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 comment_comment_id_seq
CASCADE;
16 DROP SEQUENCE IF EXISTS text_old_id_seq
CASCADE;
17 DROP SEQUENCE IF EXISTS page_restrictions_pr_id_seq
CASCADE;
18 DROP SEQUENCE IF EXISTS ipblocks_ipb_id_seq
CASCADE;
19 DROP SEQUENCE IF EXISTS filearchive_fa_id_seq
CASCADE;
20 DROP SEQUENCE IF EXISTS uploadstash_us_id_seq
CASCADE;
21 DROP SEQUENCE IF EXISTS recentchanges_rc_id_seq
CASCADE;
22 DROP SEQUENCE IF EXISTS watchlist_wl_id_seq
CASCADE;
23 DROP SEQUENCE IF EXISTS logging_log_id_seq
CASCADE;
24 DROP SEQUENCE IF EXISTS job_job_id_seq
CASCADE;
25 DROP SEQUENCE IF EXISTS category_cat_id_seq
CASCADE;
26 DROP SEQUENCE IF EXISTS archive_ar_id_seq
CASCADE;
27 DROP SEQUENCE IF EXISTS externallinks_el_id_seq
CASCADE;
28 DROP SEQUENCE IF EXISTS sites_site_id_seq
CASCADE;
29 DROP SEQUENCE IF EXISTS change_tag_ct_id_seq
CASCADE;
30 DROP SEQUENCE IF EXISTS tag_summary_ts_id_seq
CASCADE;
31 DROP FUNCTION IF EXISTS page_deleted() CASCADE;
32 DROP FUNCTION IF EXISTS ts2_page_title() CASCADE;
33 DROP FUNCTION IF EXISTS ts2_page_text() CASCADE;
34 DROP FUNCTION IF EXISTS add_interwiki(TEXT,INT,SMALLINT) CASCADE;
35 DROP TYPE IF EXISTS media_type
CASCADE;
37 CREATE SEQUENCE user_user_id_seq
MINVALUE 0 START WITH 0;
38 CREATE TABLE mwuser ( -- replace reserved word 'user'
39 user_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('user_user_id_seq'),
40 user_name
TEXT NOT NULL UNIQUE,
43 user_newpassword
TEXT,
44 user_newpass_time TIMESTAMPTZ
,
47 user_email_token
TEXT,
48 user_email_token_expires TIMESTAMPTZ
,
49 user_email_authenticated TIMESTAMPTZ
,
50 user_touched TIMESTAMPTZ
,
51 user_registration TIMESTAMPTZ
,
52 user_editcount
INTEGER,
53 user_password_expires TIMESTAMPTZ
NULL
55 CREATE INDEX user_email_token_idx
ON mwuser (user_email_token
);
57 -- Create a dummy user to satisfy fk contraints especially with revisions
59 VALUES (DEFAULT,'Anonymous','',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,now(),now());
61 CREATE TABLE user_groups (
62 ug_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
63 ug_group
TEXT NOT NULL,
64 ug_expiry TIMESTAMPTZ
NULL,
65 PRIMARY KEY(ug_user
, ug_group
)
67 CREATE INDEX user_groups_group
ON user_groups (ug_group
);
68 CREATE INDEX user_groups_expiry
ON user_groups (ug_expiry
);
70 CREATE TABLE user_former_groups (
71 ufg_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
72 ufg_group
TEXT NOT NULL
74 CREATE UNIQUE INDEX ufg_user_group
ON user_former_groups (ufg_user
, ufg_group
);
76 CREATE TABLE user_newtalk (
77 user_id
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
79 user_last_timestamp TIMESTAMPTZ
81 CREATE INDEX user_newtalk_id_idx
ON user_newtalk (user_id
);
82 CREATE INDEX user_newtalk_ip_idx
ON user_newtalk (user_ip
);
84 CREATE TABLE bot_passwords (
85 bp_user
INTEGER NOT NULL,
86 bp_app_id
TEXT NOT NULL,
87 bp_password
TEXT NOT NULL,
88 bp_token
TEXT NOT NULL,
89 bp_restrictions
TEXT NOT NULL,
90 bp_grants
TEXT NOT NULL,
91 PRIMARY KEY ( bp_user
, bp_app_id
)
94 CREATE SEQUENCE page_page_id_seq
;
96 page_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('page_page_id_seq'),
97 page_namespace
SMALLINT NOT NULL,
98 page_title
TEXT NOT NULL,
99 page_restrictions
TEXT,
100 page_is_redirect
SMALLINT NOT NULL DEFAULT 0,
101 page_is_new
SMALLINT NOT NULL DEFAULT 0,
102 page_random
NUMERIC(15,14) NOT NULL DEFAULT RANDOM(),
103 page_touched TIMESTAMPTZ
,
104 page_links_updated TIMESTAMPTZ
NULL,
105 page_latest
INTEGER NOT NULL, -- FK?
