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 FUNCTION IF EXISTS page_deleted() CASCADE;
29 DROP FUNCTION IF EXISTS ts2_page_title() CASCADE;
30 DROP FUNCTION IF EXISTS ts2_page_text() CASCADE;
31 DROP FUNCTION IF EXISTS add_interwiki(TEXT,INT,SMALLINT) CASCADE;
32 DROP TYPE IF EXISTS media_type
CASCADE;
34 CREATE SEQUENCE user_user_id_seq
MINVALUE 0 START WITH 0;
35 CREATE TABLE mwuser ( -- replace reserved word 'user'
36 user_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('user_user_id_seq'),
37 user_name
TEXT NOT NULL UNIQUE,
40 user_newpassword
TEXT,
41 user_newpass_time TIMESTAMPTZ
,
44 user_email_token
TEXT,
45 user_email_token_expires TIMESTAMPTZ
,
46 user_email_authenticated TIMESTAMPTZ
,
47 user_touched TIMESTAMPTZ
,
48 user_registration TIMESTAMPTZ
,
49 user_editcount
INTEGER,
50 user_password_expires TIMESTAMPTZ
NULL
52 CREATE INDEX user_email_token_idx
ON mwuser (user_email_token
);
54 -- Create a dummy user to satisfy fk contraints especially with revisions
56 VALUES (DEFAULT,'Anonymous','',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,now(),now());
58 CREATE TABLE user_groups (
59 ug_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
60 ug_group
TEXT NOT NULL
62 CREATE UNIQUE INDEX user_groups_unique
ON user_groups (ug_user
, ug_group
);
64 CREATE TABLE user_former_groups (
65 ufg_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
66 ufg_group
TEXT NOT NULL
68 CREATE UNIQUE INDEX ufg_user_group
ON user_former_groups (ufg_user
, ufg_group
);
70 CREATE TABLE user_newtalk (
71 user_id
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
73 user_last_timestamp TIMESTAMPTZ
75 CREATE INDEX user_newtalk_id_idx
ON user_newtalk (user_id
);
76 CREATE INDEX user_newtalk_ip_idx
ON user_newtalk (user_ip
);
78 CREATE TABLE bot_passwords (
79 bp_user
INTEGER NOT NULL,
80 bp_app_id
TEXT NOT NULL,
81 bp_password
TEXT NOT NULL,
82 bp_token
TEXT NOT NULL,
83 bp_restrictions
TEXT NOT NULL,
84 bp_grants
TEXT NOT NULL,
85 PRIMARY KEY ( bp_user
, bp_app_id
)
88 CREATE SEQUENCE page_page_id_seq
;
90 page_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('page_page_id_seq'),
91 page_namespace
SMALLINT NOT NULL,
92 page_title
TEXT NOT NULL,
93 page_restrictions
TEXT,
94 page_is_redirect
SMALLINT NOT NULL DEFAULT 0,
95 page_is_new
SMALLINT NOT NULL DEFAULT 0,
96 page_random
NUMERIC(15,14) NOT NULL DEFAULT RANDOM(),
97 page_touched TIMESTAMPTZ
,
98 page_links_updated TIMESTAMPTZ
NULL,
99 page_latest
INTEGER NOT NULL, -- FK?
