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product updates


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Hi

 

I have a product list installed about 4k in total I have updates daily from supplier which I need to make so available items are really available but I am unable to do such a large update manual every day, any ideas how thi can be done auto, I can use ep but supplier does not supply that much info on updates only quantity and price and product code, any help on this appreciated. :thumbsup:

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how many really of them change on a daily basis ?

 

i'd essentially make a daily diff and generate a sql update statement from this.

if you have a odbc database connection you could even do all of this is msaccess

KEEP CALM AND CARRY ON

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So if you are still here ? What are you waiting for ?!

 

Find the most frequent unique errors to fix:

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My two cents on how I would try to write a script for that:

 

- Query the database for the product codes of that supplier.

- Provided I could change the dat file to a text file (if it isn't allready) I would do a file read and parse it to a multidimensional array using the product code as the array key. If the product code is not in the database yet, I would have that written to a file (obviously that is a new product) otherwise it would go in the multidimensional array.

- Then looping through the multidimensional array I would do the

UPDATE products SET products_quantity = ".$array['amount'].", products_price = ".$array['price']." WHERE manufacturers_id = ".$array['product_code'].";

 

Personally I would make a page with a form for uploading the text file, the upload would trigger the script and give me a link to the file with the new product codes on the refresh or on the next page.

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