47 # r15791 Change reserved word table names "user" and "text"
48 [
'renameTable',
'user',
'mwuser' ],
49 [
'renameTable',
'text',
'pagecontent' ],
50 [
'renameIndex',
'mwuser',
'user_pkey',
'mwuser_pkey' ],
51 [
'renameIndex',
'mwuser',
'user_user_name_key',
'mwuser_user_name_key' ],
52 [
'renameIndex',
'pagecontent',
'text_pkey',
'pagecontent_pkey' ],
55 [
'renameSequence',
'ipblocks_ipb_id_val',
'ipblocks_ipb_id_seq' ],
56 [
'renameSequence',
'rev_rev_id_val',
'revision_rev_id_seq' ],
57 [
'renameSequence',
'text_old_id_val',
'text_old_id_seq' ],
58 [
'renameSequence',
'rc_rc_id_seq',
'recentchanges_rc_id_seq' ],
59 [
'renameSequence',
'log_log_id_seq',
'logging_log_id_seq' ],
60 [
'renameSequence',
'pr_id_val',
'page_restrictions_pr_id_seq' ],
61 [
'renameSequence',
'us_id_seq',
'uploadstash_us_id_seq' ],
64 [
'renameSequence',
'category_id_seq',
'category_cat_id_seq' ],
66 # new sequences if not renamed above
67 [
'addSequence',
'logging',
false,
'logging_log_id_seq' ],
68 [
'addSequence',
'page_restrictions',
false,
'page_restrictions_pr_id_seq' ],
69 [
'addSequence',
'filearchive',
'fa_id',
'filearchive_fa_id_seq' ],
70 [
'addSequence',
'archive',
false,
'archive_ar_id_seq' ],
71 [
'addSequence',
'externallinks',
false,
'externallinks_el_id_seq' ],
72 [
'addSequence',
'watchlist',
false,
'watchlist_wl_id_seq' ],
73 [
'addSequence',
'change_tag',
false,
'change_tag_ct_id_seq' ],
74 [
'addSequence',
'tag_summary',
false,
'tag_summary_ts_id_seq' ],
77 [
'addTable',
'category',
'patch-category.sql' ],
78 [
'addTable',
'page',
'patch-page.sql' ],
79 [
'addTable',
'querycachetwo',
'patch-querycachetwo.sql' ],
80 [
'addTable',
'page_props',
'patch-page_props.sql' ],
81 [
'addTable',
'page_restrictions',
'patch-page_restrictions.sql' ],
82 [
'addTable',
'profiling',
'patch-profiling.sql' ],
83 [
'addTable',
'protected_titles',
'patch-protected_titles.sql' ],
84 [
'addTable',
'redirect',
'patch-redirect.sql' ],
85 [
'addTable',
'updatelog',
'patch-updatelog.sql' ],
86 [
'addTable',
'change_tag',
'patch-change_tag.sql' ],
87 [
'addTable',
'tag_summary',
'patch-tag_summary.sql' ],
88 [
'addTable',
'valid_tag',
'patch-valid_tag.sql' ],
89 [
'addTable',
'user_properties',
'patch-user_properties.sql' ],
90 [
'addTable',
'log_search',
'patch-log_search.sql' ],
91 [
'addTable',
'l10n_cache',
'patch-l10n_cache.sql' ],
92 [
'addTable',
'iwlinks',
'patch-iwlinks.sql' ],
93 [
'addTable',
'module_deps',
'patch-module_deps.sql' ],
94 [
'addTable',
'uploadstash',
'patch-uploadstash.sql' ],
95 [
'addTable',
'user_former_groups',
'patch-user_former_groups.sql' ],
96 [
'addTable',
'sites',
'patch-sites.sql' ],
97 [
'addTable',
'bot_passwords',
'patch-bot_passwords.sql' ],
99 # Needed before new field
100 [
'convertArchive2' ],
103 [
'addPgField',
'updatelog',
'ul_value',
'TEXT' ],
104 [
'addPgField',
'archive',
'ar_deleted',
'SMALLINT NOT NULL DEFAULT 0' ],
105 [
'addPgField',
'archive',
'ar_len',
'INTEGER' ],
106 [
'addPgField',
'archive',
'ar_page_id',
'INTEGER' ],
107 [
'addPgField',
'archive',
'ar_parent_id',
'INTEGER' ],
108 [
'addPgField',
'archive',
'ar_content_model',
'TEXT' ],
109 [
'addPgField',
'archive',
'ar_content_format',
'TEXT' ],
110 [
'addPgField',
'categorylinks',
'cl_sortkey_prefix',
"TEXT NOT NULL DEFAULT ''" ],
111 [
'addPgField',
'categorylinks',
'cl_collation',
"TEXT NOT NULL DEFAULT 0" ],
112 [
'addPgField',
'categorylinks',
'cl_type',
"TEXT NOT NULL DEFAULT 'page'" ],
113 [
'addPgField',
'image',
'img_sha1',
"TEXT NOT NULL DEFAULT ''" ],
114 [
'addPgField',
'ipblocks',
'ipb_allow_usertalk',
'SMALLINT NOT NULL DEFAULT 0' ],
115 [
'addPgField',
'ipblocks',
'ipb_anon_only',
'SMALLINT NOT NULL DEFAULT 0' ],
116 [
'addPgField',
'ipblocks',
'ipb_by_text',
"TEXT NOT NULL DEFAULT ''" ],
117 [
'addPgField',
'ipblocks',
'ipb_block_email',
'SMALLINT NOT NULL DEFAULT 0' ],
118 [
'addPgField',
'ipblocks',
'ipb_create_account',
'SMALLINT NOT NULL DEFAULT 1' ],
119 [
'addPgField',
'ipblocks',
'ipb_deleted',
'SMALLINT NOT NULL DEFAULT 0' ],
120 [
'addPgField',
'ipblocks',
'ipb_enable_autoblock',
'SMALLINT NOT NULL DEFAULT 1' ],
121 [
'addPgField',
'ipblocks',
'ipb_parent_block_id',
122 'INTEGER DEFAULT NULL REFERENCES ipblocks(ipb_id) ' .
