What problems can occur when using triggers?

Problems with using triggers in databases and applications can include:

• Hidden logic: Triggers execute automatically, making debugging and understanding when and why changes occur more difficult.
• Potential cycles and recursion: If triggers call each other, infinite loops can occur.
• Performance: Triggers can slow down insert, update, or delete operations, especially if they are complex or call external procedures.
• Scaling difficulties: In distributed systems, triggers can behave unpredictably.
• Lack of version control and testing: Logic in triggers is harder to cover with tests and control changes.

In Go applications, it is advisable to keep business logic in the code rather than in triggers to ensure transparency and control.