maintenance/sqlite/archives/initial-indexes.sql

   1 -- Correct for the total lack of indexes in the MW 1.13 SQLite schema
   2 --
   3 -- Unique indexes need to be handled with INSERT SELECT since just running
   4 -- the CREATE INDEX statement will fail if there are duplicate values.
   5 --
   6 -- Ignore duplicates, several tables will have them (e.g. bug 16966) but in
   7 -- most cases it's harmless to discard them. We'll keep the old tables with
   8 -- duplicates in so that the user can recover them in case of disaster.
   9
  10 --------------------------------------------------------------------------------
  11 -- Drop temporary tables from aborted runs
  12 --------------------------------------------------------------------------------
  13
  14 DROP TABLE IF EXISTS /*_*/user_tmp;
  15 DROP TABLE IF EXISTS /*_*/user_groups_tmp;
  16 DROP TABLE IF EXISTS /*_*/page_tmp;
  17 DROP TABLE IF EXISTS /*_*/revision_tmp;
  18 DROP TABLE IF EXISTS /*_*/pagelinks_tmp;
  19 DROP TABLE IF EXISTS /*_*/templatelinks_tmp;
  20 DROP TABLE IF EXISTS /*_*/imagelinks_tmp;
  21 DROP TABLE IF EXISTS /*_*/categorylinks_tmp;
  22 DROP TABLE IF EXISTS /*_*/category_tmp;
  23 DROP TABLE IF EXISTS /*_*/langlinks_tmp;
  24 DROP TABLE IF EXISTS /*_*/site_stats_tmp;
  25 DROP TABLE IF EXISTS /*_*/ipblocks_tmp;
  26 DROP TABLE IF EXISTS /*_*/watchlist_tmp;
  27 DROP TABLE IF EXISTS /*_*/math_tmp;
  28 DROP TABLE IF EXISTS /*_*/interwiki_tmp;
  29 DROP TABLE IF EXISTS /*_*/page_restrictions_tmp;
  30 DROP TABLE IF EXISTS /*_*/protected_titles_tmp;
  31 DROP TABLE IF EXISTS /*_*/page_props_tmp;
  32
  33 --------------------------------------------------------------------------------
  34 -- Create new tables
  35 --------------------------------------------------------------------------------
  36
  37 CREATE TABLE /*_*/user_tmp (
  38   user_id int unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT,
  39   user_name varchar(255) binary NOT NULL default '',
  40   user_real_name varchar(255) binary NOT NULL default '',
  41   user_password tinyblob NOT NULL,
  42   user_newpassword tinyblob NOT NULL,
  43   user_newpass_time binary(14),
  44   user_email tinytext NOT NULL,
  45   user_options blob NOT NULL,
  46   user_touched binary(14) NOT NULL default '',
  47   user_token binary(32) NOT NULL default '',
  48   user_email_authenticated binary(14),
  49   user_email_token binary(32),
  50   user_email_token_expires binary(14),
  51   user_registration binary(14),
  52   user_editcount int
  53 );
  54 CREATE UNIQUE INDEX user_name ON /*_*/user_tmp (user_name);
  55 CREATE INDEX user_email_token ON /*_*/user_tmp (user_email_token);
  56
  57
  58 CREATE TABLE /*_*/user_groups_tmp (
  59   ug_user int unsigned NOT NULL default 0,
  60   ug_group varbinary(16) NOT NULL default ''
  61 );
  62
  63 CREATE UNIQUE INDEX ug_user_group ON /*_*/user_groups_tmp (ug_user,ug_group);