123 'ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED' ],
124 [
'addPgField',
'filearchive',
'fa_deleted',
'SMALLINT NOT NULL DEFAULT 0' ],
125 [
'addPgField',
'filearchive',
'fa_sha1',
"TEXT NOT NULL DEFAULT ''" ],
126 [
'addPgField',
'logging',
'log_deleted',
'SMALLINT NOT NULL DEFAULT 0' ],
127 [
'addPgField',
'logging',
'log_id',
128 "INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('logging_log_id_seq')" ],
129 [
'addPgField',
'logging',
'log_params',
'TEXT' ],
130 [
'addPgField',
'mwuser',
'user_editcount',
'INTEGER' ],
131 [
'addPgField',
'mwuser',
'user_newpass_time',
'TIMESTAMPTZ' ],
132 [
'addPgField',
'oldimage',
'oi_deleted',
'SMALLINT NOT NULL DEFAULT 0' ],
133 [
'addPgField',
'oldimage',
'oi_major_mime',
"TEXT NOT NULL DEFAULT 'unknown'" ],
134 [
'addPgField',
'oldimage',
'oi_media_type',
'TEXT' ],
135 [
'addPgField',
'oldimage',
'oi_metadata',
"BYTEA NOT NULL DEFAULT ''" ],
136 [
'addPgField',
'oldimage',
'oi_minor_mime',
"TEXT NOT NULL DEFAULT 'unknown'" ],
137 [
'addPgField',
'oldimage',
'oi_sha1',
"TEXT NOT NULL DEFAULT ''" ],
138 [
'addPgField',
'page',
'page_content_model',
'TEXT' ],
139 [
'addPgField',
'page_restrictions',
'pr_id',
140 "INTEGER NOT NULL UNIQUE DEFAULT nextval('page_restrictions_pr_id_seq')" ],
141 [
'addPgField',
'profiling',
'pf_memory',
'NUMERIC(18,10) NOT NULL DEFAULT 0' ],
142 [
'addPgField',
'recentchanges',
'rc_deleted',
'SMALLINT NOT NULL DEFAULT 0' ],
143 [
'addPgField',
'recentchanges',
'rc_log_action',
'TEXT' ],
144 [
'addPgField',
'recentchanges',
'rc_log_type',
'TEXT' ],
145 [
'addPgField',
'recentchanges',
'rc_logid',
'INTEGER NOT NULL DEFAULT 0' ],
146 [
'addPgField',
'recentchanges',
'rc_new_len',
'INTEGER' ],
147 [
'addPgField',
'recentchanges',
'rc_old_len',
'INTEGER' ],
148 [
'addPgField',
'recentchanges',
'rc_params',
'TEXT' ],
149 [
'addPgField',
'redirect',
'rd_interwiki',
'TEXT NULL' ],
150 [
'addPgField',
'redirect',
'rd_fragment',
'TEXT NULL' ],
151 [
'addPgField',
'revision',
'rev_deleted',
'SMALLINT NOT NULL DEFAULT 0' ],
152 [
'addPgField',
'revision',
'rev_len',
'INTEGER' ],
153 [
'addPgField',
'revision',
'rev_parent_id',
'INTEGER DEFAULT NULL' ],
154 [
'addPgField',
'revision',
'rev_content_model',
'TEXT' ],
155 [
'addPgField',
'revision',
'rev_content_format',
'TEXT' ],
156 [
'addPgField',
'site_stats',
'ss_active_users',
"INTEGER DEFAULT '-1'" ],
157 [
'addPgField',
'user_newtalk',
'user_last_timestamp',
'TIMESTAMPTZ' ],
158 [
'addPgField',
'logging',
'log_user_text',
"TEXT NOT NULL DEFAULT ''" ],
159 [
'addPgField',
'logging',
'log_page',
'INTEGER' ],
160 [
'addPgField',
'interwiki',
'iw_api',
"TEXT NOT NULL DEFAULT ''" ],
161 [
'addPgField',
'interwiki',
'iw_wikiid',
"TEXT NOT NULL DEFAULT ''" ],
162 [
'addPgField',
'revision',
'rev_sha1',
"TEXT NOT NULL DEFAULT ''" ],
163 [
'addPgField',
'archive',
'ar_sha1',
"TEXT NOT NULL DEFAULT ''" ],
164 [
'addPgField',
'uploadstash',
'us_chunk_inx',
"INTEGER NULL" ],
165 [
'addPgField',
'job',
'job_timestamp',
"TIMESTAMPTZ" ],
166 [
'addPgField',
'job',
'job_random',
"INTEGER NOT NULL DEFAULT 0" ],
167 [
'addPgField',
'job',
'job_attempts',
"INTEGER NOT NULL DEFAULT 0" ],
168 [
'addPgField',
'job',
'job_token',
"TEXT NOT NULL DEFAULT ''" ],
169 [
'addPgField',
'job',
'job_token_timestamp',
"TIMESTAMPTZ" ],
170 [
'addPgField',
'job',
'job_sha1',
"TEXT NOT NULL DEFAULT ''" ],
171 [
'addPgField',
'archive',
'ar_id',
172 "INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('archive_ar_id_seq')" ],
173 [
'addPgField',
'externallinks',
'el_id',
174 "INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('externallinks_el_id_seq')" ],
175 [
'addPgField',
'uploadstash',
'us_props',
"BYTEA" ],
178 [
'changeField',
'archive',
'ar_deleted',
'smallint',
'' ],
179 [
'changeField',
'archive',
'ar_minor_edit',
'smallint',
180 'ar_minor_edit::smallint DEFAULT 0' ],
181 [
'changeField',
'filearchive',
'fa_deleted',
'smallint',
'' ],
182 [
'changeField',
'filearchive',
'fa_height',
'integer',
'' ],
183 [
'changeField',
'filearchive',
'fa_metadata',
'bytea',
"decode(fa_metadata,'escape')" ],
184 [
'changeField',
'filearchive',
'fa_size',
'integer',
'' ],
185 [
'changeField',
'filearchive',
'fa_width',
'integer',
'' ],
186 [
'changeField',
'filearchive',
'fa_storage_group',