100 page_len
INTEGER NOT NULL,
101 page_content_model
TEXT,
102 page_lang
TEXT DEFAULT NULL
104 CREATE UNIQUE INDEX page_unique_name
ON page (page_namespace
, page_title
);
105 CREATE INDEX page_main_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 0;
106 CREATE INDEX page_talk_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 1;
107 CREATE INDEX page_user_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 2;
108 CREATE INDEX page_utalk_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 3;
109 CREATE INDEX page_project_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 4;
110 CREATE INDEX page_mediawiki_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 8;
111 CREATE INDEX page_random_idx
ON page (page_random
);
112 CREATE INDEX page_len_idx
ON page (page_len
);
114 CREATE FUNCTION page_deleted() RETURNS TRIGGER LANGUAGE plpgsql
AS
117 DELETE FROM recentchanges
WHERE rc_namespace
= OLD.page_namespace
AND rc_title
= OLD.page_title
;
122 CREATE TRIGGER page_deleted
AFTER DELETE ON page
123 FOR EACH ROW EXECUTE PROCEDURE page_deleted();
125 CREATE SEQUENCE revision_rev_id_seq
;
126 CREATE TABLE revision (
127 rev_id
INTEGER NOT NULL UNIQUE DEFAULT nextval('revision_rev_id_seq'),
128 rev_page
INTEGER NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
129 rev_text_id
INTEGER NULL, -- FK
131 rev_user
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE RESTRICT DEFERRABLE INITIALLY DEFERRED,
132 rev_user_text
TEXT NOT NULL,
133 rev_timestamp TIMESTAMPTZ
NOT NULL,
134 rev_minor_edit
SMALLINT NOT NULL DEFAULT 0,
135 rev_deleted
SMALLINT NOT NULL DEFAULT 0,
136 rev_len
INTEGER NULL,
137 rev_parent_id
INTEGER NULL,
138 rev_sha1
TEXT NOT NULL DEFAULT '',
139 rev_content_model
TEXT,
140 rev_content_format
TEXT
142 CREATE UNIQUE INDEX revision_unique
ON revision (rev_page
, rev_id
);
143 CREATE INDEX rev_text_id_idx
ON revision (rev_text_id
);
144 CREATE INDEX rev_timestamp_idx
ON revision (rev_timestamp
);
145 CREATE INDEX rev_user_idx
ON revision (rev_user
);
146 CREATE INDEX rev_user_text_idx
ON revision (rev_user_text
);
149 CREATE SEQUENCE text_old_id_seq
;
150 CREATE TABLE pagecontent ( -- replaces reserved word 'text'
151 old_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('text_old_id_seq'),
157 CREATE SEQUENCE page_restrictions_pr_id_seq
;
158 CREATE TABLE page_restrictions (
159 pr_id
INTEGER NOT NULL UNIQUE DEFAULT nextval('page_restrictions_pr_id_seq'),
160 pr_page
INTEGER NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
161 pr_type
TEXT NOT NULL,
162 pr_level
TEXT NOT NULL,
163 pr_cascade
SMALLINT NOT NULL,
164 pr_user
INTEGER NULL,
165 pr_expiry TIMESTAMPTZ
NULL
167 ALTER TABLE page_restrictions
ADD CONSTRAINT page_restrictions_pk
PRIMARY KEY (pr_page
,pr_type
);
169 CREATE TABLE page_props (
170 pp_page
INTEGER NOT NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
171 pp_propname
TEXT NOT NULL,
172 pp_value
TEXT NOT NULL,
175 ALTER TABLE page_props
ADD CONSTRAINT page_props_pk
PRIMARY KEY (pp_page
,pp_propname
);
176 CREATE INDEX page_props_propname
ON page_props (pp_propname
);
177 CREATE UNIQUE INDEX pp_propname_page
ON page_props (pp_propname
,pp_page
);
178 CREATE INDEX pp_propname_sortkey_page
ON page_props (pp_propname
, pp_sortkey
, pp_page
) WHERE (pp_sortkey
IS NOT NULL);
180 CREATE SEQUENCE archive_ar_id_seq
;
181 CREATE TABLE archive (
182 ar_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('archive_ar_id_seq'),