  64 CREATE INDEX ug_group ON /*_*/user_groups_tmp (ug_group);
  65
  66 CREATE TABLE /*_*/page_tmp (
  67   page_id int unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT,
  68   page_namespace int NOT NULL,
  69   page_title varchar(255) binary NOT NULL,
  70   page_restrictions tinyblob NOT NULL,
  71   page_counter bigint unsigned NOT NULL default 0,
  72   page_is_redirect tinyint unsigned NOT NULL default 0,
  73   page_is_new tinyint unsigned NOT NULL default 0,
  74   page_random real unsigned NOT NULL,
  75   page_touched binary(14) NOT NULL default '',
  76   page_latest int unsigned NOT NULL,
  77   page_len int unsigned NOT NULL
  78 );
  79
  80 CREATE UNIQUE INDEX name_title ON /*_*/page_tmp (page_namespace,page_title);
  81 CREATE INDEX page_random ON /*_*/page_tmp (page_random);
  82 CREATE INDEX page_len ON /*_*/page_tmp (page_len);
  83
  84
  85 CREATE TABLE /*_*/revision_tmp (
  86   rev_id int unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT,
  87   rev_page int unsigned NOT NULL,
  88   rev_text_id int unsigned NOT NULL,
  89   rev_comment tinyblob NOT NULL,
  90   rev_user int unsigned NOT NULL default 0,
  91   rev_user_text varchar(255) binary NOT NULL default '',
  92   rev_timestamp binary(14) NOT NULL default '',
  93   rev_minor_edit tinyint unsigned NOT NULL default 0,
  94   rev_deleted tinyint unsigned NOT NULL default 0,
  95   rev_len int unsigned,
  96   rev_parent_id int unsigned default NULL
  97 );
  98 CREATE UNIQUE INDEX rev_page_id ON /*_*/revision_tmp (rev_page, rev_id);
  99 CREATE INDEX rev_timestamp ON /*_*/revision_tmp (rev_timestamp);
 100 CREATE INDEX page_timestamp ON /*_*/revision_tmp (rev_page,rev_timestamp);
 101 CREATE INDEX user_timestamp ON /*_*/revision_tmp (rev_user,rev_timestamp);
 102 CREATE INDEX usertext_timestamp ON /*_*/revision_tmp (rev_user_text,rev_timestamp);
 103
 104 CREATE TABLE /*_*/pagelinks_tmp (
 105   pl_from int unsigned NOT NULL default 0,
 106   pl_namespace int NOT NULL default 0,
 107   pl_title varchar(255) binary NOT NULL default ''
 108 );
 109
 110 CREATE UNIQUE INDEX pl_from ON /*_*/pagelinks_tmp (pl_from,pl_namespace,pl_title);
 111 CREATE INDEX pl_namespace_title ON /*_*/pagelinks_tmp (pl_namespace,pl_title,pl_from);
 112
 113
 114 CREATE TABLE /*_*/templatelinks_tmp (
 115   tl_from int unsigned NOT NULL default 0,
 116   tl_namespace int NOT NULL default 0,
 117   tl_title varchar(255) binary NOT NULL default ''
 118 );
 119
 120 CREATE UNIQUE INDEX tl_from ON /*_*/templatelinks_tmp (tl_from,tl_namespace,tl_title);
 121 CREATE INDEX tl_namespace_title ON /*_*/templatelinks_tmp (tl_namespace,tl_title,tl_from);
 122
 123
 124 CREATE TABLE /*_*/imagelinks_tmp (
 125   il_from int unsigned NOT NULL default 0,
 126   il_to varchar(255) binary NOT NULL default ''
 127 ) /*$wgDBTableOptions*/;
 128 CREATE UNIQUE INDEX il_from ON /*_*/imagelinks_tmp (il_from,il_to);
