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,
63 ug_expiry TIMESTAMPTZ
NULL,
64 PRIMARY KEY(ug_user
, ug_group
)
66 CREATE INDEX user_groups_group
ON user_groups (ug_group
);
67 CREATE INDEX user_groups_expiry
ON user_groups (ug_expiry
);
69 CREATE TABLE user_former_groups (
70 ufg_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
71 ufg_group
TEXT NOT NULL
73 CREATE UNIQUE INDEX ufg_user_group
ON user_former_groups (ufg_user
, ufg_group
);
75 CREATE TABLE user_newtalk (
76 user_id
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
78 user_last_timestamp TIMESTAMPTZ
80 CREATE INDEX user_newtalk_id_idx
ON user_newtalk (user_id
);
81 CREATE INDEX user_newtalk_ip_idx
ON user_newtalk (user_ip
);
83 CREATE TABLE bot_passwords (
84 bp_user
INTEGER NOT NULL,
85 bp_app_id
TEXT NOT NULL,
86 bp_password
TEXT NOT NULL,
87 bp_token
TEXT NOT NULL,
88 bp_restrictions
TEXT NOT NULL,
89 bp_grants
TEXT NOT NULL,
90 PRIMARY KEY ( bp_user
, bp_app_id
)
93 CREATE SEQUENCE page_page_id_seq
;
95 page_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('page_page_id_seq'),
96 page_namespace
SMALLINT NOT NULL,
97 page_title
TEXT NOT NULL,
98 page_restrictions
TEXT,
99 page_is_redirect
SMALLINT NOT NULL DEFAULT 0,
100 page_is_new
SMALLINT NOT NULL DEFAULT 0,
101 page_random
NUMERIC(15,14) NOT NULL DEFAULT RANDOM(),
102 page_touched TIMESTAMPTZ
,
103 page_links_updated TIMESTAMPTZ
NULL,
104 page_latest
INTEGER NOT NULL, -- FK?
105 page_len
INTEGER NOT NULL,
106 page_content_model
TEXT,
107 page_lang
TEXT DEFAULT NULL
109 CREATE UNIQUE INDEX page_unique_name
ON page (page_namespace
, page_title
);
110 CREATE INDEX page_main_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 0;
111 CREATE INDEX page_talk_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 1;
112 CREATE INDEX page_user_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 2;
113 CREATE INDEX page_utalk_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 3;
114 CREATE INDEX page_project_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 4;
115 CREATE INDEX page_mediawiki_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 8;
116 CREATE INDEX page_random_idx
ON page (page_random
);
117 CREATE INDEX page_len_idx
ON page (page_len
);
119 CREATE FUNCTION page_deleted() RETURNS TRIGGER LANGUAGE plpgsql
AS
122 DELETE FROM recentchanges
WHERE rc_namespace
= OLD.page_namespace
AND rc_title
= OLD.page_title
;
127 CREATE TRIGGER page_deleted
AFTER DELETE ON page
128 FOR EACH ROW EXECUTE PROCEDURE page_deleted();
130 CREATE SEQUENCE revision_rev_id_seq
;
131 CREATE TABLE revision (
132 rev_id
INTEGER NOT NULL UNIQUE DEFAULT nextval('revision_rev_id_seq'),
133 rev_page
INTEGER NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
134 rev_text_id
INTEGER NULL, -- FK
136 rev_user
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE RESTRICT DEFERRABLE INITIALLY DEFERRED,
137 rev_user_text
TEXT NOT NULL,
138 rev_timestamp TIMESTAMPTZ
NOT NULL,
139 rev_minor_edit
SMALLINT NOT NULL DEFAULT 0,
140 rev_deleted
SMALLINT NOT NULL DEFAULT 0,
141 rev_len
INTEGER NULL,
142 rev_parent_id
INTEGER NULL,
143 rev_sha1
TEXT NOT NULL DEFAULT '',
