What happens when you delete a record in apex?

What happens when you delete a record in apex?

Additionally, if you update or delete a record in its before trigger, or delete a record in its after trigger, you will receive a runtime error. This includes both direct and indirect operations.

When to use a Validation rule in apex?

I am wanting to create a trigger to run a validation rule on the Account object bascially stating when the Account has a certain record type and doesn’t have a salutation don’t allow create. We cannot use a standard validation rule as we use an Override when creating Accounts that points at a Visualforce page – so it has to be a trigger.

What do you need to know about triggers in apex?

Apex triggers enable you to perform custom actions before or after changes to Salesforce records, such as insertions, updates, or deletions. A trigger is Apex code that executes before or after the following types of operations:

How to write trigger to prevent delete in Salesforce?

Can some one help me to write a trigger to prevent delete of all Account records and its supporting test class. Doesn’t matter who the user is (Sys Admin/Custom Profile/Read Only…etc), the user should not be able to delete the account record. There cannot be any exception.

Why is there no trigger in apex Stack Exchange?

It will give an error because there is no trigger.new context variable available in after delete and before delete operation so it will give an error of Attempt to de-reference a null object. So you have to check isDelete before this condition. Maybe this solution will help you.

How to trigger a class in apex Salesforce?

Here’s my code: In my Trigger, I call the class at the beginning and end of the After Update portion.

Can a trigger assign a set of permissions?

And even if you needed to assign a permission set for a specific set of actions in a trigger, it wouldn’t work because the asynch execution means that the permission set will be assigned after the trigger’s execution is complete, so the user wouldn’t have those permissions while the trigger is executing anyway.