如何使用PDOException错误修复magento重新索引？

Question

重新索引数据时出现错误。 我已经工作了大约3天，这个问题仍然找不到解决方案。 这是我收到的日志错误：

默认值（MANAdev）索引化处理未知错误：异常“PDOException”有消息“SQLSTATE [23000]：完整性约束违规：1452不能添加或更新子行，外键约束失败（ glasseso_magento 。 m_filter2_value ，约束FK_m_filter2_value_mana_db?edit_session FOREIGN edit_session_id KEY（ edit_session_id ）参考m_edit_session （ id ）ON DELETE CASCADE ON UPDATE CASCAD

堆栈跟踪：

#0 /Applications/MAMP/htdocs/magestore/lib/Zend/Db/Statement/Pdo.php(228): PDOStatement->execute(Array)
#1 /Applications/MAMP/htdocs/magestore/lib/Varien/Db/Statement/Pdo/Mysql.php(110): Zend_Db_Statement_Pdo->_execute(Array)
#2 /Applications/MAMP/htdocs/magestore/lib/Zend/Db/Statement.php(300): Varien_Db_Statement_Pdo_Mysql->_execute(Array)
#3 /Applications/MAMP/htdocs/magestore/lib/Zend/Db/Adapter/Abstract.php(479): Zend_Db_Statement->execute(Array)
#4 /Applications/MAMP/htdocs/magestore/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('INSERT INTO `m_...', Array)
#5 /Applications/MAMP/htdocs/magestore/lib/Varien/Db/Adapter/Pdo/Mysql.php(419): Zend_Db_Adapter_Pdo_Abstract->query('INSERT INTO `m_...', Array)
#6 /Applications/MAMP/htdocs/magestore/lib/Zend/Db/Adapter/Abstract.php(574): Varien_Db_Adapter_Pdo_Mysql->query('INSERT INTO `m_...', Array)
#7 /Applications/MAMP/htdocs/magestore/app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(453): Zend_Db_Adapter_Abstract->insert('m_filter2_value', Array)
#8 /Applications/MAMP/htdocs/magestore/app/code/core/Mage/Core/Model/Abstract.php(318): Mage_Core_Model_Resource_Db_Abstract->save(Object(Mana_Filters_Model_Filter2_Value))
#9 /Applications/MAMP/htdocs/magestore/app/code/local/Mana/Db/Helper/Data.php(217): Mage_Core_Model_Abstract->save()
#10 /Applications/MAMP/htdocs/magestore/app/code/local/Mana/Db/Model/Indexer.php(36): Mana_Db_Helper_Data->replicate()
#11 /Applications/MAMP/htdocs/magestore/app/code/core/Mage/Index/Model/Process.php(209): Mana_Db_Model_Indexer->reindexAll()
#12 /Applications/MAMP/htdocs/magestore/app/code/core/Mage/Index/Model/Process.php(255): Mage_Index_Model_Process->reindexAll()
#13 /Applications/MAMP/htdocs/magestore/shell/indexer.php(158): Mage_Index_Model_Process->reindexEverything()
#14 /Applications/MAMP/htdocs/magestore/shell/indexer.php(198): Mage_Shell_Compiler->run()
#15 {main}

下一个例外

'Zend_Db_Statement_Exception'有消息“SQLSTATE [23000]：完整性约束违规：1452不能添加或更新子行，外键约束失败（ glasseso_magento 。 m_filter2_value ，约束FK_m_filter2_value_mana_db?edit_session外键（ edit_session_id ）参考m_edit_session （ id ）ON DELETE /Applications/MAMP/htdocs/magestore/lib/Zend/Db/Statement/Pdo.php:234中的CASCADE UPDATE CASCAD）

堆栈跟踪：

#0 /Applications/MAMP/htdocs/magestore/lib/Varien/Db/Statement/Pdo/Mysql.php(110): Zend_Db_Statement_Pdo->_execute(Array)
#1 /Applications/MAMP/htdocs/magestore/lib/Zend/Db/Statement.php(300): Varien_Db_Statement_Pdo_Mysql->_execute(Array)
#2 /Applications/MAMP/htdocs/magestore/lib/Zend/Db/Adapter/Abstract.php(479): Zend_Db_Statement->execute(Array)
#3 /Applications/MAMP/htdocs/magestore/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('INSERT INTO `m_...', Array)
#4 /Applications/MAMP/htdocs/magestore/lib/Varien/Db/Adapter/Pdo/Mysql.php(419): Zend_Db_Adapter_Pdo_Abstract->query('INSERT INTO `m_...', Array)
#5 /Applications/MAMP/htdocs/magestore/lib/Zend/Db/Adapter/Abstract.php(574): Varien_Db_Adapter_Pdo_Mysql->query('INSERT INTO `m_...', Array)
#6 /Applications/MAMP/htdocs/magestore/app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(453): Zend_Db_Adapter_Abstract->insert('m_filter2_value', Array)
#7 /Applications/MAMP/htdocs/magestore/app/code/core/Mage/Core/Model/Abstract.php(318): Mage_Core_Model_Resource_Db_Abstract->save(Object(Mana_Filters_Model_Filter2_Value))
#8 /Applications/MAMP/htdocs/magestore/app/code/local/Mana/Db/Helper/Data.php(217): Mage_Core_Model_Abstract->save()
#9 /Applications/MAMP/htdocs/magestore/app/code/local/Mana/Db/Model/Indexer.php(36): Mana_Db_Helper_Data->replicate()
#10 /Applications/MAMP/htdocs/magestore/app/code/core/Mage/Index/Model/Process.php(209): Mana_Db_Model_Indexer->reindexAll()
#11 /Applications/MAMP/htdocs/magestore/app/code/core/Mage/Index/Model/Process.php(255): Mage_Index_Model_Process->reindexAll()
#12 /Applications/MAMP/htdocs/magestore/shell/indexer.php(158): Mage_Index_Model_Process->reindexEverything()
#13 /Applications/MAMP/htdocs/magestore/shell/indexer.php(198): Mage_Shell_Compiler->run()
#14 {main}

希望有人能在这个问题上帮助我。

Answer 1

我看了一下m_edit_session的内容，只有一行ID为1的行，并且created_at下有一个时间戳。 我将唯一的那一行的ID更改为0（而不是1），该错误消失了。

Answer 2

一个好的解决方案是禁用“外键检查”。 在文件/app/code/local/Mana/Db/Helper/Data.php（217）中...

更改此：

$object->save();

为了这：

$resource = Mage::getSingleton('core/resource');
$writeConnection = $resource->getConnection('core_write');
$writeConnection->query("SET FOREIGN_KEY_CHECKS = 0;");
$object->save();
$writeConnection->query("SET FOREIGN_KEY_CHECKS = 1;");

祝好运！

Answer 3

一种快速的解决方案是捕获异常并将其记录下来，以便索引器可以完成其工作。

也许try {} catch {}块适合这里：

应用程序/MAMP/htdocs/magestore/app/code/local/Mana/Db/Helper/Data.php（217）：Mage_Core_Model_Abstract-> save（）

异常的原因可能在Mana-Module的不一致实现中找到。