startSetup(); $installer->run(" UPDATE `{$this->getTable('cms_page')}` SET `root_template` = 'two_columns_left' WHERE `root_template` LIKE 'left_column'; UPDATE `{$this->getTable('cms_page')}` SET `root_template` = 'two_columns_right' WHERE `root_template` LIKE 'right_column'; UPDATE `{$this->getTable('cms_page')}` SET `root_template` = 'three_columns' WHERE `root_template` LIKE 'three_column'; "); $installer->endSetup();