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我的代码执行SQL
查询,如下图所示:发行检索从SQL查询结果PHP
$query = 'SELECT
cl.*,c.id,c.type,c.firstname,c.surname,c.job,c.company,c.directorycompany_id, dc.id, dc.name, es.id, GROUP_CONCAT(dirc.name), GROUP_CONCAT(dirp.name), GROUP_CONCAT(dirs.name)
FROM contactlist_contact cl '.
'INNER JOIN contact c ON cl.contact_id = c.id '.
'LEFT JOIN directorycompany dc ON dc.id = c.directorycompany_id '.
'LEFT JOIN expertsection es ON es.id = c.expertsection_id '.
'LEFT JOIN directorycolumn dirc ON dirc.directorycontact_id = c.id '.
'LEFT JOIN directoryprogramme dirp ON dirp.directorycontact_id = c.id '.
'LEFT JOIN directorysupplement dirs ON dirs.directorycontact_id = c.id '.
'WHERE cl.contactlist_id = '.$contactListId.' ORDER BY dc.surname';
$db->query($query,$t);
我试图检索结果中的内容返回如图所示:
while($db->next($t))
{
$contact = new DirectoryContact(0);
$contact->setId($db->get('c.id',$t));
$contact->setContactType($db->get('c.type',$t));
$contact->setFirstname($db->get('c.firstname',$t));
$contact->setSurname($db->get('c.surname',$t));
$contact->setJob($db->get('c.job',$t));
$contact->setCompany($db->get('c.company',$t));
$contact->setDisplayColumn($db->get('GROUP_CONCAT(dirc.name)', $t));
$contact->setDisplaySupplement($db->get('GROUP_CONCAT(dirs.name)', $t));
$contact->setDisplayProgramme($db->get('dirp.name', $t));
$directoryCompany = new DirectoryCompany(0);
$directoryCompany->setId($db->get('dc.id',$t));
$directoryCompany->setName($db->get('dc.name',$t));
$expertSection = new ExpertSection(0);
$expertSection->setId($db->get('es.id',$t));
$contact->setDirectoryCompany($directoryCompany);
$contact->setExpertSection($expertSection);
$this->contacts->add($contact);
}
对于一些原因,每一次,这些线路都返回false
。
$contact->setDisplayColumn($db->get('GROUP_CONCAT(dirc.name)', $t));
$contact->setDisplaySupplement($db->get('GROUP_CONCAT(dirs.name)', $t));
$contact->setDisplayProgramme($db->get('GROUP_CONCAT(dirp.name)', $t));
有没有人知道我要去哪里错了?非常感谢。
完美的,工作的魅力,非常感谢你! – Javacadabra
只要我回家,我会尽快接受你的回答! – Javacadabra