183 ar_namespace
SMALLINT NOT NULL,
184 ar_title
TEXT NOT NULL,
185 ar_text
TEXT, -- technically should be bytea, but not used anymore
186 ar_page_id
INTEGER NULL,
187 ar_parent_id
INTEGER NULL,
188 ar_sha1
TEXT NOT NULL DEFAULT '',
190 ar_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
191 ar_user_text
TEXT NOT NULL,
192 ar_timestamp TIMESTAMPTZ
NOT NULL,
193 ar_minor_edit
SMALLINT NOT NULL DEFAULT 0,
197 ar_deleted
SMALLINT NOT NULL DEFAULT 0,
199 ar_content_model
TEXT,
200 ar_content_format
TEXT
202 CREATE INDEX archive_name_title_timestamp
ON archive (ar_namespace
,ar_title
,ar_timestamp
);
203 CREATE INDEX archive_user_text
ON archive (ar_user_text
);
206 CREATE TABLE redirect (
207 rd_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
208 rd_namespace
SMALLINT NOT NULL,
209 rd_title
TEXT NOT NULL,
210 rd_interwiki
TEXT NULL,
211 rd_fragment
TEXT NULL
213 CREATE INDEX redirect_ns_title
ON redirect (rd_namespace
,rd_title
,rd_from
);
216 CREATE TABLE pagelinks (
217 pl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
218 pl_from_namespace
INTEGER NOT NULL DEFAULT 0,
219 pl_namespace
SMALLINT NOT NULL,
220 pl_title
TEXT NOT NULL
222 CREATE UNIQUE INDEX pagelink_unique
ON pagelinks (pl_from
,pl_namespace
,pl_title
);
223 CREATE INDEX pagelinks_title
ON pagelinks (pl_title
);
225 CREATE TABLE templatelinks (
226 tl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
227 tl_from_namespace
INTEGER NOT NULL DEFAULT 0,
228 tl_namespace
SMALLINT NOT NULL,
229 tl_title
TEXT NOT NULL
231 CREATE UNIQUE INDEX templatelinks_unique
ON templatelinks (tl_namespace
,tl_title
,tl_from
);
232 CREATE INDEX templatelinks_from
ON templatelinks (tl_from
);
234 CREATE TABLE imagelinks (
235 il_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
236 il_from_namespace
INTEGER NOT NULL DEFAULT 0,
239 CREATE UNIQUE INDEX il_from
ON imagelinks (il_to
,il_from
);
241 CREATE TABLE categorylinks (
242 cl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
244 cl_sortkey
TEXT NULL,
245 cl_timestamp TIMESTAMPTZ
NOT NULL,
246 cl_sortkey_prefix
TEXT NOT NULL DEFAULT '',
247 cl_collation
TEXT NOT NULL DEFAULT 0,
248 cl_type
TEXT NOT NULL DEFAULT 'page'
250 CREATE UNIQUE INDEX cl_from
ON categorylinks (cl_from
, cl_to
);
251 CREATE INDEX cl_sortkey
ON categorylinks (cl_to
, cl_sortkey
, cl_from
);
253 CREATE SEQUENCE externallinks_el_id_seq
;
254 CREATE TABLE externallinks (
255 el_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('externallinks_el_id_seq'),
256 el_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
258 el_index
TEXT NOT NULL
260 CREATE INDEX externallinks_from_to
ON externallinks (el_from
,el_to
);
261 CREATE INDEX externallinks_index
ON externallinks (el_index
);
263 CREATE TABLE langlinks (
264 ll_from
INTEGER NOT NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
268 CREATE UNIQUE INDEX langlinks_unique
ON langlinks (ll_from
,ll_lang
);
269 CREATE INDEX langlinks_lang_title
ON langlinks (ll_lang
,ll_title
);
272 CREATE TABLE site_stats (
273 ss_row_id
INTEGER NOT NULL UNIQUE,
274 ss_total_edits
INTEGER DEFAULT 0,
275 ss_good_articles
INTEGER DEFAULT 0,
276 ss_total_pages
INTEGER DEFAULT -1,
277 ss_users
INTEGER DEFAULT -1,
278 ss_active_users
INTEGER DEFAULT -1,
279 ss_admins
INTEGER DEFAULT -1,
280 ss_images
INTEGER DEFAULT 0
284 CREATE SEQUENCE ipblocks_ipb_id_seq
;
285 CREATE TABLE ipblocks (
