2291 Error Oracle
Contents |
SQL TuningSecurityOracle UNIXOracle LinuxMonitoringRemote supportRemote plansRemote servicesApplication Server ApplicationsOracle FormsOracle PortalApp UpgradesSQL ServerOracle ConceptsSoftware SupportRemote Support Development Implementation Consulting StaffConsulting PricesHelp oracle error 2291 encountered Wanted! Oracle PostersOracle Books Oracle Scripts Ion Excel-DB ora 2291 Don Burleson Blog
ORA-02291:Oracle Error Code 2291
integrity constraint violated-parent key not found tips Oracle Error Tips by Burleson Consulting (S. Karam) The Oracle docs note this on the ora-02291 error:
Oracle Error 1400
ORA-02291: integrity constraint (string.string) violated - parent key not found Cause: A foreign key value has no matching primary key value. Action: Delete the foreign key or add a matching primary key. For an insert statement, this ORA-02291 error is common when you are trying to insert a child without oracle error 1 a matching parent, as defined by a foreign key constraint. In that case, you need to add the parent row to the table and then re-insert your child table row.See the dba_constraints view to find the parent table.To fully understand [primary and foreign key constraints, see the book Easy Oracle Jumpstart, to explain these concepts: Burleson is the American Team Note: This Oracle documentation was created as a support and Oracle training reference for use by our DBA performance tuning consulting professionals. Feel free to ask questions on our Oracle forum. Verify experience! Anyone considering using the services of an Oracle support expert should independently investigate their credentials and experience, and not rely on advertisements and self-proclaimed expertise. All legitimate Oracle experts publish their Oracle qualifications. Errata? Oracle technology is changing and we strive to update our BC Oracle support information. If you find an error or have a s
here for a quick overview of the site Help Center Detailed answers to any questions you might
Parent Keys Not Found Oracle
have Meta Discuss the workings and policies of this site sql error ora-02291 integrity constraint violated - parent key not found About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting oracle integrity constraint violated child record found ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 http://www.dba-oracle.com/t_ora_02291_integrity_constraint_string_string_violated_parent_key_not_found.htm million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up SQL Error: ORA-02291: integrity constraint up vote 6 down vote favorite 2 I am creating a database that is trying to access values from a foreign key. I have created two following tables CREATE TABLE Component( ComponentID varchar2(9) http://stackoverflow.com/questions/4349864/sql-error-ora-02291-integrity-constraint PRIMARY KEY , TypeID varchar2(9) REFERENCES TypeComponent(TypeComponentID) ) INSERT INTO Component VALUES(192359823,785404309) INSERT INTO Component VALUES(192359347,785404574) INSERT INTO Component VALUES(192359467,785404769) INSERT INTO Component VALUES(192359845,785404867) INSERT INTO Component VALUES(192359303,785404201) INSERT INTO Component VALUES(192359942,785404675) CREATE TABLE TypeComponent ( TypeComponentID varchar2(9) PRIMARY KEY , Type_Description varchar2(30) CONSTRAINT Type_Description CHECK(Type_Description IN('Strap', 'Buckle', 'Stud')) NOT NULL ) INSERT INTO TypeComponent VALUES(785404309, 'Strap') INSERT INTO TypeComponent VALUES(785404574, 'Stud') INSERT INTO TypeComponent VALUES(785404769, 'Buckle') INSERT INTO TypeComponent VALUES(785404867, 'Strap') INSERT INTO TypeComponent VALUES(785404201, 'Buckle') INSERT INTO TypeComponent VALUES(785404675, 'Stud') These are the two tables. Component and TypeComponent. Component is the parent entity to TypeComponent, and I am trying to run the following INSERT statement: INSERT INTO Component VALUES(192359823,785404309) but it is giving me the error This is the session that I have so far in Oracle SQL dev sql oracle ora-02291 share|improve this question edited Dec 3 '10 at 21:16 Will Marcouiller 15.4k1158117 asked Dec 3 '10 at 21:04 David 3,40093057 Can you please post your entir