144 rev_content_model
TEXT,
145 rev_content_format
TEXT
147 CREATE UNIQUE INDEX revision_unique
ON revision (rev_page
, rev_id
);
148 CREATE INDEX rev_text_id_idx
ON revision (rev_text_id
);
149 CREATE INDEX rev_timestamp_idx
ON revision (rev_timestamp
);
150 CREATE INDEX rev_user_idx
ON revision (rev_user
);
151 CREATE INDEX rev_user_text_idx
ON revision (rev_user_text
);
154 CREATE SEQUENCE text_old_id_seq
;
155 CREATE TABLE pagecontent ( -- replaces reserved word 'text'
156 old_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('text_old_id_seq'),
162 CREATE SEQUENCE page_restrictions_pr_id_seq
;
163 CREATE TABLE page_restrictions (
164 pr_id
INTEGER NOT NULL UNIQUE DEFAULT nextval('page_restrictions_pr_id_seq'),
165 pr_page
INTEGER NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
166 pr_type
TEXT NOT NULL,
167 pr_level
TEXT NOT NULL,
168 pr_cascade
SMALLINT NOT NULL,
169 pr_user
INTEGER NULL,
170 pr_expiry TIMESTAMPTZ
NULL
172 ALTER TABLE page_restrictions
ADD CONSTRAINT page_restrictions_pk
PRIMARY KEY (pr_page
,pr_type
);
174 CREATE TABLE page_props (
175 pp_page
INTEGER NOT NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
176 pp_propname
TEXT NOT NULL,
177 pp_value
TEXT NOT NULL,
180 ALTER TABLE page_props
ADD CONSTRAINT page_props_pk
PRIMARY KEY (pp_page
,pp_propname
);
181 CREATE INDEX page_props_propname
ON page_props (pp_propname
);
182 CREATE UNIQUE INDEX pp_propname_page
ON page_props (pp_propname
,pp_page
);
183 CREATE INDEX pp_propname_sortkey_page
ON page_props (pp_propname
, pp_sortkey
, pp_page
) WHERE (pp_sortkey
IS NOT NULL);
185 CREATE SEQUENCE archive_ar_id_seq
;
186 CREATE TABLE archive (
187 ar_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('archive_ar_id_seq'),
188 ar_namespace
SMALLINT NOT NULL,
189 ar_title
TEXT NOT NULL,
190 ar_text
TEXT, -- technically should be bytea, but not used anymore
191 ar_page_id
INTEGER NULL,
192 ar_parent_id
INTEGER NULL,
193 ar_sha1
TEXT NOT NULL DEFAULT '',
195 ar_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
196 ar_user_text
TEXT NOT NULL,
197 ar_timestamp TIMESTAMPTZ
NOT NULL,
198 ar_minor_edit
SMALLINT NOT NULL DEFAULT 0,
202 ar_deleted
SMALLINT NOT NULL DEFAULT 0,
204 ar_content_model
TEXT,
205 ar_content_format
TEXT
207 CREATE INDEX archive_name_title_timestamp
ON archive (ar_namespace
,ar_title
,ar_timestamp
);
208 CREATE INDEX archive_user_text
ON archive (ar_user_text
);
211 CREATE TABLE redirect (
212 rd_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
213 rd_namespace
SMALLINT NOT NULL,
214 rd_title
TEXT NOT NULL,
215 rd_interwiki
TEXT NULL,
216 rd_fragment
TEXT NULL
218 CREATE INDEX redirect_ns_title
ON redirect (rd_namespace
,rd_title
,rd_from
);
221 CREATE TABLE pagelinks (
222 pl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
223 pl_from_namespace
INTEGER NOT NULL DEFAULT 0,
224 pl_namespace
SMALLINT NOT NULL,
225 pl_title
TEXT NOT NULL
227 CREATE UNIQUE INDEX pagelink_unique
ON pagelinks (pl_from
,pl_namespace
,pl_title
);
228 CREATE INDEX pagelinks_title
ON pagelinks (pl_title
);
230 CREATE TABLE templatelinks (
231 tl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
