Ora-01002 Fetch Out Of Sequence Error
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java.sql.sqlexception: ora-01002: fetch out of sequence ORA-01002: fetch out of sequence tips Oracle Error fetch out of sequence in oracle cursor Tips by Burleson Consulting The Oracle oerr utility notes this on the ora-01002 error: ORA-01002: fetch out of sequence ora-01002 fetch out of sequence ref cursor Cause: This error means that a fetch has been attempted from a cursor which is no longer valid. Note that a PL/SQL cursor loop implicitly does fetches, and thus may also cause this error. ThereHow To Solve Ora 01002 Fetch Out Of Sequence
are a number of possible causes for this error, including: 1) Fetching from a cursor after the last row has been retrieved and the ORA-1403 error returned. 2) If the cursor has been opened with the FOR UPDATE clause, fetching after a COMMIT has been issued will return the error. 3) Rebinding any placeholders in the SQL statement, then issuing a fetch before re-executing the statement. Action: 1) Do not ora-01002 fetch out of sequence ora-02063 preceding line from issue a fetch statement after the last row has been retrieved - there are no more rows to fetch. 2) Do not issue a COMMIT inside a fetch loop for a cursor that has been opened FOR UPDATE. 3) Re-execute the statement after rebinding, then attempt to fetch again. ORA-01002 can have multiple causes including: A PL/SQL loop does fetches without notice Attempting to fetch from a cursor that is no longer valid (fetching from a row which has been retrieved). Fetching after a COMMIT has already been issued and a cursor is opened with the FOR UPDATE clause. Issuing a fetch before re-executing a SQL after rebinding placeholders. You may want to try using cursor attributes to dodge ORA-01002 in the future. To resolve a current ORA-01002, there are three actions you can perform: After the last record is received, do not issue a fetch Inside a fetch loop on a SELECT FOR UPDATE, do not use a COMMIT Try fetching again after re-executing the statement (after rebinding) �� Burleson is the American Team Note: This Oracle documentation was created as
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Ora 01002 Fetch Out Of Sequence Select
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Ora-01002: Fetch Out Of Sequence C#
HAVING IN INSERT INSERT ALL INTERSECT IS NOT NULL IS NULL JOIN LIKE MINUS NOT OR ORDER BY PIVOT REGEXP_LIKE SELECT SUBQUERY TRUNCATE UNION UNION ALL http://www.dba-oracle.com/t_ora_01002_fetch_out_of_sequence.htm UPDATE WHERE Oracle Advanced Oracle Cursors Oracle Exception Handling Oracle Foreign Keys Oracle Loops/Conditionals Oracle Transactions Oracle Triggers String/Char Functions Numeric/Math Functions Date/Time Functions Conversion Functions Analytic Functions Advanced Functions Oracle / PLSQL: ORA-01002 Error Message Learn the cause and how to resolve the ORA-01002 error message in Oracle. Description When https://www.techonthenet.com/oracle/errors/ora01002.php you encounter an ORA-01002 error, the following error message will appear: ORA-01002: fetch out of sequence Cause You tried to perform a FETCH at a time when it is not allowed. Resolution The option(s) to resolve this Oracle error are: Option #1 This error may occur if you perform a FETCH on an active cursor after all records have been fetched. Option #2 This error may also occur if you perform a FETCH on a SELECT FOR UPDATE after a COMMIT has been issued. You may want to consider utilizing cursor attributes to avoid these situations. 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.
