# G-1010: Try to label your sub blocks.

Minor

Maintainability

## Reason

It's a good alternative for comments to indicate the start and end of a named processing.

  1 2 3 4 5 6 7 8 9 10 begin begin null; end; begin null; end; end; / 
  1 2 3 4 5 6 7 8 9 10 11 12 begin <> begin null; end prepare_data; <> begin null; end process_data; end good; /