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What is a benefit of using an after insert trigger over using a before insert trigger?

Asked by John Mazzotta on November 13, 2021

Categories: Technology and computing Databases


Rating: 4.4/5 (75 votes)

An after insert trigger allows a developer to make a callout to an external service. D.An after insert trigger allows a developer to modify fields in the-new record without a query.

Can we use trigger new in after delete trigger? We can declare more than one trigger event in one trigger ,but each should be separated by comma. The events we can specify in an Apex Trigger are as follows. Before Insert. Before Update.

Different Triggers in Salesforce.

Trigger Event Trigger.NewTrigger.Old
After Insert Yes No
After Update Yes Yes
After Delete No Yes

Can we use trigger new in after update? Trigger. New: Trigger.new returns List of new records which are trying to insert into Database. This is available in Before Insert, Before Update, After Insert, After Update Triggers and undelete Triggers.

Can we use trigger new in before insert? The before insert tells that this trigger will run before insert of a record. We can add more events by separating them with comma. The trigger.new provides the records that are about to be inserted, orupdated.

What is a view? A database view is a searchable object in a database that is defined by a query. Though a view doesn't store data, some refer to a views as “virtual tables,” you can query a view like you can a table. A view cancombine data from two or more table, using joins, and also just contain a subset of information.

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