maintenance/postgres/tables.sql

   1 -- SQL to create the initial tables for the MediaWiki database.
   2 -- This is read and executed by the install script; you should
   3 -- not have to run it by itself unless doing a manual install.
   4 -- This is the PostgreSQL version.
   5 -- For information about each table, please see the notes in maintenance/tables.sql
   6 -- Please make sure all dollar-quoting uses $mw$ at the start of the line
   7 -- TODO: Change CHAR/SMALLINT to BOOL (still used in a non-bool fashion in PHP code)
   8
   9 BEGIN;
  10 SET client_min_messages = 'ERROR';
  11
  12 DROP SEQUENCE IF EXISTS user_user_id_seq CASCADE;
  13 DROP SEQUENCE IF EXISTS actor_actor_id_seq CASCADE;
  14 DROP SEQUENCE IF EXISTS page_page_id_seq CASCADE;
  15 DROP SEQUENCE IF EXISTS revision_rev_id_seq CASCADE;
  16 DROP SEQUENCE IF EXISTS comment_comment_id_seq CASCADE;
  17 DROP SEQUENCE IF EXISTS text_old_id_seq CASCADE;
  18 DROP SEQUENCE IF EXISTS page_restrictions_pr_id_seq CASCADE;
  19 DROP SEQUENCE IF EXISTS ipblocks_ipb_id_seq CASCADE;
  20 DROP SEQUENCE IF EXISTS filearchive_fa_id_seq CASCADE;
  21 DROP SEQUENCE IF EXISTS uploadstash_us_id_seq CASCADE;
  22 DROP SEQUENCE IF EXISTS recentchanges_rc_id_seq CASCADE;
  23 DROP SEQUENCE IF EXISTS watchlist_wl_id_seq CASCADE;
  24 DROP SEQUENCE IF EXISTS logging_log_id_seq CASCADE;
  25 DROP SEQUENCE IF EXISTS job_job_id_seq CASCADE;
  26 DROP SEQUENCE IF EXISTS category_cat_id_seq CASCADE;
  27 DROP SEQUENCE IF EXISTS archive_ar_id_seq CASCADE;
  28 DROP SEQUENCE IF EXISTS externallinks_el_id_seq CASCADE;
  29 DROP SEQUENCE IF EXISTS sites_site_id_seq CASCADE;
  30 DROP SEQUENCE IF EXISTS change_tag_ct_id_seq CASCADE;
  31 DROP SEQUENCE IF EXISTS tag_summary_ts_id_seq CASCADE;
  32 DROP FUNCTION IF EXISTS page_deleted() CASCADE;
  33 DROP FUNCTION IF EXISTS ts2_page_title() CASCADE;
  34 DROP FUNCTION IF EXISTS ts2_page_text() CASCADE;
  35 DROP FUNCTION IF EXISTS add_interwiki(TEXT,INT,SMALLINT) CASCADE;
  36 DROP TYPE IF EXISTS media_type CASCADE;
  37
  38 CREATE SEQUENCE user_user_id_seq MINVALUE 0 START WITH 0;
  39 CREATE TABLE mwuser ( -- replace reserved word 'user'
  40   user_id                   INTEGER  NOT NULL  PRIMARY KEY DEFAULT nextval('user_user_id_seq'),
  41   user_name                 TEXT     NOT NULL  UNIQUE,
  42   user_real_name            TEXT,
  43   user_password             TEXT,
  44   user_newpassword          TEXT,
  45   user_newpass_time         TIMESTAMPTZ,
  46   user_token                TEXT,
  47   user_email                TEXT,
  48   user_email_token          TEXT,
  49   user_email_token_expires  TIMESTAMPTZ,
  50   user_email_authenticated  TIMESTAMPTZ,
  51   user_touched              TIMESTAMPTZ,
  52   user_registration         TIMESTAMPTZ,
  53   user_editcount            INTEGER,
  54   user_password_expires     TIMESTAMPTZ NULL
  55 );
  56 ALTER SEQUENCE user_user_id_seq OWNED BY mwuser.user_id;
  57 CREATE INDEX user_email_token_idx ON mwuser (user_email_token);
  58
  59 -- Create a dummy user to satisfy fk contraints especially with revisions
  60 INSERT INTO mwuser
  61   VALUES (DEFAULT,'Anonymous','',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,now(),now());
  62
  63 CREATE SEQUENCE actor_actor_id_seq;
  64 CREATE TABLE actor (
  65   actor_id      INTEGER  NOT NULL  PRIMARY KEY DEFAULT nextval('actor_actor_id_seq'),
  66   actor_user INTEGER,
  67   actor_name    TEXT     NOT NULL
  68 );
  69 ALTER SEQUENCE actor_actor_id_seq OWNED BY actor.actor_id;
  70 CREATE UNIQUE INDEX actor_user ON actor (actor_user);
  71 CREATE UNIQUE INDEX actor_name ON actor (actor_name);
  72
  73 CREATE TABLE user_groups (
  74   ug_user    INTEGER          NULL  REFERENCES mwuser(user_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
  75   ug_group   TEXT         NOT NULL,
  76   ug_expiry  TIMESTAMPTZ  NULL,
  77   PRIMARY KEY(ug_user, ug_group)
  78 );
  79 CREATE INDEX user_groups_group  ON user_groups (ug_group);
  80 CREATE INDEX user_groups_expiry ON user_groups (ug_expiry);
  81
  82 CREATE TABLE user_former_groups (
  83   ufg_user   INTEGER      NULL  REFERENCES mwuser(user_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
  84   ufg_group  TEXT     NOT NULL
  85 );
  86 CREATE UNIQUE INDEX ufg_user_group ON user_former_groups (ufg_user, ufg_group);
  87
  88 CREATE TABLE user_newtalk (
  89   user_id              INTEGER      NOT NULL  REFERENCES mwuser(user_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
  90   user_ip              TEXT             NULL,
  91   user_last_timestamp  TIMESTAMPTZ
  92 );
  93 CREATE INDEX user_newtalk_id_idx ON user_newtalk (user_id);
  94 CREATE INDEX user_newtalk_ip_idx ON user_newtalk (user_ip);
  95
  96 CREATE TABLE bot_passwords (
  97   bp_user INTEGER NOT NULL,
  98   bp_app_id TEXT NOT NULL,
  99   bp_password TEXT NOT NULL,
 100   bp_token TEXT NOT NULL,
 101   bp_restrictions TEXT NOT NULL,
 102   bp_grants TEXT NOT NULL,
 103   PRIMARY KEY ( bp_user, bp_app_id )
 104 );
 105
 106 CREATE SEQUENCE page_page_id_seq;
 107 CREATE TABLE page (
 108   page_id            INTEGER        NOT NULL  PRIMARY KEY DEFAULT nextval('page_page_id_seq'),
 109   page_namespace     SMALLINT       NOT NULL,
 110   page_title         TEXT           NOT NULL,
 111   page_restrictions  TEXT,
 112   page_is_redirect   SMALLINT       NOT NULL  DEFAULT 0,
 113   page_is_new        SMALLINT       NOT NULL  DEFAULT 0,
 114   page_random        NUMERIC(15,14) NOT NULL  DEFAULT RANDOM(),
 115   page_touched       TIMESTAMPTZ,
 116   page_links_updated TIMESTAMPTZ    NULL,
 117   page_latest        INTEGER        NOT NULL, -- FK?
