Will the change in the roll up summary field cause trigger to fire in Salesforce - Salesforce Globe For You
Answer: Yes. When the roll up summary field value changes,if there is any trigger on that object,the trigger will fire.
Example:
Step 1: created a custom rollup summary field on Account Sum_Of_Opportunities__c which will give sum of all opportunities.
Step 2: create trigger on Account
trigger AccountObjectTrigger on Account (after update) {
for(Account acc:trigger.new) {
system.debug('Trigger fired due to roll up summary field change');
}
}
Step 3: When the opportunity updated,the account trigger fired and gave the output
Trigger fired due to roll up summary field change
