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 ip_changes_ipc_rev_id_seq
;
163 CREATE TABLE ip_changes (
164 ipc_rev_id
INTEGER PRIMARY KEY NOT NULL DEFAULT nextval('ip_changes_ipc_rev_id_seq'),
165 ipc_rev_timestamp TIMESTAMPTZ
NOT NULL,
166 ipc_hex BYTEA
NOT NULL DEFAULT ''
169 CREATE INDEX ipc_rev_timestamp
ON ip_changes (ipc_rev_timestamp
);
170 CREATE INDEX ipc_hex_time
ON ip_changes (ipc_hex
,ipc_rev_timestamp
);
172 CREATE SEQUENCE text_old_id_seq
;
173 CREATE TABLE pagecontent ( -- replaces reserved word 'text'
174 old_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('text_old_id_seq'),
180 CREATE SEQUENCE comment_comment_id_seq
;
181 CREATE TABLE comment (
182 comment_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('comment_comment_id_seq'),
183 comment_hash
INTEGER NOT NULL,
184 comment_text
TEXT NOT NULL,
187 CREATE INDEX comment_hash
ON comment (comment_hash
);
190 CREATE SEQUENCE page_restrictions_pr_id_seq
;
191 CREATE TABLE page_restrictions (
192 pr_id
INTEGER NOT NULL UNIQUE DEFAULT nextval('page_restrictions_pr_id_seq'),
193 pr_page
INTEGER NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
194 pr_type
TEXT NOT NULL,
195 pr_level
TEXT NOT NULL,
196 pr_cascade
SMALLINT NOT NULL,
197 pr_user
INTEGER NULL,
198 pr_expiry TIMESTAMPTZ
NULL
200 ALTER TABLE page_restrictions
ADD CONSTRAINT page_restrictions_pk
PRIMARY KEY (pr_page
,pr_type
);
202 CREATE TABLE page_props (
203 pp_page
INTEGER NOT NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
204 pp_propname
TEXT NOT NULL,
205 pp_value
TEXT NOT NULL,
208 ALTER TABLE page_props
ADD CONSTRAINT page_props_pk
PRIMARY KEY (pp_page
,pp_propname
);
209 CREATE INDEX page_props_propname
ON page_props (pp_propname
);
210 CREATE UNIQUE INDEX pp_propname_page
ON page_props (pp_propname
,pp_page
);
211 CREATE INDEX pp_propname_sortkey_page
ON page_props (pp_propname
, pp_sortkey
, pp_page
) WHERE (pp_sortkey
IS NOT NULL);
213 CREATE SEQUENCE archive_ar_id_seq
;
214 CREATE TABLE archive (
215 ar_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('archive_ar_id_seq'),
216 ar_namespace
SMALLINT NOT NULL,
217 ar_title
TEXT NOT NULL,
218 ar_text
TEXT, -- technically should be bytea, but not used anymore
219 ar_page_id
INTEGER NULL,
220 ar_parent_id
INTEGER NULL,
221 ar_sha1
TEXT NOT NULL DEFAULT '',
222 ar_comment
TEXT NOT NULL DEFAULT '',
223 ar_comment_id
INTEGER NOT NULL DEFAULT 0,
224 ar_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
225 ar_user_text
TEXT NOT NULL,
226 ar_timestamp TIMESTAMPTZ
NOT NULL,
227 ar_minor_edit
SMALLINT NOT NULL DEFAULT 0,
231 ar_deleted
SMALLINT NOT NULL DEFAULT 0,
233 ar_content_model
TEXT,
234 ar_content_format
TEXT
236 CREATE INDEX archive_name_title_timestamp
ON archive (ar_namespace
,ar_title
,ar_timestamp
);
237 CREATE INDEX archive_user_text
ON archive (ar_user_text
);
241 slot_revision_id
INTEGER NOT NULL,
242 slot_role_id
SMALLINT NOT NULL,
243 slot_content_id
INTEGER NOT NULL,
244 slot_inherited
SMALLINT NOT NULL DEFAULT 0,
