Replace in String

Description

The Replace In String transform performs simple search and replace operations on String fields.

It also supports regular expressions and group references. group references are picked up in the replace by string as $n where n is the number of the group.

Options

Option	Description
Transform name	Name of the transform.
In stream field	The field in which a replacement has to take place.
Out stream field	The result field.
use RegEx	Use regular expressions (Y/N).
Search	Search for a certain pattern.
Replace with	Replace with certain characters.
Set empty string?	Turn string into an empty string.
Replace with field	Replace the pattern with a field value.
Whole word	Whole word (Y/N).
Case sensitive	Is the search case sensitive (Y/N).
Is Unicode	Is the search unicode (Y/N)

Option

Description

Transform name

Name of the transform.

In stream field

The field in which a replacement has to take place.

Out stream field

The result field.

use RegEx

Use regular expressions (Y/N).

Search for a certain pattern.

Replace with

Replace with certain characters.

Set empty string?

Turn string into an empty string.

Replace with field

Replace the pattern with a field value.

Whole word

Whole word (Y/N).

Case sensitive

Is the search case sensitive (Y/N).

Is Unicode

Is the search unicode (Y/N)

Example

You could parse out sections of a string as follows

regex = ^([0-9]{4})([0-9]{7})$
replace with = $2

This will replace any 11 digit numbers with the last 7 digits.

Metadata Injection Support

All fields of this transform support metadata injection. You can use this transform with ETL Metadata Injection to pass metadata to your pipeline at runtime.