232 tl_from_namespace
INTEGER NOT NULL DEFAULT 0,
233 tl_namespace
SMALLINT NOT NULL,
234 tl_title
TEXT NOT NULL
236 CREATE UNIQUE INDEX templatelinks_unique
ON templatelinks (tl_namespace
,tl_title
,tl_from
);
237 CREATE INDEX templatelinks_from
ON templatelinks (tl_from
);
239 CREATE TABLE imagelinks (
240 il_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
241 il_from_namespace
INTEGER NOT NULL DEFAULT 0,
244 CREATE UNIQUE INDEX il_from
ON imagelinks (il_to
,il_from
);
246 CREATE TABLE categorylinks (
247 cl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
249 cl_sortkey
TEXT NULL,
250 cl_timestamp TIMESTAMPTZ
NOT NULL,
251 cl_sortkey_prefix
TEXT NOT NULL DEFAULT '',
252 cl_collation
TEXT NOT NULL DEFAULT 0,
253 cl_type
TEXT NOT NULL DEFAULT 'page'
255 CREATE UNIQUE INDEX cl_from
ON categorylinks (cl_from
, cl_to
);
256 CREATE INDEX cl_sortkey
ON categorylinks (cl_to
, cl_sortkey
, cl_from
);
258 CREATE SEQUENCE externallinks_el_id_seq
;
259 CREATE TABLE externallinks (
260 el_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('externallinks_el_id_seq'),
261 el_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
263 el_index
TEXT NOT NULL,
264 el_index_60 BYTEA
NOT NULL DEFAULT ''
266 CREATE INDEX externallinks_from_to
ON externallinks (el_from
,el_to
);
267 CREATE INDEX externallinks_index
ON externallinks (el_index
);
268 CREATE INDEX el_index_60
ON externallinks (el_index_60
, el_id
);
269 CREATE INDEX el_from_index_60
ON externallinks (el_from
, el_index_60
, el_id
);
271 CREATE TABLE langlinks (
272 ll_from
INTEGER NOT NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
276 CREATE UNIQUE INDEX langlinks_unique
ON langlinks (ll_from
,ll_lang
);
277 CREATE INDEX langlinks_lang_title
ON langlinks (ll_lang
,ll_title
);
280 CREATE TABLE site_stats (
281 ss_row_id
INTEGER NOT NULL UNIQUE,
282 ss_total_edits
INTEGER DEFAULT 0,
283 ss_good_articles
INTEGER DEFAULT 0,
284 ss_total_pages
INTEGER DEFAULT -1,
285 ss_users
INTEGER DEFAULT -1,
286 ss_active_users
INTEGER DEFAULT -1,
287 ss_admins
INTEGER DEFAULT -1,
288 ss_images
INTEGER DEFAULT 0
292 CREATE SEQUENCE ipblocks_ipb_id_seq
;
293 CREATE TABLE ipblocks (
294 ipb_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('ipblocks_ipb_id_seq'),
295 ipb_address
TEXT NULL,
296 ipb_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
297 ipb_by
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
298 ipb_by_text
TEXT NOT NULL DEFAULT '',
299 ipb_reason
TEXT NOT NULL,
300 ipb_timestamp TIMESTAMPTZ
NOT NULL,
301 ipb_auto
SMALLINT NOT NULL DEFAULT 0,
302 ipb_anon_only
SMALLINT NOT NULL DEFAULT 0,
303 ipb_create_account
SMALLINT NOT NULL DEFAULT 1,
304 ipb_enable_autoblock
SMALLINT NOT NULL DEFAULT 1,
305 ipb_expiry TIMESTAMPTZ
NOT NULL,
306 ipb_range_start
TEXT,
308 ipb_deleted
SMALLINT NOT NULL DEFAULT 0,
309 ipb_block_email
SMALLINT NOT NULL DEFAULT 0,
310 ipb_allow_usertalk
SMALLINT NOT NULL DEFAULT 0,
311 ipb_parent_block_id
INTEGER NULL REFERENCES ipblocks(ipb_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED
314 CREATE UNIQUE INDEX ipb_address_unique
ON ipblocks (ipb_address
