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)
10 SET client_min_messages
= 'ERROR';
12 DROP SEQUENCE IF EXISTS user_user_id_seq
CASCADE;
13 DROP SEQUENCE IF EXISTS page_page_id_seq
CASCADE;
14 DROP SEQUENCE IF EXISTS revision_rev_id_seq
CASCADE;
15 DROP SEQUENCE IF EXISTS text_old_id_seq
CASCADE;
16 DROP SEQUENCE IF EXISTS page_restrictions_pr_id_seq
CASCADE;
17 DROP SEQUENCE IF EXISTS ipblocks_ipb_id_seq
CASCADE;
18 DROP SEQUENCE IF EXISTS filearchive_fa_id_seq
CASCADE;
19 DROP SEQUENCE IF EXISTS uploadstash_us_id_seq
CASCADE;
20 DROP SEQUENCE IF EXISTS recentchanges_rc_id_seq
CASCADE;
21 DROP SEQUENCE IF EXISTS watchlist_wl_id_seq
CASCADE;
22 DROP SEQUENCE IF EXISTS logging_log_id_seq
CASCADE;
23 DROP SEQUENCE IF EXISTS job_job_id_seq
CASCADE;
24 DROP SEQUENCE IF EXISTS category_cat_id_seq
CASCADE;
25 DROP SEQUENCE IF EXISTS archive_ar_id_seq
CASCADE;
26 DROP SEQUENCE IF EXISTS externallinks_el_id_seq
CASCADE;
27 DROP SEQUENCE IF EXISTS sites_site_id_seq
CASCADE;
28 DROP SEQUENCE IF EXISTS change_tag_ct_id_seq
CASCADE;
29 DROP SEQUENCE IF EXISTS tag_summary_ts_id_seq
CASCADE;
30 DROP FUNCTION IF EXISTS page_deleted() CASCADE;
31 DROP FUNCTION IF EXISTS ts2_page_title() CASCADE;
32 DROP FUNCTION IF EXISTS ts2_page_text() CASCADE;
33 DROP FUNCTION IF EXISTS add_interwiki(TEXT,INT,SMALLINT) CASCADE;
34 DROP TYPE IF EXISTS media_type
CASCADE;
36 CREATE SEQUENCE user_user_id_seq
MINVALUE 0 START WITH 0;
37 CREATE TABLE mwuser ( -- replace reserved word 'user'
38 user_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('user_user_id_seq'),
39 user_name
TEXT NOT NULL UNIQUE,
42 user_newpassword
TEXT,
43 user_newpass_time TIMESTAMPTZ
,
46 user_email_token
TEXT,
47 user_email_token_expires TIMESTAMPTZ
,
48 user_email_authenticated TIMESTAMPTZ
,
49 user_touched TIMESTAMPTZ
,
50 user_registration TIMESTAMPTZ
,
51 user_editcount
INTEGER,
52 user_password_expires TIMESTAMPTZ
NULL
54 CREATE INDEX user_email_token_idx
ON mwuser (user_email_token
);
56 -- Create a dummy user to satisfy fk contraints especially with revisions
58 VALUES (DEFAULT,'Anonymous','',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,now(),now());
60 CREATE TABLE user_groups (
61 ug_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
62 ug_group
TEXT NOT NULL
64 CREATE UNIQUE INDEX user_groups_unique
ON user_groups (ug_user
, ug_group
);
66 CREATE TABLE user_former_groups (
67 ufg_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
68 ufg_group
TEXT NOT NULL
70 CREATE UNIQUE INDEX ufg_user_group
ON user_former_groups (ufg_user
, ufg_group
);
72 CREATE TABLE user_newtalk (
73 user_id
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
75 user_last_timestamp TIMESTAMPTZ
77 CREATE INDEX user_newtalk_id_idx
ON user_newtalk (user_id
);
78 CREATE INDEX user_newtalk_ip_idx
ON user_newtalk (user_ip
);
80 CREATE TABLE bot_passwords (
81 bp_user
INTEGER NOT NULL,
82 bp_app_id
TEXT NOT NULL,
83 bp_password
TEXT NOT NULL,
84 bp_token
TEXT NOT NULL,
85 bp_restrictions
TEXT NOT NULL,
86 bp_grants
TEXT NOT NULL,
87 PRIMARY KEY ( bp_user
, bp_app_id
)
90 CREATE SEQUENCE page_page_id_seq
;
92 page_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('page_page_id_seq'),
93 page_namespace
SMALLINT NOT NULL,
94 page_title
TEXT NOT NULL,
95 page_restrictions
TEXT,
96 page_is_redirect
SMALLINT NOT NULL DEFAULT 0,
97 page_is_new
SMALLINT NOT NULL DEFAULT 0,
98 page_random
NUMERIC(15,14) NOT NULL DEFAULT RANDOM(),
99 page_touched TIMESTAMPTZ
,
100 page_links_updated TIMESTAMPTZ
NULL,
101 page_latest
INTEGER NOT NULL, -- FK?
