【发布时间】:2019-11-10 22:01:04
【问题描述】:
我收到一个无法解释的“注意:未初始化的字符串偏移量:0”错误。任何帮助表示赞赏。详情如下:
手动查询数据库(works - 1635 只是一个例子):
SELECT DISTINCT(loc) FROM `post` WHERE author = ANY ( SELECT DISTINCT(author) FROM `post` WHERE loc=1635 );
Symfony 中的存储库——查询结果为“注意:未初始化的字符串偏移量:0”
$qb2 = $this->createQueryBuilder('p')
->select('DISTINCT (p.loc)')
->Where('DATE_SUB(CURRENT_DATE(), :timePer, \'day\') < p.publishedAt')
->andWhere('p.author = ANY ( SELECT DISTINCT(p.author) FROM \`post\` WHERE p.loc = :ccc )')
->setParameter('timePer', $timePeriodDays)
->setParameter('ccc', $passed_ccc)
->getQuery();
$lResult = $qb2->execute();
return $lResult;
【问题讨论】: