cat_hidden SMALLINT NOT NULL DEFAULT 0
);
-CREATE INDEX category_title ON category(cat_title, cat_pages);
+CREATE UNIQUE INDEX category_title ON category(cat_title);
+CREATE INDEX category_pages ON category(cat_pages);
cat_files INTEGER NOT NULL DEFAULT 0,
cat_hidden SMALLINT NOT NULL DEFAULT 0
);
-CREATE INDEX category_title ON category(cat_title, cat_pages);
+CREATE UNIQUE INDEX category_title ON category(cat_title);
+CREATE INDEX category_pages ON category(cat_pages);
CREATE TABLE mediawiki_version (
type TEXT NOT NULL,