mysql - (非典型)无法创建表 ‘dbnamehere.catalog_category_flat_store_1’

Question

过去三天我一直在互联网上查找此问题的解决方案。我真的需要帮助，因为它看起来很不典型。非常感谢所提供的任何东西。

运行CE 1.8

全新安装1.8，安装了一个好评如潮的扎实的1.8主题。所有索引工作正常。一旦我添加类别，产品平面数据和类别平面数据将不再编制索引。

我的所有文件夹和 SQL 权限均正确。我已经清除了锁并运行了我能找到的每个 SQL 查询，但没有成功。是的，我在尝试了很多事情之后导入了数据库，以免深入挖掘整个过程。下面是Exception.log的2个错误。

2014-03-26T23:25:24+00:00 DEBUG (7): Exception message: SQLSTATE[HY000]: General error: 1005 Can't create table 'dbname_db_user.#sql-2492_2f3a69d' (errno: 121)
Trace: #0 /home1/dbname/public_html/lib/Zend/Db/Statement/Pdo.php(228): PDOStatement->execute(Array)
#1 /home1/dbname/public_html/lib/Varien/Db/Statement/Pdo/Mysql.php(110): Zend_Db_Statement_Pdo->_execute(Array)
#2 /home1/dbname/public_html/app/code/core/Zend/Db/Statement.php(291): Varien_Db_Statement_Pdo_Mysql->_execute(Array)
#3 /home1/dbname/public_html/lib/Zend/Db/Adapter/Abstract.php(479): Zend_Db_Statement->execute(Array)
#4 /home1/dbname/public_html/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('ALTER TABLE `ca...', Array)
#5 /home1/dbname/public_html/lib/Varien/Db/Adapter/Pdo/Mysql.php(428): Zend_Db_Adapter_Pdo_Abstract->query('ALTER TABLE `ca...', Array)
#6 /home1/dbname/public_html/lib/Varien/Db/Adapter/Pdo/Mysql.php(347): Varien_Db_Adapter_Pdo_Mysql->query('ALTER TABLE `ca...')
#7 /home1/dbname/public_html/lib/Varien/Db/Adapter/Pdo/Mysql.php(2731): Varien_Db_Adapter_Pdo_Mysql->raw_query('ALTER TABLE `ca...')
#8 /home1/dbname/public_html/app/code/core/Mage/Catalog/Model/Resource/Product/Flat/Indexer.php(815): Varien_Db_Adapter_Pdo_Mysql->addForeignKey('FK_CAT_PRD_FLAT...', 'catalog_product...', 'entity_id', 'catalog_product...', 'entity_id', 'CASCADE', 'CASCADE')
#9 /home1/dbname/public_html/app/code/core/Mage/Catalog/Model/Resource/Product/Flat/Indexer.php(1389): Mage_Catalog_Model_Resource_Product_Flat_Indexer->prepareFlatTable(1)
#10 /home1/dbname/public_html/app/code/core/Mage/Catalog/Model/Product/Flat/Indexer.php(296): Mage_Catalog_Model_Resource_Product_Flat_Indexer->reindexAll()
#11 /home1/dbname/public_html/app/code/core/Mage/Catalog/Model/Product/Indexer/Flat.php(350): Mage_Catalog_Model_Product_Flat_Indexer->reindexAll()
#12 /home1/dbname/public_html/app/code/core/Mage/Index/Model/Process.php(210): Mage_Catalog_Model_Product_Indexer_Flat->reindexAll()
#13 /home1/dbname/public_html/app/code/core/Mage/Index/Model/Process.php(258): Mage_Index_Model_Process->reindexAll()
#14 /home1/dbname/public_html/app/code/core/Mage/Index/controllers/Adminhtml/ProcessController.php(127): Mage_Index_Model_Process->reindexEverything()
#15 /home1/dbname/public_html/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Mage_Index_Adminhtml_ProcessController->reindexProcessAction()
#16 /home1/dbname/public_html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch('reindexProcess')
#17 /home1/dbname/public_html/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#18 /home1/dbname/public_html/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#19 /home1/dbname/public_html/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#20 /home1/dbname/public_html/index.php(87): Mage::run('', 'store')
