Terminate is the user-provided function that ends the operating environment of the operator.
#include <pxoper.h> PXSTC_Code PX_Terminate(PX_OperatorHandle operator, PX_LongInt phase);
where the following is true:
|operator||input||Operator handle associated with the Terminate function.
The operator parameter is a handle that identifies the operator that the Terminate function is bound to. You can use this handle to terminate any of the Teradata PT service functions described in this chapter.
|phase||input||Current processing phase number.|
The following Terminate function status codes are defined by the Teradata PT operator interface.
|PXSTC_EndMethod||Successful termination of the operator.|
|PXSTC_NextPhase||Proceed with the next processing phase.|
|PXSTC_SamePhase||Continue with the current processing phase.|
Define additional Terminate function status codes as required to support your operator.
Consider the following when defining the Terminate function.
|Status||If the function status is PXSTC_EndMethod, the processing environment was successfully terminated by this function. See also Initiate function.|