#tags: kwc
ALTER TABLE  `cache_component` ADD  `tag` VARCHAR( 255 ) CHARACTER SET ASCII COLLATE ascii_bin NOT NULL AFTER  `value`;

#tags: kwc
ALTER TABLE  `cache_component` ADD  `tag` VARCHAR( 255 ) CHARACTER SET ASCII COLLATE ascii_bin NOT NULL AFTER  `value`;
ALTER TABLE  `cache_component` ADD INDEX  `tag` (  `tag` );

Add index to new tag column in cache_component
Add index to new tag column in cache_component
