我需要使用插件的设置脚本更改magento中的默认customer_entity表说明,是否可以删除UNIQUE KEY
字段?
magento customer_entity
表结构描述为:
CREATE TABLE `customer_entity` (
`entity_id` int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT 'Entity Id',
`entity_type_id` smallint(5) unsigned NOT NULL DEFAULT '0' COMMENT 'Entity Type Id',
`attribute_set_id` smallint(5) unsigned NOT NULL DEFAULT '0' COMMENT 'Attribute Set Id',
`website_id` smallint(5) unsigned DEFAULT NULL COMMENT 'Website Id',
`email` varchar(255) DEFAULT NULL COMMENT 'Email',
...
UNIQUE KEY `UNQ_CUSTOMER_ENTITY_EMAIL_WEBSITE_ID` (`email`,`website_id`),
...
所以我需要的是使用安装脚本
删除它UNIQUE KEY `UNQ_CUSTOMER_ENTITY_EMAIL_WEBSITE_ID` (`email`,`website_id`)
答案 0 :(得分:3)
您可以在更新/安装脚本中运行SQL查询:
<?php
$installer = $this;
$installer->startSetup();
$sql= 'ALTER TABLE `customer_entity` DROP INDEX `UNQ_CUSTOMER_ENTITY_EMAIL_WEBSITE_ID`'
$installer->run($sql);
$installer->endSetup();
或者你可以用&#34; magento方式&#34;像这样(未经测试的代码!)
<?php
$installer = $this;
$installer->getConnection()->dropKey('customer_entity', 'UNQ_CUSTOMER_ENTITY_EMAIL_WEBSITE_ID')
$installer->endSetup();
答案 1 :(得分:2)
这样做了:
<?php
$installer = $this;
$connection = $this->getConnection();
$table = $installer->getTable('customer/entity');
$connection->dropIndex($table, 'UNQ_CUSTOMER_ENTITY_EMAIL_WEBSITE_ID');
$installer->endSetup();