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English
  • Common Content for Data Engineering 10.5.4
  • All Products

Table of Contents

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  1. Preface
  2. Mappings
  3. Mapplets
  4. Mapping Parameters
  5. Where to Assign Parameters
  6. Mapping Outputs
  7. Generate a Mapping from an SQL Query
  8. Dynamic Mappings
  9. How to Develop and Run a Dynamic Mapping
  10. Dynamic Mapping Use Cases
  11. Mapping Administration
  12. Export to PowerCenter
  13. Import From PowerCenter
  14. Performance Tuning
  15. Pushdown Optimization
  16. Partitioned Mappings
  17. Developer Tool Naming Conventions

Developer Mapping Guide

Developer Mapping Guide

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Functions for Data Warehouse Applications

Functions for Data Warehouse Applications

The following table displays the Informatica functions available for pushdown optimization for Greenplum, Netezza, and Teradata sources:
Function
Greenplum
Netezza
Teradata
ABS()
Yes
Yes
Yes
ADD_TO_DATE()
Yes
Yes
Yes
ASCII()
Yes
Yes
No
AVG()
Yes
Yes
Yes
CEIL()
Yes
Yes
Yes
CHR()
Yes
Yes
No
CHRCODE()
Yes
Yes
No
CONCAT()
Yes
Yes
Yes
COS()
Yes
Yes
Yes
COSH()
Yes
Yes
Yes
COUNT()
Yes
Yes
Yes
DATE_COMPARE()
Yes
Yes
Yes
DECODE()
Yes
Yes
Yes
EXP()
Yes
Yes
Yes
FLOOR()
Yes
Yes
Yes
GET_DATE_PART()
Yes
Yes
Yes
IIF()
Yes
Yes
Yes
IN()
No
No
Yes
INITCAP()
Yes
Yes
No
INSTR()
No
Yes
Yes
ISNULL()
No
No
Yes
LAST_DAY()
No
Yes
No
LENGTH()
Yes
Yes
Yes
LN()
Yes
No
Yes
LOG()
Yes
Yes
Yes
LOWER()
Yes
Yes
Yes
LPAD()
Yes
Yes
No
LTRIM()
Yes
Yes
Yes
MAX()
Yes
Yes
Yes
MIN()
Yes
Yes
Yes
MOD()
Yes
Yes
Yes
POWER()
Yes
Yes
Yes
ROUND(NUMBER)
Yes
Yes
Yes
RPAD()
Yes
Yes
No
RTRIM()
Yes
Yes
Yes
SIGN()
Yes
Yes
Yes
SIN()
Yes
Yes
Yes
SINH()
Yes
Yes
Yes
SQRT()
Yes
Yes
Yes
STDDEV()
Yes
Yes
Yes
SUBSTR()
Yes
Yes
Yes
SUM()
Yes
Yes
Yes
SYSTIMESTAMP()
Yes
Yes
No
TAN()
Yes
Yes
Yes
TANH()
Yes
Yes
Yes
TO_BIGINT
Yes
Yes
Yes
TO_CHAR(DATE)
Yes
Yes
Yes
TO_CHAR(NUMBER)
Yes
Yes
Yes
TO_DATE()
Yes
Yes
Yes
TO_DECIMAL()
Yes
Yes
Yes
TO_DECIMAL38()
Yes
Yes
Yes
TO_FLOAT()
Yes
Yes
Yes
TO_INTEGER()
Yes
Yes
Yes
TRUNC(DATE)
Yes
Yes
No
TRUNC(NUMBER)
Yes
Yes
Yes
UPPER()
Yes
Yes
Yes
VARIANCE()
Yes
Yes
Yes
If a function is not listed, the Integration Service cannot push that function to any database.
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