 118   page_len           INTEGER        NOT NULL,
 119   page_content_model TEXT,
 120   page_lang          TEXT                     DEFAULT NULL
 121 );
 122 ALTER SEQUENCE page_page_id_seq OWNED BY page.page_id;
 123 CREATE UNIQUE INDEX page_unique_name ON page (page_namespace, page_title);
 124 CREATE INDEX page_main_title         ON page (page_title text_pattern_ops) WHERE page_namespace = 0;
 125 CREATE INDEX page_talk_title         ON page (page_title text_pattern_ops) WHERE page_namespace = 1;
 126 CREATE INDEX page_user_title         ON page (page_title text_pattern_ops) WHERE page_namespace = 2;
 127 CREATE INDEX page_utalk_title        ON page (page_title text_pattern_ops) WHERE page_namespace = 3;
 128 CREATE INDEX page_project_title      ON page (page_title text_pattern_ops) WHERE page_namespace = 4;
 129 CREATE INDEX page_mediawiki_title    ON page (page_title text_pattern_ops) WHERE page_namespace = 8;
 130 CREATE INDEX page_random_idx         ON page (page_random);
 131 CREATE INDEX page_len_idx            ON page (page_len);
 132
 133 CREATE FUNCTION page_deleted() RETURNS TRIGGER LANGUAGE plpgsql AS
 134 $mw$
 135 BEGIN
 136 DELETE FROM recentchanges WHERE rc_namespace = OLD.page_namespace AND rc_title = OLD.page_title;
 137 RETURN NULL;
 138 END;
 139 $mw$;
 140
 141 CREATE TRIGGER page_deleted AFTER DELETE ON page
 142   FOR EACH ROW EXECUTE PROCEDURE page_deleted();
 143
 144 CREATE SEQUENCE revision_rev_id_seq;
 145 CREATE TABLE revision (
 146   rev_id             INTEGER      NOT NULL  UNIQUE DEFAULT nextval('revision_rev_id_seq'),
 147   rev_page           INTEGER          NULL  REFERENCES page (page_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 148   rev_text_id        INTEGER          NULL, -- FK
 149   rev_comment        TEXT         NOT NULL DEFAULT '',
 150   rev_user           INTEGER      NOT NULL DEFAULT 0 REFERENCES mwuser(user_id) ON DELETE RESTRICT DEFERRABLE INITIALLY DEFERRED,
 151   rev_user_text      TEXT         NOT NULL DEFAULT '',
 152   rev_timestamp      TIMESTAMPTZ  NOT NULL,
 153   rev_minor_edit     SMALLINT     NOT NULL  DEFAULT 0,
 154   rev_deleted        SMALLINT     NOT NULL  DEFAULT 0,
 155   rev_len            INTEGER          NULL,
 156   rev_parent_id      INTEGER          NULL,
 157   rev_sha1           TEXT         NOT NULL DEFAULT '',
 158   rev_content_model  TEXT,
 159   rev_content_format TEXT
 160 );
 161 ALTER SEQUENCE revision_rev_id_seq OWNED BY revision.rev_id;
 162 CREATE UNIQUE INDEX revision_unique ON revision (rev_page, rev_id);
 163 CREATE INDEX rev_text_id_idx        ON revision (rev_text_id);
 164 CREATE INDEX rev_timestamp_idx      ON revision (rev_timestamp);
 165 CREATE INDEX rev_user_idx           ON revision (rev_user);
 166 CREATE INDEX rev_user_text_idx      ON revision (rev_user_text);
 167
 168 CREATE TABLE revision_comment_temp (
 169         revcomment_rev        INTEGER NOT NULL,
 170         revcomment_comment_id INTEGER NOT NULL,
 171         PRIMARY KEY (revcomment_rev, revcomment_comment_id)
 172 );
 173 CREATE UNIQUE INDEX revcomment_rev ON revision_comment_temp (revcomment_rev);
 174
 175 CREATE TABLE revision_actor_temp (
 176   revactor_rev       INTEGER NOT NULL,
 177   revactor_actor     INTEGER NOT NULL,
 178   revactor_timestamp TIMESTAMPTZ  NOT NULL,
 179   revactor_page      INTEGER          NULL  REFERENCES page (page_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 180   PRIMARY KEY (revactor_rev, revactor_actor)
 181 );
 182 CREATE UNIQUE INDEX revactor_rev ON revision_actor_temp (revactor_rev);
 183 CREATE INDEX rev_actor_timestamp ON revision_actor_temp (revactor_actor,revactor_timestamp);
 184 CREATE INDEX rev_page_actor_timestamp ON revision_actor_temp (revactor_page,revactor_actor,revactor_timestamp);
 185
 186 CREATE SEQUENCE ip_changes_ipc_rev_id_seq;
 187 CREATE TABLE ip_changes (
 188   ipc_rev_id        INTEGER PRIMARY KEY NOT NULL DEFAULT nextval('ip_changes_ipc_rev_id_seq'),
 189   ipc_rev_timestamp TIMESTAMPTZ NOT NULL,
 190   ipc_hex           BYTEA NOT NULL DEFAULT ''
 191 );
 192 ALTER SEQUENCE ip_changes_ipc_rev_id_seq OWNED BY ip_changes.ipc_rev_id;
 193 CREATE INDEX ipc_rev_timestamp ON ip_changes (ipc_rev_timestamp);
 194 CREATE INDEX ipc_hex_time ON ip_changes (ipc_hex,ipc_rev_timestamp);
 195
 196 CREATE SEQUENCE text_old_id_seq;
 197 CREATE TABLE pagecontent ( -- replaces reserved word 'text'
 198   old_id     INTEGER  NOT NULL  PRIMARY KEY DEFAULT nextval('text_old_id_seq'),
 199   old_text   TEXT,
 200   old_flags  TEXT
 201 );
 202 ALTER SEQUENCE text_old_id_seq OWNED BY pagecontent.old_id;
 203
 204
 205 CREATE SEQUENCE comment_comment_id_seq;
 206 CREATE TABLE comment (
 207   comment_id   INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('comment_comment_id_seq'),
 208   comment_hash INTEGER NOT NULL,
 209   comment_text TEXT    NOT NULL,
 210   comment_data TEXT
 211 );
 212 ALTER SEQUENCE comment_comment_id_seq OWNED BY comment.comment_id;
 213 CREATE INDEX comment_hash ON comment (comment_hash);
 214
 215
 216 CREATE SEQUENCE page_restrictions_pr_id_seq;
 217 CREATE TABLE page_restrictions (
 218   pr_id      INTEGER      NOT NULL  UNIQUE DEFAULT nextval('page_restrictions_pr_id_seq'),
