Number of input and output field

Number of input field	:	One
Number of output field	:	One

This transformation function is used to extract field value(s) at specific index or indices from a delimited string.
The parameters of this transformation function are:

• Field Index(s)
  Specifies the position(s) of the fields to be extracted.
• Field-separator
  Specifies the delimiter used to separate fields in the input string.

For example, given the input data:

 aaa|bbbb|cccc

With the parameters:

• Field Index(s) : 2
• Field-Separator : |

The result is:

cccc