106 page_len
INTEGER NOT NULL,
107 page_content_model
TEXT,
108 page_lang
TEXT DEFAULT NULL
110 CREATE UNIQUE INDEX page_unique_name
ON page (page_namespace
, page_title
);
111 CREATE INDEX page_main_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 0;
112 CREATE INDEX page_talk_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 1;
113 CREATE INDEX page_user_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 2;
114 CREATE INDEX page_utalk_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 3;
115 CREATE INDEX page_project_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 4;
116 CREATE INDEX page_mediawiki_title
ON page (page_title text_pattern_ops
) WHERE page_namespace
= 8;
117 CREATE INDEX page_random_idx
ON page (page_random
);
118 CREATE INDEX page_len_idx
ON page (page_len
);
120 CREATE FUNCTION page_deleted() RETURNS TRIGGER LANGUAGE plpgsql
AS
123 DELETE FROM recentchanges
WHERE rc_namespace
= OLD.page_namespace
AND rc_title
= OLD.page_title
;
128 CREATE TRIGGER page_deleted
AFTER DELETE ON page
129 FOR EACH ROW EXECUTE PROCEDURE page_deleted();
131 CREATE SEQUENCE revision_rev_id_seq
;
132 CREATE TABLE revision (
133 rev_id
INTEGER NOT NULL UNIQUE DEFAULT nextval('revision_rev_id_seq'),
134 rev_page
INTEGER NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
135 rev_text_id
INTEGER NULL, -- FK
136 rev_comment
TEXT NOT NULL DEFAULT '',
137 rev_user
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE RESTRICT DEFERRABLE INITIALLY DEFERRED,
138 rev_user_text
TEXT NOT NULL,
139 rev_timestamp TIMESTAMPTZ
NOT NULL,
140 rev_minor_edit
SMALLINT NOT NULL DEFAULT 0,
141 rev_deleted
SMALLINT NOT NULL DEFAULT 0,
142 rev_len
INTEGER NULL,
143 rev_parent_id
INTEGER NULL,
144 rev_sha1
TEXT NOT NULL DEFAULT '',
145 rev_content_model
TEXT,
146 rev_content_format
TEXT
148 CREATE UNIQUE INDEX revision_unique
ON revision (rev_page
, rev_id
);
149 CREATE INDEX rev_text_id_idx
ON revision (rev_text_id
);
150 CREATE INDEX rev_timestamp_idx
ON revision (rev_timestamp
);
151 CREATE INDEX rev_user_idx
ON revision (rev_user
);
152 CREATE INDEX rev_user_text_idx
ON revision (rev_user_text
);
154 CREATE TABLE revision_comment_temp (
155 revcomment_rev
INTEGER NOT NULL,
156 revcomment_comment_id
INTEGER NOT NULL,
157 PRIMARY KEY (revcomment_rev
, revcomment_comment_id
)
159 CREATE UNIQUE INDEX revcomment_rev
ON revision_comment_temp (revcomment_rev
);
161 CREATE SEQUENCE text_old_id_seq
;
162 CREATE TABLE pagecontent ( -- replaces reserved word 'text'
163 old_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('text_old_id_seq'),
169 CREATE SEQUENCE comment_comment_id_seq
;
170 CREATE TABLE comment (
171 comment_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('comment_comment_id_seq'),
172 comment_hash
INTEGER NOT NULL,
173 comment_text
TEXT NOT NULL,
176 CREATE INDEX comment_hash
ON comment (comment_hash
);
179 CREATE SEQUENCE page_restrictions_pr_id_seq
;
180 CREATE TABLE page_restrictions (
181 pr_id
INTEGER NOT NULL UNIQUE DEFAULT nextval('page_restrictions_pr_id_seq'),
182 pr_page
INTEGER NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
183 pr_type
TEXT NOT NULL,
184 pr_level
TEXT NOT NULL,
185 pr_cascade
SMALLINT NOT NULL,
186 pr_user
INTEGER NULL,
187 pr_expiry TIMESTAMPTZ
NULL
189 ALTER TABLE page_restrictions
ADD CONSTRAINT page_restrictions_pk
PRIMARY KEY (pr_page
,pr_type
);
191 CREATE TABLE page_props (
192 pp_page
INTEGER NOT NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
193 pp_propname
TEXT NOT NULL,
194 pp_value
TEXT NOT NULL,
197 ALTER TABLE page_props
ADD CONSTRAINT page_props_pk
PRIMARY KEY (pp_page
,pp_propname
);
198 CREATE INDEX page_props_propname
ON page_props (pp_propname
);
199 CREATE UNIQUE INDEX pp_propname_page