286 ipb_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('ipblocks_ipb_id_seq'),
287 ipb_address
TEXT NULL,
288 ipb_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
289 ipb_by
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
290 ipb_by_text
TEXT NOT NULL DEFAULT '',
291 ipb_reason
TEXT NOT NULL,
292 ipb_timestamp TIMESTAMPTZ
NOT NULL,
293 ipb_auto
SMALLINT NOT NULL DEFAULT 0,
294 ipb_anon_only
SMALLINT NOT NULL DEFAULT 0,
295 ipb_create_account
SMALLINT NOT NULL DEFAULT 1,
296 ipb_enable_autoblock
SMALLINT NOT NULL DEFAULT 1,
297 ipb_expiry TIMESTAMPTZ
NOT NULL,
298 ipb_range_start
TEXT,
300 ipb_deleted
SMALLINT NOT NULL DEFAULT 0,
301 ipb_block_email
SMALLINT NOT NULL DEFAULT 0,
302 ipb_allow_usertalk
SMALLINT NOT NULL DEFAULT 0,
303 ipb_parent_block_id
INTEGER NULL REFERENCES ipblocks(ipb_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED
306 CREATE UNIQUE INDEX ipb_address_unique
ON ipblocks (ipb_address
,ipb_user
,ipb_auto
,ipb_anon_only
);
307 CREATE INDEX ipb_user
ON ipblocks (ipb_user
);
308 CREATE INDEX ipb_range
ON ipblocks (ipb_range_start
,ipb_range_end
);
309 CREATE INDEX ipb_parent_block_id
ON ipblocks (ipb_parent_block_id
);
313 img_name
TEXT NOT NULL PRIMARY KEY,
314 img_size
INTEGER NOT NULL,
315 img_width
INTEGER NOT NULL,
316 img_height
INTEGER NOT NULL,
317 img_metadata BYTEA
NOT NULL DEFAULT '',
320 img_major_mime
TEXT DEFAULT 'unknown',
321 img_minor_mime
TEXT DEFAULT 'unknown',
322 img_description
TEXT NOT NULL,
323 img_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
324 img_user_text
TEXT NOT NULL,
325 img_timestamp TIMESTAMPTZ
,
326 img_sha1
TEXT NOT NULL DEFAULT ''
328 CREATE INDEX img_size_idx
ON image (img_size
);
329 CREATE INDEX img_timestamp_idx
ON image (img_timestamp
);
330 CREATE INDEX img_sha1
ON image (img_sha1
);
332 CREATE TABLE oldimage (
333 oi_name
TEXT NOT NULL,
334 oi_archive_name
TEXT NOT NULL,
335 oi_size
INTEGER NOT NULL,
336 oi_width
INTEGER NOT NULL,
337 oi_height
INTEGER NOT NULL,
338 oi_bits
SMALLINT NULL,
340 oi_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
341 oi_user_text
TEXT NOT NULL,
342 oi_timestamp TIMESTAMPTZ
NULL,
343 oi_metadata BYTEA
NOT NULL DEFAULT '',
344 oi_media_type
TEXT NULL,
345 oi_major_mime
TEXT NULL DEFAULT 'unknown',
346 oi_minor_mime
TEXT NULL DEFAULT 'unknown',
347 oi_deleted
SMALLINT NOT NULL DEFAULT 0,
348 oi_sha1
TEXT NOT NULL DEFAULT ''
350 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;
351 CREATE INDEX oi_name_timestamp
ON oldimage (oi_name
,oi_timestamp
);
352 CREATE INDEX oi_name_archive_name
ON oldimage (oi_name
,oi_archive_name
);
353 CREATE INDEX oi_sha1
ON oldimage (oi_sha1
);
356 CREATE SEQUENCE filearchive_fa_id_seq
;
357 CREATE TABLE filearchive (
358 fa_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('filearchive_fa_id_seq'),
359 fa_name
TEXT NOT NULL,
360 fa_archive_name
TEXT,
361 fa_storage_group
TEXT,
363 fa_deleted_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
364 fa_deleted_timestamp TIMESTAMPTZ
NOT NULL,
365 fa_deleted_reason
TEXT,
366 fa_size
INTEGER NOT NULL,
367 fa_width
INTEGER NOT NULL,
368 fa_height
INTEGER NOT NULL,
369 fa_metadata BYTEA
NOT NULL DEFAULT '',
372 fa_major_mime
TEXT DEFAULT 'unknown',
373 fa_minor_mime
TEXT DEFAULT 'unknown',
374 fa_description
TEXT NOT NULL,
375 fa_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
376 fa_user_text
TEXT NOT NULL,
377 fa_timestamp TIMESTAMPTZ
,
378 fa_deleted