245 PRIMARY KEY (slot_revision_id
, slot_role_id
)
248 CREATE INDEX slot_role_inherited
ON slots (slot_revision_id
, slot_role_id
, slot_inherited
);
251 CREATE SEQUENCE content_content_id_seq
;
252 CREATE TABLE content (
253 content_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('content_content_id_seq'),
254 content_size
INTEGER NOT NULL,
255 content_sha1
TEXT NOT NULL,
256 content_model
SMALLINT NOT NULL,
257 content_address
TEXT NOT NULL
261 CREATE SEQUENCE slot_roles_role_id_seq
;
262 CREATE TABLE slot_roles (
263 role_id
SMALLINT NOT NULL PRIMARY KEY DEFAULT nextval('slot_roles_role_id_seq'),
264 role_name
TEXT NOT NULL
267 CREATE UNIQUE INDEX role_name
ON slot_roles (role_name
);
270 CREATE SEQUENCE content_models_model_id_seq
;
271 CREATE TABLE content_models (
272 model_id
SMALLINT NOT NULL PRIMARY KEY DEFAULT nextval('content_models_model_id_seq'),
273 model_name
TEXT NOT NULL
276 CREATE UNIQUE INDEX model_name
ON content_models (model_name
);
279 CREATE TABLE redirect (
280 rd_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
281 rd_namespace
SMALLINT NOT NULL,
282 rd_title
TEXT NOT NULL,
283 rd_interwiki
TEXT NULL,
284 rd_fragment
TEXT NULL
286 CREATE INDEX redirect_ns_title
ON redirect (rd_namespace
,rd_title
,rd_from
);
289 CREATE TABLE pagelinks (
290 pl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
291 pl_from_namespace
INTEGER NOT NULL DEFAULT 0,
292 pl_namespace
SMALLINT NOT NULL,
293 pl_title
TEXT NOT NULL
295 CREATE UNIQUE INDEX pagelink_unique
ON pagelinks (pl_from
,pl_namespace
,pl_title
);
296 CREATE INDEX pagelinks_title
ON pagelinks (pl_title
);
298 CREATE TABLE templatelinks (
299 tl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
300 tl_from_namespace
INTEGER NOT NULL DEFAULT 0,
301 tl_namespace
SMALLINT NOT NULL,
302 tl_title
TEXT NOT NULL
304 CREATE UNIQUE INDEX templatelinks_unique
ON templatelinks (tl_namespace
,tl_title
,tl_from
);
305 CREATE INDEX templatelinks_from
ON templatelinks (tl_from
);
307 CREATE TABLE imagelinks (
308 il_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
309 il_from_namespace
INTEGER NOT NULL DEFAULT 0,
312 CREATE UNIQUE INDEX il_from
ON imagelinks (il_to
,il_from
);
314 CREATE TABLE categorylinks (
315 cl_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
317 cl_sortkey
TEXT NULL,
318 cl_timestamp TIMESTAMPTZ
NOT NULL,
319 cl_sortkey_prefix
TEXT NOT NULL DEFAULT '',
320 cl_collation
TEXT NOT NULL DEFAULT 0,
321 cl_type
TEXT NOT NULL DEFAULT 'page'
323 CREATE UNIQUE INDEX cl_from
ON categorylinks (cl_from
, cl_to
);
324 CREATE INDEX cl_sortkey
ON categorylinks (cl_to
, cl_sortkey
, cl_from
);
326 CREATE SEQUENCE externallinks_el_id_seq
;
327 CREATE TABLE externallinks (
328 el_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('externallinks_el_id_seq'),
329 el_from
INTEGER NOT NULL REFERENCES page(page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
331 el_index
TEXT NOT NULL,
332 el_index_60 BYTEA
NOT NULL DEFAULT ''
334 CREATE INDEX externallinks_from_to
