When to use a trigger and bulk request?
If more than 100 queries are issued, the trigger would exceed the SOQL query limit. For more information on governor limits, see Execution Governors and Limits. This pattern respects the bulk nature of the trigger by passing the Trigger.new collection to a set, then using the set in a single SOQL query.
Why do developers use bulk triggers in apex?
Although bulk triggers allow developers to process more records without exceeding execution governor limits, they can be more difficult for developers to understand and code because they involve processing batches of several records at a time. The following sections provide examples of idioms that should be used frequently when writing in bulk.
What are the limitations of before save flow triggers?
The main limitation of before-save Flow triggers is that they are currently quite functionally sparse: you can query records, loop, evaluate formulas, assign variables, and perform decisions (aka Switch statements) for logic, and can only make updates to the underlying record.
What’s the best way to use a trigger?
This pattern respects the bulk nature of the trigger by passing the Trigger.new collection to a set, then using the set in a single SOQL query. This pattern captures all incoming records within the request while limiting the number of SOQL queries.
Is there a problem with trigger bulkification in apex?
There are a few things that jump out that might be a problem. All this logic is buried in a trigger and is not reusable. It is very tough to test a specific piece of logic in the trigger. You basically have to call a DML statement to trigger the entire trigger. So how do we fix that?
Which is the best way to bulkify in Salesforce?
The first and easiest way to ‘ BULKIFY ‘ is to leverage collections in order to save yourself SOQL calls and DML statements. Here’s an older, but still great resource by Jeff Douglass on utilizing collections in Salesforce.