 219   pr_page    INTEGER          NULL  REFERENCES page (page_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 220   pr_type    TEXT         NOT NULL,
 221   pr_level   TEXT         NOT NULL,
 222   pr_cascade SMALLINT     NOT NULL,
 223   pr_user    INTEGER          NULL,
 224   pr_expiry  TIMESTAMPTZ      NULL
 225 );
 226 ALTER SEQUENCE page_restrictions_pr_id_seq OWNED BY page_restrictions.pr_id;
 227 ALTER TABLE page_restrictions ADD CONSTRAINT page_restrictions_pk PRIMARY KEY (pr_page,pr_type);
 228
 229 CREATE TABLE page_props (
 230   pp_page      INTEGER  NOT NULL  REFERENCES page (page_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 231   pp_propname  TEXT     NOT NULL,
 232   pp_value     TEXT     NOT NULL,
 233   pp_sortkey   FLOAT
 234 );
 235 ALTER TABLE page_props ADD CONSTRAINT page_props_pk PRIMARY KEY (pp_page,pp_propname);
 236 CREATE INDEX page_props_propname ON page_props (pp_propname);
 237 CREATE UNIQUE INDEX pp_propname_page ON page_props (pp_propname,pp_page);
 238 CREATE INDEX pp_propname_sortkey_page ON page_props (pp_propname, pp_sortkey, pp_page) WHERE (pp_sortkey IS NOT NULL);
 239
 240 CREATE SEQUENCE archive_ar_id_seq;
 241 CREATE TABLE archive (
 242   ar_id             INTEGER      NOT NULL  PRIMARY KEY DEFAULT nextval('archive_ar_id_seq'),
 243   ar_namespace      SMALLINT     NOT NULL,
 244   ar_title          TEXT         NOT NULL,
 245   ar_text           TEXT, -- technically should be bytea, but not used anymore
 246   ar_page_id        INTEGER          NULL,
 247   ar_parent_id      INTEGER          NULL,
 248   ar_sha1           TEXT         NOT NULL DEFAULT '',
 249   ar_comment        TEXT         NOT NULL DEFAULT '',
 250   ar_comment_id     INTEGER      NOT NULL DEFAULT 0,
 251   ar_user           INTEGER      NOT NULL DEFAULT 0 REFERENCES mwuser(user_id) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
 252   ar_user_text      TEXT         NOT NULL DEFAULT '',
 253   ar_actor          INTEGER      NOT NULL DEFAULT 0,
 254   ar_timestamp      TIMESTAMPTZ  NOT NULL,
 255   ar_minor_edit     SMALLINT     NOT NULL  DEFAULT 0,
 256   ar_flags          TEXT,
 257   ar_rev_id         INTEGER      NOT NULL,
 258   ar_text_id        INTEGER,
 259   ar_deleted        SMALLINT     NOT NULL  DEFAULT 0,
 260   ar_len            INTEGER          NULL,
 261   ar_content_model  TEXT,
 262   ar_content_format TEXT
 263 );
 264 ALTER SEQUENCE archive_ar_id_seq OWNED BY archive.ar_id;
 265 CREATE INDEX archive_name_title_timestamp ON archive (ar_namespace,ar_title,ar_timestamp);
 266 CREATE INDEX archive_user_text            ON archive (ar_user_text);
 267 CREATE INDEX archive_actor                ON archive (ar_actor);
 268
 269
 270 CREATE TABLE slots (
 271   slot_revision_id INTEGER   NOT NULL,
 272   slot_role_id     SMALLINT  NOT NULL,
 273   slot_content_id  INTEGER   NOT NULL,
 274   slot_origin      INTEGER   NOT NULL,
 275   PRIMARY KEY (slot_revision_id, slot_role_id)
 276 );
 277
 278 CREATE INDEX slot_revision_origin_role ON slots (slot_revision_id, slot_origin, slot_role_id);
 279
 280
 281 CREATE SEQUENCE content_content_id_seq;
 282 CREATE TABLE content (
 283   content_id      INTEGER   NOT NULL PRIMARY KEY DEFAULT nextval('content_content_id_seq'),
 284   content_size    INTEGER   NOT NULL,
 285   content_sha1    TEXT      NOT NULL,
 286   content_model   SMALLINT  NOT NULL,
 287   content_address TEXT      NOT NULL
 288 );
 289 ALTER SEQUENCE content_content_id_seq OWNED BY content.content_id;
 290
 291
 292 CREATE SEQUENCE slot_roles_role_id_seq;
 293 CREATE TABLE slot_roles (
 294   role_id    SMALLINT  NOT NULL PRIMARY KEY DEFAULT nextval('slot_roles_role_id_seq'),
 295   role_name  TEXT      NOT NULL
 296 );
 297 ALTER SEQUENCE slot_roles_role_id_seq OWNED BY slot_roles.role_id;
 298
 299 CREATE UNIQUE INDEX role_name ON slot_roles (role_name);
 300
 301
 302 CREATE SEQUENCE content_models_model_id_seq;
 303 CREATE TABLE content_models (
 304   model_id    SMALLINT  NOT NULL PRIMARY KEY DEFAULT nextval('content_models_model_id_seq'),
 305   model_name  TEXT      NOT NULL
 306 );
 307 ALTER SEQUENCE content_models_model_id_seq OWNED BY content_models.model_id;
 308
 309 CREATE UNIQUE INDEX model_name ON content_models (model_name);
 310
 311
 312 CREATE TABLE redirect (
 313   rd_from       INTEGER  NOT NULL  REFERENCES page(page_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 314   rd_namespace  SMALLINT NOT NULL,
 315   rd_title      TEXT     NOT NULL,
 316   rd_interwiki  TEXT     NULL,
 317   rd_fragment   TEXT     NULL
 318 );
 319 CREATE INDEX redirect_ns_title ON redirect (rd_namespace,rd_title,rd_from);
 320
 321
 322 CREATE TABLE pagelinks (
 323   pl_from       INTEGER   NOT NULL  REFERENCES page(page_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 324   pl_from_namespace INTEGER NOT NULL DEFAULT 0,
 325   pl_namespace  SMALLINT  NOT NULL,
 326   pl_title      TEXT      NOT NULL
 327 );
 328 CREATE UNIQUE INDEX pagelink_unique ON pagelinks (pl_from,pl_namespace,pl_title);
 329 CREATE INDEX pagelinks_title ON pagelinks (pl_title);
 330
 331 CREATE TABLE templatelinks (
 332   tl_from       INTEGER  NOT NULL  REFERENCES page(page_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 333   tl_from_namespace INTEGER NOT NULL DEFAULT 0,
 334   tl_namespace  SMALLINT NOT NULL,