ON externallinks (el_from
,el_to
);
335 CREATE INDEX externallinks_index
ON externallinks (el_index
);
336 CREATE INDEX el_index_60
ON externallinks (el_index_60
, el_id
);
337 CREATE INDEX el_from_index_60
ON externallinks (el_from
, el_index_60
, el_id
);
339 CREATE TABLE langlinks (
340 ll_from
INTEGER NOT NULL REFERENCES page (page_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
344 CREATE UNIQUE INDEX langlinks_unique
ON langlinks (ll_from
,ll_lang
);
345 CREATE INDEX langlinks_lang_title
ON langlinks (ll_lang
,ll_title
);
348 CREATE TABLE site_stats (
349 ss_row_id
INTEGER NOT NULL PRIMARY KEY DEFAULT 0,
350 ss_total_edits
INTEGER DEFAULT 0,
351 ss_good_articles
INTEGER DEFAULT 0,
352 ss_total_pages
INTEGER DEFAULT -1,
353 ss_users
INTEGER DEFAULT -1,
354 ss_active_users
INTEGER DEFAULT -1,
355 ss_admins
INTEGER DEFAULT -1,
356 ss_images
INTEGER DEFAULT 0
360 CREATE SEQUENCE ipblocks_ipb_id_seq
;
361 CREATE TABLE ipblocks (
362 ipb_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('ipblocks_ipb_id_seq'),
363 ipb_address
TEXT NULL,
364 ipb_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
365 ipb_by
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
366 ipb_by_text
TEXT NOT NULL DEFAULT '',
367 ipb_reason
TEXT NOT NULL DEFAULT '',
368 ipb_reason_id
INTEGER NOT NULL DEFAULT 0,
369 ipb_timestamp TIMESTAMPTZ
NOT NULL,
370 ipb_auto
SMALLINT NOT NULL DEFAULT 0,
371 ipb_anon_only
SMALLINT NOT NULL DEFAULT 0,
372 ipb_create_account
SMALLINT NOT NULL DEFAULT 1,
373 ipb_enable_autoblock
SMALLINT NOT NULL DEFAULT 1,
374 ipb_expiry TIMESTAMPTZ
NOT NULL,
375 ipb_range_start
TEXT,
377 ipb_deleted
SMALLINT NOT NULL DEFAULT 0,
378 ipb_block_email
SMALLINT NOT NULL DEFAULT 0,
379 ipb_allow_usertalk
SMALLINT NOT NULL DEFAULT 0,
380 ipb_parent_block_id
INTEGER NULL REFERENCES ipblocks(ipb_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED
383 CREATE UNIQUE INDEX ipb_address_unique
ON ipblocks (ipb_address
,ipb_user
,ipb_auto
,ipb_anon_only
);
384 CREATE INDEX ipb_user
ON ipblocks (ipb_user
);
385 CREATE INDEX ipb_range
ON ipblocks (ipb_range_start
,ipb_range_end
);
386 CREATE INDEX ipb_parent_block_id
ON ipblocks (ipb_parent_block_id
);
390 img_name
TEXT NOT NULL PRIMARY KEY,
391 img_size
INTEGER NOT NULL,
392 img_width
INTEGER NOT NULL,
393 img_height
INTEGER NOT NULL,
394 img_metadata BYTEA
NOT NULL DEFAULT '',
397 img_major_mime
TEXT DEFAULT 'unknown',
398 img_minor_mime
TEXT DEFAULT 'unknown',
399 img_description
TEXT NOT NULL DEFAULT '',
400 img_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
401 img_user_text
TEXT NOT NULL,
402 img_timestamp TIMESTAMPTZ
,
403 img_sha1
TEXT NOT NULL DEFAULT ''
405 CREATE INDEX img_size_idx
ON image (img_size
);
406 CREATE INDEX img_timestamp_idx
ON image (img_timestamp
);
407 CREATE INDEX img_sha1
ON image (img_sha1
);
409 CREATE TABLE image_comment_temp (
410 imgcomment_name
TEXT NOT NULL,
411 imgcomment_description_id
INTEGER NOT NULL,
412 PRIMARY KEY (imgcomment_name
, imgcomment_description_id
)