'text',
'' ],
187 [
'changeField',
'filearchive',
'fa_storage_key',
'text',
'' ],
188 [
'changeField',
'image',
'img_metadata',
'bytea',
"decode(img_metadata,'escape')" ],
189 [
'changeField',
'image',
'img_size',
'integer',
'' ],
190 [
'changeField',
'image',
'img_width',
'integer',
'' ],
191 [
'changeField',
'image',
'img_height',
'integer',
'' ],
192 [
'changeField',
'interwiki',
'iw_local',
'smallint',
'iw_local::smallint' ],
193 [
'changeField',
'interwiki',
'iw_trans',
'smallint',
'iw_trans::smallint DEFAULT 0' ],
194 [
'changeField',
'ipblocks',
'ipb_auto',
'smallint',
'ipb_auto::smallint DEFAULT 0' ],
195 [
'changeField',
'ipblocks',
'ipb_anon_only',
'smallint',
196 "CASE WHEN ipb_anon_only=' ' THEN 0 ELSE ipb_anon_only::smallint END DEFAULT 0" ],
197 [
'changeField',
'ipblocks',
'ipb_create_account',
'smallint',
198 "CASE WHEN ipb_create_account=' ' THEN 0 ELSE ipb_create_account::smallint END DEFAULT 1" ],
199 [
'changeField',
'ipblocks',
'ipb_enable_autoblock',
'smallint',
200 "CASE WHEN ipb_enable_autoblock=' ' THEN 0 ELSE ipb_enable_autoblock::smallint END DEFAULT 1" ],
201 [
'changeField',
'ipblocks',
'ipb_block_email',
'smallint',
202 "CASE WHEN ipb_block_email=' ' THEN 0 ELSE ipb_block_email::smallint END DEFAULT 0" ],
203 [
'changeField',
'ipblocks',
'ipb_address',
'text',
'ipb_address::text' ],
204 [
'changeField',
'ipblocks',
'ipb_deleted',
'smallint',
'ipb_deleted::smallint DEFAULT 0' ],
205 [
'changeField',
'mwuser',
'user_token',
'text',
'' ],
206 [
'changeField',
'mwuser',
'user_email_token',
'text',
'' ],
207 [
'changeField',
'objectcache',
'keyname',
'text',
'' ],
208 [
'changeField',
'oldimage',
'oi_height',
'integer',
'' ],
209 [
'changeField',
'oldimage',
'oi_metadata',
'bytea',
"decode(img_metadata,'escape')" ],
210 [
'changeField',
'oldimage',
'oi_size',
'integer',
'' ],
211 [
'changeField',
'oldimage',
'oi_width',
'integer',
'' ],
212 [
'changeField',
'page',
'page_is_redirect',
'smallint',
213 'page_is_redirect::smallint DEFAULT 0' ],
214 [
'changeField',
'page',
'page_is_new',
'smallint',
'page_is_new::smallint DEFAULT 0' ],
215 [
'changeField',
'querycache',
'qc_value',
'integer',
'' ],
216 [
'changeField',
'querycachetwo',
'qcc_value',
'integer',
'' ],
217 [
'changeField',
'recentchanges',
'rc_bot',
'smallint',
'rc_bot::smallint DEFAULT 0' ],
218 [
'changeField',
'recentchanges',
'rc_deleted',
'smallint',
'' ],
219 [
'changeField',
'recentchanges',
'rc_minor',
'smallint',
'rc_minor::smallint DEFAULT 0' ],
220 [
'changeField',
'recentchanges',
'rc_new',
'smallint',
'rc_new::smallint DEFAULT 0' ],
221 [
'changeField',
'recentchanges',
'rc_type',
'smallint',
'rc_type::smallint DEFAULT 0' ],
222 [
'changeField',
'recentchanges',
'rc_patrolled',
'smallint',
223 'rc_patrolled::smallint DEFAULT 0' ],
224 [
'changeField',
'revision',
'rev_deleted',
'smallint',
'rev_deleted::smallint DEFAULT 0' ],
225 [
'changeField',
'revision',
'rev_minor_edit',
'smallint',
226 'rev_minor_edit::smallint DEFAULT 0' ],
227 [
'changeField',
'templatelinks',
'tl_namespace',
'smallint',
'tl_namespace::smallint' ],
228 [
'changeField',
'user_newtalk',
'user_ip',
'text',
'host(user_ip)' ],
229 [
'changeField',
'uploadstash',
'us_image_bits',
'smallint',
'' ],
230 [
'changeField',
'profiling',
'pf_time',
'float',
'' ],
231 [
'changeField',
'profiling',
'pf_memory',
'float',
'' ],
234 [
'changeNullableField',
'oldimage',
'oi_bits',
'NULL' ],
235 [
'changeNullableField',
'oldimage',
'oi_timestamp',
'NULL' ],
236 [
'changeNullableField',
'oldimage',
'oi_major_mime',
'NULL' ],
237 [
'changeNullableField',
'oldimage',
'oi_minor_mime',
'NULL' ],
238 [
'changeNullableField',
'image',
'img_metadata',
'NOT NULL' ],
239 [
'changeNullableField',
'filearchive',
'fa_metadata',
'NOT NULL' ],
240 [
'changeNullableField',
'recentchanges',
'rc_cur_id',
'NULL' ],
241 [
'changeNullableField',
'recentchanges',
'rc_cur_time',
'NULL' ],
243 [
'checkOiDeleted' ],
246 [
'addPgIndex',
'archive',
'archive_user_text',
'(ar_user_text)' ],
247 [
'addPgIndex',
'image',
'img_sha1',
'(img_sha1)' ],
248 [
'addPgIndex',
'ipblocks',
'ipb_parent_block_id',
'(ipb_parent_block_id)' ],
249 [
'addPgIndex',
'oldimage',
'oi_sha1',
'(oi_sha1)' ],
250 [
'addPgIndex',
'page',
'page_mediawiki_title',
