所以我有点卡在上面，我不断收到sql server错误。是的我正在使用mssql服务器：| - 不是我的数据库。
有一点背景，我的关系看起来像这样：
AssetMaintenanceRecord-＆gt;（属于） - ＆gt;资产 - ＆gt;（属于） - ＆gt;项目 - ＆gt;（有一个） - ＆gt; ProjectManager
（注意ProjectManager就像人员表的别名模型。项目表有一个ProjectManager的id，它只是人员ID。
所以我尝试做一个简单的过滤器，通过在ProjectManager上搜索选择所有的AssetMaintenanceRecords。
AssetMaintenanceRecordsController.php中的相关索引函数如下所示：
public function index() {
$conditions = NULL;
if (isset($this->params['url']['report']) && $this->params['url']['report'] == 'open') {
$conditions[] = array('CompletedDate' => NULL);
}
if (isset($this->params['url']['report']) && $this->params['url']['report'] == 'notified') {
$conditions[] = array('NotifiedDate BETWEEN ? AND ?' => array(date('M d Y g:iA', strtotime($this->params['url']['datefrom'])), date('M d Y g:iA', strtotime($this->params['url']['dateto']))));
}
if (isset($this->params['url']['report']) && $this->params['url']['report'] == 'completed') {
$conditions[] = array('CompletedDate BETWEEN ? AND ?' => array(date('M d Y g:iA', strtotime($this->params['url']['datefrom'])), date('M d Y g:iA', strtotime($this->params['url']['dateto']))));
}
if (isset($this->params['url']['project'])) {
$conditions[] = array('Asset.aCurrProject' => $this->params['url']['project']);
}
if (isset($this->params['url']['ptCode']) && $this->params['url']['ptCode'] != NULL) {
$conditions[] = array('Asset.ptCode' => $this->params['url']['ptCode']);
}
if (isset($this->params['url']['asset']) && $this->params['url']['asset'] != NULL) {
$conditions[] = array('Asset.aFullCode' => $this->params['url']['asset']);
}
if (isset($this->params['url']['pm']) && $this->params['url']['pm'] != NULL) {
$pm_search_terms = explode(' ', $this->params['url']['pm']);
foreach($pm_search_terms as $pm_search_term) {
$conditions[] = array(
'OR' => array(
'ProjectManager.PerGivenName LIKE' =>'%'.$pm_search_term.'%',
'ProjectManager.PerSurname LIKE' =>'%'.$pm_search_term.'%',
)
);
}
}
$this->paginate['AssetMaintenanceRecord'] = array(
'contain' => array(
'Asset' => array(
'Project' => array(
'ProjectManager'
))
),
'order' => 'CompletedDate ASC',
'limit' => 10
);
$planttype = $this->AssetMaintenanceRecord->Asset->PlantType->find('list');
$this->set(compact('planttype'));
$this->AssetMaintenanceRecord->recursive = -1;
$this->set('records', $this->paginate('AssetMaintenanceRecord', $conditions));
}
没有ProjectManager过滤器它工作正常，我可以回显出ProjectManager数组等但是当我输入搜索词时，我收到此错误：
无法绑定多部分标识符“ProjectManager.PerSurname”。
执行的sql看起来像：
