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Cannot Drop Constraint - Nonexistent Constraint In Oracle
Then you can run the approriate DROP statement for that. Followup February 13, 2008 - 1:05 pm UTC it clearly shows you already have the index, I'm not sure where your confusion lies here. Wait... Senior MemberAccount Moderator It seems someone else creates a new constraint with the same name. my review here
More discussions in Streams All PlacesDatabasePerformance & AvailabilityStreams This discussion is archived 0 Replies Latest reply on Aug 18, 2015 2:59 AM by 1538024 ORA-02443 Cannot drop constraint - nonexistent constraint Toggle navigation Skip to content Oracle 8i Oracle 9i Oracle 10g Oracle 11g ORA-02443 Posted on April 11, 2015 by oracle-error Rate this post Version 11g Cannot drop constraint - nonexistent rajenb, Jun 2, 2014 #3 jagadekara Forum Guru Messages: 1,126 Likes Received: 145 Trophy Points: 1,805 Location: Pulivendula May be he don't have that constraint, I mean name is different. Action: Make certain the constraint and table name are correct and attempt the procedure again. http://dba.stackexchange.com/questions/5332/cannot-drop-nonexistent-constraint-and-cannot-create-it-either
Ora-02441: Cannot Drop Nonexistent Primary Key
Action: Make sure you supply correct constraint name. We are facing this situation in a Data Warehouse installation. E/Z configuration of the central double bond in a highly branched poly-ene This is my pillow Real numbers which are writable as a differences of two transcendental numbers Are the LMDB so it is related to you running different code.
- Select owner,index_name,index_type,table_owner,table_name from dba_indexes where table_name='tracking' and owner='AU_USER'; OWNER INDEX_NAME
- Sometimes it drops sometimes it doesnot.
- I cannot drop the constraint because it doesn't exist (initial drop worked as expected): ORA-02443: Cannot drop constraint - nonexistent constraint And I cannot create it because the name already exists:
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- Note : have changed the actual names of index(y) and table(x).
If the table contains valueable data you can make a backup of it before: CREATE TABLE old_data AS SELECT * FROM A_DUP_CALLE; Once you have recreated the table, you can do ops$tkyte%ORA9IR2> alter table t add constraint t_pk primary key(x); Table altered. A CONSTRAINT has changed so I'm issuing DROP + ADD commands: ALTER TABLE A_DUP_CALLE DROP CONSTRAINT A_DUP_CALLE_UK1; ALTER TABLE A_DUP_CALLE ADD CONSTRAINT A_DUP_CALLE_UK1 UNIQUE ( CONTROL_ID, CALLE_AYTO_DUPL ) ENABLE; The DROP How are the functions used in cryptographic hash functions chosen?
As this is a mistake by the creator of the table (probably me) it is not worth it to redesign the maintenance routine (mine as well). Ora-00955: Name Is Already Used By An Existing Object In Oracle yours:
SQL> create table t ( x int, y int ); Table created. and we said... Browse other questions tagged oracle oracle-10g oracle-xe or ask your own question.
Oracle Drop Constraint Drop Index
I tried running the above statement using the RIC_NAME from ALL_WM_RIC_INFO view but it fails predictably with: ORA-02443: Cannot drop constraint - nonexistent constraint Cause: alter table drop constraint
Action: page ops$tkyte%ORA10GR2> alter table t add constraint t_pk primary key(x); Table altered. Ora-02441: Cannot Drop Nonexistent Primary Key I had not named the constraints explicitly, thus system gave it it's own generated name Relationship142 and other NOT NULL Constraint was given name SYS_C0015910. How To Drop Unique Index In Oracle In 9i, the drop constraint would drop the unique index.