'(page_title) WHERE page_namespace = 8' ],
251 [
'addPgIndex',
'pagelinks',
'pagelinks_title',
'(pl_title)' ],
252 [
'addPgIndex',
'page_props',
'pp_propname_page',
'(pp_propname, pp_page)' ],
253 [
'addPgIndex',
'revision',
'rev_text_id_idx',
'(rev_text_id)' ],
254 [
'addPgIndex',
'recentchanges',
'rc_timestamp_bot',
'(rc_timestamp) WHERE rc_bot = 0' ],
255 [
'addPgIndex',
'templatelinks',
'templatelinks_from',
'(tl_from)' ],
256 [
'addPgIndex',
'watchlist',
'wl_user',
'(wl_user)' ],
257 [
'addPgIndex',
'watchlist',
'wl_user_notificationtimestamp',
258 '(wl_user, wl_notificationtimestamp)' ],
259 [
'addPgIndex',
'logging',
'logging_user_type_time',
260 '(log_user, log_type, log_timestamp)' ],
261 [
'addPgIndex',
'logging',
'logging_page_id_time',
'(log_page,log_timestamp)' ],
262 [
'addPgIndex',
'iwlinks',
'iwl_prefix_from_title',
'(iwl_prefix, iwl_from, iwl_title)' ],
263 [
'addPgIndex',
'iwlinks',
'iwl_prefix_title_from',
'(iwl_prefix, iwl_title, iwl_from)' ],
264 [
'addPgIndex',
'job',
'job_timestamp_idx',
'(job_timestamp)' ],
265 [
'addPgIndex',
'job',
'job_sha1',
'(job_sha1)' ],
266 [
'addPgIndex',
'job',
'job_cmd_token',
'(job_cmd, job_token, job_random)' ],
267 [
'addPgIndex',
'job',
'job_cmd_token_id',
'(job_cmd, job_token, job_id)' ],
268 [
'addPgIndex',
'filearchive',
'fa_sha1',
'(fa_sha1)' ],
269 [
'addPgIndex',
'logging',
'logging_user_text_type_time',
270 '(log_user_text, log_type, log_timestamp)' ],
271 [
'addPgIndex',
'logging',
'logging_user_text_time',
'(log_user_text, log_timestamp)' ],
273 [
'checkIndex',
'pagelink_unique', [
274 [
'pl_from',
'int4_ops',
'btree', 0 ],
275 [
'pl_namespace',
'int2_ops',
'btree', 0 ],
276 [
'pl_title',
'text_ops',
'btree', 0 ],
278 'CREATE UNIQUE INDEX pagelink_unique ON pagelinks (pl_from,pl_namespace,pl_title)' ],
279 [
'checkIndex',
'cl_sortkey', [
280 [
'cl_to',
'text_ops',
'btree', 0 ],
281 [
'cl_sortkey',
'text_ops',
'btree', 0 ],
282 [
'cl_from',
'int4_ops',
'btree', 0 ],
284 'CREATE INDEX cl_sortkey ON "categorylinks" ' .
285 'USING "btree" ("cl_to", "cl_sortkey", "cl_from")' ],
286 [
'checkIndex',
'iwl_prefix_title_from', [
287 [
'iwl_prefix',
'text_ops',
'btree', 0 ],
288 [
'iwl_title',
'text_ops',
'btree', 0 ],
289 [
'iwl_from',
'int4_ops',
'btree', 0 ],
291 'CREATE INDEX iwl_prefix_title_from ON "iwlinks" ' .
292 'USING "btree" ("iwl_prefix", "iwl_title", "iwl_from")' ],
293 [
'checkIndex',
'logging_times', [
294 [
'log_timestamp',
'timestamptz_ops',
'btree', 0 ],
296 'CREATE INDEX "logging_times" ON "logging" USING "btree" ("log_timestamp")' ],
297 [
'dropIndex',
'oldimage',
'oi_name' ],
298 [
'checkIndex',
'oi_name_archive_name', [
299 [
'oi_name',
'text_ops',
'btree', 0 ],
300 [
'oi_archive_name',
'text_ops',
'btree', 0 ],
302 'CREATE INDEX "oi_name_archive_name" ON "oldimage" ' .
303 'USING "btree" ("oi_name", "oi_archive_name")' ],
304 [
'checkIndex',
'oi_name_timestamp', [
305 [
'oi_name',
'text_ops',
'btree', 0 ],
306 [
'oi_timestamp',
'timestamptz_ops',
'btree', 0 ],
308 'CREATE INDEX "oi_name_timestamp" ON "oldimage" ' .
309 'USING "btree" ("oi_name", "oi_timestamp")' ],
310 [
'checkIndex',
'page_main_title', [
311 [
'page_title',
'text_pattern_ops',
'btree', 0 ],
313 'CREATE INDEX "page_main_title" ON "page" ' .
314 'USING "btree" ("page_title" "text_pattern_ops") WHERE ("page_namespace" = 0)' ],
315 [
'checkIndex',
'page_mediawiki_title', [
316 [
'page_title',
'text_pattern_ops',
'btree', 0 ],
318 'CREATE INDEX "page_mediawiki_title" ON "page" ' .
319 'USING "btree" ("page_title" "text_pattern_ops") WHERE ("page_namespace" = 8)' ],
320 [
'checkIndex',
'page_project_title', [
321 [
'page_title',
'text_pattern_ops',
'btree', 0 ],
323 'CREATE INDEX "page_project_title" ON "page" ' .
324 'USING "btree" ("page_title" "text_pattern_ops") ' .
325 'WHERE ("page_namespace" = 4)' ],
326 [
'checkIndex',
'page_talk_title', [
327 [
'page_title',
'text_pattern_ops',
'btree', 0 ],
329 'CREATE INDEX "page_talk_title" ON "page" ' .
330 'USING "btree" ("page_title" "text_pattern_ops") ' .
331 'WHERE ("page_namespace" = 1)' ],
332 [
'checkIndex',
'page_user_title', [
333 [
'page_title',
'text_pattern_ops',
'btree', 0 ],
335 'CREATE INDEX "page_user_title" ON "page" ' .
336 'USING "btree" ("page_title" "text_pattern_ops") WHERE ' .
