更新 WooCommerce 可变产品变体库存数量问题

Question

I've created CRON script, that each 1 minute retrieves an actual stock systems data, converts it for WordPress/WooCommerce database table and updates stock.

On database side everything looks right and works ( see 1st screenshot ), but in WP Admin Panel only parent/main variable product inventory data shows as updated - it SUMS all variation STOCK quantities ( see 2nd screenshot ). However he STOCK quantity data in Variations section for different sizes doesn't seem to be updated ( see 3rd screenshot ).

Is there some kind of Caching that WooCommerce is using? And if so, how can I clear it? Because so far I've cleared all the cache there is, but Variation stock still stays 0.

Screenshots & Descriptions

Database after update - Stock CRON script updates Variation stock (double checked, works for all Variations and main parent Variable product Inventory STOCK - it sums all Variations STOCKS)

Product variation after update - Stock CRON DID update this value, but it still shows 0.

Variable/Parent product after update - Stock CRON did update the stock - SUMS up all variations STOCK quantitys and updates it here.

I've double checked everything. CRON script is fine - as you can see from screenshots it does update data in database. The issue here is only that it doesn't show it in front for Variations of products.

:

Answer 1

After some hours of investigation I deactivated W3 Total Cache plugin. Still no changes. And then I noticed WP Redis plugin.. soo I searched for Redis Object Caching on serverside and found it. When I flushed the cache, the stock showed updated stock quantity.

Soo.. always double-check your caching. :D