 335   tl_title      TEXT     NOT NULL
 336 );
 337 CREATE UNIQUE INDEX templatelinks_unique ON templatelinks (tl_namespace,tl_title,tl_from);
 338 CREATE INDEX templatelinks_from          ON templatelinks (tl_from);
 339
 340 CREATE TABLE imagelinks (
 341   il_from  INTEGER  NOT NULL  REFERENCES page(page_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 342   il_from_namespace INTEGER NOT NULL DEFAULT 0,
 343   il_to    TEXT     NOT NULL
 344 );
 345 CREATE UNIQUE INDEX il_from ON imagelinks (il_to,il_from);
 346
 347 CREATE TABLE categorylinks (
 348   cl_from           INTEGER      NOT NULL  REFERENCES page(page_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 349   cl_to             TEXT         NOT NULL,
 350   cl_sortkey        TEXT             NULL,
 351   cl_timestamp      TIMESTAMPTZ  NOT NULL,
 352   cl_sortkey_prefix TEXT         NOT NULL  DEFAULT '',
 353   cl_collation      TEXT         NOT NULL  DEFAULT 0,
 354   cl_type           TEXT         NOT NULL  DEFAULT 'page'
 355 );
 356 CREATE UNIQUE INDEX cl_from ON categorylinks (cl_from, cl_to);
 357 CREATE INDEX cl_sortkey     ON categorylinks (cl_to, cl_sortkey, cl_from);
 358
 359 CREATE SEQUENCE externallinks_el_id_seq;
 360 CREATE TABLE externallinks (
 361   el_id       INTEGER     NOT NULL  PRIMARY KEY DEFAULT nextval('externallinks_el_id_seq'),
 362   el_from     INTEGER     NOT NULL  REFERENCES page(page_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 363   el_to       TEXT        NOT NULL,
 364   el_index    TEXT        NOT NULL,
 365   el_index_60 BYTEA       NOT NULL  DEFAULT ''
 366 );
 367 ALTER SEQUENCE externallinks_el_id_seq OWNED BY externallinks.el_id;
 368 CREATE INDEX externallinks_from_to ON externallinks (el_from,el_to);
 369 CREATE INDEX externallinks_index   ON externallinks (el_index);
 370 CREATE INDEX el_index_60           ON externallinks (el_index_60, el_id);
 371 CREATE INDEX el_from_index_60      ON externallinks (el_from, el_index_60, el_id);
 372
 373 CREATE TABLE langlinks (
 374   ll_from    INTEGER  NOT NULL  REFERENCES page (page_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 375   ll_lang    TEXT,
 376   ll_title   TEXT
 377 );
 378 CREATE UNIQUE INDEX langlinks_unique ON langlinks (ll_from,ll_lang);
 379 CREATE INDEX langlinks_lang_title    ON langlinks (ll_lang,ll_title);
 380
 381
 382 CREATE TABLE site_stats (
 383   ss_row_id         INTEGER  NOT NULL  PRIMARY KEY DEFAULT 0,
 384   ss_total_edits    INTEGER            DEFAULT NULL,
 385   ss_good_articles  INTEGER            DEFAULT NULL,
 386   ss_total_pages    INTEGER            DEFAULT NULL,
 387   ss_users          INTEGER            DEFAULT NULL,
 388   ss_active_users   INTEGER            DEFAULT NULL,
 389   ss_admins         INTEGER            DEFAULT NULL,
 390   ss_images         INTEGER            DEFAULT NULL
 391 );
 392
 393
 394 CREATE SEQUENCE ipblocks_ipb_id_seq;
 395 CREATE TABLE ipblocks (
 396   ipb_id                INTEGER      NOT NULL  PRIMARY KEY DEFAULT nextval('ipblocks_ipb_id_seq'),
 397   ipb_address           TEXT             NULL,
 398   ipb_user              INTEGER          NULL  REFERENCES mwuser(user_id) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
 399   ipb_by                INTEGER      NOT NULL  DEFAULT 0 REFERENCES mwuser(user_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 400   ipb_by_text           TEXT         NOT NULL  DEFAULT '',
 401   ipb_by_actor          INTEGER      NOT NULL  DEFAULT 0,
 402   ipb_reason            TEXT         NOT NULL  DEFAULT '',
 403   ipb_reason_id         INTEGER      NOT NULL  DEFAULT 0,
 404   ipb_timestamp         TIMESTAMPTZ  NOT NULL,
 405   ipb_auto              SMALLINT     NOT NULL  DEFAULT 0,
 406   ipb_anon_only         SMALLINT     NOT NULL  DEFAULT 0,
 407   ipb_create_account    SMALLINT     NOT NULL  DEFAULT 1,
 408   ipb_enable_autoblock  SMALLINT     NOT NULL  DEFAULT 1,
 409   ipb_expiry            TIMESTAMPTZ  NOT NULL,
 410   ipb_range_start       TEXT,
 411   ipb_range_end         TEXT,
 412   ipb_deleted           SMALLINT     NOT NULL  DEFAULT 0,
 413   ipb_block_email       SMALLINT     NOT NULL  DEFAULT 0,
 414   ipb_allow_usertalk    SMALLINT     NOT NULL  DEFAULT 0,
 415   ipb_parent_block_id             INTEGER          NULL  REFERENCES ipblocks(ipb_id) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED
 416 );
 417 ALTER SEQUENCE ipblocks_ipb_id_seq OWNED BY ipblocks.ipb_id;
 418 CREATE UNIQUE INDEX ipb_address_unique ON ipblocks (ipb_address,ipb_user,ipb_auto,ipb_anon_only);
 419 CREATE INDEX ipb_user    ON ipblocks (ipb_user);
 420 CREATE INDEX ipb_range   ON ipblocks (ipb_range_start,ipb_range_end);
 421 CREATE INDEX ipb_parent_block_id   ON ipblocks (ipb_parent_block_id);
 422
 423
 424 CREATE TABLE image (
 425   img_name         TEXT      NOT NULL  PRIMARY KEY,
 426   img_size         INTEGER   NOT NULL,
 427   img_width        INTEGER   NOT NULL,
 428   img_height       INTEGER   NOT NULL,
 429   img_metadata     BYTEA     NOT NULL  DEFAULT '',
 430   img_bits         SMALLINT,
 431   img_media_type   TEXT,
 432   img_major_mime   TEXT                DEFAULT 'unknown',
 433   img_minor_mime   TEXT                DEFAULT 'unknown',
 434   img_description  TEXT      NOT NULL  DEFAULT '',