102 page_len
INTEGER NOT NULL,
103 page_content_model
TEXT,
104 page_lang
TEXT DEFAULT NULL
106 CREATE UNIQUE INDEX page_unique_name
ON page (page_namespace
, page_title
);
107 CREATE INDEX page_main_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 0;
108 CREATE INDEX page_talk_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 1;
109 CREATE INDEX page_user_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 2;
110 CREATE INDEX page_utalk_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 3;
111 CREATE INDEX page_project_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 4;
112 CREATE INDEX page_mediawiki_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 8;
113 CREATE INDEX page_random_idx
ON page (page_random
);
114 CREATE INDEX page_len_idx
ON page (page_len
);
116 CREATE FUNCTION page_deleted() RETURNS TRIGGER LANGUAGE plpgsql
AS
119 DELETE FROM recentchanges
WHERE rc_namespace
= OLD.page_namespace
AND rc_title
= OLD.page_title
;
124 CREATE TRIGGER page_deleted
AFTER DELETE ON page
125 FOR EACH ROW EXECUTE PROCEDURE page_deleted();
127 CREATE SEQUENCE revision_rev_id_seq
;
128 CREATE TABLE revision (
129 rev_id
INTEGER NOT NULL UNIQUE DEFAULT nextval('revision_rev_id_seq'),
130 rev_page
INTEGER NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
131 rev_text_id
INTEGER NULL, -- FK
133 rev_user
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE RESTRICT DEFERRABLE INITIALLY DEFERRED,
134 rev_user_text
TEXT NOT NULL,
135 rev_timestamp TIMESTAMPTZ
NOT NULL,
136 rev_minor_edit
SMALLINT NOT NULL DEFAULT 0,
137 rev_deleted
SMALLINT NOT NULL DEFAULT 0,
138 rev_len
INTEGER NULL,
139 rev_parent_id
INTEGER NULL,
140 rev_sha1
TEXT NOT NULL DEFAULT '',
141 rev_content_model
TEXT,
142 rev_content_format
TEXT
144 CREATE UNIQUE INDEX revision_unique
ON revision (rev_page
, rev_id
);
145 CREATE INDEX rev_text_id_idx
ON revision (rev_text_id
);
146 CREATE INDEX rev_timestamp_idx
ON revision (rev_timestamp
);
147 CREATE INDEX rev_user_idx
ON revision (rev_user
);
148 CREATE INDEX rev_user_text_idx
ON revision (rev_user_text
);
151 CREATE SEQUENCE text_old_id_seq
;
152 CREATE TABLE pagecontent ( -- replaces reserved word 'text'
153 old_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('text_old_id_seq'),
159 CREATE SEQUENCE page_restrictions_pr_id_seq
;
160 CREATE TABLE page_restrictions (
161 pr_id
INTEGER NOT NULL UNIQUE DEFAULT nextval('page_restrictions_pr_id_seq'),
162 pr_page
INTEGER NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
163 pr_type
TEXT NOT NULL,
164 pr_level
TEXT NOT NULL,
165 pr_cascade
SMALLINT NOT NULL,
166 pr_user
INTEGER NULL,
167 pr_expiry TIMESTAMPTZ
NULL
169 ALTER TABLE page_restrictions
ADD CONSTRAINT page_restrictions_pk
PRIMARY KEY (pr_page
,pr_type
);
171 CREATE TABLE page_props (
172 pp_page
INTEGER NOT NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
173 pp_propname
TEXT NOT NULL,
174 pp_value
TEXT NOT NULL,
177 ALTER TABLE page_props
ADD CONSTRAINT page_props_pk
PRIMARY KEY (pp_page
,pp_propname
);
178 CREATE INDEX page_props_propname
ON page_props (pp_propname
);
179 CREATE UNIQUE INDEX pp_propname_page
ON page_props (pp_propname
,pp_page
);
180 CREATE INDEX pp_propname_sortkey_page
ON page_props (pp_propname
, pp_sortkey
, pp_page
) WHERE (pp_sortkey
IS NOT NULL);
182 CREATE SEQUENCE archive_ar_id_seq
;
183 CREATE TABLE archive (
184 ar_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('archive_ar_id_seq'),
