Discussions tagged with 'Upsert Operation' Prachi What is the user external id in the upsert operation? Which fields can be external id fields in Salesforce? Yogesh replied 6 years, 1 month ago · 2 Members · 1 Post Salesforce® Discussions suniti How Recursive Trigger Handling in Salesforce can be done for Upsert Operation? Parul replied 7 years, 3 months ago · 4 Members · 3 Posts Salesforce® Discussions Aman What happens when 2 records have same external Id during an Upsert operation in Salesforce Data Loader? Parul replied 7 years, 4 months ago · 3 Members · 2 Posts Salesforce® Discussions Viewing 1 - 3 of 3 discussions