Commit the experiment archiving DB changes; this stuff is sure to

change, and for now is only active at Utah.

sql/database-create.sql

@@ -4,6 +4,43 @@
 ---------------------------------------------------------
 -- Server version	3.23.58-log
 
+--
+-- Table structure for table `archive_tags`
+--
+
+CREATE TABLE archive_tags (
+  idx int(10) unsigned NOT NULL auto_increment,
+  tag varchar(64) NOT NULL default '',
+  archive_idx int(10) unsigned NOT NULL default '0',
+  date_created int(10) unsigned NOT NULL default '0',
+  PRIMARY KEY  (idx),
+  UNIQUE KEY tag (tag,archive_idx)
+) TYPE=MyISAM;
+
+--
+-- Table structure for table `archive_views`
+--
+
+CREATE TABLE archive_views (
+  view varchar(64) NOT NULL default '',
+  archive_idx int(10) unsigned NOT NULL default '0',
+  current_tag varchar(64) NOT NULL default '',
+  previous_tag varchar(64) default NULL,
+  date_created int(10) unsigned NOT NULL default '0',
+  PRIMARY KEY  (view,archive_idx)
+) TYPE=MyISAM;
+
+--
+-- Table structure for table `archives`
+--
+
+CREATE TABLE archives (
+  idx int(10) unsigned NOT NULL auto_increment,
+  directory tinytext,
+  date_created int(10) unsigned NOT NULL default '0',
+  PRIMARY KEY  (idx)
+) TYPE=MyISAM;
+
 --
 -- Table structure for table `buildings`
 --
@@ -287,6 +324,7 @@ CREATE TABLE experiment_resources (
   minlinks tinyint(3) unsigned default '0',
   maxlinks tinyint(3) unsigned default '0',
   delay_capacity tinyint(3) unsigned default NULL,
+  archive_tag varchar(32) NOT NULL default '',
   thumbnail mediumblob,
   PRIMARY KEY  (idx),
   KEY exptidx (exptidx),
@@ -321,6 +359,7 @@ CREATE TABLE experiment_stats (
   elabinelab tinyint(1) NOT NULL default '0',
   elabinelab_exptidx int(10) unsigned default NULL,
   security_level tinyint(1) NOT NULL default '0',
+  archive_idx int(10) unsigned default NULL,
   PRIMARY KEY  (eid,pid,exptidx),
   KEY exptidx (exptidx),
   KEY rsrcidx (rsrcidx)

sql/database-migrate.txt

@@ -2919,3 +2919,38 @@ last_net_act,last_cpu_act,last_ext_act);
 
       alter table nodes add reserved_pid varchar(12) default NULL \
                   after destination_orientation;
+
+4.22: Experimental archiving code. Sure to change!
+
+        CREATE TABLE archive_tags (
+          idx int(10) unsigned NOT NULL auto_increment,
+          tag varchar(64) NOT NULL default '',
+          archive_idx int(10) unsigned NOT NULL default '0',
+          date_created int(10) unsigned NOT NULL default '0',
+          PRIMARY KEY (idx),
+          UNIQUE KEY (tag,archive_idx)
+        ) TYPE=MyISAM;
+        
+        CREATE TABLE archive_views (
+          view varchar(64) NOT NULL default '',
+          archive_idx int(10) unsigned NOT NULL default '0',
+          current_tag varchar(64) NOT NULL default '',
+          previous_tag varchar(64) default NULL,
+          date_created int(10) unsigned NOT NULL default '0',
+          PRIMARY KEY  (view,archive_idx)
+        ) TYPE=MyISAM;
+        
+        CREATE TABLE archives (
+          idx int(10) unsigned NOT NULL auto_increment,
+          directory tinytext,
+          date_created int(10) unsigned NOT NULL default '0',
+          PRIMARY KEY  (idx)
+        ) TYPE=MyISAM;
+        
+        alter table experiment_stats add
+             archive_idx int(10) unsigned default NULL
+             after security_level;
+        
+        alter table experiment_resources add
+             archive_tag varchar(32) NOT NULL default ''
+             after delay_capacity;