337 '("page_namespace" = 2)' ],
338 [
'checkIndex',
'page_utalk_title', [
339 [
'page_title',
'text_pattern_ops',
'btree', 0 ],
341 'CREATE INDEX "page_utalk_title" ON "page" ' .
342 'USING "btree" ("page_title" "text_pattern_ops") ' .
343 'WHERE ("page_namespace" = 3)' ],
344 [
'checkIndex',
'ts2_page_text', [
345 [
'textvector',
'tsvector_ops',
'gist', 0 ],
347 'CREATE INDEX "ts2_page_text" ON "pagecontent" USING "gist" ("textvector")' ],
348 [
'checkIndex',
'ts2_page_title', [
349 [
'titlevector',
'tsvector_ops',
'gist', 0 ],
351 'CREATE INDEX "ts2_page_title" ON "page" USING "gist" ("titlevector")' ],
353 [
'checkOiNameConstraint' ],
354 [
'checkPageDeletedTrigger' ],
355 [
'checkRevUserFkey' ],
356 [
'dropIndex',
'ipblocks',
'ipb_address' ],
357 [
'checkIndex',
'ipb_address_unique', [
358 [
'ipb_address',
'text_ops',
'btree', 0 ],
359 [
'ipb_user',
'int4_ops',
'btree', 0 ],
360 [
'ipb_auto',
'int2_ops',
'btree', 0 ],
361 [
'ipb_anon_only',
'int2_ops',
'btree', 0 ],
363 'CREATE UNIQUE INDEX ipb_address_unique ' .
364 'ON ipblocks (ipb_address,ipb_user,ipb_auto,ipb_anon_only)' ],
366 [
'checkIwlPrefix' ],
368 # All FK columns should be deferred
369 [
'changeFkeyDeferrable',
'archive',
'ar_user',
'mwuser(user_id) ON DELETE SET NULL' ],
370 [
'changeFkeyDeferrable',
'categorylinks',
'cl_from',
'page(page_id) ON DELETE CASCADE' ],
371 [
'changeFkeyDeferrable',
'externallinks',
'el_from',
'page(page_id) ON DELETE CASCADE' ],
372 [
'changeFkeyDeferrable',
'filearchive',
'fa_deleted_user',
373 'mwuser(user_id) ON DELETE SET NULL' ],
374 [
'changeFkeyDeferrable',
'filearchive',
'fa_user',
'mwuser(user_id) ON DELETE SET NULL' ],
375 [
'changeFkeyDeferrable',
'image',
'img_user',
'mwuser(user_id) ON DELETE SET NULL' ],
376 [
'changeFkeyDeferrable',
'imagelinks',
'il_from',
'page(page_id) ON DELETE CASCADE' ],
377 [
'changeFkeyDeferrable',
'ipblocks',
'ipb_by',
'mwuser(user_id) ON DELETE CASCADE' ],
378 [
'changeFkeyDeferrable',
'ipblocks',
'ipb_user',
'mwuser(user_id) ON DELETE SET NULL' ],
379 [
'changeFkeyDeferrable',
'ipblocks',
'ipb_parent_block_id',
380 'ipblocks(ipb_id) ON DELETE SET NULL' ],
381 [
'changeFkeyDeferrable',
'langlinks',
'll_from',
'page(page_id) ON DELETE CASCADE' ],
382 [
'changeFkeyDeferrable',
'logging',
'log_user',
'mwuser(user_id) ON DELETE SET NULL' ],
383 [
'changeFkeyDeferrable',
'oldimage',
'oi_name',
384 'image(img_name) ON DELETE CASCADE ON UPDATE CASCADE' ],
385 [
'changeFkeyDeferrable',
'oldimage',
'oi_user',
'mwuser(user_id) ON DELETE SET NULL' ],
386 [
'changeFkeyDeferrable',
'pagelinks',
'pl_from',
'page(page_id) ON DELETE CASCADE' ],
387 [
'changeFkeyDeferrable',
'page_props',
'pp_page',
'page (page_id) ON DELETE CASCADE' ],
388 [
'changeFkeyDeferrable',
'page_restrictions',
'pr_page',
389 'page(page_id) ON DELETE CASCADE' ],
390 [
'changeFkeyDeferrable',
'protected_titles',
'pt_user',
391 'mwuser(user_id) ON DELETE SET NULL' ],
392 [
'changeFkeyDeferrable',
'recentchanges',
'rc_user',
393 'mwuser(user_id) ON DELETE SET NULL' ],
394 [
'changeFkeyDeferrable',
'redirect',
'rd_from',
'page(page_id) ON DELETE CASCADE' ],
395 [
'changeFkeyDeferrable',
'revision',
'rev_page',
'page (page_id) ON DELETE CASCADE' ],
396 [
'changeFkeyDeferrable',
'revision',
'rev_user',
'mwuser(user_id) ON DELETE RESTRICT' ],
397 [
'changeFkeyDeferrable',
'templatelinks',
'tl_from',
'page(page_id) ON DELETE CASCADE' ],
398 [
'changeFkeyDeferrable',
'user_groups',
'ug_user',
'mwuser(user_id) ON DELETE CASCADE' ],
399 [
'changeFkeyDeferrable',
'user_newtalk',
'user_id',
'mwuser(user_id) ON DELETE CASCADE' ],
400 [
'changeFkeyDeferrable',
'user_properties',
'up_user',
401 'mwuser(user_id) ON DELETE CASCADE' ],
402 [
'changeFkeyDeferrable',
'watchlist',
'wl_user',
'mwuser(user_id) ON DELETE CASCADE' ],
405 [
'addInterwikiType' ],
410 [
'addPgField',
'recentchanges',
'rc_source',
"TEXT NOT NULL DEFAULT ''" ],
411 [
'addPgField',
'page',
'page_links_updated',
"TIMESTAMPTZ NULL" ],
412 [
'addPgField',
'mwuser',
'user_password_expires',
'TIMESTAMPTZ NULL' ],
413 [
'changeFieldPurgeTable',
'l10n_cache',
'lc_value',
'bytea',
414 "replace(lc_value,'\','\\\\')::bytea" ],
416 [
'rebuildTextSearch' ],
419 [
'addPgField',
'page_props',
'pp_sortkey',
'float NULL' ],
420 [
'addPgIndex',
'page_props',
'pp_propname_sortkey_page',
421 '( pp_propname, pp_sortkey, pp_page ) WHERE ( pp_sortkey IS NOT NULL )' ],
422 [
'addPgField',
'page',
'page_lang',
'TEXT default NULL' ],
423 [
'addPgField',
'pagelinks',
'pl_from_namespace',
'INTEGER NOT NULL DEFAULT 0' ],
424 [
'addPgField',
'templatelinks',
'tl_from_namespace',
'INTEGER NOT NULL DEFAULT 0' ],
425 [
'addPgField',
'imagelinks',
'il_from_namespace',
'INTEGER NOT NULL DEFAULT 0' ],
