質問編集履歴
8
誤字修正 t_scoreテーブルの記入漏れ
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=====================
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7
誤字修正
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5 英語
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===============
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t_score
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この三つのテーブルをwhere句で結合させて
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**社会が５０以上で英語が５０点以下のデータを全て表示する。**
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という条件で摘出したいのですが・・・
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と入力したところ
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”返り値が空でした (行数 0)。 (Query took 0.0000 seconds.)”
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6
誤字修正
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※t_scoreテーブルの表示がうまくいかないので質問を削除しようと思ったのですが、
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調べたところ現状は削除することはできないようですので、大変読み辛いと思いますが、
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+
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もし以下の質問に対してご助言くれる方いらっしゃいましたらよろしくお願い致します。
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こんにちわ。
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mysqlを二日前から勉強し始めた超初心者です。
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5
誤字修正
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==============
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t_score
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=====================
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sc_id seito_id sckyouka_id score
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=====================
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4
誤字修正
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3
誤字修正
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2
誤字修正
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kyouka_id ky_name
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==============
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====================
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1
誤字修正
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==============
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====================
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====================
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