 435   img_description_id INTEGER NOT NULL  DEFAULT 0,
 436   img_user         INTEGER   NOT NULL  DEFAULT 0 REFERENCES mwuser(user_id) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
 437   img_user_text    TEXT      NOT NULL  DEFAULT '',
 438   img_actor        INTEGER   NOT NULL  DEFAULT 0,
 439   img_timestamp    TIMESTAMPTZ,
 440   img_sha1         TEXT      NOT NULL  DEFAULT ''
 441 );
 442 CREATE INDEX img_size_idx      ON image (img_size);
 443 CREATE INDEX img_timestamp_idx ON image (img_timestamp);
 444 CREATE INDEX img_sha1          ON image (img_sha1);
 445
 446 CREATE TABLE image_comment_temp (
 447         imgcomment_name       TEXT NOT NULL,
 448         imgcomment_description_id INTEGER NOT NULL,
 449         PRIMARY KEY (imgcomment_name, imgcomment_description_id)
 450 );
 451 CREATE UNIQUE INDEX imgcomment_name ON image_comment_temp (imgcomment_name);
 452
 453 CREATE TABLE oldimage (
 454   oi_name          TEXT         NOT NULL,
 455   oi_archive_name  TEXT         NOT NULL,
 456   oi_size          INTEGER      NOT NULL,
 457   oi_width         INTEGER      NOT NULL,
 458   oi_height        INTEGER      NOT NULL,
 459   oi_bits          SMALLINT         NULL,
 460   oi_description   TEXT         NOT NULL DEFAULT '',
 461   oi_description_id INTEGER     NOT NULL DEFAULT 0,
 462   oi_user          INTEGER      NOT NULL DEFAULT 0  REFERENCES mwuser(user_id) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
 463   oi_user_text     TEXT         NOT NULL DEFAULT '',
 464   oi_actor         INTEGER      NOT NULL DEFAULT 0,
 465   oi_timestamp     TIMESTAMPTZ      NULL,
 466   oi_metadata      BYTEA        NOT NULL DEFAULT '',
 467   oi_media_type    TEXT             NULL,
 468   oi_major_mime    TEXT             NULL DEFAULT 'unknown',
 469   oi_minor_mime    TEXT             NULL DEFAULT 'unknown',
 470   oi_deleted       SMALLINT     NOT NULL DEFAULT 0,
 471   oi_sha1          TEXT         NOT NULL DEFAULT ''
 472 );
 473 ALTER TABLE oldimage ADD CONSTRAINT oldimage_oi_name_fkey_cascaded FOREIGN KEY (oi_name) REFERENCES image(img_name) ON DELETE CASCADE ON UPDATE CASCADE DEFERRABLE INITIALLY DEFERRED;
 474 CREATE INDEX oi_name_timestamp    ON oldimage (oi_name,oi_timestamp);
 475 CREATE INDEX oi_name_archive_name ON oldimage (oi_name,oi_archive_name);
 476 CREATE INDEX oi_sha1              ON oldimage (oi_sha1);
 477
 478
 479 CREATE SEQUENCE filearchive_fa_id_seq;
 480 CREATE TABLE filearchive (
 481   fa_id                 INTEGER      NOT NULL  PRIMARY KEY DEFAULT nextval('filearchive_fa_id_seq'),
 482   fa_name               TEXT         NOT NULL,
 483   fa_archive_name       TEXT,
 484   fa_storage_group      TEXT,
 485   fa_storage_key        TEXT,
 486   fa_deleted_user       INTEGER          NULL  REFERENCES mwuser(user_id) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
 487   fa_deleted_timestamp  TIMESTAMPTZ  NOT NULL,
 488   fa_deleted_reason     TEXT         NOT NULL  DEFAULT '',
 489   fa_deleted_reason_id  INTEGER      NOT NULL  DEFAULT 0,
 490   fa_size               INTEGER      NOT NULL,
 491   fa_width              INTEGER      NOT NULL,
 492   fa_height             INTEGER      NOT NULL,
 493   fa_metadata           BYTEA        NOT NULL  DEFAULT '',
 494   fa_bits               SMALLINT,
 495   fa_media_type         TEXT,
 496   fa_major_mime         TEXT                   DEFAULT 'unknown',
 497   fa_minor_mime         TEXT                   DEFAULT 'unknown',
 498   fa_description        TEXT         NOT NULL DEFAULT '',
 499   fa_description_id     INTEGER      NOT NULL DEFAULT 0,
 500   fa_user               INTEGER      NOT NULL DEFAULT 0 REFERENCES mwuser(user_id) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
 501   fa_user_text          TEXT         NOT NULL DEFAULT '',
 502   fa_actor              INTEGER      NOT NULL DEFAULT 0,
 503   fa_timestamp          TIMESTAMPTZ,
 504   fa_deleted            SMALLINT     NOT NULL DEFAULT 0,
 505   fa_sha1               TEXT         NOT NULL DEFAULT ''
 506 );
 507 ALTER SEQUENCE filearchive_fa_id_seq OWNED BY filearchive.fa_id;
 508 CREATE INDEX fa_name_time ON filearchive (fa_name, fa_timestamp);
 509 CREATE INDEX fa_dupe      ON filearchive (fa_storage_group, fa_storage_key);
 510 CREATE INDEX fa_notime    ON filearchive (fa_deleted_timestamp);
 511 CREATE INDEX fa_nouser    ON filearchive (fa_deleted_user);
 512 CREATE INDEX fa_sha1      ON filearchive (fa_sha1);
 513
 514 CREATE SEQUENCE uploadstash_us_id_seq;
 515 CREATE TYPE media_type AS ENUM ('UNKNOWN','BITMAP','DRAWING','AUDIO','VIDEO','MULTIMEDIA','OFFICE','TEXT','EXECUTABLE','ARCHIVE','3D');
 516 CREATE TABLE uploadstash (
 517   us_id           INTEGER PRIMARY KEY NOT NULL DEFAULT nextval('uploadstash_us_id_seq'),
 518   us_user         INTEGER,
 519   us_key          TEXT,
 520   us_orig_path    TEXT,
 521   us_path         TEXT,
 522   us_props        BYTEA,
 523   us_source_type  TEXT,
 524   us_timestamp    TIMESTAMPTZ,
 525   us_status       TEXT,
 526   us_chunk_inx    INTEGER NULL,
 527   us_size         INTEGER,
 528   us_sha1         TEXT,
 529   us_mime         TEXT,
 530   us_media_type   media_type DEFAULT NULL,
 531   us_image_width  INTEGER,
 532   us_image_height INTEGER,
 533   us_image_bits   SMALLINT
 534 );