ExpressionsReport Column PageResult SetSelect QuerySequenceSQL PlusStored Procedure FunctionSubquerySystem PackagesSystem Tables ViewsTableTable JoinsTriggerUser PreviliegeViewXML"ORA-1002: fetch out of sequence" because of the commit inside the SELECT..FOR http://www.java2s.com/Code/Oracle/Cursor/ORA1002fetchoutofsequencebecauseofthecommitinsidetheSELECTFORUPDATEloop.htm UPDATE loop. : Cursor Fetch«Cursor«Oracle PL / SQLOracle PL / SQLCursorCursor Fetch"ORA-1002: fetch out of sequence" because of the commit inside http://www.dbasupport.com/forums/showthread.php?11795-ORA-01002-fetch-out-of-sequence-Please-Help-Urgent the SELECT..FOR UPDATE loop. SQL> SQL> SQL> CREATE TABLE lecturer ( 2 id NUMBER(5) PRIMARY KEY, 3 first_name VARCHAR2(20), 4 fetch out last_name VARCHAR2(20), 5 major VARCHAR2(30), 6 current_credits NUMBER(3) 7 ); Table created. SQL> SQL> INSERT INTO lecturer (id, first_name, last_name, major,current_credits) 2 VALUES (10001, 'Scott', 'Lawson','Computer Science', 11); 1 row created. SQL> SQL> INSERT INTO lecturer (id, first_name, last_name, major, current_credits) 2 fetch out of VALUES (10002, 'Mar', 'Wells','History', 4); 1 row created. SQL> SQL> INSERT INTO lecturer (id, first_name, last_name, major,current_credits) 2 VALUES (10003, 'Jone', 'Bliss','Computer Science', 8); 1 row created. SQL> SQL> INSERT INTO lecturer (id, first_name, last_name, major,current_credits) 2 VALUES (10004, 'Man', 'Kyte','Economics', 8); 1 row created. SQL> SQL> INSERT INTO lecturer (id, first_name, last_name, major,current_credits) 2 VALUES (10005, 'Pat', 'Poll','History', 4); 1 row created. SQL> SQL> INSERT INTO lecturer (id, first_name, last_name, major,current_credits) 2 VALUES (10006, 'Tim', 'Viper','History', 4); 1 row created. SQL> SQL> INSERT INTO lecturer (id, first_name, last_name, major,current_credits) 2 VALUES (10007, 'Barbara', 'Blues','Economics', 7); 1 row created. SQL> SQL> INSERT INTO lecturer (id, first_name, last_name, major,current_credits) 2 VALUES (10008, 'David', 'Large','Music', 4); 1 row created. SQL> SQL> INSERT INTO lecturer (id, first_nam
out of sequence. Please Help-Urgent If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 6 of 6 Thread: ORA-01002: fetch out of sequence. Please Help-Urgent Tweet Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 06-08-2001,11:03 AM #1 anuragmin View Profile View Forum Posts Senior Member Join Date Sep 2000 Posts 362 Hi, I am trying to delete about a million rows from a table using a pl/sql block but am getting an error ORA-01002: fetch out of sequence Here is the sample of the block 1 declare 2 cursor selectfordelete is select * from test where region not in ('REGROLL','WWF','WWR','CON',' 3 'CAN','LATAM','OWH','REGEAST','AFRME','ASPAC','EUR','OEH','OTH','NCI','WOUS','WOUSCON') for upd 4 begin 5 for i in selectfordelete loop 6 delete from test where current of selectfordelete; 7 commit; 8 end loop; 9* end; 10 / declare * ERROR at line 1: ORA-01002: fetch out of sequence ORA-06512: at line 5 Please suuggest something. Thanks Anurag Reply With Quote 06-08-2001,12:28 PM #2 nealh View Profile View Forum Posts Member Join Date Apr 2001 Location UK Posts 137 I tried a simple test on my system and it seemed to work. Committing while a cursor is open is a slightly dodgy area. I believe the ANSI standard is that you shouldn't do it and a commit will actually close the cursor (which would cause the fetch out of sequence error). Oracle normally allows it unless you're using PRO*C compiled in ANSI mode. As a quick solution, you could try taking out the commit but you will need a large rollback segment to accommodate all 1 million rows. In any case, committing after every single row is a bit inefficient. You could try committing less frequently. Use something like: if mod(selectfordelete%rowcount,1000) = 0 then