,ipb_user
,ipb_auto
,ipb_anon_only
);
315 CREATE INDEX ipb_user
ON ipblocks (ipb_user
);
316 CREATE INDEX ipb_range
ON ipblocks (ipb_range_start
,ipb_range_end
);
317 CREATE INDEX ipb_parent_block_id
ON ipblocks (ipb_parent_block_id
);
321 img_name
TEXT NOT NULL PRIMARY KEY,
322 img_size
INTEGER NOT NULL,
323 img_width
INTEGER NOT NULL,
324 img_height
INTEGER NOT NULL,
325 img_metadata BYTEA
NOT NULL DEFAULT '',
328 img_major_mime
TEXT DEFAULT 'unknown',
329 img_minor_mime
TEXT DEFAULT 'unknown',
330 img_description
TEXT NOT NULL,
331 img_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
332 img_user_text
TEXT NOT NULL,
333 img_timestamp TIMESTAMPTZ
,
334 img_sha1
TEXT NOT NULL DEFAULT ''
336 CREATE INDEX img_size_idx
ON image (img_size
);
337 CREATE INDEX img_timestamp_idx
ON image (img_timestamp
);
338 CREATE INDEX img_sha1
ON image (img_sha1
);
340 CREATE TABLE oldimage (
341 oi_name
TEXT NOT NULL,
342 oi_archive_name
TEXT NOT NULL,
343 oi_size
INTEGER NOT NULL,
344 oi_width
INTEGER NOT NULL,
345 oi_height
INTEGER NOT NULL,
346 oi_bits
SMALLINT NULL,
348 oi_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
349 oi_user_text
TEXT NOT NULL,
350 oi_timestamp TIMESTAMPTZ
NULL,
351 oi_metadata BYTEA
NOT NULL DEFAULT '',
352 oi_media_type
TEXT NULL,
353 oi_major_mime
TEXT NULL DEFAULT 'unknown',
354 oi_minor_mime
TEXT NULL DEFAULT 'unknown',
355 oi_deleted
SMALLINT NOT NULL DEFAULT 0,
356 oi_sha1
TEXT NOT NULL DEFAULT ''
358 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;
359 CREATE INDEX oi_name_timestamp
ON oldimage (oi_name
,oi_timestamp
);
360 CREATE INDEX oi_name_archive_name
ON oldimage (oi_name
,oi_archive_name
);
361 CREATE INDEX oi_sha1
ON oldimage (oi_sha1
);
364 CREATE SEQUENCE filearchive_fa_id_seq
;
365 CREATE TABLE filearchive (
366 fa_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('filearchive_fa_id_seq'),
367 fa_name
TEXT NOT NULL,
368 fa_archive_name
TEXT,
369 fa_storage_group
TEXT,
371 fa_deleted_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
372 fa_deleted_timestamp TIMESTAMPTZ
NOT NULL,
373 fa_deleted_reason
TEXT,
374 fa_size
INTEGER NOT NULL,
375 fa_width
INTEGER NOT NULL,
376 fa_height
INTEGER NOT NULL,
377 fa_metadata BYTEA
NOT NULL DEFAULT '',
380 fa_major_mime
TEXT DEFAULT 'unknown',
381 fa_minor_mime
TEXT DEFAULT 'unknown',
382 fa_description
TEXT NOT NULL,
383 fa_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
384 fa_user_text
TEXT NOT NULL,
385 fa_timestamp TIMESTAMPTZ
,
386 fa_deleted
SMALLINT NOT NULL DEFAULT 0,
387 fa_sha1
TEXT NOT NULL DEFAULT ''
389 CREATE INDEX fa_name_time
ON filearchive (fa_name
, fa_timestamp
);
390 CREATE INDEX fa_dupe
ON filearchive (fa_storage_group
, fa_storage_key
);
391 CREATE INDEX fa_notime
ON filearchive (fa_deleted_timestamp
);
392 CREATE INDEX fa_nouser
ON filearchive (fa_deleted_user
);
393 CREATE INDEX fa_sha1
ON filearchive (fa_sha1
);
395 CREATE SEQUENCE uploadstash_us_id_seq
;
396 CREATE TYPE media_type
AS ENUM ('UNKNOWN','BITMAP','DRAWING','AUDIO','VIDEO','MULTIMEDIA','OFFICE','TEXT','EXECUTABLE','ARCHIVE','3D');
398 CREATE TABLE uploadstash (
399 us_id
