Apache JMeter : Add random data in body for request

Question

I\'m working on stress testing our application in Apache JMeter.

I thought of calling register user method which will add users in the database. But if the email already

Answer 1

1. Use Random Variable with variable name emailValue and send ${emailValue} in request

2. Use JDBC request to your database to create random number or sequence and save in variable name emailValue

3. Use UUID function to create uniqueId and send in email ${uniqueId}@gmail.com for example