#21 {main}
2014-03-26T23:25:54+00:00 DEBUG (7): Exception message: SQLSTATE[HY000]: General error: 1005 Can't create table 'dbname_db_user.#sql-2492_2f3a8ee' (errno: 121)
Trace: #0 /home1/dbname/public_html/lib/Zend/Db/Statement/Pdo.php(228): PDOStatement->execute(Array)
#1 /home1/dbname/public_html/lib/Varien/Db/Statement/Pdo/Mysql.php(110): Zend_Db_Statement_Pdo->_execute(Array)
#2 /home1/dbname/public_html/app/code/core/Zend/Db/Statement.php(291): Varien_Db_Statement_Pdo_Mysql->_execute(Array)
#3 /home1/dbname/public_html/lib/Zend/Db/Adapter/Abstract.php(479): Zend_Db_Statement->execute(Array)
#4 /home1/dbname/public_html/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('ALTER TABLE `ca...', Array)
#5 /home1/dbname/public_html/lib/Varien/Db/Adapter/Pdo/Mysql.php(428): Zend_Db_Adapter_Pdo_Abstract->query('ALTER TABLE `ca...', Array)
#6 /home1/dbname/public_html/lib/Varien/Db/Adapter/Pdo/Mysql.php(347): Varien_Db_Adapter_Pdo_Mysql->query('ALTER TABLE `ca...')
#7 /home1/dbname/public_html/lib/Varien/Db/Adapter/Pdo/Mysql.php(2731): Varien_Db_Adapter_Pdo_Mysql->raw_query('ALTER TABLE `ca...')
#8 /home1/dbname/public_html/app/code/core/Mage/Catalog/Model/Resource/Product/Flat/Indexer.php(815): Varien_Db_Adapter_Pdo_Mysql->addForeignKey('FK_CAT_PRD_FLAT...', 'catalog_product...', 'entity_id', 'catalog_product...', 'entity_id', 'CASCADE', 'CASCADE')
#9 /home1/dbname/public_html/app/code/core/Mage/Catalog/Model/Resource/Product/Flat/Indexer.php(1389): Mage_Catalog_Model_Resource_Product_Flat_Indexer->prepareFlatTable(1)
#10 /home1/dbname/public_html/app/code/core/Mage/Catalog/Model/Product/Flat/Indexer.php(296): Mage_Catalog_Model_Resource_Product_Flat_Indexer->reindexAll()
#11 /home1/dbname/public_html/app/code/core/Mage/Catalog/Model/Product/Indexer/Flat.php(350): Mage_Catalog_Model_Product_Flat_Indexer->reindexAll()
#12 /home1/dbname/public_html/app/code/core/Mage/Index/Model/Process.php(210): Mage_Catalog_Model_Product_Indexer_Flat->reindexAll()
#13 /home1/dbname/public_html/app/code/core/Mage/Index/Model/Process.php(258): Mage_Index_Model_Process->reindexAll()
#14 /home1/dbname/public_html/app/code/core/Mage/Index/controllers/Adminhtml/ProcessController.php(127): Mage_Index_Model_Process->reindexEverything()
#15 /home1/dbname/public_html/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Mage_Index_Adminhtml_ProcessController->reindexProcessAction()
#16 /home1/dbname/public_html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch('reindexProcess')
#17 /home1/dbname/public_html/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#18 /home1/dbname/public_html/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#19 /home1/dbname/public_html/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#20 /home1/dbname/public_html/index.php(87): Mage::run('', 'store')
#21 {main}

关闭平面产品/类别可以使其建立索引。回到这一点。我的新类别由 1 个根类别和 6 个子类别组成。其中没有任何产品。另外，看起来奇怪的一件事是以下查询表示该表不存在。

truncate table catalog_category_flat_store_1;

提前非常感谢您提供的任何帮助。我会尽快回复。

Answer 1

您的默认引擎设置为什么？在较旧的 mysql 版本中以及将数据库从一台主机迁移到另一台主机时，出现此错误的最常见原因是引擎设置为 myisam，而它应该是 InnoDb。