 535 ALTER SEQUENCE uploadstash_us_id_seq OWNED BY uploadstash.us_id;
 536
 537 CREATE INDEX us_user_idx ON uploadstash (us_user);
 538 CREATE UNIQUE INDEX us_key_idx ON uploadstash (us_key);
 539 CREATE INDEX us_timestamp_idx ON uploadstash (us_timestamp);
 540
 541
 542 CREATE SEQUENCE recentchanges_rc_id_seq;
 543 CREATE TABLE recentchanges (
 544   rc_id              INTEGER      NOT NULL  PRIMARY KEY DEFAULT nextval('recentchanges_rc_id_seq'),
 545   rc_timestamp       TIMESTAMPTZ  NOT NULL,
 546   rc_cur_time        TIMESTAMPTZ      NULL,
 547   rc_user            INTEGER      NOT NULL  DEFAULT 0 REFERENCES mwuser(user_id) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
 548   rc_user_text       TEXT         NOT NULL  DEFAULT '',
 549   rc_actor           INTEGER      NOT NULL  DEFAULT 0,
 550   rc_namespace       SMALLINT     NOT NULL,
 551   rc_title           TEXT         NOT NULL,
 552   rc_comment         TEXT         NOT NULL  DEFAULT '',
 553   rc_comment_id      INTEGER      NOT NULL  DEFAULT 0,
 554   rc_minor           SMALLINT     NOT NULL  DEFAULT 0,
 555   rc_bot             SMALLINT     NOT NULL  DEFAULT 0,
 556   rc_new             SMALLINT     NOT NULL  DEFAULT 0,
 557   rc_cur_id          INTEGER          NULL,
 558   rc_this_oldid      INTEGER      NOT NULL,
 559   rc_last_oldid      INTEGER      NOT NULL,
 560   rc_type            SMALLINT     NOT NULL  DEFAULT 0,
 561   rc_source          TEXT         NOT NULL,
 562   rc_patrolled       SMALLINT     NOT NULL  DEFAULT 0,
 563   rc_ip              CIDR,
 564   rc_old_len         INTEGER,
 565   rc_new_len         INTEGER,
 566   rc_deleted         SMALLINT     NOT NULL  DEFAULT 0,
 567   rc_logid           INTEGER      NOT NULL  DEFAULT 0,
 568   rc_log_type        TEXT,
 569   rc_log_action      TEXT,
 570   rc_params          TEXT
 571 );
 572 ALTER SEQUENCE recentchanges_rc_id_seq OWNED BY recentchanges.rc_id;
 573 CREATE INDEX rc_timestamp       ON recentchanges (rc_timestamp);
 574 CREATE INDEX rc_timestamp_bot   ON recentchanges (rc_timestamp) WHERE rc_bot = 0;
 575 CREATE INDEX rc_namespace_title_timestamp ON recentchanges (rc_namespace, rc_title, rc_timestamp);
 576 CREATE INDEX rc_cur_id          ON recentchanges (rc_cur_id);
 577 CREATE INDEX new_name_timestamp ON recentchanges (rc_new, rc_namespace, rc_timestamp);
 578 CREATE INDEX rc_ip              ON recentchanges (rc_ip);
 579 CREATE INDEX rc_name_type_patrolled_timestamp ON recentchanges (rc_namespace, rc_type, rc_patrolled, rc_timestamp);
 580
 581
 582 CREATE SEQUENCE watchlist_wl_id_seq;
 583 CREATE TABLE watchlist (
 584   wl_id                     INTEGER     NOT NULL  PRIMARY KEY DEFAULT nextval('watchlist_wl_id_seq'),
 585   wl_user                   INTEGER     NOT NULL  REFERENCES mwuser(user_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 586   wl_namespace              SMALLINT    NOT NULL  DEFAULT 0,
 587   wl_title                  TEXT        NOT NULL,
 588   wl_notificationtimestamp  TIMESTAMPTZ
 589 );
 590 ALTER SEQUENCE watchlist_wl_id_seq OWNED BY watchlist.wl_id;
 591 CREATE UNIQUE INDEX wl_user_namespace_title ON watchlist (wl_namespace, wl_title, wl_user);
 592 CREATE INDEX wl_user ON watchlist (wl_user);
 593 CREATE INDEX wl_user_notificationtimestamp ON watchlist (wl_user, wl_notificationtimestamp);
 594
 595
 596 CREATE TABLE interwiki (
 597   iw_prefix  TEXT      NOT NULL  UNIQUE,
 598   iw_url     TEXT      NOT NULL,
 599   iw_local   SMALLINT  NOT NULL,
 600   iw_trans   SMALLINT  NOT NULL  DEFAULT 0,
 601   iw_api     TEXT      NOT NULL  DEFAULT '',
 602   iw_wikiid  TEXT      NOT NULL  DEFAULT ''
 603 );
 604
 605
 606 CREATE TABLE querycache (
 607   qc_type       TEXT      NOT NULL,
 608   qc_value      INTEGER   NOT NULL,
 609   qc_namespace  SMALLINT  NOT NULL,
 610   qc_title      TEXT      NOT NULL
 611 );
 612 CREATE INDEX querycache_type_value ON querycache (qc_type, qc_value);
 613
 614 CREATE TABLE querycache_info (
 615   qci_type       TEXT              UNIQUE,
 616   qci_timestamp  TIMESTAMPTZ NULL
 617 );
 618
 619 CREATE TABLE querycachetwo (
 620   qcc_type          TEXT     NOT NULL,
 621   qcc_value         INTEGER  NOT NULL  DEFAULT 0,
 622   qcc_namespace     INTEGER  NOT NULL  DEFAULT 0,
 623   qcc_title         TEXT     NOT NULL  DEFAULT '',
 624   qcc_namespacetwo  INTEGER  NOT NULL  DEFAULT 0,
 625   qcc_titletwo      TEXT     NOT NULL  DEFAULT ''
 626 );
 627 CREATE INDEX querycachetwo_type_value ON querycachetwo (qcc_type, qcc_value);
 628 CREATE INDEX querycachetwo_title      ON querycachetwo (qcc_type,qcc_namespace,qcc_title);
 629 CREATE INDEX querycachetwo_titletwo   ON querycachetwo (qcc_type,qcc_namespacetwo,qcc_titletwo);
 630
 631 CREATE TABLE objectcache (
 632   keyname  TEXT                   UNIQUE,
 633   value    BYTEA        NOT NULL  DEFAULT '',
 634   exptime  TIMESTAMPTZ  NOT NULL
 635 );
 636 CREATE INDEX objectcacache_exptime ON objectcache (exptime);
 637
 638 CREATE TABLE transcache (
 639   tc_url       TEXT         NOT NULL  UNIQUE,
 640   tc_contents  TEXT         NOT NULL,
 641   tc_time      TIMESTAMPTZ  NOT NULL
 642 );
 643
 644
 645 CREATE SEQUENCE logging_log_id_seq;
 646 CREATE TABLE logging (
 647   log_id          INTEGER      NOT NULL  PRIMARY KEY DEFAULT nextval('logging_log_id_seq'),
