Table of Contents

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  1. Preface
  2. The Transformation Language
  3. Constants
  4. Operators
  5. Variables
  6. Dates
  7. Functions

Transformation Language Reference

Transformation Language Reference

Dates Overview

Dates Overview

The transformation language provides a set of date functions and built-in date variables to perform transformations on dates. With the date functions, you can round, truncate, or compare dates, extract one part of a date, or perform arithmetic on a date. You can pass any value with a date datatype to a date function.
Use date variables to capture the current date on the node hosting the
Data Integration Service
.
The transformation language also provides the following sets of format strings:
  • Date format strings.
    Use with date functions to specify the parts of a date.
  • TO_CHAR format strings.
    Use to specify the format of the return string.
  • TO_DATE and IS_DATE format strings.
    Use to specify the format of a string you want to convert to a date or test.

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