INTEGER PRIMARY KEY NOT NULL DEFAULT nextval('uploadstash_us_id_seq'),
406 us_timestamp TIMESTAMPTZ
,
408 us_chunk_inx
INTEGER NULL,
412 us_media_type media_type
DEFAULT NULL,
413 us_image_width
INTEGER,
414 us_image_height
INTEGER,
415 us_image_bits
SMALLINT
418 CREATE INDEX us_user_idx
ON uploadstash (us_user
);
419 CREATE UNIQUE INDEX us_key_idx
ON uploadstash (us_key
);
420 CREATE INDEX us_timestamp_idx
ON uploadstash (us_timestamp
);
423 CREATE SEQUENCE recentchanges_rc_id_seq
;
424 CREATE TABLE recentchanges (
425 rc_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('recentchanges_rc_id_seq'),
426 rc_timestamp TIMESTAMPTZ
NOT NULL,
427 rc_cur_time TIMESTAMPTZ
NULL,
428 rc_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
429 rc_user_text
TEXT NOT NULL,
430 rc_namespace
SMALLINT NOT NULL,
431 rc_title
TEXT NOT NULL,
433 rc_minor
SMALLINT NOT NULL DEFAULT 0,
434 rc_bot
SMALLINT NOT NULL DEFAULT 0,
435 rc_new
SMALLINT NOT NULL DEFAULT 0,
436 rc_cur_id
INTEGER NULL,
437 rc_this_oldid
INTEGER NOT NULL,
438 rc_last_oldid
INTEGER NOT NULL,
439 rc_type
SMALLINT NOT NULL DEFAULT 0,
440 rc_source
TEXT NOT NULL,
441 rc_patrolled
SMALLINT NOT NULL DEFAULT 0,
445 rc_deleted
SMALLINT NOT NULL DEFAULT 0,
446 rc_logid
INTEGER NOT NULL DEFAULT 0,
451 CREATE INDEX rc_timestamp
ON recentchanges (rc_timestamp
);
452 CREATE INDEX rc_timestamp_bot
ON recentchanges (rc_timestamp
) WHERE rc_bot
= 0;
453 CREATE INDEX rc_namespace_title
ON recentchanges (rc_namespace
, rc_title
);
454 CREATE INDEX rc_cur_id
ON recentchanges (rc_cur_id
);
455 CREATE INDEX new_name_timestamp
ON recentchanges (rc_new
, rc_namespace
, rc_timestamp
);
456 CREATE INDEX rc_ip
ON recentchanges (rc_ip
);
457 CREATE INDEX rc_name_type_patrolled_timestamp
ON recentchanges (rc_namespace
, rc_type
, rc_patrolled
, rc_timestamp
);
460 CREATE SEQUENCE watchlist_wl_id_seq
;
461 CREATE TABLE watchlist (
462 wl_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('watchlist_wl_id_seq'),
463 wl_user
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
464 wl_namespace
SMALLINT NOT NULL DEFAULT 0,
465 wl_title
TEXT NOT NULL,
466 wl_notificationtimestamp TIMESTAMPTZ
468 CREATE UNIQUE INDEX wl_user_namespace_title
ON watchlist (wl_namespace
, wl_title
, wl_user
);
469 CREATE INDEX wl_user
ON watchlist (wl_user
);
470 CREATE INDEX wl_user_notificationtimestamp
ON watchlist (wl_user
, wl_notificationtimestamp
);
473 CREATE TABLE interwiki (
474 iw_prefix
TEXT NOT NULL UNIQUE,
475 iw_url
TEXT NOT NULL,
476 iw_local
SMALLINT NOT NULL,
477 iw_trans
SMALLINT NOT NULL DEFAULT 0,
478 iw_api
TEXT NOT NULL DEFAULT '',
479 iw_wikiid
TEXT NOT NULL DEFAULT ''
483 CREATE TABLE querycache (
484 qc_type
TEXT NOT NULL,
485 qc_value
INTEGER NOT NULL,
486 qc_namespace
SMALLINT NOT NULL,
487 qc_title
TEXT NOT NULL
489 CREATE INDEX querycache_type_value
ON querycache (qc_type
, qc_value
);
491 CREATE TABLE querycache_info (
492 qci_type
TEXT UNIQUE,
493 qci_timestamp TIMESTAMPTZ
NULL
496 CREATE TABLE querycachetwo (
497 qcc_type
TEXT NOT NULL,
498 qcc_value
INTEGER NOT NULL DEFAULT 0,
499 qcc_namespace
INTEGER NOT NULL DEFAULT 0,
500 qcc_title
TEXT NOT NULL DEFAULT '',