414 CREATE UNIQUE INDEX imgcomment_name
ON image_comment_temp (imgcomment_name
);
416 CREATE TABLE oldimage (
417 oi_name
TEXT NOT NULL,
418 oi_archive_name
TEXT NOT NULL,
419 oi_size
INTEGER NOT NULL,
420 oi_width
INTEGER NOT NULL,
421 oi_height
INTEGER NOT NULL,
422 oi_bits
SMALLINT NULL,
423 oi_description
TEXT NOT NULL DEFAULT '',
424 oi_description_id
INTEGER NOT NULL DEFAULT 0,
425 oi_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
426 oi_user_text
TEXT NOT NULL,
427 oi_timestamp TIMESTAMPTZ
NULL,
428 oi_metadata BYTEA
NOT NULL DEFAULT '',
429 oi_media_type
TEXT NULL,
430 oi_major_mime
TEXT NULL DEFAULT 'unknown',
431 oi_minor_mime
TEXT NULL DEFAULT 'unknown',
432 oi_deleted
SMALLINT NOT NULL DEFAULT 0,
433 oi_sha1
TEXT NOT NULL DEFAULT ''
435 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;
436 CREATE INDEX oi_name_timestamp
ON oldimage (oi_name
,oi_timestamp
);
437 CREATE INDEX oi_name_archive_name
ON oldimage (oi_name
,oi_archive_name
);
438 CREATE INDEX oi_sha1
ON oldimage (oi_sha1
);
441 CREATE SEQUENCE filearchive_fa_id_seq
;
442 CREATE TABLE filearchive (
443 fa_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('filearchive_fa_id_seq'),
444 fa_name
TEXT NOT NULL,
445 fa_archive_name
TEXT,
446 fa_storage_group
TEXT,
448 fa_deleted_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
449 fa_deleted_timestamp TIMESTAMPTZ
NOT NULL,
450 fa_deleted_reason
TEXT NOT NULL DEFAULT '',
451 fa_deleted_reason_id
INTEGER NOT NULL DEFAULT 0,
452 fa_size
INTEGER NOT NULL,
453 fa_width
INTEGER NOT NULL,
454 fa_height
INTEGER NOT NULL,
455 fa_metadata BYTEA
NOT NULL DEFAULT '',
458 fa_major_mime
TEXT DEFAULT 'unknown',
459 fa_minor_mime
TEXT DEFAULT 'unknown',
460 fa_description
TEXT NOT NULL DEFAULT '',
461 fa_description_id
INTEGER NOT NULL DEFAULT 0,
462 fa_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
463 fa_user_text
TEXT NOT NULL,
464 fa_timestamp TIMESTAMPTZ
,
465 fa_deleted
SMALLINT NOT NULL DEFAULT 0,
466 fa_sha1
TEXT NOT NULL DEFAULT ''
468 CREATE INDEX fa_name_time
ON filearchive (fa_name
, fa_timestamp
);
469 CREATE INDEX fa_dupe
ON filearchive (fa_storage_group
, fa_storage_key
);
470 CREATE INDEX fa_notime
ON filearchive (fa_deleted_timestamp
);
471 CREATE INDEX fa_nouser
ON filearchive (fa_deleted_user
);
472 CREATE INDEX fa_sha1
ON filearchive (fa_sha1
);
474 CREATE SEQUENCE uploadstash_us_id_seq
;
475 CREATE TYPE media_type
AS ENUM ('UNKNOWN','BITMAP','DRAWING','AUDIO','VIDEO','MULTIMEDIA','OFFICE','TEXT','EXECUTABLE','ARCHIVE','3D');
477 CREATE TABLE uploadstash (
478 us_id
INTEGER PRIMARY KEY NOT NULL DEFAULT nextval('uploadstash_us_id_seq'),
485 us_timestamp TIMESTAMPTZ
,
487 us_chunk_inx
INTEGER NULL,
491 us_media_type media_type
DEFAULT NULL,
492 us_image_width
INTEGER,
493 us_image_height
INTEGER,
494 us_image_bits
SMALLINT
497 CREATE INDEX us_user_idx
ON uploadstash (us_user
);
498 CREATE UNIQUE INDEX us_key_idx
ON uploadstash (us_key
);
499 CREATE INDEX us_timestamp_idx
ON uploadstash (us_timestamp
);