ON page_props (pp_propname
,pp_page
);
200 CREATE INDEX pp_propname_sortkey_page
ON page_props (pp_propname
, pp_sortkey
, pp_page
) WHERE (pp_sortkey
IS NOT NULL);
202 CREATE SEQUENCE archive_ar_id_seq
;
203 CREATE TABLE archive (
204 ar_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('archive_ar_id_seq'),
205 ar_namespace
SMALLINT NOT NULL,
206 ar_title
TEXT NOT NULL,
207 ar_text
TEXT, -- technically should be bytea, but not used anymore
208 ar_page_id
INTEGER NULL,
209 ar_parent_id
INTEGER NULL,
210 ar_sha1
TEXT NOT NULL DEFAULT '',
211 ar_comment
TEXT NOT NULL DEFAULT '',
212 ar_comment_id
INTEGER NOT NULL DEFAULT 0,
213 ar_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
214 ar_user_text
TEXT NOT NULL,
215 ar_timestamp TIMESTAMPTZ
NOT NULL,
216 ar_minor_edit
SMALLINT NOT NULL DEFAULT 0,
220 ar_deleted
SMALLINT NOT NULL DEFAULT 0,
222 ar_content_model
TEXT,
223 ar_content_format
TEXT
225 CREATE INDEX archive_name_title_timestamp
ON archive (ar_namespace
,ar_title
,ar_timestamp
);
226 CREATE INDEX archive_user_text
ON archive (ar_user_text
);
229 CREATE TABLE redirect (
230 rd_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
231 rd_namespace
SMALLINT NOT NULL,
232 rd_title
TEXT NOT NULL,
233 rd_interwiki
TEXT NULL,
234 rd_fragment
TEXT NULL
236 CREATE INDEX redirect_ns_title
ON redirect (rd_namespace
,rd_title
,rd_from
);
239 CREATE TABLE pagelinks (
240 pl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
241 pl_from_namespace
INTEGER NOT NULL DEFAULT 0,
242 pl_namespace
SMALLINT NOT NULL,
243 pl_title
TEXT NOT NULL
245 CREATE UNIQUE INDEX pagelink_unique
ON pagelinks (pl_from
,pl_namespace
,pl_title
);
246 CREATE INDEX pagelinks_title
ON pagelinks (pl_title
);
248 CREATE TABLE templatelinks (
249 tl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
250 tl_from_namespace
INTEGER NOT NULL DEFAULT 0,
251 tl_namespace
SMALLINT NOT NULL,
252 tl_title
TEXT NOT NULL
254 CREATE UNIQUE INDEX templatelinks_unique
ON templatelinks (tl_namespace
,tl_title
,tl_from
);
255 CREATE INDEX templatelinks_from
ON templatelinks (tl_from
);
257 CREATE TABLE imagelinks (
258 il_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
259 il_from_namespace
INTEGER NOT NULL DEFAULT 0,
262 CREATE UNIQUE INDEX il_from
ON imagelinks (il_to
,il_from
);
264 CREATE TABLE categorylinks (
265 cl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
267 cl_sortkey
TEXT NULL,
268 cl_timestamp TIMESTAMPTZ
NOT NULL,
269 cl_sortkey_prefix
TEXT NOT NULL DEFAULT '',
270 cl_collation
TEXT NOT NULL DEFAULT 0,
271 cl_type
TEXT NOT NULL DEFAULT 'page'
273 CREATE UNIQUE INDEX cl_from
ON categorylinks (cl_from
, cl_to
);
274 CREATE INDEX cl_sortkey
ON categorylinks (cl_to
, cl_sortkey
, cl_from
);
276 CREATE SEQUENCE externallinks_el_id_seq
;
277 CREATE TABLE externallinks (
278 el_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('externallinks_el_id_seq'),
279 el_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
281 el_index
TEXT NOT NULL,
282 el_index_60 BYTEA
NOT NULL DEFAULT ''
284 CREATE INDEX externallinks_from_to
ON externallinks (el_from
,el_to
);
285 CREATE INDEX externallinks_index
ON externallinks (el_index
);
286 CREATE INDEX el_index_60
ON externallinks (el_index_60
, el_id
);
287 CREATE INDEX el_from_index_60
ON externallinks (el_from
, el_index_60
, el_id
);
289 CREATE TABLE langlinks (
290 ll_from
INTEGER NOT NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
294 CREATE UNIQUE INDEX langlinks_unique
ON langlinks (ll_from
,ll_lang
);
295 CREATE INDEX langlinks_lang_title
ON langlinks (ll_lang
,ll_title
);
298 CREATE TABLE site_stats (
299 ss_row_id
INTEGER NOT NULL UNIQUE,
300 ss_total_edits
INTEGER DEFAULT 0,
301 ss_good_articles
INTEGER DEFAULT 0,
302 ss_total_pages