501 qcc_namespacetwo
INTEGER NOT NULL DEFAULT 0,
502 qcc_titletwo
TEXT NOT NULL DEFAULT ''
504 CREATE INDEX querycachetwo_type_value
ON querycachetwo (qcc_type
, qcc_value
);
505 CREATE INDEX querycachetwo_title
ON querycachetwo (qcc_type
,qcc_namespace
,qcc_title
);
506 CREATE INDEX querycachetwo_titletwo
ON querycachetwo (qcc_type
,qcc_namespacetwo
,qcc_titletwo
);
508 CREATE TABLE objectcache (
510 value BYTEA
NOT NULL DEFAULT '',
511 exptime TIMESTAMPTZ
NOT NULL
513 CREATE INDEX objectcacache_exptime
ON objectcache (exptime
);
515 CREATE TABLE transcache (
516 tc_url
TEXT NOT NULL UNIQUE,
517 tc_contents
TEXT NOT NULL,
518 tc_time TIMESTAMPTZ
NOT NULL
522 CREATE SEQUENCE logging_log_id_seq
;
523 CREATE TABLE logging (
524 log_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('logging_log_id_seq'),
525 log_type
TEXT NOT NULL,
526 log_action
TEXT NOT NULL,
527 log_timestamp TIMESTAMPTZ
NOT NULL,
528 log_user
INTEGER REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
529 log_namespace
SMALLINT NOT NULL,
530 log_title
TEXT NOT NULL,
533 log_deleted
SMALLINT NOT NULL DEFAULT 0,
534 log_user_text
TEXT NOT NULL DEFAULT '',
537 CREATE INDEX logging_type_name
ON logging (log_type
, log_timestamp
);
538 CREATE INDEX logging_user_time
ON logging (log_timestamp
, log_user
);
539 CREATE INDEX logging_page_time
ON logging (log_namespace
, log_title
, log_timestamp
);
540 CREATE INDEX logging_times
ON logging (log_timestamp
);
541 CREATE INDEX logging_user_type_time
ON logging (log_user
, log_type
, log_timestamp
);
542 CREATE INDEX logging_page_id_time
ON logging (log_page
, log_timestamp
);
543 CREATE INDEX logging_user_text_type_time
ON logging (log_user_text
, log_type
, log_timestamp
);
544 CREATE INDEX logging_user_text_time
ON logging (log_user_text
, log_timestamp
);
546 CREATE TABLE log_search (
547 ls_field
TEXT NOT NULL,
548 ls_value
TEXT NOT NULL,
549 ls_log_id
INTEGER NOT NULL DEFAULT 0,
550 PRIMARY KEY (ls_field
,ls_value
,ls_log_id
)
552 CREATE INDEX ls_log_id
ON log_search (ls_log_id
);
555 CREATE SEQUENCE job_job_id_seq
;
557 job_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('job_job_id_seq'),
558 job_cmd
TEXT NOT NULL,
559 job_namespace
SMALLINT NOT NULL,
560 job_title
TEXT NOT NULL,
561 job_timestamp TIMESTAMPTZ
,
562 job_params
TEXT NOT NULL,
563 job_random
INTEGER NOT NULL DEFAULT 0,
564 job_attempts
INTEGER NOT NULL DEFAULT 0,
565 job_token
TEXT NOT NULL DEFAULT '',
566 job_token_timestamp TIMESTAMPTZ
,
567 job_sha1
TEXT NOT NULL DEFAULT ''
569 CREATE INDEX job_sha1
ON job (job_sha1
);
570 CREATE INDEX job_cmd_token
ON job (job_cmd
, job_token
, job_random
);
571 CREATE INDEX job_cmd_token_id
ON job (job_cmd
, job_token
, job_id
);
572 CREATE INDEX job_cmd_namespace_title
ON job (job_cmd
, job_namespace
, job_title
);
573 CREATE INDEX job_timestamp_idx
ON job (job_timestamp
);
575 -- Tsearch2 2 stuff. Will fail if we don't have proper access to the tsearch2 tables
576 -- Version 8.3 or higher only. Previous versions would need another parmeter for to_tsvector.
577 -- Make sure you also change patch-tsearch2funcs.sql if the funcs below change.
