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Dec 15, 2012 · Table: purchase_order. p_order_id supplier_id total_amount purchase_date. Table: purchase_details. p_details_id p_order_id product_id unit_price quantity. Table: inventory_transaction (this tbl is for keeping track of current stock, for every purchase I add positive values and for purchase return I add negative values) inv_tran_id product_id ...
Jul 5, 2018 · The problem is maintaining the data. You would have to have triggers for insert s, update s, and delete s on the stock table. This is cumbersome to maintain. Under some circumstances, such an approach might be necessary. But with only 20,000 rows, you should be able to optimize the database without resorting to triggers.
Jul 31, 2016 · The intersection between ITEM and LOCATION tracks the quantity on hand (i.e. your inventory) of a specific item at a specific location. To get the total inventory of items at all locations you can use this: SELECT. I.ItemID. , I.Description. , SUM(Q.Quantity) FROM ITEM I INNER JOIN ON_HAND Q. ON I.ItemID = Q.ItemID. GROUP BY.
Some things to take into account: The products are always the same (same ID) through the whole system, but inventory (available units for sale per product) is unique per location. Location Y and Z may both have for sale units of product X, but if, for example, two units are sold from location Y, location Z’s inventory should not be affected.
Jun 27, 2013 · I need help with designing database for following data. Time1 : x,y,z. Time2 : x,x,y,z. Time3 : x,y,W. I need to store the above in database. How should I design my table. the list of inventory (x,y,z..) can be in hundreds. mostly I will be using this to get quick history change between 2 time stamps. and inserting new inventory into table ...
Jun 5, 2021 · For handling overall inventory of stock records, either create an additional class, or simply write regular code/functions, to create a container (e.g. a list) of instances of those stock records and offer functions/methods to manipulate the inventory. –
Feb 24, 2011 · I am trying to implement an inventory system for a small clothing business. Basically I would like a website (disregarding user credentials) where the owner can log how many hoodies he's delivering, he currently has "in progress", etc etc. There are a couple parameters such as color, size, etc. What do I use to make this kind of web app?