INTEGER DEFAULT -1,
303 ss_users
INTEGER DEFAULT -1,
304 ss_active_users
INTEGER DEFAULT -1,
305 ss_admins
INTEGER DEFAULT -1,
306 ss_images
INTEGER DEFAULT 0
310 CREATE SEQUENCE ipblocks_ipb_id_seq
;
311 CREATE TABLE ipblocks (
312 ipb_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('ipblocks_ipb_id_seq'),
313 ipb_address
TEXT NULL,
314 ipb_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
315 ipb_by
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
316 ipb_by_text
TEXT NOT NULL DEFAULT '',
317 ipb_reason
TEXT NOT NULL DEFAULT '',
318 ipb_reason_id
INTEGER NOT NULL DEFAULT 0,
319 ipb_timestamp TIMESTAMPTZ
NOT NULL,
320 ipb_auto
SMALLINT NOT NULL DEFAULT 0,
321 ipb_anon_only
SMALLINT NOT NULL DEFAULT 0,
322 ipb_create_account
SMALLINT NOT NULL DEFAULT 1,
323 ipb_enable_autoblock
SMALLINT NOT NULL DEFAULT 1,
324 ipb_expiry TIMESTAMPTZ
NOT NULL,
325 ipb_range_start
TEXT,
327 ipb_deleted
SMALLINT NOT NULL DEFAULT 0,
328 ipb_block_email
SMALLINT NOT NULL DEFAULT 0,
329 ipb_allow_usertalk
SMALLINT NOT NULL DEFAULT 0,
330 ipb_parent_block_id
INTEGER NULL REFERENCES ipblocks(ipb_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED
333 CREATE UNIQUE INDEX ipb_address_unique
ON ipblocks (ipb_address
,ipb_user
,ipb_auto
,ipb_anon_only
);
334 CREATE INDEX ipb_user
ON ipblocks (ipb_user
);
335 CREATE INDEX ipb_range
ON ipblocks (ipb_range_start
,ipb_range_end
);
336 CREATE INDEX ipb_parent_block_id
ON ipblocks (ipb_parent_block_id
);
340 img_name
TEXT NOT NULL PRIMARY KEY,
341 img_size
INTEGER NOT NULL,
342 img_width
INTEGER NOT NULL,
343 img_height
INTEGER NOT NULL,
344 img_metadata BYTEA
NOT NULL DEFAULT '',
347 img_major_mime
TEXT DEFAULT 'unknown',
348 img_minor_mime
TEXT DEFAULT 'unknown',
349 img_description
TEXT NOT NULL DEFAULT '',
350 img_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
351 img_user_text
TEXT NOT NULL,
352 img_timestamp TIMESTAMPTZ
,
353 img_sha1
TEXT NOT NULL DEFAULT ''
355 CREATE INDEX img_size_idx
ON image (img_size
);
356 CREATE INDEX img_timestamp_idx
ON image (img_timestamp
);
357 CREATE INDEX img_sha1
ON image (img_sha1
);
359 CREATE TABLE image_comment_temp (
360 imgcomment_name
TEXT NOT NULL,
361 imgcomment_description_id
INTEGER NOT NULL,
362 PRIMARY KEY (imgcomment_name
, imgcomment_description_id
)
364 CREATE UNIQUE INDEX imgcomment_name
ON image_comment_temp (imgcomment_name
);
366 CREATE TABLE oldimage (
367 oi_name
TEXT NOT NULL,
368 oi_archive_name
TEXT NOT NULL,
369 oi_size
INTEGER NOT NULL,
370 oi_width
INTEGER NOT NULL,
371 oi_height
INTEGER NOT NULL,
372 oi_bits
SMALLINT NULL,
373 oi_description
TEXT NOT NULL DEFAULT '',
374 oi_description_id
INTEGER NOT NULL DEFAULT 0,
375 oi_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
376 oi_user_text
TEXT NOT NULL,
377 oi_timestamp TIMESTAMPTZ
NULL,
378 oi_metadata BYTEA
NOT NULL DEFAULT '',
379 oi_media_type
TEXT NULL,
380 oi_major_mime
TEXT NULL DEFAULT 'unknown',
381 oi_minor_mime
TEXT NULL DEFAULT 'unknown',
382 oi_deleted
SMALLINT NOT NULL DEFAULT 0,
383 oi_sha1
TEXT NOT NULL DEFAULT ''
385 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;
386 CREATE INDEX oi_name_timestamp
ON oldimage (oi_name
,oi_timestamp
);
387 CREATE INDEX oi_name_archive_name
ON oldimage (oi_name
,oi_archive_name
);
388 CREATE INDEX oi_sha1
ON oldimage (oi_sha1
);
391 CREATE SEQUENCE filearchive_fa_id_seq
;
392 CREATE TABLE filearchive (
393 fa_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('filearchive_fa_id_seq'),
394 fa_name
TEXT NOT NULL,
395 fa_archive_name
TEXT,
396 fa_storage_group
TEXT,
398 fa_deleted_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
399 fa_deleted_timestamp TIMESTAMPTZ
NOT NULL,
400 fa_deleted_reason
TEXT NOT NULL DEFAULT '',
401 fa_deleted_reason_id