185 ar_namespace
SMALLINT NOT NULL,
186 ar_title
TEXT NOT NULL,
187 ar_text
TEXT, -- technically should be bytea, but not used anymore
188 ar_page_id
INTEGER NULL,
189 ar_parent_id
INTEGER NULL,
190 ar_sha1
TEXT NOT NULL DEFAULT '',
192 ar_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
193 ar_user_text
TEXT NOT NULL,
194 ar_timestamp TIMESTAMPTZ
NOT NULL,
195 ar_minor_edit
SMALLINT NOT NULL DEFAULT 0,
199 ar_deleted
SMALLINT NOT NULL DEFAULT 0,
201 ar_content_model
TEXT,
202 ar_content_format
TEXT
204 CREATE INDEX archive_name_title_timestamp
ON archive (ar_namespace
,ar_title
,ar_timestamp
);
205 CREATE INDEX archive_user_text
ON archive (ar_user_text
);
208 CREATE TABLE redirect (
209 rd_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
210 rd_namespace
SMALLINT NOT NULL,
211 rd_title
TEXT NOT NULL,
212 rd_interwiki
TEXT NULL,
213 rd_fragment
TEXT NULL
215 CREATE INDEX redirect_ns_title
ON redirect (rd_namespace
,rd_title
,rd_from
);
218 CREATE TABLE pagelinks (
219 pl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
220 pl_from_namespace
INTEGER NOT NULL DEFAULT 0,
221 pl_namespace
SMALLINT NOT NULL,
222 pl_title
TEXT NOT NULL
224 CREATE UNIQUE INDEX pagelink_unique
ON pagelinks (pl_from
,pl_namespace
,pl_title
);
225 CREATE INDEX pagelinks_title
ON pagelinks (pl_title
);
227 CREATE TABLE templatelinks (
228 tl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
229 tl_from_namespace
INTEGER NOT NULL DEFAULT 0,
230 tl_namespace
SMALLINT NOT NULL,
231 tl_title
TEXT NOT NULL
233 CREATE UNIQUE INDEX templatelinks_unique
ON templatelinks (tl_namespace
,tl_title
,tl_from
);
234 CREATE INDEX templatelinks_from
ON templatelinks (tl_from
);
236 CREATE TABLE imagelinks (
237 il_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
238 il_from_namespace
INTEGER NOT NULL DEFAULT 0,
241 CREATE UNIQUE INDEX il_from
ON imagelinks (il_to
,il_from
);
243 CREATE TABLE categorylinks (
244 cl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
246 cl_sortkey
TEXT NULL,
247 cl_timestamp TIMESTAMPTZ
NOT NULL,
248 cl_sortkey_prefix
TEXT NOT NULL DEFAULT '',
249 cl_collation
TEXT NOT NULL DEFAULT 0,
250 cl_type
TEXT NOT NULL DEFAULT 'page'
252 CREATE UNIQUE INDEX cl_from
ON categorylinks (cl_from
, cl_to
);
253 CREATE INDEX cl_sortkey
ON categorylinks (cl_to
, cl_sortkey
, cl_from
);
255 CREATE SEQUENCE externallinks_el_id_seq
;
256 CREATE TABLE externallinks (
257 el_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('externallinks_el_id_seq'),
258 el_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
260 el_index
TEXT NOT NULL
262 CREATE INDEX externallinks_from_to
ON externallinks (el_from
,el_to
);
263 CREATE INDEX externallinks_index
ON externallinks (el_index
);
265 CREATE TABLE langlinks (
266 ll_from
INTEGER NOT NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
270 CREATE UNIQUE INDEX langlinks_unique
ON langlinks (ll_from
,ll_lang
);
271 CREATE INDEX langlinks_lang_title
ON langlinks (ll_lang
,ll_title
);
274 CREATE TABLE site_stats (
275 ss_row_id
INTEGER NOT NULL UNIQUE,
276 ss_total_edits
INTEGER DEFAULT 0,
277 ss_good_articles
INTEGER DEFAULT 0,
278 ss_total_pages
INTEGER DEFAULT -1,
279 ss_users
INTEGER DEFAULT -1,
280 ss_active_users
INTEGER DEFAULT -1,
281 ss_admins
INTEGER DEFAULT -1,
282 ss_images
INTEGER DEFAULT 0
286 CREATE SEQUENCE ipblocks_ipb_id_seq
;
287 CREATE TABLE ipblocks (