 129 CREATE INDEX il_to ON /*_*/imagelinks_tmp (il_to,il_from);
 130
 131
 132 CREATE TABLE /*_*/categorylinks_tmp (
 133   cl_from int unsigned NOT NULL default 0,
 134   cl_to varchar(255) binary NOT NULL default '',
 135   cl_sortkey varchar(70) binary NOT NULL default '',
 136   cl_timestamp timestamp NOT NULL
 137 );
 138 CREATE UNIQUE INDEX cl_from ON /*_*/categorylinks_tmp (cl_from,cl_to);
 139 CREATE INDEX cl_sortkey ON /*_*/categorylinks_tmp (cl_to,cl_sortkey,cl_from);
 140 CREATE INDEX cl_timestamp ON /*_*/categorylinks_tmp (cl_to,cl_timestamp);
 141
 142
 143 CREATE TABLE /*_*/category_tmp (
 144   cat_id int unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT,
 145   cat_title varchar(255) binary NOT NULL,
 146   cat_pages int signed NOT NULL default 0,
 147   cat_subcats int signed NOT NULL default 0,
 148   cat_files int signed NOT NULL default 0,
 149   cat_hidden tinyint unsigned NOT NULL default 0
 150 );
 151 CREATE UNIQUE INDEX cat_title ON /*_*/category_tmp (cat_title);
 152 CREATE INDEX cat_pages ON /*_*/category_tmp (cat_pages);
 153
 154 CREATE TABLE /*_*/langlinks_tmp (
 155   ll_from int unsigned NOT NULL default 0,
 156   ll_lang varbinary(20) NOT NULL default '',
 157   ll_title varchar(255) binary NOT NULL default ''
 158 );
 159
 160 CREATE UNIQUE INDEX ll_from ON /*_*/langlinks_tmp (ll_from, ll_lang);
 161 CREATE INDEX ll_lang_title ON /*_*/langlinks_tmp (ll_lang, ll_title);
 162
 163
 164 CREATE TABLE /*_*/site_stats_tmp (
 165   ss_row_id int unsigned NOT NULL,
 166   ss_total_views bigint unsigned default 0,
 167   ss_total_edits bigint unsigned default 0,
 168   ss_good_articles bigint unsigned default 0,
 169   ss_total_pages bigint default '-1',
 170   ss_users bigint default '-1',
 171   ss_active_users bigint default '-1',
 172   ss_admins int default '-1',
 173   ss_images int default 0
 174 );
 175 CREATE UNIQUE INDEX ss_row_id ON /*_*/site_stats_tmp (ss_row_id);
 176
 177
 178 CREATE TABLE /*_*/ipblocks_tmp (
 179   ipb_id int NOT NULL PRIMARY KEY AUTO_INCREMENT,
 180   ipb_address tinyblob NOT NULL,
 181   ipb_user int unsigned NOT NULL default 0,
 182   ipb_by int unsigned NOT NULL default 0,
 183   ipb_by_text varchar(255) binary NOT NULL default '',
 184   ipb_reason tinyblob NOT NULL,
 185   ipb_timestamp binary(14) NOT NULL default '',
 186   ipb_auto bool NOT NULL default 0,
 187
 188   -- If set to 1, block applies only to logged-out users
 189   ipb_anon_only bool NOT NULL default 0,
 190   ipb_create_account bool NOT NULL default 1,
 191   ipb_enable_autoblock bool NOT NULL default '1',
 192   ipb_expiry varbinary(14) NOT NULL default '',
 193   ipb_range_start tinyblob NOT NULL,
 194   ipb_range_end tinyblob NOT NULL,
 195   ipb_deleted bool NOT NULL default 0,
 196   ipb_block_email bool NOT NULL default 0,
 197   ipb_allow_usertalk bool NOT NULL default 0
 198 );
