maintenance/tables.sql

   1 -- SQL to create the initial tables for the Wikipedia database.
   2 -- This is read and executed by the install script; you should
   3 -- never have to run it by itself.
   4 --
   5 -- Only UNIQUE keys are defined here; the rest are added by
   6 -- indexes.sql.
   7 --
   8 -- If you change the main development branch version of this
   9 -- file, please add an appropriate ALTER TABLE to update.php,
  10 -- and increment the version number in Version.php.
  11
  12 DROP TABLE IF EXISTS user;
  13 CREATE TABLE user (
  14   user_id int(5) unsigned NOT NULL auto_increment,
  15   user_name varchar(255) binary NOT NULL default '',
  16   user_rights tinyblob NOT NULL default '',
  17   user_password tinyblob NOT NULL default '',
  18   user_newpassword tinyblob NOT NULL default '',
  19   user_email tinytext NOT NULL default '',
  20   user_options blob NOT NULL default '',
  21   user_touched char(14) binary NOT NULL default '',
  22   UNIQUE KEY user_id (user_id)
  23 ) TYPE=MyISAM PACK_KEYS=1;
  24
  25 DROP TABLE IF EXISTS user_newtalk;
  26 CREATE TABLE user_newtalk (
  27   user_id int(5) NOT NULL default '0',
  28   user_ip varchar(40) NOT NULL default ''
  29 ) TYPE=MyISAM;
  30
  31 DROP TABLE IF EXISTS cur;
  32 CREATE TABLE cur (
  33   cur_id int(8) unsigned NOT NULL auto_increment,
  34   cur_namespace tinyint(2) unsigned NOT NULL default '0',
  35   cur_title varchar(255) binary NOT NULL default '',
  36   cur_text mediumtext NOT NULL default '',
  37   cur_comment tinyblob NOT NULL default '',
  38   cur_user int(5) unsigned NOT NULL default '0',
  39   cur_user_text varchar(255) binary NOT NULL default '',
  40   cur_timestamp char(14) binary NOT NULL default '',
  41   cur_restrictions tinyblob NOT NULL default '',
  42   cur_counter bigint(20) unsigned NOT NULL default '0',
  43   cur_is_redirect tinyint(1) unsigned NOT NULL default '0',
  44   cur_minor_edit tinyint(1) unsigned NOT NULL default '0',
  45   cur_is_new tinyint(1) unsigned NOT NULL default '0',
  46   cur_random real unsigned NOT NULL,
  47   cur_touched char(14) binary NOT NULL default '',
  48   inverse_timestamp char(14) binary NOT NULL default '',
  49   UNIQUE KEY cur_id (cur_id)
  50 ) TYPE=MyISAM PACK_KEYS=1;
  51
  52 DROP TABLE IF EXISTS old;
  53 CREATE TABLE old (
  54   old_id int(8) unsigned NOT NULL auto_increment,
  55   old_namespace tinyint(2) unsigned NOT NULL default '0',
  56   old_title varchar(255) binary NOT NULL default '',
  57   old_text mediumtext NOT NULL default '',
  58   old_comment tinyblob NOT NULL default '',
  59   old_user int(5) unsigned NOT NULL default '0',
  60   old_user_text varchar(255) binary NOT NULL,
  61   old_timestamp char(14) binary NOT NULL default '',
  62   old_minor_edit tinyint(1) NOT NULL default '0',
  63   old_flags tinyblob NOT NULL default '',
  64   inverse_timestamp char(14) binary NOT NULL default '',
  65   UNIQUE KEY old_id (old_id)
  66 ) TYPE=MyISAM PACK_KEYS=1;
  67
  68 DROP TABLE IF EXISTS archive;
  69 CREATE TABLE archive (
  70   ar_namespace tinyint(2) unsigned NOT NULL default '0',
  71   ar_title varchar(255) binary NOT NULL default '',
  72   ar_text mediumtext NOT NULL default '',
  73   ar_comment tinyblob NOT NULL default '',
  74   ar_user int(5) unsigned NOT NULL default '0',
  75   ar_user_text varchar(255) binary NOT NULL,
  76   ar_timestamp char(14) binary NOT NULL default '',
  77   ar_minor_edit tinyint(1) NOT NULL default '0',
  78   ar_flags tinyblob NOT NULL default ''
  79 ) TYPE=MyISAM PACK_KEYS=1;
  80
  81 DROP TABLE IF EXISTS links;
  82 CREATE TABLE links (
  83   l_from varchar(255) binary NOT NULL default '',
  84   l_to int(8) unsigned NOT NULL default '0'
  85 ) TYPE=MyISAM;
  86
  87 DROP TABLE IF EXISTS brokenlinks;
  88 CREATE TABLE brokenlinks (
  89   bl_from int(8) unsigned NOT NULL default '0',
  90   bl_to varchar(255) binary NOT NULL default ''
  91 ) TYPE=MyISAM;
  92
  93 DROP TABLE IF EXISTS linkscc;
  94 CREATE TABLE linkscc (
  95   lcc_pageid INT UNSIGNED NOT NULL UNIQUE KEY,
  96   lcc_title VARCHAR(255) binary NOT NULL UNIQUE KEY,
  97   lcc_cacheobj MEDIUMBLOB NOT NULL
  98 ) TYPE=MyISAM;
  99
 100 DROP TABLE IF EXISTS imagelinks;
 101 CREATE TABLE imagelinks (
 102   il_from varchar(255) binary NOT NULL default '',
