Decrease database size

[Marc]

Yes, that would be correct. You are essentially cutting down the data that is being stored. It is worth noting however, you are looking to cut the size of your database over half of the size it is currently. The direction you are going in currently is not going to be sustainable in the long term. You really need to ensure you have a larger database allowance, rather than trying to reduce the size of the data contained within your site.