 199 CREATE UNIQUE INDEX ipb_address ON /*_*/ipblocks_tmp (ipb_address(255), ipb_user, ipb_auto, ipb_anon_only);
 200 CREATE INDEX ipb_user ON /*_*/ipblocks_tmp (ipb_user);
 201 CREATE INDEX ipb_range ON /*_*/ipblocks_tmp (ipb_range_start(8), ipb_range_end(8));
 202 CREATE INDEX ipb_timestamp ON /*_*/ipblocks_tmp (ipb_timestamp);
 203 CREATE INDEX ipb_expiry ON /*_*/ipblocks_tmp (ipb_expiry);
 204
 205
 206 CREATE TABLE /*_*/watchlist_tmp (
 207   wl_user int unsigned NOT NULL,
 208   wl_namespace int NOT NULL default 0,
 209   wl_title varchar(255) binary NOT NULL default '',
 210   wl_notificationtimestamp varbinary(14)
 211 );
 212
 213 CREATE UNIQUE INDEX wl_user_namespace_title ON /*_*/watchlist_tmp (wl_user, wl_namespace, wl_title);
 214 CREATE INDEX namespace_title ON /*_*/watchlist_tmp (wl_namespace, wl_title);
 215
 216
 217 CREATE TABLE /*_*/math_tmp (
 218   math_inputhash varbinary(16) NOT NULL,
 219   math_outputhash varbinary(16) NOT NULL,
 220   math_html_conservativeness tinyint NOT NULL,
 221   math_html text,
 222   math_mathml text
 223 );
 224
 225 CREATE UNIQUE INDEX math_inputhash ON /*_*/math_tmp (math_inputhash);
 226
 227
 228 CREATE TABLE /*_*/interwiki_tmp (
 229   iw_prefix varchar(32) NOT NULL,
 230   iw_url blob NOT NULL,
 231   iw_local bool NOT NULL,
 232   iw_trans tinyint NOT NULL default 0
 233 );
 234
 235 CREATE UNIQUE INDEX iw_prefix ON /*_*/interwiki_tmp (iw_prefix);
 236
 237
 238 CREATE TABLE /*_*/page_restrictions_tmp (
 239   pr_page int NOT NULL,
 240   pr_type varbinary(60) NOT NULL,
 241   pr_level varbinary(60) NOT NULL,
 242   pr_cascade tinyint NOT NULL,
 243   pr_user int NULL,
 244   pr_expiry varbinary(14) NULL,
 245   pr_id int unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT
 246 );
 247
 248 CREATE UNIQUE INDEX pr_pagetype ON /*_*/page_restrictions_tmp (pr_page,pr_type);
 249 CREATE UNIQUE INDEX pr_typelevel ON /*_*/page_restrictions_tmp (pr_type,pr_level);
 250 CREATE UNIQUE INDEX pr_level ON /*_*/page_restrictions_tmp (pr_level);
 251 CREATE UNIQUE INDEX pr_cascade ON /*_*/page_restrictions_tmp (pr_cascade);
 252
 253 CREATE TABLE /*_*/protected_titles_tmp (
 254   pt_namespace int NOT NULL,
 255   pt_title varchar(255) binary NOT NULL,
 256   pt_user int unsigned NOT NULL,
 257   pt_reason tinyblob,
 258   pt_timestamp binary(14) NOT NULL,
 259   pt_expiry varbinary(14) NOT NULL default '',
 260   pt_create_perm varbinary(60) NOT NULL
 261 );
 262 CREATE UNIQUE INDEX pt_namespace_title ON /*_*/protected_titles_tmp (pt_namespace,pt_title);
 263 CREATE INDEX pt_timestamp ON /*_*/protected_titles_tmp (pt_timestamp);
 264
 265 CREATE TABLE /*_*/page_props_tmp (
 266   pp_page int NOT NULL,
 267   pp_propname varbinary(60) NOT NULL,
 268   pp_value blob NOT NULL
 269 );
 270 CREATE UNIQUE INDEX pp_page_propname ON /*_*/page_props_tmp (pp_page,pp_propname);
 271
 272 --------------------------------------------------------------------------------