 103   il_to varchar(255) binary NOT NULL default ''
 104 ) TYPE=MyISAM;
 105
 106 DROP TABLE IF EXISTS site_stats;
 107 CREATE TABLE site_stats (
 108   ss_row_id int(8) unsigned NOT NULL,
 109   ss_total_views bigint(20) unsigned default '0',
 110   ss_total_edits bigint(20) unsigned default '0',
 111   ss_good_articles bigint(20) unsigned default '0',
 112   UNIQUE KEY ss_row_id (ss_row_id)
 113 ) TYPE=MyISAM;
 114
 115 DROP TABLE IF EXISTS hitcounter;
 116 CREATE TABLE hitcounter (
 117   hc_id INTEGER UNSIGNED NOT NULL
 118 ) TYPE=HEAP MAX_ROWS=25000;
 119
 120 DROP TABLE IF EXISTS ipblocks;
 121 CREATE TABLE ipblocks (
 122   ipb_id int(8) NOT NULL auto_increment,
 123   ipb_address varchar(40) binary NOT NULL default '',
 124   ipb_user int(8) unsigned NOT NULL default '0',
 125   ipb_by int(8) unsigned NOT NULL default '0',
 126   ipb_reason tinyblob NOT NULL default '',
 127   ipb_timestamp char(14) binary NOT NULL default '',
 128   ipb_auto tinyint(1) NOT NULL default '0',
 129   ipb_expiry char(14) binary NOT NULL default '',
 130   UNIQUE KEY ipb_id (ipb_id)
 131 ) TYPE=MyISAM PACK_KEYS=1;
 132
 133 DROP TABLE IF EXISTS image;
 134 CREATE TABLE image (
 135   img_name varchar(255) binary NOT NULL default '',
 136   img_size int(8) unsigned NOT NULL default '0',
 137   img_description tinyblob NOT NULL default '',
 138   img_user int(5) unsigned NOT NULL default '0',
 139   img_user_text varchar(255) binary NOT NULL default '',
 140   img_timestamp char(14) binary NOT NULL default ''
 141 ) TYPE=MyISAM PACK_KEYS=1;
 142
 143 DROP TABLE IF EXISTS oldimage;
 144 CREATE TABLE oldimage (
 145   oi_name varchar(255) binary NOT NULL default '',
 146   oi_archive_name varchar(255) binary NOT NULL default '',
 147   oi_size int(8) unsigned NOT NULL default 0,
 148   oi_description tinyblob NOT NULL default '',
 149   oi_user int(5) unsigned NOT NULL default '0',
 150   oi_user_text varchar(255) binary NOT NULL default '',
 151   oi_timestamp char(14) binary NOT NULL default ''
 152 ) TYPE=MyISAM PACK_KEYS=1;
 153
 154 DROP TABLE IF EXISTS recentchanges;
 155 CREATE TABLE recentchanges (
 156   rc_timestamp varchar(14) binary NOT NULL default '',
 157   rc_cur_time varchar(14) binary NOT NULL default '',
 158   rc_user int(10) unsigned NOT NULL default '0',
 159   rc_user_text varchar(255) binary NOT NULL default '',
 160   rc_namespace tinyint(3) unsigned NOT NULL default '0',
 161   rc_title varchar(255) binary NOT NULL default '',
 162   rc_comment varchar(255) binary NOT NULL default '',
 163   rc_minor tinyint(3) unsigned NOT NULL default '0',
 164   rc_bot tinyint(3) unsigned NOT NULL default '0',
 165   rc_new tinyint(3) unsigned NOT NULL default '0',
 166   rc_cur_id int(10) unsigned NOT NULL default '0',
 167   rc_this_oldid int(10) unsigned NOT NULL default '0',
 168   rc_last_oldid int(10) unsigned NOT NULL default '0',
 169   rc_type tinyint(3) unsigned NOT NULL default '0',
 170   rc_moved_to_ns tinyint(3) unsigned NOT NULL default '0',
 171   rc_moved_to_title varchar(255) binary NOT NULL default ''
 172 ) TYPE=MyISAM PACK_KEYS=1;
 173
 174 DROP TABLE IF EXISTS watchlist;
 175 CREATE TABLE watchlist (
 176   wl_user int(5) unsigned NOT NULL,
 177   wl_namespace tinyint(2) unsigned NOT NULL default '0',
 178   wl_title varchar(255) binary NOT NULL default '',
 179   UNIQUE KEY (wl_user, wl_namespace, wl_title)
 180 ) TYPE=MyISAM PACK_KEYS=1;
 181
 182 DROP TABLE IF EXISTS math;
 183 CREATE TABLE math (
 184   math_inputhash varchar(16) NOT NULL,
 185   math_outputhash varchar(16) NOT NULL,
 186   math_html_conservativeness tinyint(1) NOT NULL,
 187   math_html text,
 188   math_mathml text,
 189   UNIQUE KEY math_inputhash (math_inputhash)
 190 ) TYPE=MyISAM;
 191
 192
 193 -- Table searchindex must be MyISAM for fulltext support
 194
 195 DROP TABLE IF EXISTS searchindex;
 196 CREATE TABLE searchindex (
 197   si_page int(8) unsigned NOT NULL,
 198   si_title varchar(255) NOT NULL default '',
 199   si_text mediumtext NOT NULL default '',
 200   UNIQUE KEY (si_page)
 201 ) TYPE=MyISAM PACK_KEYS=1;
 202
 203 DROP TABLE IF EXISTS interwiki;
 204 CREATE TABLE interwiki (
 205   iw_prefix char(32) NOT NULL,
 206   iw_url char(127) NOT NULL,
 207   iw_local BOOL NOT NULL,
 208   UNIQUE KEY iw_prefix (iw_prefix)
 209 );
 210