What is recursion trigger?
A recursive trigger is one that performs an action, such as an update or insert, which invokes itself owing to, say something like an update it performs. Recursion is the process of executing the same task multiple times.
What two factors usually make recursion more expensive than iteration?
C, Python, Ruby), recursion is generally more expensive than iteration because it requires winding, or pushing new stack frames1 onto the call stack2 each time a recursive function is invoked — these operations take up time and stack space, which can lead to an error called stack overflow if the stack frames consume …
How does Trigger Update parent record when any child?
When the trigger is called, it finds the parent of the child record, then from the parent reverses direction to find the full list of child records (including the child record that started the process). Once it has all of the children, it simply adds each of their values and stores the sum in a field on the parent.
When do you need to write a recursive trigger?
When you want to write a trigger that creates a new record as part of its processing logic. However, that record may then cause another trigger to fire, which in turn causes another to fire, and so on. You don’t know how to stop that recursion.
When to use recursive triggers in Salesforce Kid?
The above trigger would generate Recursive trigger error as when you try to update one account record it will call after update trigger on Account object, which would insert a new record into Account object. Which in turn again call After update trigger on Account object. This would continue recursively.
When to put same record field updates in before-save flow triggers?
Start putting same-record field updates into before-save Flow triggers instead. Takeaway #2: Wherever possible, start implementing use cases in after-save Flow triggers rather than in Process Builder and Workflow (except for same-record field updates, in which case see point #1).