288 ipb_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('ipblocks_ipb_id_seq'),
289 ipb_address
TEXT NULL,
290 ipb_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
291 ipb_by
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
292 ipb_by_text
TEXT NOT NULL DEFAULT '',
293 ipb_reason
TEXT NOT NULL,
294 ipb_timestamp TIMESTAMPTZ
NOT NULL,
295 ipb_auto
SMALLINT NOT NULL DEFAULT 0,
296 ipb_anon_only
SMALLINT NOT NULL DEFAULT 0,
297 ipb_create_account
SMALLINT NOT NULL DEFAULT 1,
298 ipb_enable_autoblock
SMALLINT NOT NULL DEFAULT 1,
299 ipb_expiry TIMESTAMPTZ
NOT NULL,
300 ipb_range_start
TEXT,
302 ipb_deleted
SMALLINT NOT NULL DEFAULT 0,
303 ipb_block_email
SMALLINT NOT NULL DEFAULT 0,
304 ipb_allow_usertalk
SMALLINT NOT NULL DEFAULT 0,
305 ipb_parent_block_id
INTEGER NULL REFERENCES ipblocks(ipb_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED
308 CREATE UNIQUE INDEX ipb_address_unique
ON ipblocks (ipb_address
,ipb_user
,ipb_auto
,ipb_anon_only
);
309 CREATE INDEX ipb_user
ON ipblocks (ipb_user
);
310 CREATE INDEX ipb_range
ON ipblocks (ipb_range_start
,ipb_range_end
);
311 CREATE INDEX ipb_parent_block_id
ON ipblocks (ipb_parent_block_id
);
315 img_name
TEXT NOT NULL PRIMARY KEY,
316 img_size
INTEGER NOT NULL,
317 img_width
INTEGER NOT NULL,
318 img_height
INTEGER NOT NULL,
319 img_metadata BYTEA
NOT NULL DEFAULT '',
322 img_major_mime
TEXT DEFAULT 'unknown',
323 img_minor_mime
TEXT DEFAULT 'unknown',
324 img_description
TEXT NOT NULL,
325 img_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
326 img_user_text
TEXT NOT NULL,
327 img_timestamp TIMESTAMPTZ
,
328 img_sha1
TEXT NOT NULL DEFAULT ''
330 CREATE INDEX img_size_idx
ON image (img_size
);
331 CREATE INDEX img_timestamp_idx
ON image (img_timestamp
);
332 CREATE INDEX img_sha1
ON image (img_sha1
);
334 CREATE TABLE oldimage (
335 oi_name
TEXT NOT NULL,
336 oi_archive_name
TEXT NOT NULL,
337 oi_size
INTEGER NOT NULL,
338 oi_width
INTEGER NOT NULL,
339 oi_height
INTEGER NOT NULL,
340 oi_bits
SMALLINT NULL,
342 oi_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
343 oi_user_text
TEXT NOT NULL,
344 oi_timestamp TIMESTAMPTZ
NULL,
345 oi_metadata BYTEA
NOT NULL DEFAULT '',
346 oi_media_type
TEXT NULL,
347 oi_major_mime
TEXT NULL DEFAULT 'unknown',
348 oi_minor_mime
TEXT NULL DEFAULT 'unknown',
349 oi_deleted
SMALLINT NOT NULL DEFAULT 0,
350 oi_sha1
TEXT NOT NULL DEFAULT ''
352 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;
353 CREATE INDEX oi_name_timestamp
ON oldimage (oi_name
,oi_timestamp
);
354 CREATE INDEX oi_name_archive_name
ON oldimage (oi_name
,oi_archive_name
);
355 CREATE INDEX oi_sha1
ON oldimage (oi_sha1
);
358 CREATE SEQUENCE filearchive_fa_id_seq
;
359 CREATE TABLE filearchive (
360 fa_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('filearchive_fa_id_seq'),
361 fa_name
TEXT NOT NULL,
362 fa_archive_name
TEXT,
363 fa_storage_group
TEXT,
365 fa_deleted_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
366 fa_deleted_timestamp TIMESTAMPTZ
NOT NULL,
367 fa_deleted_reason
TEXT,
368 fa_size
INTEGER NOT NULL,
369 fa_width
INTEGER NOT NULL,
370 fa_height
INTEGER NOT NULL,
371 fa_metadata BYTEA
NOT NULL DEFAULT '',
374 fa_major_mime
TEXT DEFAULT 'unknown',
375 fa_minor_mime
TEXT DEFAULT 'unknown',
376 fa_description
TEXT NOT NULL,
377 fa_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
378 fa_user_text
TEXT NOT NULL,
379 fa_timestamp TIMESTAMPTZ
,
380 fa_deleted
