我对活动记录进行了查询,但对于我的数据查询不起作用,我的网格视图为空。我尝试手动完成,结果还可以。我找到并找到了问题的原因,比较一下错误的sql查询,请参阅下面的代码。
有效记录查询:
`ask_policy`.`id`='ask_po.id_policy'
上面的代码不起作用。问题是
SELECT `ask_policy`.`policy_num`, `ask_po`.po_num, ask_client.insuranced_name FROM `ask_policy` INNER JOIN `ask_po` ON `ask_policy`.`id` = `ask_po`.`id_policy` INNER JOIN `ask_client` ON `ask_policy`.`id_client` = `ask_client`.`id` WHERE (`ask_policy`.`id`=`ask_po`.`id_policy`) AND (`id_client`=930);
**应该是:**
$query->innerjoinWith(['client'])->where(['id_client'=>Yii::$app->user->identity->id_client])
->innerJoinWith(['askPos'])
->andWhere(['ask_policy.id'=>'id_policy'])->all();
或如下所示的有效记录查询:
SELECT `ask_policy`.* FROM `ask_policy` INNER JOIN `ask_client` ON `ask_policy`.`id_client` = `ask_client`.`id` INNER JOIN `ask_po` ON `ask_policy`.`id` = `ask_po`.`id_policy` WHERE (`id_client`=930) AND (`ask_policy`.`id`='ask_po.id_policy')
在yii debug中显示我的sql:
SELECT `ask_policy`.`policy_num`, `ask_po`.po_num, ask_client.insuranced_name FROM `ask_policy`
INNER JOIN `ask_client` ON `ask_policy`.`id_client` = `ask_client`.`id`
INNER JOIN `ask_po` ON `ask_policy`.`id` = `ask_po`.`id_policy`
WHERE (`id_client`=930) AND (**`ask_policy`.`id`=`id_policy`**)
**应该是:**
Microsoft.WindowsAzure.Storage
为什么上面的代码可以与手动sql查询不同?我在使用它时犯了错误吗?
答案 0 :(得分:0)
在andWhere条件下更新您的查询。不要在这里传递数组而不是传递字符串,如下所示。
$query-> innerJoinWith(['askPos'])
->andwhere("ask_policy.id = ask_po.id_policy")
->innerjoinWith(['client'])->andWhere(['id_client'=>Yii::$app->user->identity->id_client])->all();