What is a COM+ transaction?
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What is a COM+ transaction?
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A COM+ transaction consists of a series of operations connected together to form a single unit. A transaction can succeed only when all its tasks have been completed successfully. For performing the application-based tasks, the COM+ uses the transaction model. A transaction at the end of its execution can exist in any of the following four states:
| Committed | The committed state occurs when all the tasks in a transaction have been successfully executed. |
| Disable Commit | The disable commit state occurs when the component fails to complete its task, and the updates to the transaction are in an inconsistent manner. |
| Enable Commit | The enable commit state occurs when the object has not completed its task, but the updates to the transaction are in a consistent manner. |
| Aborted | The aborted state occurs when there is a transaction failure due to the unsuccessful execution of one of its task. |
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