DB support for letting users specify archive tags and the message.

sql/database-create.sql

@@ -38,6 +38,8 @@ CREATE TABLE archive_tags (
   archive_idx int(10) unsigned NOT NULL default '0',
   view varchar(64) NOT NULL default '',
   date_created int(10) unsigned NOT NULL default '0',
+  tagtype enum('user','commit','savepoint','internal') NOT NULL default 'internal',
+  description text,
   PRIMARY KEY  (idx),
   UNIQUE KEY tag (tag,archive_idx,view)
 ) TYPE=MyISAM;

sql/database-fill.sql

@@ -760,6 +760,8 @@ REPLACE INTO table_regex VALUES ('mailman_listnames','listname','text','regex','
 REPLACE INTO table_regex VALUES ('default','fulltext','text','regex','^[\\040-\\176\\012\\015\\011]*$',0,20000,NULL);
 REPLACE INTO table_regex VALUES ('node_attributes','attrkey','text','regex','^[-\\w]+$',1,32,NULL);
 REPLACE INTO table_regex VALUES ('node_attributes','attrvalue','text','regex','^[-\\w\\.+,\\s]+$',0,255,NULL);
+REPLACE INTO table_regex VALUES ('archive_tags','description','text','redirect','default:text',1,512,NULL);
+REPLACE INTO table_regex VALUES ('archive_tags','tagtype','text','regex','^(user|commit|savepoint|internal)$',0,0,NULL);
 
 --
 -- Dumping data for table `testsuite_preentables`

sql/database-migrate.txt

@@ -3097,3 +3097,8 @@ last_net_act,last_cpu_act,last_ext_act);
         rename table archive_tags TO archive_tags_old, \
                   archive_tags_new TO archive_tags;
 
+4.29: Add more fields to archive_tags table.
+
+	alter table archive_tags add tagtype enum('user','commit',\
+            'savepoint','internal') NOT NULL default 'internal';
+        alter table archive_tags add description text;