为什么这个查询不起作用？

Question

我在与Zend框架内的学说查询的麻烦。下面附上构建查询的代码。

$qb = $this->createQueryBuilder("m"); 
    $qb->select("partial m.{_follow,_contacts}"); 
    //$qb->from("Key\Members\Domain\AbstractMember as m"); 

    $first = true; 
    $types = array(); 
    for($i = 0; $i < count($networkIds); $i++){ 
     if($first){ 
      $first = false; 
      $qb->where("m._id = ?".$i); 
     } else{ 
      $qb->orWhere("m._id = ?".$i); 
     } 
     $qb->setParameter($i, $networkIds[$i], 'binary'); 
    } 

    $this->_logger->log('query:'.$qb->getDQL(), Zend_Log::DEBUG); 
    $result = $this->_em->createQuery($qb->getDQL())->getResult(); 

的DQL看起来不错，据我可以告诉：

SELECT partial m.{_follow,_contacts} FROM Key\Members\Domain\Member m WHERE (m._id = ?0) OR (m._id = ?1) OR (m._id = ?2) 

的$networkIds阵列如下所示：

array(3) { [0]=> string(32) "01915617be6f4723b0ed61d6cb30fa5a" [1]=> string(32) "083f375e256244a9accaa176f814333e" [2]=> string(32) "3e43cbafa4174a9fa8197f1c85af812a" } 

从日志中的异常：

2013-01-07T20:47:28+00:00 ErrorController::errorAction() ERR (3): Controller error occured in for URI "/marketing/reach" in module "portlets", controller "member", action "onecolumn". Exception message was: Invalid parameter format, ? given, but :<name> or ?<num> expected.. Backtrace: #0 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/AST/InputParameter.php(46): Doctrine\ORM\Query\QueryException::invalidParameterFormat('?') 
#1 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(2116): Doctrine\ORM\Query\AST\InputParameter->__construct('?') 
#2 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(2253): Doctrine\ORM\Query\Parser->InputParameter() 
#3 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(2211): Doctrine\ORM\Query\Parser->ArithmeticPrimary() 
#4 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(2179): Doctrine\ORM\Query\Parser->ArithmeticFactor() 
#5 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(2153): Doctrine\ORM\Query\Parser->ArithmeticTerm() 
#6 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(2140): Doctrine\ORM\Query\Parser->SimpleArithmeticExpression() 
#7 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(2469): Doctrine\ORM\Query\Parser->ArithmeticExpression() 
#8 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(2003): Doctrine\ORM\Query\Parser->ComparisonExpression() 
#9 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(1926): Doctrine\ORM\Query\Parser->SimpleConditionalExpression() 
#10 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(1885): Doctrine\ORM\Query\Parser->ConditionalPrimary() 
#11 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(1855): Doctrine\ORM\Query\Parser->ConditionalFactor() 
#12 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(1831): Doctrine\ORM\Query\Parser->ConditionalTerm() 
#13 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(1922): Doctrine\ORM\Query\Parser->ConditionalExpression() 
#14 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(1885): Doctrine\ORM\Query\Parser->ConditionalPrimary() 
#15 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(1855): Doctrine\ORM\Query\Parser->ConditionalFactor() 
#16 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(1831): Doctrine\ORM\Query\Parser->ConditionalTerm() 
#17 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(1211): Doctrine\ORM\Query\Parser->ConditionalExpression() 
#18 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(766): Doctrine\ORM\Query\Parser->WhereClause() 
#19 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(735): Doctrine\ORM\Query\Parser->SelectStatement() 
#20 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(207): Doctrine\ORM\Query\Parser->QueryLanguage() 
#21 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query/Parser.php(278): Doctrine\ORM\Query\Parser->getAST() 
#22 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query.php(203): Doctrine\ORM\Query\Parser->parse() 
#23 /srv/www/www.cookies.com/current/library/Doctrine/ORM/Query.php(223): Doctrine\ORM\Query->_parse() 
#24 /srv/www/www.cookies.com/current/library/Doctrine/ORM/AbstractQuery.php(543): Doctrine\ORM\Query->_doExecute() 
#25 /srv/www/www.cookies.com/current/library/Doctrine/ORM/AbstractQuery.php(366): Doctrine\ORM\AbstractQuery->execute(Array, 1) 
#26 /srv/www/www.cookies.com/current/library/Key/Members/Repositories/MemberRepository.php(1281): Doctrine\ORM\AbstractQuery->getResult() 
#27 /srv/www/www.cookies.com/current/application/modules/marketing/controllers/ReachController.php(53): Key\Members\Repositories\MemberRepository->fetchAllNetworkIds(Array) 
#28 /srv/www/www.cookies.com/current/library/Zend/Controller/Action.php(513): Marketing_ReachController->indexAction() 
#29 /srv/www/www.cookies.com/current/library/Jarlssen/Rest/Controller.php(59): Zend_Controller_Action->dispatch('indexAction') 
#30 /srv/www/www.cookies.com/current/library/Key/Common/Controller/ActionController.php(232): Jarlssen_Rest_Controller->dispatch('indexAction') 
#31 /srv/www/www.cookies.com/current/library/Zend/Controller/Dispatcher/Standard.php(295): Key\Common\Controller\ActionController->dispatch('indexAction') 
#32 /srv/www/www.cookies.com/current/library/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http)) 
#33 /srv/www/www.cookies.com/current/library/Zend/Application/Bootstrap/Bootstrap.php(97): Zend_Controller_Front->dispatch() 
#34 /srv/www/www.cookies.com/current/library/Zend/Application.php(366): Zend_Application_Bootstrap_Bootstrap->run() 
#35 /srv/www/www.cookies.com/current/public/index.php(71): Zend_Application->run() 
#36 {main} 

我假设t他的问题与setParameter()电话有关，但我不能说出它有什么问题。我也试了一下没有binary参数，并与setParameters()代替。有任何想法吗？

Answer 1

这里的问题是$qb->where("m._id = ?".$i);代替.你必须使用,。

所以线将与

$qb->where("m._id = ?",$i); 

    $qb->orWhere("m._id = ?",$i);