7 if ( !defined( 'MEDIAWIKI' ) ) {
8 echo "This file is not a valid entry point\n";
12 require_once 'convertLinks.inc';
13 require_once 'userDupes.inc';
14 require_once 'deleteDefaultMessages.php';
16 require_once( "$IP/includes/Hooks.php" );
19 * List of update functions to call on a MySQL-based MediaWiki installation,
20 * in sequence. First item is function name, rest are parameters to pass.
22 $wgMysqlUpdates = array(
24 // update_passwords obsolete
25 array( 'add_field', 'ipblocks', 'ipb_id', 'patch-ipblocks.sql' ),
26 array( 'add_field', 'ipblocks', 'ipb_expiry', 'patch-ipb_expiry.sql' ),
27 array( 'do_interwiki_update' ),
28 array( 'do_index_update' ),
29 // do_linkscc_update obsolete
30 array( 'add_table', 'hitcounter', 'patch-hitcounter.sql' ),
31 array( 'add_field', 'recentchanges', 'rc_type', 'patch-rc_type.sql' ),
34 array( 'add_field', 'user', 'user_real_name', 'patch-user-realname.sql' ),
35 array( 'add_table', 'querycache', 'patch-querycache.sql' ),
36 array( 'add_table', 'objectcache', 'patch-objectcache.sql' ),
37 array( 'add_table', 'categorylinks', 'patch-categorylinks.sql' ),
38 // do_linkscc_1_3_update obsolete
39 array( 'do_old_links_update' ),
40 array( 'add_field', 'recentchanges', 'rc_ip', 'patch-rc_ip.sql' ),
43 array( 'do_image_name_unique_update' ),
44 array( 'add_field', 'recentchanges', 'rc_id', 'patch-rc_id.sql' ),
45 array( 'add_field', 'recentchanges', 'rc_patrolled', 'patch-rc-patrol.sql' ),
46 array( 'add_table', 'logging', 'patch-logging.sql' ),
47 // do_user_rights_update obsolete
48 array( 'add_field', 'user', 'user_token', 'patch-user_token.sql' ),
49 // old, old_articleid, patch-remove-old-title-namespace.sql obsolete
50 // user_groups, patch-userlevels.sql obsolete
51 // do_group_update() obsolete
52 array( 'do_watchlist_update' ),
53 array( 'do_user_update' ),
54 // do_copy_newtalk_to_watchlist obsolete
57 array( 'do_schema_restructuring' ),
58 array( 'add_field', 'logging', 'log_params', 'patch-log_params.sql' ),
59 array( 'check_bin', 'logging', 'log_title', 'patch-logging-title.sql', ),
60 array( 'add_field', 'archive', 'ar_rev_id', 'patch-archive-rev_id.sql' ),
61 array( 'add_field', 'page', 'page_len', 'patch-page_len.sql' ),
62 array( 'do_inverse_timestamp' ),
63 array( 'do_text_id' ),
64 array( 'add_field', 'revision', 'rev_deleted', 'patch-rev_deleted.sql' ),
65 array( 'add_field', 'image', 'img_width', 'patch-img_width.sql' ),
66 array( 'add_field', 'image', 'img_metadata', 'patch-img_metadata.sql' ),
67 array( 'add_field', 'user', 'user_email_token', 'patch-user_email_token.sql' ),
68 array( 'add_field', 'archive', 'ar_text_id', 'patch-archive-text_id.sql' ),
69 array( 'do_namespace_size' ),
70 array( 'add_field', 'image', 'img_media_type', 'patch-img_media_type.sql' ),
71 array( 'do_pagelinks_update' ),
72 array( 'do_drop_img_type' ),
73 array( 'do_user_unique_update' ),
74 array( 'do_user_groups_update' ),
75 array( 'add_field', 'site_stats', 'ss_total_pages', 'patch-ss_total_articles.sql' ),
76 array( 'add_table', 'user_newtalk', 'patch-usernewtalk2.sql' ),
77 array( 'add_table', 'transcache', 'patch-transcache.sql' ),
78 array( 'add_field', 'interwiki', 'iw_trans', 'patch-interwiki-trans.sql' ),
79 array( 'add_table', 'trackbacks', 'patch-trackbacks.sql' ),
82 array( 'do_watchlist_null' ),
83 // do_image_index_update obsolete
84 array( 'do_logging_timestamp_index' ),
85 array( 'add_field', 'ipblocks', 'ipb_range_start', 'patch-ipb_range_start.sql' ),
86 array( 'do_page_random_update' ),
87 array( 'add_field', 'user', 'user_registration','patch-user_registration.sql' ),
88 array( 'do_templatelinks_update' ),
89 array( 'add_table', 'externallinks', 'patch-externallinks.sql' ),
90 array( 'add_table', 'job', 'patch-job.sql' ),
