ALTER TABLE `kwc_basic_downloadtag` CHANGE `open_type` `open_type` ENUM('self','blank') CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 'self';
ALTER TABLE `kwc_basic_downloadtag` DROP `width`;
ALTER TABLE `kwc_basic_downloadtag` DROP `height`;
ALTER TABLE `kwc_basic_downloadtag` DROP `menubar`;
ALTER TABLE `kwc_basic_downloadtag` DROP `toolbar`;
ALTER TABLE `kwc_basic_downloadtag` DROP `locationbar`;
ALTER TABLE `kwc_basic_downloadtag` DROP `statusbar`;
ALTER TABLE `kwc_basic_downloadtag` DROP `scrollbars`;
ALTER TABLE `kwc_basic_downloadtag` DROP `resizable`;
ALTER TABLE `kwc_basic_downloadtag` DROP `rel_nofollow`;
ALTER TABLE `kwc_basic_downloadtag` DROP `rel_noopener`;
ALTER TABLE `kwc_basic_downloadtag` DROP `rel_noreferrer`;
ALTER TABLE `kwc_basic_downloadtag` ADD `rel_noindex` TINYINT NOT NULL ;

UPDATE `kwc_basic_downloadtag` SET `open_type` = 'blank' WHERE `open_type` = 'popup';
ALTER TABLE `kwc_basic_downloadtag` CHANGE `open_type` `open_type` ENUM('self','blank') CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 'self';
ALTER TABLE `kwc_basic_downloadtag` DROP `width`;
ALTER TABLE `kwc_basic_downloadtag` DROP `height`;
ALTER TABLE `kwc_basic_downloadtag` DROP `menubar`;
ALTER TABLE `kwc_basic_downloadtag` DROP `toolbar`;
ALTER TABLE `kwc_basic_downloadtag` DROP `locationbar`;
ALTER TABLE `kwc_basic_downloadtag` DROP `statusbar`;
ALTER TABLE `kwc_basic_downloadtag` DROP `scrollbars`;
ALTER TABLE `kwc_basic_downloadtag` DROP `resizable`;
ALTER TABLE `kwc_basic_downloadtag` DROP `rel_nofollow`;
ALTER TABLE `kwc_basic_downloadtag` DROP `rel_noopener`;
ALTER TABLE `kwc_basic_downloadtag` DROP `rel_noreferrer`;
ALTER TABLE `kwc_basic_downloadtag` ADD `rel_noindex` TINYINT NOT NULL ;

Change all open types from popup to blank for download tag
Change all open types from popup to blank for download tag
