Final answer:
Yes, trigger code can contain the STATIC keyword, which is used to define static variables, methods, or classes. These static members are shared among all instances of the class and can maintain state or provide utility functions during the trigger's execution.
Step-by-step explanation:
Can trigger code contain the STATIC keyword? The answer is yes. In programming, especially within the context of databases and systems like Salesforce, a trigger is a piece of code that automatically executes or fires when a certain event occurs, such as insert, update, or delete operations on a table.
Using the static keyword within trigger code is permitted and serves to define static variables, methods, or classes that are associated with the class rather than instances of the class. This means that the static member is shared among all instances of the class. It is commonly used to maintain state across the execution of the trigger and to provide utility functions that can be called without creating an instance of the class.
For example, in Salesforce Apex, a developer might define a static variable to track the number of times a trigger has fired during a transaction, or to hold shared data that is relevant for the duration of the trigger's execution.