428 [
'dropTable',
'hitcounter' ],
429 [
'dropField',
'site_stats',
'ss_total_views',
'patch-drop-ss_total_views.sql' ],
430 [
'dropField',
'page',
'page_counter',
'patch-drop-page_counter.sql' ],
431 [
'dropFkey',
'recentchanges',
'rc_cur_id' ],
434 [
'dropTable',
'msg_resource_links' ],
435 [
'dropTable',
'msg_resource' ],
437 'addPgField',
'watchlist',
'wl_id',
438 "INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('watchlist_wl_id_seq')"
442 [
'addPgIndex',
'recentchanges',
'rc_name_type_patrolled_timestamp',
443 '( rc_namespace, rc_type, rc_patrolled, rc_timestamp )' ],
444 [
'addPgField',
'change_tag',
'ct_id',
445 "INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('change_tag_ct_id_seq')" ],
446 [
'addPgField',
'tag_summary',
'ts_id',
447 "INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('tag_summary_ts_id_seq')" ],
450 [
'addPgField',
'externallinks',
'el_index_60',
"BYTEA NOT NULL DEFAULT ''" ],
451 [
'addPgIndex',
'externallinks',
'el_index_60',
'( el_index_60, el_id )' ],
452 [
'addPgIndex',
'externallinks',
'el_from_index_60',
'( el_from, el_index_60, el_id )' ],
453 [
'addPgField',
'user_groups',
'ug_expiry',
"TIMESTAMPTZ NULL" ],
454 [
'addPgIndex',
'user_groups',
'user_groups_expiry',
'( ug_expiry )' ],
459 global $wgExtNewTables, $wgExtPGNewFields, $wgExtPGAlteredFields, $wgExtNewIndexes;
463 # Add missing extension tables
464 foreach ( $wgExtNewTables
as $tableRecord ) {
466 'addTable', $tableRecord[0], $tableRecord[1],
true
470 # Add missing extension fields
471 foreach ( $wgExtPGNewFields
as $fieldRecord ) {
473 'addPgField', $fieldRecord[0], $fieldRecord[1],
478 # Change altered columns
479 foreach ( $wgExtPGAlteredFields
as $fieldRecord ) {
481 'changeField', $fieldRecord[0], $fieldRecord[1],
486 # Add missing extension indexes
487 foreach ( $wgExtNewIndexes
as $fieldRecord ) {
489 'addPgExtIndex', $fieldRecord[0], $fieldRecord[1],
499 SELECT attname, attnum
FROM pg_namespace, pg_class, pg_attribute
500 WHERE pg_class.relnamespace = pg_namespace.oid
501 AND attrelid=pg_class.oid AND attnum > 0
502 AND relname=%s AND nspname=%s
504 $res = $this->db->query( sprintf( $q,
505 $this->db->addQuotes( $table ),
506 $this->db->addQuotes( $this->db->getCoreSchema() ) ) );
526 SELECT indkey, indrelid
FROM pg_namespace, pg_class, pg_index
528 AND pg_class.relnamespace = pg_namespace.oid
530 AND indexrelid=pg_class.oid
532 $res = $this->db->query(
535 $this->db->addQuotes( $this->db->getCoreSchema() ),
536 $this->db->addQuotes( $idx )
542 $r = $this->db->fetchRow(
$res );
548 $relid = intval( $r[1] );
549 $indkeys = explode(
' ', $indkey );
552 foreach ( $indkeys
as $rid ) {
554 SELECT attname
FROM pg_class, pg_attribute
555 WHERE attrelid=$relid
557 AND attrelid=pg_class.oid
559 $r2 = $this->db->query( sprintf(
$query, $rid ) );
563 $row2 = $this->db->fetchRow( $r2 );
567 $colnames[] = $row2[0];
575 SELECT confdeltype
FROM pg_constraint, pg_namespace
576 WHERE connamespace=pg_namespace.oid
580 $r = $this->db->query(
583 $this->db->addQuotes( $this->db->getCoreSchema() ),
584 $this->db->addQuotes( $fkey )
587 $row = $this->db->fetchRow( $r );
598 WHERE schemaname = %s
602 $r = $this->db->query(
605 $this->db->addQuotes( $this->db->getCoreSchema() ),
606 $this->db->addQuotes( $table ),
607 $this->db->addQuotes( $rule )
610 $row = $this->db->fetchRow( $r );
620 if ( !$this->db->sequenceExists( $ns ) ) {
621 $this->
output(
"Creating sequence $ns\n" );
622 $this->db->query(
"CREATE SEQUENCE $ns" );
623 if ( $pkey !==
false ) {
624 $this->
setDefault( $table, $pkey,
'"nextval"(\'"' . $ns .
'"\'::"regclass")' );
630 if ( $this->db->sequenceExists( $new ) ) {
631 $this->
output(
"...sequence $new already exists.\n" );
635 if ( $this->db->sequenceExists( $old ) ) {
636 $this->
output(
"Renaming sequence $old to $new\n" );
637 $this->db->query(
"ALTER SEQUENCE $old RENAME TO $new" );
642 if ( $this->db->tableExists( $old ) ) {
643 $this->
output(
"Renaming table $old to $new\n" );
644 $old = $this->db->realTableName( $old,
"quoted" );
645 $new = $this->db->realTableName( $new,
"quoted" );
646 $this->db->query(
"ALTER TABLE $old RENAME TO $new" );
647 if ( $patch !==
false ) {
654 $table, $old, $new, $skipBothIndexExistWarning =
false, $a =
false, $b =
false
657 if ( !$this->db->tableExists( $table, __METHOD__ ) ) {
658 $this->
output(
"...skipping: '$table' table doesn't exist yet.\n" );
664 if ( $this->db->indexExists( $table, $new, __METHOD__ ) ) {
665 $this->
output(
"...index $new already set on $table table.\n" );
666 if ( !$skipBothIndexExistWarning
667 && $this->db->indexExists( $table, $old, __METHOD__ )
669 $this->
output(
"...WARNING: $old still exists, despite it has been " .