CommunityOracle User Group CommunityTopliners CommunityOTN Speaker BureauJava CommunityError: You don't have JavaScript enabled. This tool uses JavaScript and much of it will not work correctly without it enabled. Please turn JavaScript back on and reload this page. Please enter a title. https://community.oracle.com/thread/2427398 You can not post a blank message. Please type your message and try again. More discussions in PL/SQL and SQL All PlacesDatabaseDatabase Application DevelopmentPL/SQL and SQL This discussion is archived 8 http://www.orafaq.com/forum/t/46250/ Replies Latest reply on Aug 9, 2012 11:49 AM by Toon_Koppelaars-Oracle ORA-02291: integrity constraint violated - parent key not found CP Aug 9, 2012 10:29 AM I have a row in oracle error parent table. I am using the same sequence from the parent table during insertion. (In fact I am getting the sequence from the drop down during insertion in plsql developer tool). Still I am getting this error. 1) Parent table's primary key is Child table's primary key as well as foreign key. 2) Parent table's primary key is referred as primary key in oracle error 1 some other child table as well. 3) But not using Supertype-Subtype relationship. Just direct reference Can you please tell me why am I getting this error. I have the same question Show 0 Likes(0) 13343Views Tags: none (add) constraintContent tagged with constraint, integrityContent tagged with integrity This content has been marked as final. Show 8 replies 1. Re: ORA-02291: integrity constraint violated - parent key not found Venkadesh Raja Aug 9, 2012 10:34 AM (in response to CP) Refer this http://www.dba-oracle.com/t_ora_02291_integrity_constraint_string_string_violated_parent_key_not_found.htm Like Show 0 Likes(0) Actions 2. Re: ORA-02291: integrity constraint violated - parent key not found CP Aug 9, 2012 10:36 AM (in response to Venkadesh Raja) I have referred all these. And I am well aware of this error. But my doubt is why am I not able to insert when I have data in parent table. Like Show 0 Likes(0) Actions 3. Re: ORA-02291: integrity constraint violated - parent key not found Purvesh K Aug 9, 2012 10:38 AM (in response to CP) CP wrote: I have a row in parent table. I am using the same sequence from the parent table during insertion.
20 May 2005 08:47 hiral Messages: 3Registered: May 2005 Junior Member hi we are having two schemas sc1 and sc2 at two different places. sc1 is having all tables with data and constraints while sc2 is having only structure of same tables with constraints but no data. in sc1 there r some tables having self refferential integrity constraints ,i.e. P rimary and Foreign key constraints. we are trying to tranfer data from Sc1 to Sc2 & for that we are using export and import utility of oracle. when we import data from sc1.DMP to sc2, we phase problem while importing tables which have 'self refferential integrity constraints' b'coz import utility tries to import child row before parent row and finally is rejected on parent not found. kindly give solution how to import all data to sc2. thanking u Hiral patel Bhadresh patel [DBA-L&T]. Report message to a moderator Re: Problem while importing [message #120577 is a reply to message #120565] Fri, 20 May 2005 09:19 Mahesh Rajendran Messages: 10671Registered: March 2002 Location: oracleDocoVille Senior MemberAccount Moderator the import should handle it. Please see the session. Else, you can disable all the constraints before loading load ( import with constraints=n) enable the consraints. -- -- set up the tables -- scott@9i > alter table emp add constraint pk_eno primary key (empno); Table altered. scott@9i > alter table emp add constraint self_1 foreign key (mgr) references emp(empno); Table altered. -- -- Test the constraints -- scott@9i > insert into emp values (111,'sam','newbie',9999,sysdate,100,10,10); insert into emp values (111,'sam','newbie',9999,sysdate,100,10,10) * ERROR at line 1: ORA-02291: integrity constraint (SCOTT.SELF_1) violated - parent key not found scott@9i > insert into emp values (111,'sam','newbie',7698,sysdate,100,10,10); 1 row created. scott@9i > commit; Commit complete. -- -- export the table. -- scott@9i > !exp scott/tiger tables=(emp) indexes=y constraints=y statistics=none Export: Release 9.2.0.4.0 - Production on Fri May 20 09:01:03 2005 Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved. Connected to: Oracle9i Enterprise Edition Release 9.2.0.4.0 - 64bit Production With the Partitioning option JServer Release 9.2.0.4.0 - Production Export done in US7ASCII character set and AL16UTF16 NCHAR character set server uses WE8ISO8859P1 character set (possible charset conversion) About to export spec