 273 -- Populate the new tables using INSERT SELECT
 274 --------------------------------------------------------------------------------
 275
 276 INSERT OR IGNORE INTO /*_*/user_tmp SELECT * FROM /*_*/user;
 277 INSERT OR IGNORE INTO /*_*/user_groups_tmp SELECT * FROM /*_*/user_groups;
 278 INSERT OR IGNORE INTO /*_*/page_tmp SELECT * FROM /*_*/page;
 279 INSERT OR IGNORE INTO /*_*/revision_tmp SELECT * FROM /*_*/revision;
 280 INSERT OR IGNORE INTO /*_*/pagelinks_tmp SELECT * FROM /*_*/pagelinks;
 281 INSERT OR IGNORE INTO /*_*/templatelinks_tmp SELECT * FROM /*_*/templatelinks;
 282 INSERT OR IGNORE INTO /*_*/imagelinks_tmp SELECT * FROM /*_*/imagelinks;
 283 INSERT OR IGNORE INTO /*_*/categorylinks_tmp SELECT * FROM /*_*/categorylinks;
 284 INSERT OR IGNORE INTO /*_*/category_tmp SELECT * FROM /*_*/category;
 285 INSERT OR IGNORE INTO /*_*/langlinks_tmp SELECT * FROM /*_*/langlinks;
 286 INSERT OR IGNORE INTO /*_*/site_stats_tmp SELECT * FROM /*_*/site_stats;
 287 INSERT OR IGNORE INTO /*_*/ipblocks_tmp SELECT * FROM /*_*/ipblocks;
 288 INSERT OR IGNORE INTO /*_*/watchlist_tmp SELECT * FROM /*_*/watchlist;
 289 INSERT OR IGNORE INTO /*_*/math_tmp SELECT * FROM /*_*/math;
 290 INSERT OR IGNORE INTO /*_*/interwiki_tmp SELECT * FROM /*_*/interwiki;
 291 INSERT OR IGNORE INTO /*_*/page_restrictions_tmp SELECT * FROM /*_*/page_restrictions;
 292 INSERT OR IGNORE INTO /*_*/protected_titles_tmp SELECT * FROM /*_*/protected_titles;
 293 INSERT OR IGNORE INTO /*_*/page_props_tmp SELECT * FROM /*_*/page_props;
 294
 295 --------------------------------------------------------------------------------
 296 -- Do the table renames
 297 --------------------------------------------------------------------------------
 298
 299 ALTER TABLE /*_*/user RENAME TO /*_*/user_old_13;
 300 ALTER TABLE /*_*/user_tmp RENAME TO /*_*/user;
 301 ALTER TABLE /*_*/user_groups RENAME TO /*_*/user_groups_old_13;
 302 ALTER TABLE /*_*/user_groups_tmp RENAME TO /*_*/user_groups;
 303 ALTER TABLE /*_*/page RENAME TO /*_*/page_old_13;
 304 ALTER TABLE /*_*/page_tmp RENAME TO /*_*/page;
 305 ALTER TABLE /*_*/revision RENAME TO /*_*/revision_old_13;
 306 ALTER TABLE /*_*/revision_tmp RENAME TO /*_*/revision;
 307 ALTER TABLE /*_*/pagelinks RENAME TO /*_*/pagelinks_old_13;
 308 ALTER TABLE /*_*/pagelinks_tmp RENAME TO /*_*/pagelinks;
 309 ALTER TABLE /*_*/templatelinks RENAME TO /*_*/templatelinks_old_13;
 310 ALTER TABLE /*_*/templatelinks_tmp RENAME TO /*_*/templatelinks;
 311 ALTER TABLE /*_*/imagelinks RENAME TO /*_*/imagelinks_old_13;
 312 ALTER TABLE /*_*/imagelinks_tmp RENAME TO /*_*/imagelinks;
 313 ALTER TABLE /*_*/categorylinks RENAME TO /*_*/categorylinks_old_13;
 314 ALTER TABLE /*_*/categorylinks_tmp RENAME TO /*_*/categorylinks;
 315 ALTER TABLE /*_*/category RENAME TO /*_*/category_old_13;
 316 ALTER TABLE /*_*/category_tmp RENAME TO /*_*/category;
 317 ALTER TABLE /*_*/langlinks RENAME TO /*_*/langlinks_old_13;
