WC_Coupon_Data_Store_CPT::update_post_meta()
Method: Helper method that updates all the post meta for a coupon based on it’s settings in the WC_Coupon class.
Source: includes/data-stores/class-wc-coupon-data-store-cpt.php:236
WC_Coupon_Data_Store_CPT
Class: WC Coupon Data Store: Custom Post Type.
Source: includes/data-stores/class-wc-coupon-data-store-cpt.php:17
WC_Coupon_Data_Store_CPT::create()
Method: Method to create a new coupon in the database.
Source: includes/data-stores/class-wc-coupon-data-store-cpt.php:71
woocommerce_hold_stock_for_checkout
Filter Hook: In some cases, specifically when there is a combined index on post_id,meta_key, the insert statement above could end up in a deadlock.
Source: includes/data-stores/class-wc-coupon-data-store-cpt.php:608