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例如,我們有這樣的查詢:如何在Yii2中編寫corretcly mysql JOIN查詢?
Yii::$app->db->createCommand("UPDATE upchange a JOIN desclink b on b.status = a.descriptionLink SET a.desclinkId=b.id")->execute();
如何正確地Yii2規則寫?
例如,我們有這樣的查詢:如何在Yii2中編寫corretcly mysql JOIN查詢?
Yii::$app->db->createCommand("UPDATE upchange a JOIN desclink b on b.status = a.descriptionLink SET a.desclinkId=b.id")->execute();
如何正確地Yii2規則寫?
你可以用你的ActiveRecord ActiveQuery,看看這個一個瞭解更多詳情: - http://www.yiiframework.com/doc-2.0/yii-db-activequery.html#joinWith()-detail
你有錯誤? ..「Yii2規則如何正確書寫」是什麼意思? ..解釋得更好.. – scaisEdge
不,一切都很好。我的意思是,像這樣運行:$ query-> join('LEFT JOIN','desclink','desclink.status = upchange.descriptionLink');但如何編寫基於Yii2的完整查詢 –