SMALLINT NOT NULL DEFAULT 0,
381 fa_sha1
TEXT NOT NULL DEFAULT ''
383 CREATE INDEX fa_name_time
ON filearchive (fa_name
, fa_timestamp
);
384 CREATE INDEX fa_dupe
ON filearchive (fa_storage_group
, fa_storage_key
);
385 CREATE INDEX fa_notime
ON filearchive (fa_deleted_timestamp
);
386 CREATE INDEX fa_nouser
ON filearchive (fa_deleted_user
);
387 CREATE INDEX fa_sha1
ON filearchive (fa_sha1
);
389 CREATE SEQUENCE uploadstash_us_id_seq
;
390 CREATE TYPE media_type
AS ENUM ('UNKNOWN','BITMAP','DRAWING','AUDIO','VIDEO','MULTIMEDIA','OFFICE','TEXT','EXECUTABLE','ARCHIVE');
392 CREATE TABLE uploadstash (
393 us_id
INTEGER PRIMARY KEY NOT NULL DEFAULT nextval('uploadstash_us_id_seq'),
400 us_timestamp TIMESTAMPTZ
,
402 us_chunk_inx
INTEGER NULL,
406 us_media_type media_type
DEFAULT NULL,
407 us_image_width
INTEGER,
408 us_image_height
INTEGER,
409 us_image_bits
SMALLINT
412 CREATE INDEX us_user_idx
ON uploadstash (us_user
);
413 CREATE UNIQUE INDEX us_key_idx
ON uploadstash (us_key
);
414 CREATE INDEX us_timestamp_idx
ON uploadstash (us_timestamp
);
417 CREATE SEQUENCE recentchanges_rc_id_seq
;
418 CREATE TABLE recentchanges (
419 rc_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('recentchanges_rc_id_seq'),
420 rc_timestamp TIMESTAMPTZ
NOT NULL,
421 rc_cur_time TIMESTAMPTZ
NULL,
422 rc_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
423 rc_user_text
TEXT NOT NULL,
424 rc_namespace
SMALLINT NOT NULL,
425 rc_title
TEXT NOT NULL,
427 rc_minor
SMALLINT NOT NULL DEFAULT 0,
428 rc_bot
SMALLINT NOT NULL DEFAULT 0,
429 rc_new
SMALLINT NOT NULL DEFAULT 0,
430 rc_cur_id
INTEGER NULL,
431 rc_this_oldid
INTEGER NOT NULL,
432 rc_last_oldid
INTEGER NOT NULL,
433 rc_type
SMALLINT NOT NULL DEFAULT 0,
434 rc_source
TEXT NOT NULL,
435 rc_patrolled
SMALLINT NOT NULL DEFAULT 0,
439 rc_deleted
SMALLINT NOT NULL DEFAULT 0,
440 rc_logid
INTEGER NOT NULL DEFAULT 0,
445 CREATE INDEX rc_timestamp
ON recentchanges (rc_timestamp
);
446 CREATE INDEX rc_timestamp_bot
ON recentchanges (rc_timestamp
) WHERE rc_bot
= 0;
447 CREATE INDEX rc_namespace_title
ON recentchanges (rc_namespace
, rc_title
);
448 CREATE INDEX rc_cur_id
ON recentchanges (rc_cur_id
);
449 CREATE INDEX new_name_timestamp
ON recentchanges (rc_new
, rc_namespace
, rc_timestamp
);
450 CREATE INDEX rc_ip
ON recentchanges (rc_ip
);
451 CREATE INDEX rc_name_type_patrolled_timestamp
ON recentchanges (rc_namespace
, rc_type
, rc_patrolled
, rc_timestamp
);
454 CREATE SEQUENCE watchlist_wl_id_seq
;
455 CREATE TABLE watchlist (
456 wl_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('watchlist_wl_id_seq'),
457 wl_user
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
458 wl_namespace
SMALLINT NOT NULL DEFAULT 0,
459 wl_title
TEXT NOT NULL,
460 wl_notificationtimestamp TIMESTAMPTZ
462 CREATE UNIQUE INDEX wl_user_namespace_title
ON watchlist (wl_namespace
, wl_title
, wl_user
);
463 CREATE INDEX wl_user
ON watchlist (wl_user
);
464 CREATE INDEX wl_user_notificationtimestamp
ON watchlist (wl_user
, wl_notificationtimestamp
);
467 CREATE TABLE interwiki (
468 iw_prefix
TEXT NOT NULL UNIQUE,
469 iw_url
TEXT NOT NULL,
470 iw_local
SMALLINT NOT NULL,
471 iw_trans
SMALLINT NOT NULL DEFAULT 0,
472 iw_api
TEXT NOT NULL DEFAULT '',
473 iw_wikiid
TEXT NOT NULL DEFAULT ''
477 CREATE TABLE querycache (
478 qc_type
TEXT NOT NULL,
479 qc_value
INTEGER NOT NULL,
480 qc_namespace
SMALLINT NOT NULL,
481 qc_title
TEXT NOT NULL