670 "renamed into $new (which also exists).\n" .
671 " $old should be manually removed if not needed anymore.\n" );
678 if ( !$this->db->indexExists( $table, $old, __METHOD__ ) ) {
679 $this->
output(
"...skipping: index $old doesn't exist.\n" );
684 $this->db->query(
"ALTER INDEX $old RENAME TO $new" );
688 $fi = $this->db->fieldInfo( $table, $field );
689 if ( !is_null( $fi ) ) {
690 $this->
output(
"...column '$table.$field' already exists\n" );
694 $this->
output(
"Adding column '$table.$field'\n" );
695 $this->db->query(
"ALTER TABLE $table ADD $field $type" );
699 protected function changeField( $table, $field, $newtype, $default ) {
700 $fi = $this->db->fieldInfo( $table, $field );
701 if ( is_null( $fi ) ) {
702 $this->
output(
"...ERROR: expected column $table.$field to exist\n" );
706 if ( $fi->type() === $newtype ) {
707 $this->
output(
"...column '$table.$field' is already of type '$newtype'\n" );
709 $this->
output(
"Changing column type of '$table.$field' from '{$fi->type()}' to '$newtype'\n" );
710 $sql =
"ALTER TABLE $table ALTER $field TYPE $newtype";
711 if ( strlen( $default ) ) {
713 if ( preg_match(
'/DEFAULT (.+)/', $default,
$res ) ) {
714 $sqldef =
"ALTER TABLE $table ALTER $field SET DEFAULT $res[1]";
715 $this->db->query( $sqldef );
716 $default = preg_replace(
'/\s*DEFAULT .+/',
'', $default );
718 $sql .=
" USING $default";
720 $this->db->query( $sql );
725 # # For a cache table, empty it if the field needs to be changed, because the old contents
726 # # may be corrupted. If the column is already the desired type, refrain from purging.
727 $fi = $this->db->fieldInfo( $table, $field );
728 if ( is_null( $fi ) ) {
729 $this->
output(
"...ERROR: expected column $table.$field to exist\n" );
733 if ( $fi->type() === $newtype ) {
734 $this->
output(
"...column '$table.$field' is already of type '$newtype'\n" );
736 $this->
output(
"Purging data from cache table '$table'\n" );
737 $this->db->query(
"DELETE from $table" );
738 $this->
output(
"Changing column type of '$table.$field' from '{$fi->type()}' to '$newtype'\n" );
739 $sql =
"ALTER TABLE $table ALTER $field TYPE $newtype";
740 if ( strlen( $default ) ) {
742 if ( preg_match(
'/DEFAULT (.+)/', $default,
$res ) ) {
743 $sqldef =
"ALTER TABLE $table ALTER $field SET DEFAULT $res[1]";
744 $this->db->query( $sqldef );
745 $default = preg_replace(
'/\s*DEFAULT .+/',
'', $default );
747 $sql .=
" USING $default";
749 $this->db->query( $sql );
755 $info = $this->db->fieldInfo( $table, $field );
756 if ( $info->defaultValue() !== $default ) {
757 $this->
output(
"Changing '$table.$field' default value\n" );
758 $this->db->query(
"ALTER TABLE $table ALTER $field SET DEFAULT " . $default );
763 $fi = $this->db->fieldInfo( $table, $field );
764 if ( is_null( $fi ) ) {
765 $this->
output(
"...ERROR: expected column $table.$field to exist\n" );
768 if ( $fi->isNullable() ) {
769 # # It's NULL - does it need to be NOT NULL?
770 if (
'NOT NULL' === $null ) {
771 $this->
output(
"Changing '$table.$field' to not allow NULLs\n" );
772 $this->db->query(
"ALTER TABLE $table ALTER $field SET NOT NULL" );
774 $this->
output(
"...column '$table.$field' is already set as NULL\n" );
777 # # It's NOT NULL - does it need to be NULL?
778 if (
'NULL' === $null ) {
779 $this->
output(
"Changing '$table.$field' to allow NULLs\n" );
780 $this->db->query(
"ALTER TABLE $table ALTER $field DROP NOT NULL" );
782 $this->
output(
"...column '$table.$field' is already set as NOT NULL\n" );
788 if ( $this->db->indexExists( $table, $index ) ) {
789 $this->
output(
"...index '$index' on table '$table' already exists\n" );
791 $this->
output(
"Creating index '$index' on table '$table' $type\n" );
792 $this->db->query(
"CREATE INDEX $index ON $table $type" );
797 if ( $this->db->indexExists( $table, $index ) ) {
798 $this->
output(
"...index '$index' on table '$table' already exists\n" );
800 if ( preg_match(
'/^\(/',
$type ) ) {
801 $this->
output(
"Creating index '$index' on table '$table'\n" );
802 $this->db->query(
"CREATE INDEX $index ON $table $type" );
804 $this->
applyPatch(
$type,
true,
"Creating index '$index' on table '$table'" );
810 $fi = $this->db->fieldInfo( $table, $field );
811 if ( is_null( $fi ) ) {
812 $this->
output(
"WARNING! Column '$table.$field' does not exist but it should! " .
813 "Please report this.\n" );
816 $conname = $fi->conname();
817 if ( $fi->conname() ) {
818 $this->
output(
"Dropping foreign key constraint on '$table.$field'\n" );
819 $conclause =
"CONSTRAINT \"$conname\"";
820 $command =
"ALTER TABLE $table DROP CONSTRAINT $conname";
823 $this->
output(
"...foreign key constraint on '$table.$field' already does not exist\n" );
828 $fi = $this->db->fieldInfo( $table, $field );
829 if ( is_null( $fi ) ) {
830 $this->
output(
"WARNING! Column '$table.$field' does not exist but it should! " .