91 array( 'add_field', 'site_stats', 'ss_images', 'patch-ss_images.sql' ),
92 array( 'add_table', 'langlinks', 'patch-langlinks.sql' ),
93 array( 'add_table', 'querycache_info', 'patch-querycacheinfo.sql' ),
94 array( 'add_table', 'filearchive', 'patch-filearchive.sql' ),
95 array( 'add_field', 'ipblocks', 'ipb_anon_only', 'patch-ipb_anon_only.sql' ),
96 array( 'do_rc_indices_update' ),
99 array( 'add_field', 'user', 'user_newpass_time', 'patch-user_newpass_time.sql' ),
100 array( 'add_table', 'redirect', 'patch-redirect.sql' ),
101 array( 'add_table', 'querycachetwo', 'patch-querycachetwo.sql' ),
102 array( 'add_field', 'ipblocks', 'ipb_enable_autoblock', 'patch-ipb_optional_autoblock.sql' ),
103 array( 'do_backlinking_indices_update' ),
104 array( 'add_field', 'recentchanges', 'rc_old_len', 'patch-rc_len.sql' ),
105 array( 'add_field', 'user', 'user_editcount', 'patch-user_editcount.sql' ),
108 array( 'do_restrictions_update' ),
109 array( 'add_field', 'logging', 'log_id', 'patch-log_id.sql' ),
110 array( 'add_field', 'revision', 'rev_parent_id', 'patch-rev_parent_id.sql' ),
111 array( 'add_field', 'page_restrictions', 'pr_id', 'patch-page_restrictions_sortkey.sql' ),
112 array( 'add_field', 'revision', 'rev_len', 'patch-rev_len.sql' ),
113 array( 'add_field', 'recentchanges', 'rc_deleted', 'patch-rc_deleted.sql' ),
114 array( 'add_field', 'logging', 'log_deleted', 'patch-log_deleted.sql' ),
115 array( 'add_field', 'archive', 'ar_deleted', 'patch-ar_deleted.sql' ),
116 array( 'add_field', 'ipblocks', 'ipb_deleted', 'patch-ipb_deleted.sql' ),
117 array( 'add_field', 'filearchive', 'fa_deleted', 'patch-fa_deleted.sql' ),
118 array( 'add_field', 'archive', 'ar_len', 'patch-ar_len.sql' ),
121 array( 'add_field', 'ipblocks', 'ipb_block_email', 'patch-ipb_emailban.sql' ),
122 array( 'do_categorylinks_indices_update' ),
123 array( 'add_field', 'oldimage', 'oi_metadata', 'patch-oi_metadata.sql'),
124 array( 'do_archive_user_index' ),
125 array( 'do_image_user_index' ),
126 array( 'do_oldimage_user_index' ),
127 array( 'add_field', 'archive', 'ar_page_id', 'patch-archive-page_id.sql'),
128 array( 'add_field', 'image', 'img_sha1', 'patch-img_sha1.sql' ),
131 array( 'add_table', 'protected_titles', 'patch-protected_titles.sql' ),
134 array( 'add_field', 'ipblocks', 'ipb_by_text', 'patch-ipb_by_text.sql' ),
135 array( 'add_table', 'page_props', 'patch-page_props.sql' ),
136 array( 'add_table', 'updatelog', 'patch-updatelog.sql' ),
137 array( 'add_table', 'category', 'patch-category.sql' ),
138 array( 'do_category_population' ),
139 array( 'add_field', 'archive', 'ar_parent_id', 'patch-ar_parent_id.sql'),
140 array( 'add_field', 'user_newtalk', 'user_last_timestamp', 'patch-user_last_timestamp.sql'),
141 array( 'do_populate_parent_id' ),
142 array( 'check_bin', 'protected_titles', 'pt_title', 'patch-pt_title-encoding.sql', ),
143 array( 'maybe_do_profiling_memory_update' ),
144 array( 'do_filearchive_indices_update' ),
145 array( 'update_password_format' ),
148 array( 'add_field', 'site_stats', 'ss_active_users', 'patch-ss_active_users.sql' ),
149 array( 'do_active_users_init' ),
150 array( 'add_field', 'ipblocks', 'ipb_allow_usertalk', 'patch-ipb_allow_usertalk.sql' ),
151 array( 'add_table', 'user_restrictions', 'patch-user_restrictions.sql' ),
155 # For extensions only, should be populated via hooks
156 # $wgDBtype should be checked to specifiy the proper file
157 $wgExtNewTables = array(); // table, dir
158 $wgExtNewFields = array(); // table, column, dir
159 $wgExtPGNewFields = array(); // table, column attributes; for PostgreSQL
160 $wgExtNewIndexes = array(); // table, index, dir
162 # Helper function: check if the given key is present in the updatelog table.