483 CREATE INDEX querycache_type_value
ON querycache (qc_type
, qc_value
);
485 CREATE TABLE querycache_info (
486 qci_type
TEXT UNIQUE,
487 qci_timestamp TIMESTAMPTZ
NULL
490 CREATE TABLE querycachetwo (
491 qcc_type
TEXT NOT NULL,
492 qcc_value
INTEGER NOT NULL DEFAULT 0,
493 qcc_namespace
INTEGER NOT NULL DEFAULT 0,
494 qcc_title
TEXT NOT NULL DEFAULT '',
495 qcc_namespacetwo
INTEGER NOT NULL DEFAULT 0,
496 qcc_titletwo
TEXT NOT NULL DEFAULT ''
498 CREATE INDEX querycachetwo_type_value
ON querycachetwo (qcc_type
, qcc_value
);
499 CREATE INDEX querycachetwo_title
ON querycachetwo (qcc_type
,qcc_namespace
,qcc_title
);
500 CREATE INDEX querycachetwo_titletwo
ON querycachetwo (qcc_type
,qcc_namespacetwo
,qcc_titletwo
);
502 CREATE TABLE objectcache (
504 value BYTEA
NOT NULL DEFAULT '',
505 exptime TIMESTAMPTZ
NOT NULL
507 CREATE INDEX objectcacache_exptime
ON objectcache (exptime
);
509 CREATE TABLE transcache (
510 tc_url
TEXT NOT NULL UNIQUE,
511 tc_contents
TEXT NOT NULL,
512 tc_time TIMESTAMPTZ
NOT NULL
516 CREATE SEQUENCE logging_log_id_seq
;
517 CREATE TABLE logging (
518 log_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('logging_log_id_seq'),
519 log_type
TEXT NOT NULL,
520 log_action
TEXT NOT NULL,
521 log_timestamp TIMESTAMPTZ
NOT NULL,
522 log_user
INTEGER REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
523 log_namespace
SMALLINT NOT NULL,
524 log_title
TEXT NOT NULL,
527 log_deleted
SMALLINT NOT NULL DEFAULT 0,
528 log_user_text
TEXT NOT NULL DEFAULT '',
531 CREATE INDEX logging_type_name
ON logging (log_type
, log_timestamp
);
532 CREATE INDEX logging_user_time
ON logging (log_timestamp
, log_user
);
533 CREATE INDEX logging_page_time
ON logging (log_namespace
, log_title
, log_timestamp
);
534 CREATE INDEX logging_times
ON logging (log_timestamp
);
535 CREATE INDEX logging_user_type_time
ON logging (log_user
, log_type
, log_timestamp
);
536 CREATE INDEX logging_page_id_time
ON logging (log_page
, log_timestamp
);
537 CREATE INDEX logging_user_text_type_time
ON logging (log_user_text
, log_type
, log_timestamp
);
538 CREATE INDEX logging_user_text_time
ON logging (log_user_text
, log_timestamp
);
540 CREATE TABLE log_search (
541 ls_field
TEXT NOT NULL,
542 ls_value
TEXT NOT NULL,
543 ls_log_id
INTEGER NOT NULL DEFAULT 0,
544 PRIMARY KEY (ls_field
,ls_value
,ls_log_id
)
546 CREATE INDEX ls_log_id
ON log_search (ls_log_id
);
549 CREATE SEQUENCE job_job_id_seq
;
551 job_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('job_job_id_seq'),
552 job_cmd
TEXT NOT NULL,
553 job_namespace
SMALLINT NOT NULL,
554 job_title
TEXT NOT NULL,
555 job_timestamp TIMESTAMPTZ
,
556 job_params
TEXT NOT NULL,
557 job_random
INTEGER NOT NULL DEFAULT 0,
558 job_attempts
INTEGER NOT NULL DEFAULT 0,
559 job_token
TEXT NOT NULL DEFAULT '',
560 job_token_timestamp TIMESTAMPTZ
,
561 job_sha1
TEXT NOT NULL DEFAULT ''
563 CREATE INDEX job_sha1
ON job (job_sha1
);
564 CREATE INDEX job_cmd_token
ON job (job_cmd
, job_token
, job_random
);
565 CREATE INDEX job_cmd_token_id
ON job (job_cmd
, job_token
, job_id
);
566 CREATE INDEX job_cmd_namespace_title
ON job (job_cmd
, job_namespace
, job_title
);
567 CREATE INDEX job_timestamp_idx
ON job (job_timestamp
);
569 -- Tsearch2 2 stuff. Will fail if we don't have proper access to the tsearch2 tables
570 -- Version 8.3 or higher only. Previous versions would need another parmeter for to_tsvector.