831 "Please report this.\n" );
835 if ( $fi->is_deferred() && $fi->is_deferrable() ) {
838 $this->
output(
"Altering column '$table.$field' to be DEFERRABLE INITIALLY DEFERRED\n" );
839 $conname = $fi->conname();
840 if ( $fi->conname() ) {
841 $conclause =
"CONSTRAINT \"$conname\"";
842 $command =
"ALTER TABLE $table DROP CONSTRAINT $conname";
845 $this->
output(
"Column '$table.$field' does not have a foreign key " .
846 "constraint, will be added\n" );
850 "ALTER TABLE $table ADD $conclause " .
851 "FOREIGN KEY ($field) REFERENCES $clause DEFERRABLE INITIALLY DEFERRED";
856 if ( $this->db->tableExists(
"archive2" ) ) {
857 if ( $this->db->ruleExists(
'archive',
'archive_insert' ) ) {
858 $this->
output(
"Dropping rule 'archive_insert'\n" );
859 $this->db->query(
'DROP RULE archive_insert ON archive' );
861 if ( $this->db->ruleExists(
'archive',
'archive_delete' ) ) {
862 $this->
output(
"Dropping rule 'archive_delete'\n" );
863 $this->db->query(
'DROP RULE archive_delete ON archive' );
866 'patch-remove-archive2.sql',
868 "Converting 'archive2' back to normal archive table"
871 $this->
output(
"...obsolete table 'archive2' does not exist\n" );
876 if ( $this->db->fieldInfo(
'oldimage',
'oi_deleted' )->type() !==
'smallint' ) {
877 $this->
output(
"Changing 'oldimage.oi_deleted' to type 'smallint'\n" );
878 $this->db->query(
"ALTER TABLE oldimage ALTER oi_deleted DROP DEFAULT" );
880 "ALTER TABLE oldimage ALTER oi_deleted TYPE SMALLINT USING (oi_deleted::smallint)" );
881 $this->db->query(
"ALTER TABLE oldimage ALTER oi_deleted SET DEFAULT 0" );
883 $this->
output(
"...column 'oldimage.oi_deleted' is already of type 'smallint'\n" );
888 if ( $this->db->hasConstraint(
"oldimage_oi_name_fkey_cascaded" ) ) {
889 $this->
output(
"...table 'oldimage' has correct cascading delete/update " .
890 "foreign key to image\n" );
892 if ( $this->db->hasConstraint(
"oldimage_oi_name_fkey" ) ) {
894 "ALTER TABLE oldimage DROP CONSTRAINT oldimage_oi_name_fkey" );
896 if ( $this->db->hasConstraint(
"oldimage_oi_name_fkey_cascade" ) ) {
898 "ALTER TABLE oldimage DROP CONSTRAINT oldimage_oi_name_fkey_cascade" );
900 $this->
output(
"Making foreign key on table 'oldimage' (to image) a cascade delete/update\n" );
902 "ALTER TABLE oldimage ADD CONSTRAINT oldimage_oi_name_fkey_cascaded " .
903 "FOREIGN KEY (oi_name) REFERENCES image(img_name) " .
904 "ON DELETE CASCADE ON UPDATE CASCADE" );
909 if ( !$this->db->triggerExists(
'page',
'page_deleted' ) ) {
911 'patch-page_deleted.sql',
913 "Adding function and trigger 'page_deleted' to table 'page'"
916 $this->
output(
"...table 'page' has 'page_deleted' trigger\n" );
920 protected function dropIndex( $table, $index, $patch =
'', $fullpath =
false ) {
921 if ( $this->db->indexExists( $table, $index ) ) {
922 $this->
output(
"Dropping obsolete index '$index'\n" );
923 $this->db->query(
"DROP INDEX \"" . $index .
"\"" );
927 protected function checkIndex( $index, $should_be, $good_def ) {
928 $pu = $this->db->indexAttributes( $index );
929 if ( !empty( $pu ) && $pu != $should_be ) {
930 $this->
output(
"Dropping obsolete version of index '$index'\n" );
931 $this->db->query(
"DROP INDEX \"" . $index .
"\"" );
934 $this->
output(
"...no need to drop index '$index'\n" );
937 if ( empty( $pu ) ) {
938 $this->
output(
"Creating index '$index'\n" );
939 $this->db->query( $good_def );
941 $this->
output(
"...index '$index' exists\n" );
946 if ( $this->
fkeyDeltype(
'revision_rev_user_fkey' ) ==
'r' ) {
947 $this->
output(
"...constraint 'revision_rev_user_fkey' is ON DELETE RESTRICT\n" );
950 'patch-revision_rev_user_fkey.sql',
952 "Changing constraint 'revision_rev_user_fkey' to ON DELETE RESTRICT"
958 if ( $this->db->indexExists(
'iwlinks',
'iwl_prefix' ) ) {
960 'patch-rename-iwl_prefix.sql',
962 "Replacing index 'iwl_prefix' with 'iwl_prefix_title_from'"
968 $this->
applyPatch(
'patch-add_interwiki.sql',
false,
"Refreshing add_interwiki()" );
972 # Tweak the page_title tsearch2 trigger to filter out slashes
973 # This is create or replace, so harmless to call if not needed
974 $this->
applyPatch(
'patch-ts2pagetitle.sql',
false,
"Refreshing ts2_page_title()" );
976 # If the server is 8.3 or higher, rewrite the tsearch2 triggers
977 # in case they have the old 'default' versions
978 # Gather version numbers in case we need them
979 if ( $this->db->getServerVersion() >= 8.3 ) {
980 $this->
applyPatch(
'patch-tsearch2funcs.sql',
false,
"Rewriting tsearch2 triggers" );
986 $this->
output(
"...T68650 already fixed or not applicable.\n" );
989 $this->
applyPatch(
'patch-textsearch_bug66650.sql',
false,
990 'Rebuilding text search for T68650' );