Certain forms of Teradata multistatement DML requests support statement independence. Statement independence enables multistatement requests and iterated INSERT statements to roll back only those statements within the transaction or multistatement request that fail.
The client software you are using must support statement independence to prevent all multistatement requests and iterated INSERT statements in a transaction or multistatement request from being rolled back. Refer to the documentation for your client software for information on support for statement independence.
These forms of multistatement requests support statement independence:
- INSERT; INSERT; INSERT;
- BT; INSERT; INSERT; ET;
- BT; INSERT; INSERT;
- INSERT; INSERT; ET;
- INSERT; COMMIT;
- INSERT; INSERT; COMMIT;
Related Topics
For information about the INSERT statement, see INSERT/INSERT … SELECT.
For the rules in regard to using multistatement and iterated requests, see Multistatement and Iterated INSERT Requests.
For more information about how transactions are processed and statement independence, see Teradata Vantage™ SQL Request and Transaction Processing, B035-1142.