 318 ALTER TABLE /*_*/langlinks_tmp RENAME TO /*_*/langlinks;
 319 ALTER TABLE /*_*/site_stats RENAME TO /*_*/site_stats_old_13;
 320 ALTER TABLE /*_*/site_stats_tmp RENAME TO /*_*/site_stats;
 321 ALTER TABLE /*_*/ipblocks RENAME TO /*_*/ipblocks_old_13;
 322 ALTER TABLE /*_*/ipblocks_tmp RENAME TO /*_*/ipblocks;
 323 ALTER TABLE /*_*/watchlist RENAME TO /*_*/watchlist_old_13;
 324 ALTER TABLE /*_*/watchlist_tmp RENAME TO /*_*/watchlist;
 325 ALTER TABLE /*_*/math RENAME TO /*_*/math_old_13;
 326 ALTER TABLE /*_*/math_tmp RENAME TO /*_*/math;
 327 ALTER TABLE /*_*/interwiki RENAME TO /*_*/interwiki_old_13;
 328 ALTER TABLE /*_*/interwiki_tmp RENAME TO /*_*/interwiki;
 329 ALTER TABLE /*_*/page_restrictions RENAME TO /*_*/page_restrictions_old_13;
 330 ALTER TABLE /*_*/page_restrictions_tmp RENAME TO /*_*/page_restrictions;
 331 ALTER TABLE /*_*/protected_titles RENAME TO /*_*/protected_titles_old_13;
 332 ALTER TABLE /*_*/protected_titles_tmp RENAME TO /*_*/protected_titles;
 333 ALTER TABLE /*_*/page_props RENAME TO /*_*/page_props_old_13;
 334 ALTER TABLE /*_*/page_props_tmp RENAME TO /*_*/page_props;
 335
 336 --------------------------------------------------------------------------------
 337 -- Drop and create tables with unique indexes but no valuable data
 338 --------------------------------------------------------------------------------
 339
 340
 341 DROP TABLE IF EXISTS /*_*/searchindex;
 342 CREATE TABLE /*_*/searchindex (
 343   si_page int unsigned NOT NULL,
 344   si_title varchar(255) NOT NULL default '',
 345   si_text mediumtext NOT NULL
 346 );
 347 CREATE UNIQUE INDEX si_page ON /*_*/searchindex (si_page);
 348 CREATE INDEX si_title ON /*_*/searchindex (si_title);
 349 CREATE INDEX si_text ON /*_*/searchindex (si_text);
 350
 351 DROP TABLE IF EXISTS /*_*/transcache;
 352 CREATE TABLE /*_*/transcache (
 353   tc_url varbinary(255) NOT NULL,
 354   tc_contents text,
 355   tc_time int NOT NULL
 356 ) /*$wgDBTableOptions*/;
 357 CREATE UNIQUE INDEX tc_url_idx ON /*_*/transcache (tc_url);
 358
 359 DROP TABLE IF EXISTS /*_*/querycache_info;
 360 CREATE TABLE /*_*/querycache_info (
 361   qci_type varbinary(32) NOT NULL default '',
 362   qci_timestamp binary(14) NOT NULL default '19700101000000'
 363 ) /*$wgDBTableOptions*/;
 364 CREATE UNIQUE INDEX qci_type ON /*_*/querycache_info (qci_type);
 365
 366 --------------------------------------------------------------------------------
 367 -- Empty some cache tables to make the update faster
 368 --------------------------------------------------------------------------------
 369
 370 DELETE FROM /*_*/querycache;
 371 DELETE FROM /*_*/objectcache;
 372 DELETE FROM /*_*/querycachetwo;
 373
 374 --------------------------------------------------------------------------------
 375 -- Add indexes to tables with no unique indexes
 376 --------------------------------------------------------------------------------
