No need for (1), keep tinyint consistent with the other booleans.

diff --git a/maintenance/tables.sql b/maintenance/tables.sql
index 111e397..3d8e2eb 100644 (file)
--- a/maintenance/tables.sql
+++ b/maintenance/tables.sql
@@ -510,7 +510,7 @@ CREATE TABLE /*$wgDBprefix*/category (
   cat_files int signed NOT NULL default 0,
 
   -- Should the category be hidden from article views?
-  cat_hidden tinyint(1) unsigned NOT NULL default 0,
+  cat_hidden tinyint unsigned NOT NULL default 0,
   
   PRIMARY KEY (cat_id),
   UNIQUE KEY (cat_title),