579 ALTER TABLE page
ADD titlevector tsvector
;
580 CREATE FUNCTION ts2_page_title() RETURNS TRIGGER LANGUAGE plpgsql
AS
583 IF TG_OP
= 'INSERT' THEN
584 NEW.titlevector
= to_tsvector(REPLACE(NEW.page_title
,'/',' '));
585 ELSIF
NEW.page_title
!= OLD.page_title
THEN
586 NEW.titlevector
:= to_tsvector(REPLACE(NEW.page_title
,'/',' '));
592 CREATE TRIGGER ts2_page_title
BEFORE INSERT OR UPDATE ON page
593 FOR EACH ROW EXECUTE PROCEDURE ts2_page_title();
596 ALTER TABLE pagecontent
ADD textvector tsvector
;
597 CREATE FUNCTION ts2_page_text() RETURNS TRIGGER LANGUAGE plpgsql
AS
600 IF TG_OP
= 'INSERT' THEN
601 NEW.textvector
= to_tsvector(NEW.old_text
);
602 ELSIF
NEW.old_text
!= OLD.old_text
THEN
603 NEW.textvector
:= to_tsvector(NEW.old_text
);
609 CREATE TRIGGER ts2_page_text
BEFORE INSERT OR UPDATE ON pagecontent
610 FOR EACH ROW EXECUTE PROCEDURE ts2_page_text();
612 -- These are added by the setup script due to version compatibility issues
613 -- If using 8.1, we switch from "gin" to "gist"
615 CREATE INDEX ts2_page_title
ON page
USING gin(titlevector
);
616 CREATE INDEX ts2_page_text
ON pagecontent
USING gin(textvector
);
618 CREATE FUNCTION add_interwiki (TEXT,INT,SMALLINT) RETURNS INT LANGUAGE SQL AS
620 INSERT INTO interwiki (iw_prefix
, iw_url
, iw_local
) VALUES ($
1,$
2,$
3);
624 -- This table is not used unless profiling is turned on
625 CREATE TABLE profiling (
626 pf_count
INTEGER NOT NULL DEFAULT 0,
627 pf_time
FLOAT NOT NULL DEFAULT 0,
628 pf_memory
FLOAT NOT NULL DEFAULT 0,
629 pf_name
TEXT NOT NULL,
632 CREATE UNIQUE INDEX pf_name_server
ON profiling (pf_name
, pf_server
);
634 CREATE TABLE protected_titles (
635 pt_namespace
SMALLINT NOT NULL,
636 pt_title
TEXT NOT NULL,
637 pt_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
639 pt_timestamp TIMESTAMPTZ
NOT NULL,
640 pt_expiry TIMESTAMPTZ
NULL,
641 pt_create_perm
TEXT NOT NULL DEFAULT ''
643 CREATE UNIQUE INDEX protected_titles_unique
ON protected_titles(pt_namespace
, pt_title
);
646 CREATE TABLE updatelog (
647 ul_key
TEXT NOT NULL PRIMARY KEY,
652 CREATE SEQUENCE category_cat_id_seq
;
653 CREATE TABLE category (
654 cat_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('category_cat_id_seq'),
655 cat_title
TEXT NOT NULL,
656 cat_pages
INTEGER NOT NULL DEFAULT 0,
657 cat_subcats
INTEGER NOT NULL DEFAULT 0,
658 cat_files
INTEGER NOT NULL DEFAULT 0,
659 cat_hidden
SMALLINT NOT NULL DEFAULT 0
661 CREATE UNIQUE INDEX category_title
ON category(cat_title
);
662 CREATE INDEX category_pages
ON category(cat_pages
);
664 CREATE SEQUENCE change_tag_ct_id_seq
;
665 CREATE TABLE change_tag (
666 ct_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('change_tag_ct_id_seq'),
667 ct_rc_id
INTEGER NULL,
668 ct_log_id
INTEGER NULL,
669 ct_rev_id
INTEGER NULL,
670 ct_tag
TEXT NOT NULL,
673 CREATE UNIQUE INDEX change_tag_rc_tag
ON change_tag(ct_rc_id
,ct_tag
);
674 CREATE UNIQUE INDEX change_tag_log_tag
ON change_tag(ct_log_id
,ct_tag
);
