2019-03-31 11:00:21 +00:00
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---
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title: SQLの勉強
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author: kazu634
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date: 2008-05-31
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wordtwit_post_info:
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- 'O:8:"stdClass":13:{s:6:"manual";b:0;s:11:"tweet_times";i:1;s:5:"delay";i:0;s:7:"enabled";i:1;s:10:"separation";s:2:"60";s:7:"version";s:3:"3.7";s:14:"tweet_template";b:0;s:6:"status";i:2;s:6:"result";a:0:{}s:13:"tweet_counter";i:2;s:13:"tweet_log_ids";a:1:{i:0;i:4057;}s:9:"hash_tags";a:0:{}s:8:"accounts";a:1:{i:0;s:7:"kazu634";}}'
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categories:
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- mysql
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- SQL
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---
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<div class="section">
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<p>
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淡々と勉強の成果を書くよ。
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</p>
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<h4>
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CREATE TABLE
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</h4>
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<p>
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主キーと外部キーを持ったテーブルを作るよ。
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</p>
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<pre class="syntax-highlight">
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<span class="synStatement">CREATE</span> <span class="synSpecial">TABLE</span> STORE_TABLE
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(REQUEST_NO INT(<span class="synConstant">4</span>) <span class="synStatement">NOT</span> <span class="synSpecial">NULL</span>,
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REQUEST_DATE <span class="synType">DATE</span> <span class="synStatement">NOT</span> <span class="synSpecial">NULL</span>,
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ITEM_CODE <span class="synType">CHAR</span>(<span class="synConstant">5</span>) <span class="synStatement">NOT</span> <span class="synSpecial">NULL</span>,
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NUM INT(<span class="synConstant">5</span>) <span class="synStatement">NOT</span> <span class="synSpecial">NULL</span>,
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PRIMARY KEY(REQUEST_NO),
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FOREIGN KEY(ITEM_CODE) REFERENCES *****
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);
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</pre>
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2019-04-02 16:06:15 +00:00
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</div>
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