Variables Primitive types String methods Lists Sets Maps Enums if statements switch on for loops

Class declaration Constructor Properties Getters and setters Static members Inheritance virtual and override Interfaces Abstract classes Inner classes

SOQL query SOQL bind variables Relationship query Aggregate query GROUP BY SOQL for loop Dynamic SOQL SOSL FIND QueryLocator FOR UPDATE

insert update upsert delete undelete Database.insert allOrNone SaveResult Database.rollback Database.setSavepoint Merge records

before insert trigger after insert trigger before update trigger after update trigger before delete trigger after undelete trigger Trigger.new Trigger.oldMap Bulkified trigger Trigger handler pattern

@future Queueable Queueable chaining Batchable start Batchable execute Batchable finish Schedulable System.schedule Platform event publish Transaction finalizer

with sharing without sharing inherited sharing Schema describe isAccessible isCreateable stripInaccessible User mode SOQL WITH SECURITY_ENFORCED RunAs in tests

@isTest Test.startTest stopTest Test data factory HttpCalloutMock WebServiceMock REST resource HTTP callout JSON.deserialize Custom exception Limits methods