Magento sql错误答案

【问题标题】：Magento sql errorsMagento sql错误
【发布时间】：2011-02-28 09:52:05
【问题描述】：

你对这个错误有什么想法

SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '1421062-85-1-2' for key 1

在尝试保存产品（BO 和 FO）时出现

【问题讨论】：

如果您希望人们回应，建议您接受部分答案...
开启日志记录（System > Configuration > Developer）并查看堆栈跟踪是否记录了异常。这将提供更多信息。

标签： mysql magento mysql-error-1062

【解决方案1】：

您在 ALTER TABLE 代码上的语法有误。它在前两行中缺少两个 ('。这里已更新：

ALTER TABLE `catalog_product_entity_decimal` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`,`store_id`);
ALTER TABLE `catalog_product_entity_int`  ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`,`store_id`);
ALTER TABLE `catalog_product_entity_varchar` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`,`store_id`);
ALTER TABLE `catalog_product_entity_text` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`,`store_id`);
ALTER TABLE `catalog_product_entity_datetime` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`,`store_id`);

/* Add unique keys to customer eav tables */
ALTER TABLE `customer_entity_decimal` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_entity_int`  ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_entity_varchar` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_entity_text` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_entity_datetime` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);

/* Add unique keys to customer address eav tables */
ALTER TABLE `customer_address_entity_decimal` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_address_entity_int`  ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_address_entity_varchar` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_address_entity_text` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_address_entity_datetime` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);

【讨论】：

【解决方案2】：

I've had this same 将 1.3 升级到 1.4 时出现问题：原来有很多重复条目（耶，“她就是这么说的”）。解决方案是找到并消除它们。这里是找到它们的代码：

SELECT `orig`.`entity_id`, 
   `orig`.`attribute_id`, 
   `orig`.`store_id`, 
   `orig`.`value` as `original_value`, 
   `duplicated`.`value` as `duplicated_value`
FROM `catalog_product_entity_decimal` as `orig` 
INNER JOIN `catalog_product_entity_decimal` as `duplicated` 
    ON (
         `orig`.`entity_id` = `duplicated`.`entity_id` 
         AND `orig`.`store_id` = `duplicated`.`store_id` 
         AND `orig`.`attribute_id` = `duplicated`.`attribute_id`
         AND `orig`.`value_id` > `duplicated`.`value_id`
   )

然后添加唯一键：

ALTER TABLE `catalog_product_entity_decimal` ADD UNIQUE KEY `IDX_BASE` `entity_type_id`,`entity_id`,`attribute_id`,`store_id`);
ALTER TABLE `catalog_product_entity_int`  ADD UNIQUE KEY `IDX_BASE` `entity_type_id`,`entity_id`,`attribute_id`,`store_id`);
ALTER TABLE `catalog_product_entity_varchar` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`,`store_id`);
ALTER TABLE `catalog_product_entity_text` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`,`store_id`);
ALTER TABLE `catalog_product_entity_datetime` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`,`store_id`);

/* Add unique keys to customer eav tables */
ALTER TABLE `customer_entity_decimal` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_entity_int`  ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_entity_varchar` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_entity_text` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_entity_datetime` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);

/* Add unique keys to customer address eav tables */
ALTER TABLE `customer_address_entity_decimal` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_address_entity_int`  ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_address_entity_varchar` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_address_entity_text` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);
ALTER TABLE `customer_address_entity_datetime` ADD UNIQUE KEY `IDX_BASE` (`entity_type_id`,`entity_id`,`attribute_id`);

并考虑乔纳森的评论:)

【讨论】：

我检查了所有表格..但没有备注