Followup September 18, 2008 - 9:59 pm UTC I don't think it is "intermittent" - it should either happen or not but in any case, very quick solution alter table t this page SQL> SQL> CREATE UNIQUE INDEX payment_pk ON payment(pmtid); INDEX created. why isn't the interaction of the molecules with the walls of the container (in an ideal gas) assumed negligible? SQL> select index_name from user_indexes where table_name='T'; no rows selected SQL> create unique index t_i on t (id); Index created. Name Is Already Used By An Existing Object Constraint
I run exec dbms_wm.beginddl('tablename'), when I inspect the generated
_LTS I don't see any referential integrity constraints generated on that table ? More discussions in Workspace Manager All PlacesDatabaseOracle Database + OptionsWorkspace Manager This discussion is archived 2 Replies Latest reply on Oct 1, 2010 8:39 AM by aschilling Unable to drop foreign there it is! http://skimwp.org/cannot-drop/cannot-drop-constraint-non-existent-constraint.php ops$tkyte%ORA9IR2> select index_name from user_indexes where table_name = 'T'; INDEX_NAME ------------------------------ T_IDX Sorry, i forgot August 30, 2007 - 10:31 am UTC Reviewer: martina from vienna, austria When attempting to exchange
statement that's not present in the original script set. –Álvaro González Sep 5 '11 at 6:34 add a comment| up vote 5 down vote Seems very strange. Ora-02429: Cannot Drop Index Used For Enforcement Of Unique/primary Key Can a player on a PC play with a a player on a laptop? Yes, my password is: Forgot your password?
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ops$tkyte%ORA9IR2> create index t_idx on t(x); Index created. Senior MemberAccount Moderator No. Correct formulation of axiom of choice Why do I never get a mention at work? Oracle Drop Constraint If Exists Elapsed: 00:00:01.70 1* select constraint_name from user_constraints where table_name = 'B_IMPS' SQL>/ CONSTRAINT_NAME ------------------------------ BI_PK BI_BANNER_FK SYS_C0014761 SYS_C0014499 SQL>select * from user_objects where object_name = 'BI_PK'; OBJECT_NAME ---------------------------------------------------------------------------------------------------- SUBOBJECT_NAME OBJECT_ID DATA_OBJECT_ID
Report message to a moderator Re: Error - trying to drop and add a primary key [message #230471 is a reply to message #229827] Thu, 12 April 2007 To be able to do this I am copying the Primary key from table PT. (In fact i'm copying the index and then create a conforming primary key constraint). Regards Taj Report message to a moderator Re: can i find nth row in oracle for particular table [message #229852 is a reply to message #229836] Tue, 10 http://skimwp.org/cannot-drop/cannot-drop-nonexistent-primary-key.php Followup September 19, 2008 - 7:38 am UTC It won't drop the index if the index was separately created and non-unique.
We can always drop the constraint and create another index - we wanted to avoid this step if possible since creating index also takes quite a bit of time and we SQL>desc b_imps Name Null? Elapsed: 00:00:01.71 SQL>alter table b_imps add constraint bi_pk primary key (b_id, s_id); Table altered. Check: select * from ALL_OBJECTS where OBJECT_NAME = 'PK_TBL_CONSTR'; and you see OBJECT_TYPE is INDEX.
SQL> SQL> ALTER TABLE payment ADD CONSTRAINT pmt_pk PRIMARY KEY(pmtid) USING INDEX payment_pk; TABLE altered. Thanks SM create table b_imps (b_id number(32) not null, s_id number(32) not null, ti number(10), di number(10), tc number(10), dc number(10), constraint bi_pk primary key (b_id), constraint bi_banner_fk foreign key (b_id) February 11, 2008 - 12:52 pm UTC Reviewer: A reader give a select * from user_objects where upper(object_name)='Y' to see what is that object Primary key index February 13, 2008 - Why does Friedberg say that the role of the determinant is less central than in former times?
Any help is appreciated. ops$tkyte%ORA10GR2> select index_name, uniqueness from user_indexes where table_name = 'T'; INDEX_NAME UNIQUENES ------------------------------ --------- T_IDX NONUNIQUE ops$tkyte%ORA10GR2> alter table t drop constraint t_pk ; Table altered. I am saying "alter Table PT exchange partition x with table T including indexes". rajenb, Jun 2, 2014 #5 zargon Community Moderator Forum Guru Messages: 2,311 Likes Received: 341 Trophy Points: 1,430 Location: Aurora, CO Obviously you're wrong as Oracle clearly states such a constraint