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Force.com Cookbook Sample Code
Chapter 4: Best Practices for Writing Apex - Avoiding Apex Governor Limits

To download all the code samples, access the Cookbook. -

This Apex trigger is part of an example that demonstrates several methods for avoiding execution governor limits, including:

• Making sure that database statements such as insert(), update(), and delete() operate in bulk
• Using Limits.getDMLRows() for error handling
• Limiting queries by using static class variables to store query results
• Testing bulk behavior

trigger BESTMassUpdateContactsOnAccountAfter on Account (after update) {

	List<Contact> contactsForUpdate = MassUpdateContactsHelper.getContactsForUpdate();

	update contactsForUpdate;
}

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