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public interface ConstantAction
This interface describes actions that are ALWAYS performed for a Statement at Execution time. For instance, it is used for DDL statements to describe what they should stuff into the catalogs.
An object satisfying this interface is put into the PreparedStatement and run at Execution time. Thus ConstantActions may be shared across threads and must not store connection/thread specific information in any instance field.
Method Summary | |
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void |
executeConstantAction(Activation activation)
Run the ConstantAction. |
Method Detail |
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void executeConstantAction(Activation activation) throws StandardException
activation
- The execution environment for this constant action.
StandardException
- Thrown on failure
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