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