SMALLINT NOT NULL DEFAULT 0,
379 fa_sha1
TEXT NOT NULL DEFAULT ''
381 CREATE INDEX fa_name_time
ON filearchive (fa_name
, fa_timestamp
);
382 CREATE INDEX fa_dupe
ON filearchive (fa_storage_group
, fa_storage_key
);
383 CREATE INDEX fa_notime
ON filearchive (fa_deleted_timestamp
);
384 CREATE INDEX fa_nouser
ON filearchive (fa_deleted_user
);
385 CREATE INDEX fa_sha1
ON filearchive (fa_sha1
);
387 CREATE SEQUENCE uploadstash_us_id_seq
;
388 CREATE TYPE media_type
AS ENUM ('UNKNOWN','BITMAP','DRAWING','AUDIO','VIDEO','MULTIMEDIA','OFFICE','TEXT','EXECUTABLE','ARCHIVE');
390 CREATE TABLE uploadstash (
391 us_id
INTEGER PRIMARY KEY NOT NULL DEFAULT nextval('uploadstash_us_id_seq'),
398 us_timestamp TIMESTAMPTZ
,
400 us_chunk_inx
INTEGER NULL,
404 us_media_type media_type
DEFAULT NULL,
405 us_image_width
INTEGER,
406 us_image_height
INTEGER,
407 us_image_bits
SMALLINT
410 CREATE INDEX us_user_idx
ON uploadstash (us_user
);
411 CREATE UNIQUE INDEX us_key_idx
ON uploadstash (us_key
);
412 CREATE INDEX us_timestamp_idx
ON uploadstash (us_timestamp
);
415 CREATE SEQUENCE recentchanges_rc_id_seq
;
416 CREATE TABLE recentchanges (
417 rc_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('recentchanges_rc_id_seq'),
418 rc_timestamp TIMESTAMPTZ
NOT NULL,
419 rc_cur_time TIMESTAMPTZ
NULL,
420 rc_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
421 rc_user_text
TEXT NOT NULL,
422 rc_namespace
SMALLINT NOT NULL,
423 rc_title
TEXT NOT NULL,
425 rc_minor
SMALLINT NOT NULL DEFAULT 0,
426 rc_bot
SMALLINT NOT NULL DEFAULT 0,
427 rc_new
SMALLINT NOT NULL DEFAULT 0,
428 rc_cur_id
INTEGER NULL,
429 rc_this_oldid
INTEGER NOT NULL,
430 rc_last_oldid
INTEGER NOT NULL,
431 rc_type
SMALLINT NOT NULL DEFAULT 0,
432 rc_source
TEXT NOT NULL,
433 rc_patrolled
SMALLINT NOT NULL DEFAULT 0,
437 rc_deleted
SMALLINT NOT NULL DEFAULT 0,
438 rc_logid
INTEGER NOT NULL DEFAULT 0,
443 CREATE INDEX rc_timestamp
ON recentchanges (rc_timestamp
);
444 CREATE INDEX rc_timestamp_bot
ON recentchanges (rc_timestamp
) WHERE rc_bot
= 0;
445 CREATE INDEX rc_namespace_title
ON recentchanges (rc_namespace
, rc_title
);
446 CREATE INDEX rc_cur_id
ON recentchanges (rc_cur_id
);
447 CREATE INDEX new_name_timestamp
ON recentchanges (rc_new
, rc_namespace
, rc_timestamp
);
448 CREATE INDEX rc_ip
ON recentchanges (rc_ip
);
449 CREATE INDEX rc_name_type_patrolled_timestamp
ON recentchanges (rc_namespace
, rc_type
, rc_patrolled
, rc_timestamp
);
452 CREATE SEQUENCE watchlist_wl_id_seq
;
453 CREATE TABLE watchlist (
454 wl_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('watchlist_wl_id_seq'),
455 wl_user
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
456 wl_namespace
SMALLINT NOT NULL DEFAULT 0,
457 wl_title
TEXT NOT NULL,
458 wl_notificationtimestamp TIMESTAMPTZ
460 CREATE UNIQUE INDEX wl_user_namespace_title
ON watchlist (wl_namespace
, wl_title
, wl_user
);
461 CREATE INDEX wl_user
ON watchlist (wl_user
);
462 CREATE INDEX wl_user_notificationtimestamp
ON watchlist (wl_user
, wl_notificationtimestamp
);
465 CREATE TABLE interwiki (
466 iw_prefix
TEXT NOT NULL UNIQUE,
467 iw_url
TEXT NOT NULL,
468 iw_local
SMALLINT NOT NULL,
469 iw_trans
SMALLINT NOT NULL DEFAULT 0,
470 iw_api
TEXT NOT NULL DEFAULT '',
471 iw_wikiid
TEXT NOT NULL DEFAULT ''
475 CREATE TABLE querycache (
476 qc_type
TEXT NOT NULL,
477 qc_value
INTEGER NOT NULL,
478 qc_namespace
SMALLINT NOT NULL,
479 qc_title
TEXT NOT NULL