INTEGER NOT NULL DEFAULT 0,
402 fa_size
INTEGER NOT NULL,
403 fa_width
INTEGER NOT NULL,
404 fa_height
INTEGER NOT NULL,
405 fa_metadata BYTEA
NOT NULL DEFAULT '',
408 fa_major_mime
TEXT DEFAULT 'unknown',
409 fa_minor_mime
TEXT DEFAULT 'unknown',
410 fa_description
TEXT NOT NULL DEFAULT '',
411 fa_description_id
INTEGER NOT NULL DEFAULT 0,
412 fa_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
413 fa_user_text
TEXT NOT NULL,
414 fa_timestamp TIMESTAMPTZ
,
415 fa_deleted
SMALLINT NOT NULL DEFAULT 0,
416 fa_sha1
TEXT NOT NULL DEFAULT ''
418 CREATE INDEX fa_name_time
ON filearchive (fa_name
, fa_timestamp
);
419 CREATE INDEX fa_dupe
ON filearchive (fa_storage_group
, fa_storage_key
);
420 CREATE INDEX fa_notime
ON filearchive (fa_deleted_timestamp
);
421 CREATE INDEX fa_nouser
ON filearchive (fa_deleted_user
);
422 CREATE INDEX fa_sha1
ON filearchive (fa_sha1
);
424 CREATE SEQUENCE uploadstash_us_id_seq
;
425 CREATE TYPE media_type
AS ENUM ('UNKNOWN','BITMAP','DRAWING','AUDIO','VIDEO','MULTIMEDIA','OFFICE','TEXT','EXECUTABLE','ARCHIVE','3D');
427 CREATE TABLE uploadstash (
428 us_id
INTEGER PRIMARY KEY NOT NULL DEFAULT nextval('uploadstash_us_id_seq'),
435 us_timestamp TIMESTAMPTZ
,
437 us_chunk_inx
INTEGER NULL,
441 us_media_type media_type
DEFAULT NULL,
442 us_image_width
INTEGER,
443 us_image_height
INTEGER,
444 us_image_bits
SMALLINT
447 CREATE INDEX us_user_idx
ON uploadstash (us_user
);
448 CREATE UNIQUE INDEX us_key_idx
ON uploadstash (us_key
);
449 CREATE INDEX us_timestamp_idx
ON uploadstash (us_timestamp
);
452 CREATE SEQUENCE recentchanges_rc_id_seq
;
453 CREATE TABLE recentchanges (
454 rc_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('recentchanges_rc_id_seq'),
455 rc_timestamp TIMESTAMPTZ
NOT NULL,
456 rc_cur_time TIMESTAMPTZ
NULL,
457 rc_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
458 rc_user_text
TEXT NOT NULL,
459 rc_namespace
SMALLINT NOT NULL,
460 rc_title
TEXT NOT NULL,
461 rc_comment
TEXT NOT NULL DEFAULT '',
462 rc_comment_id
INTEGER NOT NULL DEFAULT 0,
463 rc_minor
SMALLINT NOT NULL DEFAULT 0,
464 rc_bot
SMALLINT NOT NULL DEFAULT 0,
465 rc_new
SMALLINT NOT NULL DEFAULT 0,
466 rc_cur_id
INTEGER NULL,
467 rc_this_oldid
INTEGER NOT NULL,
468 rc_last_oldid
INTEGER NOT NULL,
469 rc_type
SMALLINT NOT NULL DEFAULT 0,
470 rc_source
TEXT NOT NULL,
471 rc_patrolled
SMALLINT NOT NULL DEFAULT 0,
475 rc_deleted
SMALLINT NOT NULL DEFAULT 0,
476 rc_logid
INTEGER NOT NULL DEFAULT 0,
481 CREATE INDEX rc_timestamp
ON recentchanges (rc_timestamp
);
482 CREATE INDEX rc_timestamp_bot
ON recentchanges (rc_timestamp
) WHERE rc_bot
= 0;
483 CREATE INDEX rc_namespace_title
ON recentchanges (rc_namespace
, rc_title
);
484 CREATE INDEX rc_cur_id
ON recentchanges (rc_cur_id
);
485 CREATE INDEX new_name_timestamp
ON recentchanges (rc_new
, rc_namespace
, rc_timestamp
);
486 CREATE INDEX rc_ip
ON recentchanges (rc_ip
);
487 CREATE INDEX rc_name_type_patrolled_timestamp
ON recentchanges (rc_namespace
, rc_type
, rc_patrolled
, rc_timestamp
);
490 CREATE SEQUENCE watchlist_wl_id_seq
;
491 CREATE TABLE watchlist (
492 wl_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('watchlist_wl_id_seq'),
493 wl_user
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
494 wl_namespace
SMALLINT NOT NULL DEFAULT 0,
495 wl_title
TEXT NOT NULL,
496 wl_notificationtimestamp TIMESTAMPTZ
498 CREATE UNIQUE INDEX wl_user_namespace_title
ON watchlist (wl_namespace
, wl_title
, wl_user
);
499 CREATE INDEX wl_user
ON watchlist (wl_user
);
500 CREATE INDEX wl_user_notificationtimestamp
ON watchlist (wl_user
, wl_notificationtimestamp
);
503 CREATE TABLE interwiki (
504 iw_prefix
TEXT NOT NULL UNIQUE,
505 iw_url
TEXT NOT NULL,
506 iw_local
SMALLINT NOT NULL,
507 iw_trans
