docs: def copy_database_data(self, source, destination, optimized=False):
          """
          Copy the data from one database to another.
  
          Retrieve existing data from the source database and insert that data into the destination database.
          """
          # Change database to source
          self.enable_printing = False
          self.change_db(source)
          tables = self.tables
  
          # Copy database data by executing INSERT and SELECT commands in a single query
          if optimized:
              self._copy_database_data_serverside(source, destination, tables)
  
          # Generate and execute SELECT and INSERT commands
          else:
              self._copy_database_data_clientside(tables, source, destination)
  
          self.enable_printing = True