Re: Prepared statements

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> MySQL returns "Column 'auction_house' cannot be null".
> Here're some parts of my code:
>
> --- code ---
>
> $update = $this->sql->stmt_init();
> $update->prepare("UPDATE auctions SET name=?, auction_house=?, link=?,
> prize=?, runtime=?, bids=?, picture=? WHERE link=?");
> $update->bind_param("sisdsiss", $auction_parts["name"],
> $auction_house["id"], $auction_parts["link"], $auction_parts["prize"],
> $auction_parts["runtime"], $auction_parts["bids"],
> $auction_parts["picture"], $auction_parts["link"]);
>
> $insert = $this->sql->stmt_init();
> $insert->prepare("INSERT INTO auctions (auction_house, name, link,
> prize, runtime, bids, picture) VALUES (?, ?, ?, ?, ?, ?, ?)");
> $insert->bind_param("issdsis", $auction_house["id"],
> $auction_parts["name"], $auction_parts["link"], $auction_parts["prize"],
> $auction_parts["runtime"], $auction_parts["bids"],
> $auction_parts["picture"]);
>
> --- /code ---
>
> after this, there's the loop, in which I do either $update->execute();
> or $insert->execute(); - the $update->execute(); runs without problems
> but the $insert->execute runs into the described problem.

So at some point the $auction_parts['id'] is empty.

As you go into the loop, print out the $auction_house["id"], then work
backwards...

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