Magento - update all products inventory with sql

Question

I want to update the inventory of all My Magento products.

Can I do that with an only sql request?

What\'s the request if that\'s possible ?

Thanks

Answer 1

Something like this?

UPDATE cataloginventory_stock_item SET qty='';

Other useful fields in this table could be:

• qty
• min_qty
• use_config_min_qty
• is_qty_decimal
• backorders
• use_config_backorders
• min_sale_qty
• use_config_min_sale_qty
• max_sale_qty
• use_config_max_sale_qty
• is_in_stock
• low_stock_date
• notify_stock_qty
• use_config_notify_stock_qty
• manage_stock
• use_config_manage_stock
• stock_status_changed_automatically
• use_config_qty_increments
• qty_increments
• use_config_enable_qty_increments
• enable_qty_increments