Interface Magic: Automatic Rollbacks & Connection Pooling in Pascal

Showing the original demo using raw sqldbpool connections, and then contrast it with a clean, interface-driven approach. By leveraging compiler-driven lifetime management (reference counting), we make the boilerplate vanish. When the interface variable goes out of scope, the destructor automatically handles the transaction rollback on failure and safely releases the connection back to the pool. #ObjectPascal #CleanCode #DatabaseProgramming #ProgrammingArchitecture