Preface
The Transformation Language
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- Function Categories
  - Aggregate Functions
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    - Filter Conditions
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- ABORT
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- ROUND (Numbers)
- RPAD
- RTRIM
- SETCOUNTVARIABLE
- SET_DATE_PART
- SETMAXVARIABLE
- SETMINVARIABLE
- SETVARIABLE
- SHA256
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- SUBSTR
- SUM
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- TAN
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- TIME_RANGE
- TO_BIGINT
- TO_CHAR (Dates)
- TO_CHAR (Numbers)
- TO_DATE
- TO_DECIMAL
- TO_FLOAT
- TO_INTEGER
- TRUNC (Dates)
- TRUNC (Numbers)
- UPPER
- VARIANCE
Creating Custom Functions
Custom Function API Reference

Transformation Language Reference

10.5
- 10.5.1
- 10.4.0

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Function-Level Deinitialization Function

PowerCenter calls this function once for each function level to deinitialize any structure related to the custom function.

Use the following syntax:

INFA_EXPR_STATUS (*function_deinit) (INFA_EXPR_FUNCTION_HANDLE function);

Argument	Datatype	Input/ Output	Description
fnInstance	INFA_EXPR_FUNCTION_HANDLE	Input	Function-level handle that the framework passes to the plug-ins when the function instance-level init function is called.

The return datatype is INFA_EXPR_STATUS. Use ISUCCESS and IFAILURE as the return values. If the function returns IFAILURE, the session or workflow fails.

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Transformation Language Reference

Transformation Language Reference

Function-Level Deinitialization Function

Function-Level Deinitialization Function