 377
 378 CREATE INDEX un_user_id ON /*_*/user_newtalk (user_id);
 379 CREATE INDEX un_user_ip ON /*_*/user_newtalk (user_ip);
 380 CREATE INDEX name_title_timestamp ON /*_*/archive (ar_namespace,ar_title,ar_timestamp);
 381 CREATE INDEX ar_usertext_timestamp ON /*_*/archive (ar_user_text,ar_timestamp);
 382 CREATE INDEX el_from ON /*_*/externallinks (el_from, el_to(40));
 383 CREATE INDEX el_to ON /*_*/externallinks (el_to(60), el_from);
 384 CREATE INDEX el_index ON /*_*/externallinks (el_index(60));
 385 CREATE INDEX img_usertext_timestamp ON /*_*/image (img_user_text,img_timestamp);
 386 CREATE INDEX img_size ON /*_*/image (img_size);
 387 CREATE INDEX img_timestamp ON /*_*/image (img_timestamp);
 388 CREATE INDEX img_sha1 ON /*_*/image (img_sha1);
 389 CREATE INDEX oi_usertext_timestamp ON /*_*/oldimage (oi_user_text,oi_timestamp);
 390 CREATE INDEX oi_name_timestamp ON /*_*/oldimage (oi_name,oi_timestamp);
 391 CREATE INDEX oi_name_archive_name ON /*_*/oldimage (oi_name,oi_archive_name(14));
 392 CREATE INDEX oi_sha1 ON /*_*/oldimage (oi_sha1);
 393 CREATE INDEX fa_name ON /*_*/filearchive (fa_name, fa_timestamp);
 394 CREATE INDEX fa_group_key ON /*_*/filearchive (fa_storage_group, fa_storage_key);
 395 CREATE INDEX fa_deleted_timestamp ON /*_*/filearchive (fa_deleted_timestamp);
 396 CREATE INDEX fa_user_timestamp ON /*_*/filearchive (fa_user_text,fa_timestamp);
 397 CREATE INDEX rc_timestamp ON /*_*/recentchanges (rc_timestamp);
 398 CREATE INDEX rc_namespace_title ON /*_*/recentchanges (rc_namespace, rc_title);
 399 CREATE INDEX rc_cur_id ON /*_*/recentchanges (rc_cur_id);
 400 CREATE INDEX new_name_timestamp ON /*_*/recentchanges (rc_new,rc_namespace,rc_timestamp);
 401 CREATE INDEX rc_ip ON /*_*/recentchanges (rc_ip);
 402 CREATE INDEX rc_ns_usertext ON /*_*/recentchanges (rc_namespace, rc_user_text);
 403 CREATE INDEX rc_user_text ON /*_*/recentchanges (rc_user_text, rc_timestamp);
 404 CREATE INDEX qc_type_value ON /*_*/querycache (qc_type,qc_value);
 405 CREATE INDEX oc_exptime ON /*_*/objectcache (exptime);
 406 CREATE INDEX type_time ON /*_*/logging (log_type, log_timestamp);
 407 CREATE INDEX user_time ON /*_*/logging (log_user, log_timestamp);
 408 CREATE INDEX page_time ON /*_*/logging (log_namespace, log_title, log_timestamp);
 409 CREATE INDEX times ON /*_*/logging (log_timestamp);
 410 CREATE INDEX tb_page ON /*_*/trackbacks (tb_page);
 411 CREATE INDEX job_cmd_namespace_title ON /*_*/job (job_cmd, job_namespace, job_title);
 412 CREATE INDEX rd_ns_title ON /*_*/redirect (rd_namespace,rd_title,rd_from);
 413 CREATE INDEX qcc_type ON /*_*/querycachetwo (qcc_type,qcc_value);
 414 CREATE INDEX qcc_title ON /*_*/querycachetwo (qcc_type,qcc_namespace,qcc_title);
 415 CREATE INDEX qcc_titletwo ON /*_*/querycachetwo (qcc_type,qcc_namespacetwo,qcc_titletwo);
 416
 417 INSERT INTO /*_*/updatelog VALUES ('initial_indexes');