我正在创建临时表以在第一个查询中保存一些日期。在第二个查询中,我尝试加入这些日期...而且我得到以下错误:
SQLSTATE [HY000]:常规错误:2014在其他未缓冲的查询处于活动状态时无法执行查询。考虑使用PDOStatement :: fetchAll()。或者,如果您的代码只是针对mysql运行,则可以通过设置PDO :: MYSQL_ATTR_USE_BUFFERED_QUERY属性来启用查询缓冲。
首先查询:
$query = "DROP TABLE if exists TempDatesTable;";
$query .= "CREATE TEMPORARY TABLE TempDatesTable ( days char(20) ) TYPE=HEAP DEFAULT CHARSET=utf8;";
foreach ($allDatesInsideInterval as $date) {
$query .= "INSERT INTO TempDatesTable VALUES( '$date' );";
}
Yii::app()->db->createCommand($query)->execute();
第二次查询
$command = Yii::app()->db->createCommand()
->select('allDays.days as periodDay, numberOfSentRequests, numberOfReceivedRequests, numOfLogins, numOfProfilesViewed')
->from("(" . $commandDates->getText() . ") allDays")
->leftJoin("(" . $commandProfileViewed->getText() . ") accessLog", 'allDays.days = accessLog.days')....
当我尝试运行第二个查询时:
return new CSqlDataProvider($command->getText(), array(
'totalItemCount' => count($allDatesInsideInterval),
'pagination' => array(
'pageSize' => self::PAGE_SIZE
),
...
我已经看到我需要做fetchAll();和closeCursor(); ......但是如何在Yii中做到这一点? 有什么想法吗?
答案 0 :(得分:1)
答案 1 :(得分:1)
当我有“;”时我得到同样的错误在查询中
尝试更改第一个查询
$query = "DROP TABLE if exists TempDatesTable;";
$query .= "CREATE TEMPORARY TABLE TempDatesTable ( days char(20) ) TYPE=HEAP DEFAULT CHARSET=utf8";
foreach ($allDatesInsideInterval as $date) {
$query .= "; INSERT INTO TempDatesTable VALUES( '$date' )";
}