http://calclassic.com/f27.htm WebSep 2, 2024 · CREATE OR REPLACE FUNCTION update_inventory() RETURNS TRIGGER AS $$ BEGIN IF NEW.product_id IS NOT NULL THEN UPDATE inventory_product AS t SET qty = t.qty - NEW.qty -- ^ here WHERE t.id = NEW.product_id; END IF; END; $$ LANGUAGE plpgsql; In fact, you don't need any alias at all in the …
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WebUsing This Book Audience SAS Inventory Optimization Workbench is designed for the following users: n Administrators responsible for setting up and maintaining the application environment. n Administrators responsible for data management. n Business users (including inventory analysts and buyers) responsible for analyzing the performance of … WebNov 8, 2024 · Everything works fine apart of Salary query where It takes the salary from Orders (table) hence the sum of salary will increase with each sale. Not sure if my tables are connected properly with the foreign keys or something. Store Table. USE `mydb` ; CREATE TABLE IF NOT EXISTS `mydb`.`Store` ( `Store_ID` INT (5) UNSIGNED NOT NULL … chisq goodness of fit
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