Please choose a unique key in the selected Recordset or click Cancel - DWCC2015 error

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• Unique key violation - the DB adapter

  Hello

  I have a composite SOA (deployed in clusters of 4 nodes) who questions database and calls a stored procedure (which invokes the records in multiple tables). Now, when I'll be large amount of data in the source database, the composite is mark and tries to insert the records in the target database. But sometimes error cases dating violation of unique key constraint while inserting records into the target database.

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  Thank you!

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• Unique key on the partitioned table range

  Hello
  
  We use a range of composite range-hash partitioned table
  
  Use index - try to do this have same tablespace to the local partitions but not liking it
  
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  LOCAL
  
  
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  Hi, Linda.

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  Hi all

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  Event ID: 7022
  Task category: no
  Level: error
  Keywords: Classic
  User: n/a
  Computer: John-Ultra-PC
  Description:
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  The event XML:
  http://schemas.Microsoft.com/win/2004/08/events/event">
   
     
      7022
      0
      2
      0
      0
      0 x 8080000000000000
     
      219910
     
     
      System
      John-Ultra-PC
     
   
   
      Report management service
   
  

  On the papers of yesterday, I have a couple of what follows, no idea if they are relevant.

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  Source: Schannel
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  Event ID: 36888
  Task category: no
  Level: error
  Keywords:
  User: SYSTEM
  Computer: John-Ultra-PC
  Description:
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  The event XML:
  http://schemas.Microsoft.com/win/2004/08/events/event">
   
     
      36888
      0
      2
      0
      0
      0 x 8000000000000000
     
      219782
     
     
      System
      John-Ultra-PC
     
   
   
      40
      107
   
  

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  Ideas please.

  Try this:

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• Engineering problems the surrogate with Unique key primary key

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• Disable the unique key constraint

  Hello
  
  Is it possible to disable a unique key constraint?
  I tried the following code:
  
  ALTER TABLE table_name
  DISABLE the CONSTRAINT uk_constraint_name
  
  that seems to work fine, but when I try to insert or update a record that the unique constraint is still on. However, Toad in the United Kingdom is marked as disabled.
  
  What do I need to drop the UK and re-create it after my updates?
  
  Thank you

  The behavior that I have demonstrated that during
  a. you have an existing UNIQUE Index
  b. you add a Unique key constraint (with the same or another name, any - except that the error message contains the name of the index is different, if the constraint is disabled)

  OTOH, if you set the Unique key on the table without pre-existing index constraint, Oracle creates an Index. If you disable this constraint, Oracle removes the Index.
  So, if it is a small table and you can afford to recreate the Index each time, you can follow this method.

  SQL> create table t_2 (col_1 number, col_2 varchar2(5));
  
  Table created.
  
  SQL> alter table t_2 add constraint t_2_uk unique (col_1);
  
  Table altered.
  
  SQL> select index_name, uniqueness, status from user_indexes where table_name = 'T_2';
  
  INDEX_NAME                     UNIQUENES STATUS
  ------------------------------ --------- --------
  T_2_UK                         UNIQUE    VALID
  
  SQL> insert into t_2 values (1,'a');
  
  1 row created.
  
  SQL> commit;
  
  Commit complete.
  
  SQL> alter table t_2 disable constraint t_2_uk;
  
  Table altered.
  
  SQL> insert into t_2 values (1,'b');
  
  1 row created.
  
  SQL> select index_name, uniqueness, status from user_indexes where table_name = 'T_2';
  
  no rows selected
  
  SQL>SQL> select constraint_name, constraint_type, status from user_constraints where table_name = 'T_2';
  
  CONSTRAINT_NAME                C STATUS
  ------------------------------ - --------
  T_2_UK                         U DISABLED
  
  SQL> alter table t_2 enable constraint t_2_uk;
  alter table t_2 enable constraint t_2_uk
  *
  ERROR at line 1:
  ORA-02299: cannot validate (AWRADMIN.T_2_UK) - duplicate keys found
  
  SQL> delete t_2 where col_2 = 'b';
  
  1 row deleted.
  
  SQL> alter table t_2 enable constraint t_2_uk;
  
  Table altered.
  
  SQL> select index_name, uniqueness, status from user_indexes where table_name = 'T_2';
  
  INDEX_NAME                     UNIQUENES STATUS
  ------------------------------ --------- --------
  T_2_UK                         UNIQUE    VALID
  
  SQL>
  

  Hemant K Collette

• Replace the unique key on Satellite L500-128

  Hi all

  Today, I removed the key from my computer toshiba laptop +. When I tried to replace it, I saw that the clip under the key has been broken. So now, I want to know if I can buy the clip so I can connect my key with the keyboard again. I don't want to buy a new keyboard. It's a waste of money, because the rest of the keyboard is in a very good state. I'm from the Netherlands.

  With sincere friendships.

  Tom

  Hello

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  Hello
  
  We have page ADF, which consists of a table within a collection of panels, which in turn is inside a Panel tab that user can select several rows in this table. There is also a second tab that you want to activate only if the user has selected a single line in the table. This should be disabled if several lines are selected in the table. Please let me know how this can be accomplished. The selection of multiple rows in the table is a must for users.
  
  I use jDeveloper 11.1.2.3.0
  
  Thank you
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  Published by: 989372 on April 24, 2013 08:22

  Hello

  1. set up the table for selection of rows multi
  2. If you initially created the unique selection table, delete the SelectionListener entry added by JDeveloper
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