 648   log_type        TEXT         NOT NULL,
 649   log_action      TEXT         NOT NULL,
 650   log_timestamp   TIMESTAMPTZ  NOT NULL,
 651   log_user        INTEGER      NOT NULL DEFAULT 0 REFERENCES mwuser(user_id) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
 652   log_actor       INTEGER      NOT NULL DEFAULT 0,
 653   log_namespace   SMALLINT     NOT NULL,
 654   log_title       TEXT         NOT NULL,
 655   log_comment     TEXT         NOT NULL DEFAULT '',
 656   log_comment_id  INTEGER      NOT NULL DEFAULT 0,
 657   log_params      TEXT,
 658   log_deleted     SMALLINT     NOT NULL DEFAULT 0,
 659   log_user_text   TEXT         NOT NULL DEFAULT '',
 660   log_page        INTEGER
 661 );
 662 ALTER SEQUENCE logging_log_id_seq OWNED BY logging.log_id;
 663 CREATE INDEX logging_type_name ON logging (log_type, log_timestamp);
 664 CREATE INDEX logging_user_time ON logging (log_timestamp, log_user);
 665 CREATE INDEX logging_actor_time_backwards ON logging (log_timestamp, log_actor);
 666 CREATE INDEX logging_page_time ON logging (log_namespace, log_title, log_timestamp);
 667 CREATE INDEX logging_times ON logging (log_timestamp);
 668 CREATE INDEX logging_user_type_time ON logging (log_user, log_type, log_timestamp);
 669 CREATE INDEX logging_actor_type_time ON logging (log_actor, log_type, log_timestamp);
 670 CREATE INDEX logging_page_id_time ON logging (log_page, log_timestamp);
 671 CREATE INDEX logging_user_text_type_time ON logging (log_user_text, log_type, log_timestamp);
 672 CREATE INDEX logging_user_text_time ON logging (log_user_text, log_timestamp);
 673 CREATE INDEX logging_actor_time ON logging (log_actor, log_timestamp);
 674
 675 CREATE TABLE log_search (
 676   ls_field   TEXT     NOT NULL,
 677   ls_value   TEXT     NOT NULL,
 678   ls_log_id  INTEGER  NOT NULL DEFAULT 0,
 679   PRIMARY KEY (ls_field,ls_value,ls_log_id)
 680 );
 681 CREATE INDEX ls_log_id ON log_search (ls_log_id);
 682
 683
 684 CREATE SEQUENCE job_job_id_seq;
 685 CREATE TABLE job (
 686   job_id              INTEGER   NOT NULL  PRIMARY KEY DEFAULT nextval('job_job_id_seq'),
 687   job_cmd             TEXT      NOT NULL,
 688   job_namespace       SMALLINT  NOT NULL,
 689   job_title           TEXT      NOT NULL,
 690   job_timestamp       TIMESTAMPTZ,
 691   job_params          TEXT      NOT NULL,
 692   job_random          INTEGER   NOT NULL DEFAULT 0,
 693   job_attempts        INTEGER   NOT NULL DEFAULT 0,
 694   job_token           TEXT      NOT NULL DEFAULT '',
 695   job_token_timestamp TIMESTAMPTZ,
 696   job_sha1            TEXT NOT NULL DEFAULT ''
 697 );
 698 ALTER SEQUENCE job_job_id_seq OWNED BY job.job_id;
 699 CREATE INDEX job_sha1 ON job (job_sha1);
 700 CREATE INDEX job_cmd_token ON job (job_cmd, job_token, job_random);
 701 CREATE INDEX job_cmd_token_id ON job (job_cmd, job_token, job_id);
 702 CREATE INDEX job_cmd_namespace_title ON job (job_cmd, job_namespace, job_title);
 703 CREATE INDEX job_timestamp_idx ON job (job_timestamp);
 704
 705 -- Tsearch2 2 stuff. Will fail if we don't have proper access to the tsearch2 tables
 706 -- Make sure you also change patch-tsearch2funcs.sql if the funcs below change.
 707
 708 ALTER TABLE page ADD titlevector tsvector;
 709 CREATE FUNCTION ts2_page_title() RETURNS TRIGGER LANGUAGE plpgsql AS
 710 $mw$
 711 BEGIN
 712 IF TG_OP = 'INSERT' THEN
 713   NEW.titlevector = to_tsvector(REPLACE(NEW.page_title,'/',' '));
 714 ELSIF NEW.page_title != OLD.page_title THEN
 715   NEW.titlevector := to_tsvector(REPLACE(NEW.page_title,'/',' '));
 716 END IF;
 717 RETURN NEW;
 718 END;
 719 $mw$;
 720
 721 CREATE TRIGGER ts2_page_title BEFORE INSERT OR UPDATE ON page
 722   FOR EACH ROW EXECUTE PROCEDURE ts2_page_title();
 723
 724
 725 ALTER TABLE pagecontent ADD textvector tsvector;
 726 CREATE FUNCTION ts2_page_text() RETURNS TRIGGER LANGUAGE plpgsql AS
 727 $mw$
 728 BEGIN
 729 IF TG_OP = 'INSERT' THEN
 730   NEW.textvector = to_tsvector(NEW.old_text);
 731 ELSIF NEW.old_text != OLD.old_text THEN
 732   NEW.textvector := to_tsvector(NEW.old_text);
 733 END IF;
 734 RETURN NEW;
 735 END;
 736 $mw$;
 737
 738 CREATE TRIGGER ts2_page_text BEFORE INSERT OR UPDATE ON pagecontent
 739   FOR EACH ROW EXECUTE PROCEDURE ts2_page_text();
 740
 741 CREATE INDEX ts2_page_title ON page USING gin(titlevector);
 742 CREATE INDEX ts2_page_text ON pagecontent USING gin(textvector);
 743
 744 CREATE FUNCTION add_interwiki (TEXT,INT,SMALLINT) RETURNS INT LANGUAGE SQL AS
 745 $mw$
 746   INSERT INTO interwiki (iw_prefix, iw_url, iw_local) VALUES ($1,$2,$3);
 747   SELECT 1;
 748 $mw$;
 749
 750 -- This table is not used unless profiling is turned on
 751 CREATE TABLE profiling (
 752   pf_count   INTEGER         NOT NULL DEFAULT 0,
 753   pf_time    FLOAT           NOT NULL DEFAULT 0,
 754   pf_memory  FLOAT           NOT NULL DEFAULT 0,
 755   pf_name    TEXT            NOT NULL,
 756   pf_server  TEXT            NULL
 757 );
 758 CREATE UNIQUE INDEX pf_name_server ON profiling (pf_name, pf_server);
 759
 760 CREATE TABLE protected_titles (
 761   pt_namespace   SMALLINT    NOT NULL,
 762   pt_title       TEXT        NOT NULL,
 763   pt_user        INTEGER         NULL  REFERENCES mwuser(user_id) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