SMALLINT NOT NULL DEFAULT 0,
508 iw_api
TEXT NOT NULL DEFAULT '',
509 iw_wikiid
TEXT NOT NULL DEFAULT ''
513 CREATE TABLE querycache (
514 qc_type
TEXT NOT NULL,
515 qc_value
INTEGER NOT NULL,
516 qc_namespace
SMALLINT NOT NULL,
517 qc_title
TEXT NOT NULL
519 CREATE INDEX querycache_type_value
ON querycache (qc_type
, qc_value
);
521 CREATE TABLE querycache_info (
522 qci_type
TEXT UNIQUE,
523 qci_timestamp TIMESTAMPTZ
NULL
526 CREATE TABLE querycachetwo (
527 qcc_type
TEXT NOT NULL,
528 qcc_value
INTEGER NOT NULL DEFAULT 0,
529 qcc_namespace
INTEGER NOT NULL DEFAULT 0,
530 qcc_title
TEXT NOT NULL DEFAULT '',
531 qcc_namespacetwo
INTEGER NOT NULL DEFAULT 0,
532 qcc_titletwo
TEXT NOT NULL DEFAULT ''
534 CREATE INDEX querycachetwo_type_value
ON querycachetwo (qcc_type
, qcc_value
);
535 CREATE INDEX querycachetwo_title
ON querycachetwo (qcc_type
,qcc_namespace
,qcc_title
);
536 CREATE INDEX querycachetwo_titletwo
ON querycachetwo (qcc_type
,qcc_namespacetwo
,qcc_titletwo
);
538 CREATE TABLE objectcache (
540 value BYTEA
NOT NULL DEFAULT '',
541 exptime TIMESTAMPTZ
NOT NULL
543 CREATE INDEX objectcacache_exptime
ON objectcache (exptime
);
545 CREATE TABLE transcache (
546 tc_url
TEXT NOT NULL UNIQUE,
547 tc_contents
TEXT NOT NULL,
548 tc_time TIMESTAMPTZ
NOT NULL
552 CREATE SEQUENCE logging_log_id_seq
;
553 CREATE TABLE logging (
554 log_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('logging_log_id_seq'),
555 log_type
TEXT NOT NULL,
556 log_action
TEXT NOT NULL,
557 log_timestamp TIMESTAMPTZ
NOT NULL,
558 log_user
INTEGER REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
559 log_namespace
SMALLINT NOT NULL,
560 log_title
TEXT NOT NULL,
561 log_comment
TEXT NOT NULL DEFAULT '',
562 log_comment_id
INTEGER NOT NULL DEFAULT 0,
564 log_deleted
SMALLINT NOT NULL DEFAULT 0,
565 log_user_text
TEXT NOT NULL DEFAULT '',
568 CREATE INDEX logging_type_name
ON logging (log_type
, log_timestamp
);
569 CREATE INDEX logging_user_time
ON logging (log_timestamp
, log_user
);
570 CREATE INDEX logging_page_time
ON logging (log_namespace
, log_title
, log_timestamp
);
571 CREATE INDEX logging_times
ON logging (log_timestamp
);
572 CREATE INDEX logging_user_type_time
ON logging (log_user
, log_type
, log_timestamp
);
573 CREATE INDEX logging_page_id_time
ON logging (log_page
, log_timestamp
);
574 CREATE INDEX logging_user_text_type_time
ON logging (log_user_text
, log_type
, log_timestamp
);
575 CREATE INDEX logging_user_text_time
ON logging (log_user_text
, log_timestamp
);
577 CREATE TABLE log_search (
578 ls_field
TEXT NOT NULL,
579 ls_value
TEXT NOT NULL,
580 ls_log_id
INTEGER NOT NULL DEFAULT 0,
581 PRIMARY KEY (ls_field
,ls_value
,ls_log_id
)
583 CREATE INDEX ls_log_id
ON log_search (ls_log_id
);
586 CREATE SEQUENCE job_job_id_seq
;
588 job_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('job_job_id_seq'),
589 job_cmd
TEXT NOT NULL,
590 job_namespace
SMALLINT NOT NULL,
591 job_title
TEXT NOT NULL,
592 job_timestamp TIMESTAMPTZ
,
593 job_params
TEXT NOT NULL,
594 job_random
INTEGER NOT NULL DEFAULT 0,
595 job_attempts
INTEGER NOT NULL DEFAULT 0,
596 job_token
TEXT NOT NULL DEFAULT '',
597 job_token_timestamp TIMESTAMPTZ
,
598 job_sha1
TEXT NOT NULL DEFAULT ''
600 CREATE INDEX job_sha1
ON job (job_sha1
);
601 CREATE INDEX job_cmd_token
ON job (job_cmd
, job_token
, job_random
);
602 CREATE INDEX job_cmd_token_id
ON job (job_cmd
, job_token
, job_id
);
603 CREATE INDEX job_cmd_namespace_title
ON job (job_cmd
, job_namespace
, job_title
);
604 CREATE INDEX job_timestamp_idx
ON job (job_timestamp
);
606 -- Tsearch2 2 stuff. Will fail if we don't have proper access to the tsearch2 tables
607 -- Version 8.3 or higher only. Previous versions would need another parmeter for to_tsvector.
