[PS 1.7.6.5] import change category

[Holian]

i use a small csv to change qty in shop, but after i update PS from 1.7.5 to 1.7.6.5 when i try update it, Presta change main category of all imported products

import file is small, it only have 'index' and 'qty'

Edited July 8, 2020 by Holian (see edit history)

[Guest]

This is definitely not the fault of Prestashop.
If you update the quantity in the ps_stock_available SQL table by querying by product id, there is nothing you can do about the default category.
You need to make the whole update script available to check the code.

[Holian]

I'm not sure how it's work, I'm using built-in import in prestashop. I dont have any module for import/export in shop

[Guest]

Ah, I understand.

I have not encountered this problem yet.
It is possible that if you do not import all the required fields, the parent category will be overwritten.
It is better to use your own script to update the quantity.
I gave a lot of examples on the forum how to do it.
It's faster and clearer.

Edited July 13, 2020 by Guest (see edit history)