502 CREATE SEQUENCE recentchanges_rc_id_seq
;
503 CREATE TABLE recentchanges (
504 rc_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('recentchanges_rc_id_seq'),
505 rc_timestamp TIMESTAMPTZ
NOT NULL,
506 rc_cur_time TIMESTAMPTZ
NULL,
507 rc_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
508 rc_user_text
TEXT NOT NULL,
509 rc_namespace
SMALLINT NOT NULL,
510 rc_title
TEXT NOT NULL,
511 rc_comment
TEXT NOT NULL DEFAULT '',
512 rc_comment_id
INTEGER NOT NULL DEFAULT 0,
513 rc_minor
SMALLINT NOT NULL DEFAULT 0,
514 rc_bot
SMALLINT NOT NULL DEFAULT 0,
515 rc_new
SMALLINT NOT NULL DEFAULT 0,
516 rc_cur_id
INTEGER NULL,
517 rc_this_oldid
INTEGER NOT NULL,
518 rc_last_oldid
INTEGER NOT NULL,
519 rc_type
SMALLINT NOT NULL DEFAULT 0,
520 rc_source
TEXT NOT NULL,
521 rc_patrolled
SMALLINT NOT NULL DEFAULT 0,
525 rc_deleted
SMALLINT NOT NULL DEFAULT 0,
526 rc_logid
INTEGER NOT NULL DEFAULT 0,
531 CREATE INDEX rc_timestamp
ON recentchanges (rc_timestamp
);
532 CREATE INDEX rc_timestamp_bot
ON recentchanges (rc_timestamp
) WHERE rc_bot
= 0;
533 CREATE INDEX rc_namespace_title
ON recentchanges (rc_namespace
, rc_title
);
534 CREATE INDEX rc_cur_id
ON recentchanges (rc_cur_id
);
535 CREATE INDEX new_name_timestamp
ON recentchanges (rc_new
, rc_namespace
, rc_timestamp
);
536 CREATE INDEX rc_ip
ON recentchanges (rc_ip
);
537 CREATE INDEX rc_name_type_patrolled_timestamp
ON recentchanges (rc_namespace
, rc_type
, rc_patrolled
, rc_timestamp
);
540 CREATE SEQUENCE watchlist_wl_id_seq
;
541 CREATE TABLE watchlist (
542 wl_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('watchlist_wl_id_seq'),
543 wl_user
INTEGER NOT NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
544 wl_namespace
SMALLINT NOT NULL DEFAULT 0,
545 wl_title
TEXT NOT NULL,
546 wl_notificationtimestamp TIMESTAMPTZ
548 CREATE UNIQUE INDEX wl_user_namespace_title
ON watchlist (wl_namespace
, wl_title
, wl_user
);
549 CREATE INDEX wl_user
ON watchlist (wl_user
);
550 CREATE INDEX wl_user_notificationtimestamp
ON watchlist (wl_user
, wl_notificationtimestamp
);
553 CREATE TABLE interwiki (
554 iw_prefix
TEXT NOT NULL UNIQUE,
555 iw_url
TEXT NOT NULL,
556 iw_local
SMALLINT NOT NULL,
557 iw_trans
SMALLINT NOT NULL DEFAULT 0,
558 iw_api
TEXT NOT NULL DEFAULT '',
559 iw_wikiid
TEXT NOT NULL DEFAULT ''
563 CREATE TABLE querycache (
564 qc_type
TEXT NOT NULL,
565 qc_value
INTEGER NOT NULL,
566 qc_namespace
SMALLINT NOT NULL,
567 qc_title
TEXT NOT NULL
569 CREATE INDEX querycache_type_value
ON querycache (qc_type
, qc_value
);
571 CREATE TABLE querycache_info (
572 qci_type
TEXT UNIQUE,
573 qci_timestamp TIMESTAMPTZ
NULL
576 CREATE TABLE querycachetwo (
577 qcc_type
TEXT NOT NULL,
578 qcc_value
INTEGER NOT NULL DEFAULT 0,
579 qcc_namespace
INTEGER NOT NULL DEFAULT 0,
580 qcc_title
TEXT NOT NULL DEFAULT '',
581 qcc_namespacetwo
INTEGER NOT NULL DEFAULT 0,
582 qcc_titletwo
TEXT NOT NULL DEFAULT ''
584 CREATE INDEX querycachetwo_type_value
ON querycachetwo (qcc_type
, qcc_value
);
585 CREATE INDEX querycachetwo_title
