Developing a TPF

Review the major steps required to develop a TPF.

  1. Perform the same steps required to develop a table UDF.
  2. Consume input parameters.
  3. (Optional) Order input table data.
  4. (Optional) Partition input table data.
  5. (Optional) Enable parallel TPF processing.
Parent topic: Table Parameterized Functions
Related concepts
Consume Table Parameters
Order Input Table Data
Partitioning Input Data
Related tasks
Developing a Table UDF
Related reference
_open_extfn
_fetch_into_extfn
_fetch_block_extfn
_rewind_extfn
_evaluate_extfn