'SELECT TOP 10 [AssetMaintenanceRecord]。[MtceRegID] AS [AssetMaintenanceRecord_ 0]，[AssetMaintenanceRecord]。[AssetID] AS [AssetMaintenanceRecord _1]，CAST（CAST（[AssetMaintenanceRecord]。[MtceRegNote] ] AS VARCHAR（8000））AS TEXT）AS [AssetMaintenanceRecord_ 2]，[AssetMaintenanceRecord]。[POno] AS [AssetMaintenanceRecord _3]，CAST（CAST（[AssetMaintenanceRecord]。[NotifiedDate] AS VARCHAR（ 8000））AS TEXT）AS [AssetMaintenanceRecord_ 4]，CAST（CAST（[AssetMaintenanceRecord]。[CompletedDate] AS VARCHAR（8000））AS TEXT）AS [AssetMaintenanceRecord _5]，[AssetMaintenanceRecord]。[ MtceRegTitle] AS [AssetMaintenanceRecord_ 6]，CAST（CAST（[AssetMaintenanceRecord]。[CreatedDate] AS VARCHAR（8000））AS TEXT）AS [AssetMaintenanceRecord _7]，[AssetMaintenanceRecord]。[CreatedUserID] AS [ AssetMaintenanceRecord_ 8]，CAST（CAST（[AssetMaintenanceRecord]。[ModifiedDate] AS VARCHAR（8000））AS TEXT）AS [AssetMaintenanceRecord _9]，[AssetMaintenanceRecord]。[ModifiedUserID] AS [AssetMainten anceRecord_ 10]，[资产]。[aID] AS [资产 _11]，[资产]。[ptCode] AS [Asset_ 12]，[资产]。[aNo] AS [资产] _13]，[资产]。[aFullCode] AS [Asset_ 14]，[资产]。[aDesc] AS [资产 _15]，[资产]。[aMake] AS [资产_ 16]，[资产]。[aModel] AS [资产 _17]，[资产]。[aSerialNo] AS [资产_ 18]，[资产]。[aRegNo] AS [资产< / em> _19]，CAST（CAST（[资产]。[aRegExpDate] AS VARCHAR（8000））AS TEXT）AS [Asset_ 20]，[资产]。[aActive] AS [资产 _21 ]，[资产]。[aIncAssetRpt] AS [Asset_ 22]，[资产]。[aIncFinanceRpt] AS [资产 _23]，[资产]。[aIsTrailer] AS [Asset_ 24] ，[资产]。[aIsSurveyEquip] AS [资产 _25]，[资产]。[aCostedItem] AS [Asset_ 26]，[资产]。[aCostedPeriod] AS [资产 _27] ，[资产]。[aWarrantyPeriod] AS [Asset_ 28]，[资产]。[aPONo] AS [资产 _29]，CAST（CAST（[资产]。[aPODate] AS VARCHAR（8000） ）AS TEXT）AS [Asset_ 30]，CAST（CAST（[资产]。[aPOCostExGst] AS VARCHAR（8000））AS TEXT）AS [资产 _31]，[资产]。[aQtyStock] AS [Asset_ 32]，[资产]。[aQtyInUse] AS [资产 _33]，[资产]。[aCurrProject] AS [Asset_ 34]，[资产]。[aCurrOperator] AS [资产 _35]，[资产] ]。[aStolen] AS [Asset_ 36]，CAST（CAST（[资产]。[aStolenDate] AS VARCHAR（8000））AS TEXT）AS [资产 _37]，[资产]。[aWO ] AS [Asset_ 38]，CAST（CAST（[资产]。[aWODate] AS VARCHAR（8000））AS TEXT）AS [资产 _39]，[资产]。[aSold] AS [资产_ 40]，CAST（CAST（[资产]。[aSoldDate] AS VARCHAR（8000））AS TEXT）AS [资产 _41]，CAST（CAST（[资产]。[aSoldPrice] AS VARCHAR（ 8000））AS TEXT）AS [Asset_ 42]，CAST（CAST（[资产]。[aNotes] AS VARCHAR（8000））AS TEXT）AS [资产 _43]，CAST（CAST（[资产]。[LastModDate] AS VARCHAR（8000））AS TEXT）AS [Asset_ 44]，CAST（CAST（[Asset]。[CreatedDate] AS VARCHAR（8000））AS TEXT）AS [Asset _45]，[资产]。[aCat] AS [Asset_ 46]，[资产]。[aPoliceRptNo] AS [资产 _47]，[资产]。[aRelatedAssetID] AS [Asset_ 48]，[资产]。[aRelatedAssetFullCode] AS [资产 _49]，[资产]。[aPayMethod] AS [Asset_ 50]，[资产]。[aInvoiceNo] A S [资产 _51]，CAST（CAST（[资产]。[aLastFuelDate] AS VARCHAR（8000））AS TEXT）AS [Asset_ 52]，[资产]。[aFuelType] AS [资产< / [em> _53] FROM [tbMtceRegister] AS [AssetMaintenanceRecord] LEFT JOIN [tbAsset] AS [Asset] ON（[AssetMaintenanceRecord]。[AssetID] = [Asset]。[aID]）WHERE [CompletedDate] IS NULL AND [Asset] 。[aCurrProject] IS NULL AND（（[ProjectManager]。[PerGivenName] LIKE'％test％'）OR（[ProjectManager]。[PerSurname] LIKE'％test％'））ORDER BY [CompletedDate] ASC'
对我来说没问题，但我显然在某个地方出错了？
任何帮助表示感谢。
提前致谢。
答案 0 :(得分：0)
ProjectManager未包含在FROM或JOIN部分中
但在WHERE中使用：OR ([ProjectManager].[PerSurname] LIKE