ON querycachetwo (qcc_type
,qcc_namespace
,qcc_title
);
586 CREATE INDEX querycachetwo_titletwo
ON querycachetwo (qcc_type
,qcc_namespacetwo
,qcc_titletwo
);
588 CREATE TABLE objectcache (
590 value BYTEA
NOT NULL DEFAULT '',
591 exptime TIMESTAMPTZ
NOT NULL
593 CREATE INDEX objectcacache_exptime
ON objectcache (exptime
);
595 CREATE TABLE transcache (
596 tc_url
TEXT NOT NULL UNIQUE,
597 tc_contents
TEXT NOT NULL,
598 tc_time TIMESTAMPTZ
NOT NULL
602 CREATE SEQUENCE logging_log_id_seq
;
603 CREATE TABLE logging (
604 log_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('logging_log_id_seq'),
605 log_type
TEXT NOT NULL,
606 log_action
TEXT NOT NULL,
607 log_timestamp TIMESTAMPTZ
NOT NULL,
608 log_user
INTEGER REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
609 log_namespace
SMALLINT NOT NULL,
610 log_title
TEXT NOT NULL,
611 log_comment
TEXT NOT NULL DEFAULT '',
612 log_comment_id
INTEGER NOT NULL DEFAULT 0,
614 log_deleted
SMALLINT NOT NULL DEFAULT 0,
615 log_user_text
TEXT NOT NULL DEFAULT '',
618 CREATE INDEX logging_type_name
ON logging (log_type
, log_timestamp
);
619 CREATE INDEX logging_user_time
ON logging (log_timestamp
, log_user
);
620 CREATE INDEX logging_page_time
ON logging (log_namespace
, log_title
, log_timestamp
);
621 CREATE INDEX logging_times
ON logging (log_timestamp
);
622 CREATE INDEX logging_user_type_time
ON logging (log_user
, log_type
, log_timestamp
);
623 CREATE INDEX logging_page_id_time
ON logging (log_page
, log_timestamp
);
624 CREATE INDEX logging_user_text_type_time
ON logging (log_user_text
, log_type
, log_timestamp
);
625 CREATE INDEX logging_user_text_time
ON logging (log_user_text
, log_timestamp
);
627 CREATE TABLE log_search (
628 ls_field
TEXT NOT NULL,
629 ls_value
TEXT NOT NULL,
630 ls_log_id
INTEGER NOT NULL DEFAULT 0,
631 PRIMARY KEY (ls_field
,ls_value
,ls_log_id
)
633 CREATE INDEX ls_log_id
ON log_search (ls_log_id
);
636 CREATE SEQUENCE job_job_id_seq
;
638 job_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('job_job_id_seq'),
639 job_cmd
TEXT NOT NULL,
640 job_namespace
SMALLINT NOT NULL,
641 job_title
TEXT NOT NULL,
642 job_timestamp TIMESTAMPTZ
,
643 job_params
TEXT NOT NULL,
644 job_random
INTEGER NOT NULL DEFAULT 0,
645 job_attempts
INTEGER NOT NULL DEFAULT 0,
646 job_token
TEXT NOT NULL DEFAULT '',
647 job_token_timestamp TIMESTAMPTZ
,
648 job_sha1
TEXT NOT NULL DEFAULT ''
650 CREATE INDEX job_sha1
ON job (job_sha1
);
651 CREATE INDEX job_cmd_token
ON job (job_cmd
, job_token
, job_random
);
652 CREATE INDEX job_cmd_token_id
ON job (job_cmd
, job_token
, job_id
);
653 CREATE INDEX job_cmd_namespace_title
ON job (job_cmd
, job_namespace
, job_title
);
654 CREATE INDEX job_timestamp_idx
ON job (job_timestamp
);
656 -- Tsearch2 2 stuff. Will fail if we don't have proper access to the tsearch2 tables
657 -- Version 8.3 or higher only. Previous versions would need another parmeter for to_tsvector.
658 -- Make sure you also change patch-tsearch2funcs.sql if the funcs below change.