481 CREATE INDEX querycache_type_value
ON querycache (qc_type
, qc_value
);
483 CREATE TABLE querycache_info (
484 qci_type
TEXT UNIQUE,
485 qci_timestamp TIMESTAMPTZ
NULL
488 CREATE TABLE querycachetwo (
489 qcc_type
TEXT NOT NULL,
490 qcc_value
INTEGER NOT NULL DEFAULT 0,
491 qcc_namespace
INTEGER NOT NULL DEFAULT 0,
492 qcc_title
TEXT NOT NULL DEFAULT '',
493 qcc_namespacetwo
INTEGER NOT NULL DEFAULT 0,
494 qcc_titletwo
TEXT NOT NULL DEFAULT ''
496 CREATE INDEX querycachetwo_type_value
ON querycachetwo (qcc_type
, qcc_value
);
497 CREATE INDEX querycachetwo_title
ON querycachetwo (qcc_type
,qcc_namespace
,qcc_title
);
498 CREATE INDEX querycachetwo_titletwo
ON querycachetwo (qcc_type
,qcc_namespacetwo
,qcc_titletwo
);
500 CREATE TABLE objectcache (
502 value BYTEA
NOT NULL DEFAULT '',
503 exptime TIMESTAMPTZ
NOT NULL
505 CREATE INDEX objectcacache_exptime
ON objectcache (exptime
);
507 CREATE TABLE transcache (
508 tc_url
TEXT NOT NULL UNIQUE,
509 tc_contents
TEXT NOT NULL,
510 tc_time TIMESTAMPTZ
NOT NULL
514 CREATE SEQUENCE logging_log_id_seq
;
515 CREATE TABLE logging (
516 log_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('logging_log_id_seq'),
517 log_type
TEXT NOT NULL,
518 log_action
TEXT NOT NULL,
519 log_timestamp TIMESTAMPTZ
NOT NULL,
520 log_user
INTEGER REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
521 log_namespace
SMALLINT NOT NULL,
522 log_title
TEXT NOT NULL,
525 log_deleted
SMALLINT NOT NULL DEFAULT 0,
526 log_user_text
TEXT NOT NULL DEFAULT '',
529 CREATE INDEX logging_type_name
ON logging (log_type
, log_timestamp
);
530 CREATE INDEX logging_user_time
ON logging (log_timestamp
, log_user
);
531 CREATE INDEX logging_page_time
ON logging (log_namespace
, log_title
, log_timestamp
);
532 CREATE INDEX logging_times
ON logging (log_timestamp
);
533 CREATE INDEX logging_user_type_time
ON logging (log_user
, log_type
, log_timestamp
);
534 CREATE INDEX logging_page_id_time
ON logging (log_page
, log_timestamp
);
535 CREATE INDEX logging_user_text_type_time
ON logging (log_user_text
, log_type
, log_timestamp
);
536 CREATE INDEX logging_user_text_time
ON logging (log_user_text
, log_timestamp
);
538 CREATE TABLE log_search (
539 ls_field
TEXT NOT NULL,
540 ls_value
TEXT NOT NULL,
541 ls_log_id
INTEGER NOT NULL DEFAULT 0,
542 PRIMARY KEY (ls_field
,ls_value
,ls_log_id
)
544 CREATE INDEX ls_log_id
ON log_search (ls_log_id
);
547 CREATE SEQUENCE job_job_id_seq
;
549 job_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('job_job_id_seq'),
550 job_cmd
TEXT NOT NULL,
551 job_namespace
SMALLINT NOT NULL,
552 job_title
TEXT NOT NULL,
553 job_timestamp TIMESTAMPTZ
,
554 job_params
TEXT NOT NULL,
555 job_random
INTEGER NOT NULL DEFAULT 0,
556 job_attempts
INTEGER NOT NULL DEFAULT 0,
557 job_token
TEXT NOT NULL DEFAULT '',
558 job_token_timestamp TIMESTAMPTZ
,
559 job_sha1
TEXT NOT NULL DEFAULT ''
561 CREATE INDEX job_sha1
ON job (job_sha1
);
562 CREATE INDEX job_cmd_token
ON job (job_cmd
, job_token
, job_random
);
563 CREATE INDEX job_cmd_token_id
ON job (job_cmd
, job_token
, job_id
);
564 CREATE INDEX job_cmd_namespace_title
ON job (job_cmd
, job_namespace
, job_title
);
565 CREATE INDEX job_timestamp_idx
ON job (job_timestamp
);
567 -- Tsearch2 2 stuff. Will fail if we don't have proper access to the tsearch2 tables
568 -- Version 8.3 or higher only. Previous versions would need another parmeter for to_tsvector.
