PDOException SQLSTATE [HY093]：yii-2查询之间和之间

Question

经过长时间的研究，我找不到PDOException的确切解决方案SQLSTATE [HY093] 我正在使用yii 2帧工作，我在条件之间使用时遇到问题。

$query = SalesOrder::find()->where(['between','created_date', ':fromDate', ':toDate']); 
$query->addParams([':fromDate' => $salesReport->fromDate,':toDate' => $salesReport->toDate]);
$query->all();

尝试了不同的同样问题。

$qString1=':fromDate';
$qString2=':toDate';

$query = SalesOrder::find()->where(['between','created_date',$qString1,$qString2]); 
$query->addParams([':fromDate' => $salesReport->fromDate],[':toDate' => $salesReport->toDate]);
        $query->all();

引起：PDOException SQLSTATE [HY093]：参数号无效：绑定变量数与令牌数不匹配

Answer 1

在这种情况下，您无法传递参数名称。试试：

$query = SalesOrder::find()->where(['between','created_date', $salesReport->fromDate, $salesReport->toDate]);
$query->all();

或者，如果您想使用参数，请尝试：

$query = SalesOrder::find()->where('created_date BETWEEN :fromDate AND :toDate'); 
$query->addParams([':fromDate' => $salesReport->fromDate],[':toDate' => $salesReport->toDate]);
$query->all();