out of stock status help

Hi

I am using opencart 2.0.3.1 on a clients store and they want all products to be in stock and allow customers to check out if products are not in stock and changed the settings to allow this but on some products it's still got availability: 2-3 days. Is there a way to change the default of stock status to In Stock for all the current products, there are too many to do it manually?

UPDATE: Sorry think I sussed it by changing the 2-3 days in the database itself

Thank you in advance

Hii

You Need To run a Update Query In Your Database which change all product status

Thanks

Sachin