569 -- Make sure you also change patch-tsearch2funcs.sql if the funcs below change.
571 ALTER TABLE page
ADD titlevector tsvector
;
572 CREATE FUNCTION ts2_page_title() RETURNS TRIGGER LANGUAGE plpgsql
AS
575 IF TG_OP
= 'INSERT' THEN
576 NEW.titlevector
= to_tsvector(REPLACE(NEW.page_title
,'/',' '));
577 ELSIF
NEW.page_title
!= OLD.page_title
THEN
578 NEW.titlevector
:= to_tsvector(REPLACE(NEW.page_title
,'/',' '));
584 CREATE TRIGGER ts2_page_title
BEFORE INSERT OR UPDATE ON page
585 FOR EACH ROW EXECUTE PROCEDURE ts2_page_title();
588 ALTER TABLE pagecontent
ADD textvector tsvector
;
589 CREATE FUNCTION ts2_page_text() RETURNS TRIGGER LANGUAGE plpgsql
AS
592 IF TG_OP
= 'INSERT' THEN
593 NEW.textvector
= to_tsvector(NEW.old_text
);
594 ELSIF
NEW.old_text
!= OLD.old_text
THEN
595 NEW.textvector
:= to_tsvector(NEW.old_text
);
601 CREATE TRIGGER ts2_page_text
BEFORE INSERT OR UPDATE ON pagecontent
602 FOR EACH ROW EXECUTE PROCEDURE ts2_page_text();
604 -- These are added by the setup script due to version compatibility issues
605 -- If using 8.1, we switch from "gin" to "gist"
607 CREATE INDEX ts2_page_title
ON page
USING gin(titlevector
);
608 CREATE INDEX ts2_page_text
ON pagecontent
USING gin(textvector
);
610 CREATE FUNCTION add_interwiki (TEXT,INT,SMALLINT) RETURNS INT LANGUAGE SQL AS
612 INSERT INTO interwiki (iw_prefix
, iw_url
, iw_local
) VALUES ($
1,$
2,$
3);
616 -- This table is not used unless profiling is turned on
617 CREATE TABLE profiling (
618 pf_count
INTEGER NOT NULL DEFAULT 0,
619 pf_time
FLOAT NOT NULL DEFAULT 0,
620 pf_memory
FLOAT NOT NULL DEFAULT 0,
621 pf_name
TEXT NOT NULL,
624 CREATE UNIQUE INDEX pf_name_server
ON profiling (pf_name
, pf_server
);
626 CREATE TABLE protected_titles (
627 pt_namespace
SMALLINT NOT NULL,
628 pt_title
TEXT NOT NULL,
629 pt_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
631 pt_timestamp TIMESTAMPTZ
NOT NULL,
632 pt_expiry TIMESTAMPTZ
NULL,
633 pt_create_perm
TEXT NOT NULL DEFAULT ''
635 CREATE UNIQUE INDEX protected_titles_unique
ON protected_titles(pt_namespace
, pt_title
);
638 CREATE TABLE updatelog (
639 ul_key
TEXT NOT NULL PRIMARY KEY,
644 CREATE SEQUENCE category_cat_id_seq
;
645 CREATE TABLE category (
646 cat_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('category_cat_id_seq'),
647 cat_title
TEXT NOT NULL,
648 cat_pages
INTEGER NOT NULL DEFAULT 0,
649 cat_subcats
INTEGER NOT NULL DEFAULT 0,
650 cat_files
INTEGER NOT NULL DEFAULT 0,
651 cat_hidden
SMALLINT NOT NULL DEFAULT 0
653 CREATE UNIQUE INDEX category_title
ON category(cat_title
);
654 CREATE INDEX category_pages
ON category(cat_pages
);
656 CREATE TABLE change_tag (
657 ct_rc_id
INTEGER NULL,
658 ct_log_id
INTEGER NULL,
659 ct_rev_id
INTEGER NULL,
660 ct_tag
TEXT NOT NULL,
663 CREATE UNIQUE INDEX change_tag_rc_tag
ON change_tag(ct_rc_id
,ct_tag
);
664 CREATE UNIQUE INDEX change_tag_log_tag
