Overview
Generate Random operator configures new values as random value fields.
Input and Output
- Input: none
- Output: random value fields
Parameter Description
Parameter |
Description |
Type |
Mandatory |
Default Value |
|---|---|---|---|---|
output field name |
Names of generated random value fields. |
string |
Yes |
None |
length |
Field length. |
map |
Yes |
None |
type |
Field type. The options are VARCHAR, INTEGER, and BIGINT. |
enum |
Yes |
VARCHAR |
Data Processing Rule
The operator generates random value fields of specified type.
Example
Use the CSV File Input operator to generate two fields A and B.
The following figure shows the source file.
Configure the random value conversion operator to generate fields C, D, and E.
Five fields are generated.
The random value fields generated each time are different.