571 -- Make sure you also change patch-tsearch2funcs.sql if the funcs below change.
573 ALTER TABLE page
ADD titlevector tsvector
;
574 CREATE FUNCTION ts2_page_title() RETURNS TRIGGER LANGUAGE plpgsql
AS
577 IF TG_OP
= 'INSERT' THEN
578 NEW.titlevector
= to_tsvector(REPLACE(NEW.page_title
,'/',' '));
579 ELSIF
NEW.page_title
!= OLD.page_title
THEN
580 NEW.titlevector
:= to_tsvector(REPLACE(NEW.page_title
,'/',' '));
586 CREATE TRIGGER ts2_page_title
BEFORE INSERT OR UPDATE ON page
587 FOR EACH ROW EXECUTE PROCEDURE ts2_page_title();
590 ALTER TABLE pagecontent
ADD textvector tsvector
;
591 CREATE FUNCTION ts2_page_text() RETURNS TRIGGER LANGUAGE plpgsql
AS
594 IF TG_OP
= 'INSERT' THEN
595 NEW.textvector
= to_tsvector(NEW.old_text
);
596 ELSIF
NEW.old_text
!= OLD.old_text
THEN
597 NEW.textvector
:= to_tsvector(NEW.old_text
);
603 CREATE TRIGGER ts2_page_text
BEFORE INSERT OR UPDATE ON pagecontent
604 FOR EACH ROW EXECUTE PROCEDURE ts2_page_text();
606 -- These are added by the setup script due to version compatibility issues
607 -- If using 8.1, we switch from "gin" to "gist"
609 CREATE INDEX ts2_page_title
ON page
USING gin(titlevector
);
610 CREATE INDEX ts2_page_text
ON pagecontent
USING gin(textvector
);
612 CREATE FUNCTION add_interwiki (TEXT,INT,SMALLINT) RETURNS INT LANGUAGE SQL AS
614 INSERT INTO interwiki (iw_prefix
, iw_url
, iw_local
) VALUES ($
1,$
2,$
3);
618 -- This table is not used unless profiling is turned on
619 CREATE TABLE profiling (
620 pf_count
INTEGER NOT NULL DEFAULT 0,
621 pf_time
FLOAT NOT NULL DEFAULT 0,
622 pf_memory
FLOAT NOT NULL DEFAULT 0,
623 pf_name
TEXT NOT NULL,
626 CREATE UNIQUE INDEX pf_name_server
ON profiling (pf_name
, pf_server
);
628 CREATE TABLE protected_titles (
629 pt_namespace
SMALLINT NOT NULL,
630 pt_title
TEXT NOT NULL,
631 pt_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
633 pt_timestamp TIMESTAMPTZ
NOT NULL,
634 pt_expiry TIMESTAMPTZ
NULL,
635 pt_create_perm
TEXT NOT NULL DEFAULT ''
637 CREATE UNIQUE INDEX protected_titles_unique
ON protected_titles(pt_namespace
, pt_title
);
640 CREATE TABLE updatelog (
641 ul_key
TEXT NOT NULL PRIMARY KEY,
646 CREATE SEQUENCE category_cat_id_seq
;
647 CREATE TABLE category (
648 cat_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('category_cat_id_seq'),
649 cat_title
TEXT NOT NULL,
650 cat_pages
INTEGER NOT NULL DEFAULT 0,
651 cat_subcats
INTEGER NOT NULL DEFAULT 0,
652 cat_files
INTEGER NOT NULL DEFAULT 0,
653 cat_hidden
SMALLINT NOT NULL DEFAULT 0
655 CREATE UNIQUE INDEX category_title
ON category(cat_title
);
656 CREATE INDEX category_pages
ON category(cat_pages
);
658 CREATE SEQUENCE change_tag_ct_id_seq
;
659 CREATE TABLE change_tag (
660 ct_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('change_tag_ct_id_seq'),
661 ct_rc_id
INTEGER NULL,
662 ct_log_id
INTEGER NULL,
663 ct_rev_id
INTEGER NULL,
664 ct_tag
TEXT NOT NULL,
667 CREATE UNIQUE INDEX change_tag_rc_tag
ON change_tag(ct_rc_id
,ct_tag
);
668 CREATE UNIQUE INDEX change_tag_log_tag
