grocy/migrations/0079.sql

13 lines
446 B
SQL

CREATE VIEW stock_current_location_content
AS
SELECT
IFNULL(s.location_id, p.location_id) AS location_id,
s.product_id,
SUM(s.amount) AS amount,
MIN(s.best_before_date) AS best_before_date,
IFNULL((SELECT SUM(amount) FROM stock WHERE product_id = s.product_id AND location_id = s.location_id AND open = 1), 0) AS amount_opened
FROM stock s
JOIN products p
ON s.product_id = p.id
GROUP BY IFNULL(s.location_id, p.location_id), s.product_id;