Generate UUID

This node Generates a Universally Unique ID

Input

It accepts a dataframe as input

Output

It adds a new column for UUID to the input DataFrame. This new DataFrame is sent to the output

Type

transform

Class

fire.nodes.etl.NodeGenerateUUID

Fields

Name	Title	Description
outputCol	Output Column	Output Column Name

Details

Generate UUID Node Details

This node Generates a Universally Unique ID for each row. Generated UUID value is added as a column to the outgoing Dataframe.

Input

• OUTPUT COLUMN :- Enter name of the column to list the generated UUID values in the outgoing Dataframe.

Output

• New output column would be added to the Outgoing Dataframe listing the generated UUID values for each row.

Examples

Generate UUID Node Examples

Incoming Dataframe

In this example we have considered an Incoming Dataframe with following rows:

DATA_COLS

-------------------------------------------

CUST001INV00120200101PRD0011200

CUST001INV00220200202PRD0022200

Generate UUID node Configuration and Output

GenerateUUID node is configured to generate UUID for each row and add it as a new column [UUID_VAL].

Outgoing Dataframe would be created as below with new column [UUID_VAL] added to it:

DATA_COLS                           |    UUID_VALUE
------------------------------------------------------------------------------------
CUST001INV00120200101PRD0011200     |    61e55caa-22c6-4648-a26d-98df31f11784
CUST001INV00220200202PRD0022200     |    c70b2c9d-773a-45c2-acd7-bd3d256a4419