回答編集履歴
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test
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@@ -3,3 +3,53 @@
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[https://book.cakephp.org/2.0/ja/models/retrieving-your-data.html#id6](https://book.cakephp.org/2.0/ja/models/retrieving-your-data.html#id6)
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これを応用できそうですね。
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```php
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$db = $this->UsersInterview->getDataSource();
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$subQuery = $db->buildStatement(
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array(
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'fields' => array('"UI2"."id"'),
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'table' => $db->fullTableName($this->UsersInterview),
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'alias' => 'UI2',
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'limit' => null,
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'offset' => null,
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'joins' => array(),
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'conditions' => 'UsersInterview.user_id = UI2.user_id AND UsersInterview.created < UI2.created',
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'order' => null,
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'group' => null
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),
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$this->UsersInterview
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);
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$subQuery = 'NOT EXISTS (' . $subQuery . ') ';
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$subQueryExpression = $db->expression($subQuery);
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$conditions[] = $subQueryExpression;
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$this->UsersInterview->find('all', compact('conditions'));
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```こんなんで出来るのかな・・・
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これだったら、SQLを直接書いた方が優しい感じがします。
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