Ticket #22023: 22023.patch

src/wp-admin/includes/schema.php

@@ -51 +51 @@
  slug varchar(200) NOT NULL default '',
  term_group bigint(10) NOT NULL default 0,
  PRIMARY KEY  (term_id),
- UNIQUE KEY slug (slug),
+ KEY slug (slug),
  KEY name (name)
 ) $charset_collate;
 CREATE TABLE $wpdb->term_taxonomy (