEROUTPUT ON; DECLARE PROCEDURE do_something IS CURSOR c IS SELECT * FROM blah; r c%ROWTYPE; BEGIN -- the part I add if c%isopen then dbms_output.put_line('cursor is open? '||'true'); else dbms_output.put_line('cursor is open? '||'false'); end if; -- the part I add OPEN c; FETCH c INTO r; IF (r.col1 != 50) THEN RETURN; END IF; END do_something; BEGIN EXECUTE IMMEDIATE 'TRUNCATE TABLE blah'; FOR i IN 1..5 LOOP INSERT INTO blah VALUES (i); END LOOP; COMMIT; FOR i IN 1..10 LOOP do_something; END LOOP; END; / DROP TABLE blah; enjoy, Marius Nicoras 0 LVL 3 Overall: Level 3 Oracle Database 3 Message Expert Comment by:mnicoras2002-06-17 Hi, and now try this: CREATE TABLE blah (col1 NUMBER); SET SERVEROUTPUT ON; DECLARE PROCEDURE do_something IS CURSOR c IS SELECT * FROM blah; r c%ROWTYPE; BEGIN -- the part I add i