608 -- Make sure you also change patch-tsearch2funcs.sql if the funcs below change.
610 ALTER TABLE page
ADD titlevector tsvector
;
611 CREATE FUNCTION ts2_page_title() RETURNS TRIGGER LANGUAGE plpgsql
AS
614 IF TG_OP
= 'INSERT' THEN
615 NEW.titlevector
= to_tsvector(REPLACE(NEW.page_title
,'/',' '));
616 ELSIF
NEW.page_title
!= OLD.page_title
THEN
617 NEW.titlevector
:= to_tsvector(REPLACE(NEW.page_title
,'/',' '));
623 CREATE TRIGGER ts2_page_title
BEFORE INSERT OR UPDATE ON page
624 FOR EACH ROW EXECUTE PROCEDURE ts2_page_title();
627 ALTER TABLE pagecontent
ADD textvector tsvector
;
628 CREATE FUNCTION ts2_page_text() RETURNS TRIGGER LANGUAGE plpgsql
AS
631 IF TG_OP
= 'INSERT' THEN
632 NEW.textvector
= to_tsvector(NEW.old_text
);
633 ELSIF
NEW.old_text
!= OLD.old_text
THEN
634 NEW.textvector
:= to_tsvector(NEW.old_text
);
640 CREATE TRIGGER ts2_page_text
BEFORE INSERT OR UPDATE ON pagecontent
641 FOR EACH ROW EXECUTE PROCEDURE ts2_page_text();
643 -- These are added by the setup script due to version compatibility issues
644 -- If using 8.1, we switch from "gin" to "gist"
646 CREATE INDEX ts2_page_title
ON page
USING gin(titlevector
);
647 CREATE INDEX ts2_page_text
ON pagecontent
USING gin(textvector
);
649 CREATE FUNCTION add_interwiki (TEXT,INT,SMALLINT) RETURNS INT LANGUAGE SQL AS
651 INSERT INTO interwiki (iw_prefix
, iw_url
, iw_local
) VALUES ($
1,$
2,$
3);
655 -- This table is not used unless profiling is turned on
656 CREATE TABLE profiling (
657 pf_count
INTEGER NOT NULL DEFAULT 0,
658 pf_time
FLOAT NOT NULL DEFAULT 0,
659 pf_memory
FLOAT NOT NULL DEFAULT 0,
660 pf_name
TEXT NOT NULL,
663 CREATE UNIQUE INDEX pf_name_server
ON profiling (pf_name
, pf_server
);
665 CREATE TABLE protected_titles (
666 pt_namespace
SMALLINT NOT NULL,
667 pt_title
TEXT NOT NULL,
668 pt_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
669 pt_reason
TEXT NOT NULL DEFAULT '',
670 pt_reason_id
INTEGER NOT NULL DEFAULT 0,
671 pt_timestamp TIMESTAMPTZ
NOT NULL,
672 pt_expiry TIMESTAMPTZ
NULL,
673 pt_create_perm
TEXT NOT NULL DEFAULT ''
675 CREATE UNIQUE INDEX protected_titles_unique
ON protected_titles(pt_namespace
, pt_title
);
678 CREATE TABLE updatelog (
679 ul_key
TEXT NOT NULL PRIMARY KEY,
684 CREATE SEQUENCE category_cat_id_seq
;
685 CREATE TABLE category (
686 cat_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('category_cat_id_seq'),
687 cat_title
TEXT NOT NULL,
688 cat_pages
INTEGER NOT NULL DEFAULT 0,
689 cat_subcats
INTEGER NOT NULL DEFAULT 0,
690 cat_files
INTEGER NOT NULL DEFAULT 0,
691 cat_hidden
SMALLINT NOT NULL DEFAULT 0
693 CREATE UNIQUE INDEX category_title
ON category(cat_title
);
694 CREATE INDEX category_pages
ON category(cat_pages
);
696 CREATE SEQUENCE change_tag_ct_id_seq
;
697 CREATE TABLE change_tag (
698 ct_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('change_tag_ct_id_seq'),
699 ct_rc_id
INTEGER NULL,
700 ct_log_id
INTEGER NULL,
701 ct_rev_id
INTEGER NULL,
702 ct_tag
TEXT NOT NULL,
705 CREATE UNIQUE INDEX change_tag_rc_tag
ON change_tag(ct_rc_id
,ct_tag
);