660 ALTER TABLE page
ADD titlevector tsvector
;
661 CREATE FUNCTION ts2_page_title() RETURNS TRIGGER LANGUAGE plpgsql
AS
664 IF TG_OP
= 'INSERT' THEN
665 NEW.titlevector
= to_tsvector(REPLACE(NEW.page_title
,'/',' '));
666 ELSIF
NEW.page_title
!= OLD.page_title
THEN
667 NEW.titlevector
:= to_tsvector(REPLACE(NEW.page_title
,'/',' '));
673 CREATE TRIGGER ts2_page_title
BEFORE INSERT OR UPDATE ON page
674 FOR EACH ROW EXECUTE PROCEDURE ts2_page_title();
677 ALTER TABLE pagecontent
ADD textvector tsvector
;
678 CREATE FUNCTION ts2_page_text() RETURNS TRIGGER LANGUAGE plpgsql
AS
681 IF TG_OP
= 'INSERT' THEN
682 NEW.textvector
= to_tsvector(NEW.old_text
);
683 ELSIF
NEW.old_text
!= OLD.old_text
THEN
684 NEW.textvector
:= to_tsvector(NEW.old_text
);
690 CREATE TRIGGER ts2_page_text
BEFORE INSERT OR UPDATE ON pagecontent
691 FOR EACH ROW EXECUTE PROCEDURE ts2_page_text();
693 -- These are added by the setup script due to version compatibility issues
694 -- If using 8.1, we switch from "gin" to "gist"
696 CREATE INDEX ts2_page_title
ON page
USING gin(titlevector
);
697 CREATE INDEX ts2_page_text
ON pagecontent
USING gin(textvector
);
699 CREATE FUNCTION add_interwiki (TEXT,INT,SMALLINT) RETURNS INT LANGUAGE SQL AS
701 INSERT INTO interwiki (iw_prefix
, iw_url
, iw_local
) VALUES ($
1,$
2,$
3);
705 -- This table is not used unless profiling is turned on
706 CREATE TABLE profiling (
707 pf_count
INTEGER NOT NULL DEFAULT 0,
708 pf_time
FLOAT NOT NULL DEFAULT 0,
709 pf_memory
FLOAT NOT NULL DEFAULT 0,
710 pf_name
TEXT NOT NULL,
713 CREATE UNIQUE INDEX pf_name_server
ON profiling (pf_name
, pf_server
);
715 CREATE TABLE protected_titles (
716 pt_namespace
SMALLINT NOT NULL,
717 pt_title
TEXT NOT NULL,
718 pt_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
719 pt_reason
TEXT NOT NULL DEFAULT '',
720 pt_reason_id
INTEGER NOT NULL DEFAULT 0,
721 pt_timestamp TIMESTAMPTZ
NOT NULL,
722 pt_expiry TIMESTAMPTZ
NULL,
723 pt_create_perm
TEXT NOT NULL DEFAULT ''
725 CREATE UNIQUE INDEX protected_titles_unique
ON protected_titles(pt_namespace
, pt_title
);
728 CREATE TABLE updatelog (
729 ul_key
TEXT NOT NULL PRIMARY KEY,
734 CREATE SEQUENCE category_cat_id_seq
;
735 CREATE TABLE category (
736 cat_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('category_cat_id_seq'),
737 cat_title
TEXT NOT NULL,
738 cat_pages
INTEGER NOT NULL DEFAULT 0,
739 cat_subcats
INTEGER NOT NULL DEFAULT 0,
740 cat_files
INTEGER NOT NULL DEFAULT 0,
741 cat_hidden
SMALLINT NOT NULL DEFAULT 0
743 CREATE UNIQUE INDEX category_title
ON category(cat_title
);
744 CREATE INDEX category_pages
ON category(cat_pages
);
746 CREATE SEQUENCE change_tag_ct_id_seq
;
747 CREATE TABLE change_tag (
748 ct_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('change_tag_ct_id_seq'),
749 ct_rc_id
INTEGER NULL,
750 ct_log_id
INTEGER NULL,
751 ct_rev_id
INTEGER NULL,
752 ct_tag
TEXT NOT NULL,
755 CREATE UNIQUE INDEX change_tag_rc_tag
ON change_tag(ct_rc_id
,ct_tag
);
756 CREATE UNIQUE INDEX change_tag_log_tag
ON change_tag(ct_log_id
,ct_tag
);
