Mysql merge field from table to another -

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I merge field "value" from table "products" to "products_description" in the "Price" field in the table "Products_id" in both tables. "

Actually my head can not be found around it.

Something like this: - 

  UPDATE products_description pd INNER P. Producted = PD Productsed SET pd.price = include products at p.price;

From these table products The prices will be copied into products_description! Although this is not 100% clear, this is what you want.


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