回答編集履歴
1
まとめ
test
CHANGED
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@@ -10,4 +10,48 @@
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```
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-
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ではダメなのでしょうか？
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# まとめ
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そうじてこんな感じでしょうか？
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```SQL
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try{
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$dsn='mysql:dbname=xxx;host=xxx';
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$usr='xxx';
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$password='xxx';
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$pdo=new PDO($dsn,$user,$password);
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$pdo->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_EXCEPTION);
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$sql ="UPDATE inventory,kakaku_list ";
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$sql.="SET inventory.subtotal=inventory.zaikoryo*kakaku_list.kakaku ";
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$sql.="WHERE inventory.code = kakaku_list.No AND inventory.id=?";
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$stmt = $pdo->query($sql);
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48
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}catch(Exception$e){
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echo '捕捉した例外: ', $e->getMessage(), "\n";
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exit();
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}
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```
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