757 CREATE UNIQUE INDEX change_tag_rev_tag
ON change_tag(ct_rev_id
,ct_tag
);
758 CREATE INDEX change_tag_tag_id
ON change_tag(ct_tag
,ct_rc_id
,ct_rev_id
,ct_log_id
);
760 CREATE SEQUENCE tag_summary_ts_id_seq
;
761 CREATE TABLE tag_summary (
762 ts_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('tag_summary_ts_id_seq'),
763 ts_rc_id
INTEGER NULL,
764 ts_log_id
INTEGER NULL,
765 ts_rev_id
INTEGER NULL,
766 ts_tags
TEXT NOT NULL
768 CREATE UNIQUE INDEX tag_summary_rc_id
ON tag_summary(ts_rc_id
);
769 CREATE UNIQUE INDEX tag_summary_log_id
ON tag_summary(ts_log_id
);
770 CREATE UNIQUE INDEX tag_summary_rev_id
ON tag_summary(ts_rev_id
);
772 CREATE TABLE valid_tag (
773 vt_tag
TEXT NOT NULL PRIMARY KEY
776 CREATE TABLE user_properties (
777 up_user
INTEGER NULL REFERENCES mwuser(user_id
) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
778 up_property
TEXT NOT NULL,
781 CREATE UNIQUE INDEX user_properties_user_property
ON user_properties (up_user
,up_property
);
782 CREATE INDEX user_properties_property
ON user_properties (up_property
);
784 CREATE TABLE l10n_cache (
785 lc_lang
TEXT NOT NULL,
786 lc_key
TEXT NOT NULL,
787 lc_value BYTEA
NOT NULL
789 CREATE INDEX l10n_cache_lc_lang_key
ON l10n_cache (lc_lang
, lc_key
);
791 CREATE TABLE iwlinks (
792 iwl_from
INTEGER NOT NULL DEFAULT 0,
793 iwl_prefix
TEXT NOT NULL DEFAULT '',
794 iwl_title
TEXT NOT NULL DEFAULT ''
796 CREATE UNIQUE INDEX iwl_from
ON iwlinks (iwl_from
, iwl_prefix
, iwl_title
);
797 CREATE UNIQUE INDEX iwl_prefix_title_from
ON iwlinks (iwl_prefix
, iwl_title
, iwl_from
);
798 CREATE UNIQUE INDEX iwl_prefix_from_title
ON iwlinks (iwl_prefix
, iwl_from
, iwl_title
);
800 CREATE TABLE module_deps (
801 md_module
TEXT NOT NULL,
802 md_skin
TEXT NOT NULL,
803 md_deps
TEXT NOT NULL
805 CREATE UNIQUE INDEX md_module_skin
ON module_deps (md_module
, md_skin
);
807 CREATE SEQUENCE sites_site_id_seq
;
809 site_id
INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('sites_site_id_seq'),
810 site_global_key
TEXT NOT NULL,
811 site_type
TEXT NOT NULL,
812 site_group
TEXT NOT NULL,
813 site_source
TEXT NOT NULL,
814 site_language
TEXT NOT NULL,
815 site_protocol
TEXT NOT NULL,
816 site_domain
TEXT NOT NULL,
817 site_data
TEXT NOT NULL,
818 site_forward
SMALLINT NOT NULL,
819 site_config
TEXT NOT NULL
821 CREATE UNIQUE INDEX site_global_key
ON sites (site_global_key
);
822 CREATE INDEX site_type
ON sites (site_type
);
823 CREATE INDEX site_group
ON sites (site_group
);
824 CREATE INDEX site_source
ON sites (site_source
);
825 CREATE INDEX site_language
ON sites (site_language
);
826 CREATE INDEX site_protocol
ON sites (site_protocol
);
827 CREATE INDEX site_domain
ON sites (site_domain
);
828 CREATE INDEX site_forward
ON sites (site_forward
);
830 CREATE TABLE site_identifiers (
831 si_site
INTEGER NOT NULL,
832 si_type
TEXT NOT NULL,
835 CREATE UNIQUE INDEX si_type_key
ON site_identifiers (si_type
, si_key
);
836 CREATE INDEX si_site
ON site_identifiers (si_site
);
837 CREATE INDEX si_key
ON site_identifiers (si_key
);