 764   pt_reason      TEXT        NOT NULL DEFAULT '',
 765   pt_reason_id   INTEGER     NOT NULL DEFAULT 0,
 766   pt_timestamp   TIMESTAMPTZ NOT NULL,
 767   pt_expiry      TIMESTAMPTZ     NULL,
 768   pt_create_perm TEXT        NOT NULL DEFAULT ''
 769 );
 770 CREATE UNIQUE INDEX protected_titles_unique ON protected_titles(pt_namespace, pt_title);
 771
 772
 773 CREATE TABLE updatelog (
 774   ul_key TEXT NOT NULL PRIMARY KEY,
 775   ul_value TEXT
 776 );
 777
 778
 779 CREATE SEQUENCE category_cat_id_seq;
 780 CREATE TABLE category (
 781   cat_id       INTEGER  NOT NULL  PRIMARY KEY DEFAULT nextval('category_cat_id_seq'),
 782   cat_title    TEXT     NOT NULL,
 783   cat_pages    INTEGER  NOT NULL  DEFAULT 0,
 784   cat_subcats  INTEGER  NOT NULL  DEFAULT 0,
 785   cat_files    INTEGER  NOT NULL  DEFAULT 0,
 786   cat_hidden   SMALLINT NOT NULL  DEFAULT 0
 787 );
 788 ALTER SEQUENCE category_cat_id_seq OWNED BY category.cat_id;
 789 CREATE UNIQUE INDEX category_title ON category(cat_title);
 790 CREATE INDEX category_pages ON category(cat_pages);
 791
 792 CREATE SEQUENCE change_tag_ct_id_seq;
 793 CREATE TABLE change_tag (
 794   ct_id      INTEGER  NOT NULL  PRIMARY KEY DEFAULT nextval('change_tag_ct_id_seq'),
 795   ct_rc_id   INTEGER      NULL,
 796   ct_log_id  INTEGER      NULL,
 797   ct_rev_id  INTEGER      NULL,
 798   ct_tag     TEXT     NOT NULL,
 799   ct_params  TEXT         NULL
 800 );
 801 ALTER SEQUENCE change_tag_ct_id_seq OWNED BY change_tag.ct_id;
 802 CREATE UNIQUE INDEX change_tag_rc_tag ON change_tag(ct_rc_id,ct_tag);
 803 CREATE UNIQUE INDEX change_tag_log_tag ON change_tag(ct_log_id,ct_tag);
 804 CREATE UNIQUE INDEX change_tag_rev_tag ON change_tag(ct_rev_id,ct_tag);
 805 CREATE INDEX change_tag_tag_id ON change_tag(ct_tag,ct_rc_id,ct_rev_id,ct_log_id);
 806
 807 CREATE SEQUENCE tag_summary_ts_id_seq;
 808 CREATE TABLE tag_summary (
 809   ts_id      INTEGER  NOT NULL  PRIMARY KEY DEFAULT nextval('tag_summary_ts_id_seq'),
 810   ts_rc_id   INTEGER      NULL,
 811   ts_log_id  INTEGER      NULL,
 812   ts_rev_id  INTEGER      NULL,
 813   ts_tags    TEXT     NOT NULL
 814 );
 815 ALTER SEQUENCE tag_summary_ts_id_seq OWNED BY tag_summary.ts_id;
 816 CREATE UNIQUE INDEX tag_summary_rc_id ON tag_summary(ts_rc_id);
 817 CREATE UNIQUE INDEX tag_summary_log_id ON tag_summary(ts_log_id);
 818 CREATE UNIQUE INDEX tag_summary_rev_id ON tag_summary(ts_rev_id);
 819
 820 CREATE TABLE valid_tag (
 821   vt_tag TEXT NOT NULL PRIMARY KEY
 822 );
 823
 824 CREATE TABLE user_properties (
 825   up_user     INTEGER      NULL  REFERENCES mwuser(user_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
 826   up_property TEXT     NOT NULL,
 827   up_value    TEXT
 828 );
 829 CREATE UNIQUE INDEX user_properties_user_property ON user_properties (up_user,up_property);
 830 CREATE INDEX user_properties_property ON user_properties (up_property);
 831
 832 CREATE TABLE l10n_cache (
 833   lc_lang   TEXT  NOT NULL,
 834   lc_key    TEXT  NOT NULL,
 835   lc_value  BYTEA NOT NULL
 836 );
 837 CREATE INDEX l10n_cache_lc_lang_key ON l10n_cache (lc_lang, lc_key);
 838
 839 CREATE TABLE iwlinks (
 840   iwl_from    INTEGER  NOT NULL DEFAULT 0,
 841   iwl_prefix  TEXT     NOT NULL DEFAULT '',
 842   iwl_title   TEXT     NOT NULL DEFAULT ''
 843 );
 844 CREATE UNIQUE INDEX iwl_from ON iwlinks (iwl_from, iwl_prefix, iwl_title);
 845 CREATE UNIQUE INDEX iwl_prefix_title_from ON iwlinks (iwl_prefix, iwl_title, iwl_from);
 846 CREATE UNIQUE INDEX iwl_prefix_from_title ON iwlinks (iwl_prefix, iwl_from, iwl_title);
 847
 848 CREATE TABLE module_deps (
 849   md_module  TEXT  NOT NULL,
 850   md_skin    TEXT  NOT NULL,
 851   md_deps    TEXT  NOT NULL
 852 );
 853 CREATE UNIQUE INDEX md_module_skin ON module_deps (md_module, md_skin);
 854
 855 CREATE SEQUENCE sites_site_id_seq;
 856 CREATE TABLE sites (
 857   site_id           INTEGER     NOT NULL    PRIMARY KEY DEFAULT nextval('sites_site_id_seq'),
 858   site_global_key   TEXT        NOT NULL,
 859   site_type         TEXT        NOT NULL,
 860   site_group        TEXT        NOT NULL,
 861   site_source       TEXT        NOT NULL,
 862   site_language     TEXT        NOT NULL,
 863   site_protocol     TEXT        NOT NULL,
 864   site_domain       TEXT        NOT NULL,
 865   site_data         TEXT        NOT NULL,
 866   site_forward      SMALLINT    NOT NULL,
 867   site_config       TEXT        NOT NULL
 868 );
 869 ALTER SEQUENCE sites_site_id_seq OWNED BY sites.site_id;
 870 CREATE UNIQUE INDEX site_global_key ON sites (site_global_key);
 871 CREATE INDEX site_type ON sites (site_type);
 872 CREATE INDEX site_group ON sites (site_group);
 873 CREATE INDEX site_source ON sites (site_source);
 874 CREATE INDEX site_language ON sites (site_language);
 875 CREATE INDEX site_protocol ON sites (site_protocol);
 876 CREATE INDEX site_domain ON sites (site_domain);
 877 CREATE INDEX site_forward ON sites (site_forward);
 878
 879 CREATE TABLE site_identifiers (
 880   si_site   INTEGER NOT NULL,
 881   si_type   TEXT    NOT NULL,
 882   si_key    TEXT    NOT NULL
 883 );
 884 CREATE UNIQUE INDEX si_type_key ON site_identifiers (si_type, si_key);
 885 CREATE INDEX si_site ON site_identifiers (si_site);
 886 CREATE INDEX si_key ON site_identifiers (si_key);