ON change_tag(ct_log_id
,ct_tag
);
669 CREATE UNIQUE INDEX change_tag_rev_tag
ON change_tag(ct_rev_id
,ct_tag
);
670 CREATE INDEX change_tag_tag_id
ON change_tag(ct_tag
,ct_rc_id
,ct_rev_id
,ct_log_id
);
672 CREATE SEQUENCE tag_summary_ts_id_seq
;
673 CREATE TABLE tag_summary (
674 ts_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('tag_summary_ts_id_seq'),
675 ts_rc_id
INTEGER NULL,
676 ts_log_id
INTEGER NULL,
677 ts_rev_id
INTEGER NULL,
678 ts_tags
TEXT NOT NULL
680 CREATE UNIQUE INDEX tag_summary_rc_id
ON tag_summary(ts_rc_id
);
681 CREATE UNIQUE INDEX tag_summary_log_id
ON tag_summary(ts_log_id
);
682 CREATE UNIQUE INDEX tag_summary_rev_id
ON tag_summary(ts_rev_id
);
684 CREATE TABLE valid_tag (
685 vt_tag
TEXT NOT NULL PRIMARY KEY
688 CREATE TABLE user_properties (
689 up_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
690 up_property
TEXT NOT NULL,
693 CREATE UNIQUE INDEX user_properties_user_property
ON user_properties (up_user
,up_property
);
694 CREATE INDEX user_properties_property
ON user_properties (up_property
);
696 CREATE TABLE l10n_cache (
697 lc_lang
TEXT NOT NULL,
698 lc_key
TEXT NOT NULL,
699 lc_value BYTEA
NOT NULL
701 CREATE INDEX l10n_cache_lc_lang_key
ON l10n_cache (lc_lang
, lc_key
);
703 CREATE TABLE iwlinks (
704 iwl_from
INTEGER NOT NULL DEFAULT 0,
705 iwl_prefix
TEXT NOT NULL DEFAULT '',
706 iwl_title
TEXT NOT NULL DEFAULT ''
708 CREATE UNIQUE INDEX iwl_from
ON iwlinks (iwl_from
, iwl_prefix
, iwl_title
);
709 CREATE UNIQUE INDEX iwl_prefix_title_from
ON iwlinks (iwl_prefix
, iwl_title
, iwl_from
);
710 CREATE UNIQUE INDEX iwl_prefix_from_title
ON iwlinks (iwl_prefix
, iwl_from
, iwl_title
);
712 CREATE TABLE module_deps (
713 md_module
TEXT NOT NULL,
714 md_skin
TEXT NOT NULL,
715 md_deps
TEXT NOT NULL
717 CREATE UNIQUE INDEX md_module_skin
ON module_deps (md_module
, md_skin
);
719 CREATE SEQUENCE sites_site_id_seq
;
721 site_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('sites_site_id_seq'),
722 site_global_key
TEXT NOT NULL,
723 site_type
TEXT NOT NULL,
724 site_group
TEXT NOT NULL,
725 site_source
TEXT NOT NULL,
726 site_language
TEXT NOT NULL,
727 site_protocol
TEXT NOT NULL,
728 site_domain
TEXT NOT NULL,
729 site_data
TEXT NOT NULL,
730 site_forward
SMALLINT NOT NULL,
731 site_config
TEXT NOT NULL
733 CREATE UNIQUE INDEX site_global_key
ON sites (site_global_key
);
734 CREATE INDEX site_type
ON sites (site_type
);
735 CREATE INDEX site_group
ON sites (site_group
);
736 CREATE INDEX site_source
ON sites (site_source
);
737 CREATE INDEX site_language
ON sites (site_language
);
738 CREATE INDEX site_protocol
ON sites (site_protocol
);
739 CREATE INDEX site_domain
ON sites (site_domain
);
740 CREATE INDEX site_forward
ON sites (site_forward
);
742 CREATE TABLE site_identifiers (
743 si_site
INTEGER NOT NULL,
744 si_type
TEXT NOT NULL,
747 CREATE UNIQUE INDEX si_type_key
ON site_identifiers (si_type
, si_key
);
748 CREATE INDEX si_site
ON site_identifiers (si_site
);
749 CREATE INDEX si_key
ON site_identifiers (si_key
);