ON change_tag(ct_log_id
,ct_tag
);
665 CREATE UNIQUE INDEX change_tag_rev_tag
ON change_tag(ct_rev_id
,ct_tag
);
666 CREATE INDEX change_tag_tag_id
ON change_tag(ct_tag
,ct_rc_id
,ct_rev_id
,ct_log_id
);
668 CREATE TABLE tag_summary (
669 ts_rc_id
INTEGER NULL,
670 ts_log_id
INTEGER NULL,
671 ts_rev_id
INTEGER NULL,
672 ts_tags
TEXT NOT NULL
674 CREATE UNIQUE INDEX tag_summary_rc_id
ON tag_summary(ts_rc_id
);
675 CREATE UNIQUE INDEX tag_summary_log_id
ON tag_summary(ts_log_id
);
676 CREATE UNIQUE INDEX tag_summary_rev_id
ON tag_summary(ts_rev_id
);
678 CREATE TABLE valid_tag (
679 vt_tag
TEXT NOT NULL PRIMARY KEY
682 CREATE TABLE user_properties (
683 up_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
684 up_property
TEXT NOT NULL,
687 CREATE UNIQUE INDEX user_properties_user_property
ON user_properties (up_user
,up_property
);
688 CREATE INDEX user_properties_property
ON user_properties (up_property
);
690 CREATE TABLE l10n_cache (
691 lc_lang
TEXT NOT NULL,
692 lc_key
TEXT NOT NULL,
693 lc_value BYTEA
NOT NULL
695 CREATE INDEX l10n_cache_lc_lang_key
ON l10n_cache (lc_lang
, lc_key
);
697 CREATE TABLE iwlinks (
698 iwl_from
INTEGER NOT NULL DEFAULT 0,
699 iwl_prefix
TEXT NOT NULL DEFAULT '',
700 iwl_title
TEXT NOT NULL DEFAULT ''
702 CREATE UNIQUE INDEX iwl_from
ON iwlinks (iwl_from
, iwl_prefix
, iwl_title
);
703 CREATE UNIQUE INDEX iwl_prefix_title_from
ON iwlinks (iwl_prefix
, iwl_title
, iwl_from
);
704 CREATE UNIQUE INDEX iwl_prefix_from_title
ON iwlinks (iwl_prefix
, iwl_from
, iwl_title
);
706 CREATE TABLE module_deps (
707 md_module
TEXT NOT NULL,
708 md_skin
TEXT NOT NULL,
709 md_deps
TEXT NOT NULL
711 CREATE UNIQUE INDEX md_module_skin
ON module_deps (md_module
, md_skin
);
713 CREATE SEQUENCE sites_site_id_seq
;
715 site_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('sites_site_id_seq'),
716 site_global_key
TEXT NOT NULL,
717 site_type
TEXT NOT NULL,
718 site_group
TEXT NOT NULL,
719 site_source
TEXT NOT NULL,
720 site_language
TEXT NOT NULL,
721 site_protocol
TEXT NOT NULL,
722 site_domain
TEXT NOT NULL,
723 site_data
TEXT NOT NULL,
724 site_forward
SMALLINT NOT NULL,
725 site_config
TEXT NOT NULL
727 CREATE UNIQUE INDEX site_global_key
ON sites (site_global_key
);
728 CREATE INDEX site_type
ON sites (site_type
);
729 CREATE INDEX site_group
ON sites (site_group
);
730 CREATE INDEX site_source
ON sites (site_source
);
731 CREATE INDEX site_language
ON sites (site_language
);
732 CREATE INDEX site_protocol
ON sites (site_protocol
);
733 CREATE INDEX site_domain
ON sites (site_domain
);
734 CREATE INDEX site_forward
ON sites (site_forward
);
736 CREATE TABLE site_identifiers (
737 si_site
INTEGER NOT NULL,
738 si_type
TEXT NOT NULL,
741 CREATE UNIQUE INDEX si_type_key
ON site_identifiers (si_type
, si_key
);
742 CREATE INDEX si_site
ON site_identifiers (si_site
);
743 CREATE INDEX si_key
ON site_identifiers (si_key
);