706 CREATE UNIQUE INDEX change_tag_log_tag
ON change_tag(ct_log_id
,ct_tag
);
707 CREATE UNIQUE INDEX change_tag_rev_tag
ON change_tag(ct_rev_id
,ct_tag
);
708 CREATE INDEX change_tag_tag_id
ON change_tag(ct_tag
,ct_rc_id
,ct_rev_id
,ct_log_id
);
710 CREATE SEQUENCE tag_summary_ts_id_seq
;
711 CREATE TABLE tag_summary (
712 ts_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('tag_summary_ts_id_seq'),
713 ts_rc_id
INTEGER NULL,
714 ts_log_id
INTEGER NULL,
715 ts_rev_id
INTEGER NULL,
716 ts_tags
TEXT NOT NULL
718 CREATE UNIQUE INDEX tag_summary_rc_id
ON tag_summary(ts_rc_id
);
719 CREATE UNIQUE INDEX tag_summary_log_id
ON tag_summary(ts_log_id
);
720 CREATE UNIQUE INDEX tag_summary_rev_id
ON tag_summary(ts_rev_id
);
722 CREATE TABLE valid_tag (
723 vt_tag
TEXT NOT NULL PRIMARY KEY
726 CREATE TABLE user_properties (
727 up_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
728 up_property
TEXT NOT NULL,
731 CREATE UNIQUE INDEX user_properties_user_property
ON user_properties (up_user
,up_property
);
732 CREATE INDEX user_properties_property
ON user_properties (up_property
);
734 CREATE TABLE l10n_cache (
735 lc_lang
TEXT NOT NULL,
736 lc_key
TEXT NOT NULL,
737 lc_value BYTEA
NOT NULL
739 CREATE INDEX l10n_cache_lc_lang_key
ON l10n_cache (lc_lang
, lc_key
);
741 CREATE TABLE iwlinks (
742 iwl_from
INTEGER NOT NULL DEFAULT 0,
743 iwl_prefix
TEXT NOT NULL DEFAULT '',
744 iwl_title
TEXT NOT NULL DEFAULT ''
746 CREATE UNIQUE INDEX iwl_from
ON iwlinks (iwl_from
, iwl_prefix
, iwl_title
);
747 CREATE UNIQUE INDEX iwl_prefix_title_from
ON iwlinks (iwl_prefix
, iwl_title
, iwl_from
);
748 CREATE UNIQUE INDEX iwl_prefix_from_title
ON iwlinks (iwl_prefix
, iwl_from
, iwl_title
);
750 CREATE TABLE module_deps (
751 md_module
TEXT NOT NULL,
752 md_skin
TEXT NOT NULL,
753 md_deps
TEXT NOT NULL
755 CREATE UNIQUE INDEX md_module_skin
ON module_deps (md_module
, md_skin
);
757 CREATE SEQUENCE sites_site_id_seq
;
759 site_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('sites_site_id_seq'),
760 site_global_key
TEXT NOT NULL,
761 site_type
TEXT NOT NULL,
762 site_group
TEXT NOT NULL,
763 site_source
TEXT NOT NULL,
764 site_language
TEXT NOT NULL,
765 site_protocol
TEXT NOT NULL,
766 site_domain
TEXT NOT NULL,
767 site_data
TEXT NOT NULL,
768 site_forward
SMALLINT NOT NULL,
769 site_config
TEXT NOT NULL
771 CREATE UNIQUE INDEX site_global_key
ON sites (site_global_key
);
772 CREATE INDEX site_type
ON sites (site_type
);
773 CREATE INDEX site_group
ON sites (site_group
);
774 CREATE INDEX site_source
ON sites (site_source
);
775 CREATE INDEX site_language
ON sites (site_language
);
776 CREATE INDEX site_protocol
ON sites (site_protocol
);
777 CREATE INDEX site_domain
ON sites (site_domain
);
778 CREATE INDEX site_forward
ON sites (site_forward
);
780 CREATE TABLE site_identifiers (
781 si_site
INTEGER NOT NULL,
782 si_type
TEXT NOT NULL,
785 CREATE UNIQUE INDEX si_type_key
ON site_identifiers (si_type
, si_key
);
786 CREATE INDEX si_site
ON site_identifiers (si_site
);
787 CREATE INDEX si_key
ON site_identifiers (si_key
);