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I want to update a colume using results from an select query but its not working :( my code: UPDATE goods SET goods.wagons_needed = (SELECT (goods.QUANTITY * WEIGHT) / max_payload as wneed FROM GOODS INNER JOIN wagon_type ON goods.wagon_type_id = wagon_type.wagon_type_id order by goods.goods_id) where goods.goods_id = goods.goods_id; Thanks for … 
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Hi I'm doing a search function in PHP from an sql database. It was working before and i have no idea what happend but when i search now no results are found, but before the search it shows all the records, so there is a connection with the database. I …
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Hi I am trying to make a bike shop for my project and i need to pull out a product details with image from sql databse. I have made a table with products and i have stored the images url but i have no idea how to pull it out … 
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