675 CREATE UNIQUE INDEX change_tag_rev_tag
ON change_tag(ct_rev_id
,ct_tag
);
676 CREATE INDEX change_tag_tag_id
ON change_tag(ct_tag
,ct_rc_id
,ct_rev_id
,ct_log_id
);
678 CREATE SEQUENCE tag_summary_ts_id_seq
;
679 CREATE TABLE tag_summary (
680 ts_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('tag_summary_ts_id_seq'),
681 ts_rc_id
INTEGER NULL,
682 ts_log_id
INTEGER NULL,
683 ts_rev_id
INTEGER NULL,
684 ts_tags
TEXT NOT NULL
686 CREATE UNIQUE INDEX tag_summary_rc_id
ON tag_summary(ts_rc_id
);
687 CREATE UNIQUE INDEX tag_summary_log_id
ON tag_summary(ts_log_id
);
688 CREATE UNIQUE INDEX tag_summary_rev_id
ON tag_summary(ts_rev_id
);
690 CREATE TABLE valid_tag (
691 vt_tag
TEXT NOT NULL PRIMARY KEY
694 CREATE TABLE user_properties (
695 up_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
696 up_property
TEXT NOT NULL,
699 CREATE UNIQUE INDEX user_properties_user_property
ON user_properties (up_user
,up_property
);
700 CREATE INDEX user_properties_property
ON user_properties (up_property
);
702 CREATE TABLE l10n_cache (
703 lc_lang
TEXT NOT NULL,
704 lc_key
TEXT NOT NULL,
705 lc_value BYTEA
NOT NULL
707 CREATE INDEX l10n_cache_lc_lang_key
ON l10n_cache (lc_lang
, lc_key
);
709 CREATE TABLE iwlinks (
710 iwl_from
INTEGER NOT NULL DEFAULT 0,
711 iwl_prefix
TEXT NOT NULL DEFAULT '',
712 iwl_title
TEXT NOT NULL DEFAULT ''
714 CREATE UNIQUE INDEX iwl_from
ON iwlinks (iwl_from
, iwl_prefix
, iwl_title
);
715 CREATE UNIQUE INDEX iwl_prefix_title_from
ON iwlinks (iwl_prefix
, iwl_title
, iwl_from
);
716 CREATE UNIQUE INDEX iwl_prefix_from_title
ON iwlinks (iwl_prefix
, iwl_from
, iwl_title
);
718 CREATE TABLE module_deps (
719 md_module
TEXT NOT NULL,
720 md_skin
TEXT NOT NULL,
721 md_deps
TEXT NOT NULL
723 CREATE UNIQUE INDEX md_module_skin
ON module_deps (md_module
, md_skin
);
725 CREATE SEQUENCE sites_site_id_seq
;
727 site_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('sites_site_id_seq'),
728 site_global_key
TEXT NOT NULL,
729 site_type
TEXT NOT NULL,
730 site_group
TEXT NOT NULL,
731 site_source
TEXT NOT NULL,
732 site_language
TEXT NOT NULL,
733 site_protocol
TEXT NOT NULL,
734 site_domain
TEXT NOT NULL,
735 site_data
TEXT NOT NULL,
736 site_forward
SMALLINT NOT NULL,
737 site_config
TEXT NOT NULL
739 CREATE UNIQUE INDEX site_global_key
ON sites (site_global_key
);
740 CREATE INDEX site_type
ON sites (site_type
);
741 CREATE INDEX site_group
ON sites (site_group
);
742 CREATE INDEX site_source
ON sites (site_source
);
743 CREATE INDEX site_language
ON sites (site_language
);
744 CREATE INDEX site_protocol
ON sites (site_protocol
);
745 CREATE INDEX site_domain
ON sites (site_domain
);
746 CREATE INDEX site_forward
ON sites (site_forward
);
748 CREATE TABLE site_identifiers (
749 si_site
INTEGER NOT NULL,
750 si_type
TEXT NOT NULL,
753 CREATE UNIQUE INDEX si_type_key
ON site_identifiers (si_type
, si_key
);
754 CREATE INDEX si_site
ON site_identifiers (si_site
);
755 CREATE INDEX si_key
ON site_identifiers (si_key
);