163 # Obviously, only use this for updates that occur after the updatelog table was
165 function update_row_exists( $key ) {
166 $dbr = wfGetDB( DB_SLAVE );
167 $row = $dbr->selectRow(
170 array( 'ul_key' => $key ),
176 function rename_table( $from, $to, $patch ) {
178 if ( $wgDatabase->tableExists( $from ) ) {
179 if ( $wgDatabase->tableExists( $to ) ) {
180 echo "...can't move table $from to $to, $to already exists.\n";
182 echo "Moving table $from to $to...";
183 dbsource( archive($patch), $wgDatabase );
187 // Source table does not exist
188 // Renames are done before creations, so this is typical for a new installation
193 function add_table( $name, $patch, $fullpath=false ) {
195 if ( $wgDatabase->tableExists( $name ) ) {
196 echo "...$name table already exists.\n";
198 echo "Creating $name table...";
200 dbsource( $patch, $wgDatabase );
202 dbsource( archive($patch), $wgDatabase );
208 function add_field( $table, $field, $patch, $fullpath=false ) {
210 if ( !$wgDatabase->tableExists( $table ) ) {
211 echo "...$table table does not exist, skipping new field patch\n";
212 } elseif ( $wgDatabase->fieldExists( $table, $field ) ) {
213 echo "...have $field field in $table table.\n";
215 echo "Adding $field field to table $table...";
217 dbsource( $patch, $wgDatabase );
219 dbsource( archive($patch), $wgDatabase );
225 function add_index( $table, $index, $patch, $fullpath=false ) {
227 if( $wgDatabase->indexExists( $table, $index ) ) {
228 echo "...$index key already set on $table table.\n";
230 echo "Adding $index key to table $table... ";
232 dbsource( $patch, $wgDatabase );
234 dbsource( archive($patch), $wgDatabase );
240 function do_revision_updates() {
241 global $wgSoftwareRevision;
242 if ( $wgSoftwareRevision < 1001 ) {
247 function update_passwords() {
248 wfDebugDieBacktrace( "This function needs to be updated or removed.\n" );
251 $fname = "Update script: update_passwords()";
252 print "\nIt appears that you need to update the user passwords in your\n" .
253 "database. If you have already done this (if you've run this update\n" .
254 "script once before, for example), doing so again will make all your\n" .
255 "user accounts inaccessible, so be sure you only do this once.\n" .
256 "Update user passwords? (yes/no)";
258 $resp = readconsole();
259 if ( ! ( "Y" == $resp{0} || "y" == $resp{0} ) ) { return; }
261 $sql = "SELECT user_id,user_password FROM user";
262 $source = $wgDatabase->query( $sql, $fname );
264 while ( $row = $wgDatabase->fetchObject( $source ) ) {
266 $oldpass = $row->user_password;
267 $newpass = md5( "{$id}-{$oldpass}" );
269 $sql = "UPDATE user SET user_password='{$newpass}' " .
270 "WHERE user_id={$id}";
271 $wgDatabase->query( $sql, $fname );
275 function do_interwiki_update() {
276 # Check that interwiki table exists; if it doesn't source it
277 global $wgDatabase, $IP;
278 if( $wgDatabase->tableExists( "interwiki" ) ) {
279 echo "...already have interwiki table\n";
282 echo "Creating interwiki table: ";
283 dbsource( archive("patch-interwiki.sql") );
285 echo "Adding default interwiki definitions: ";
286 dbsource( "$IP/maintenance/interwiki.sql" );
290 function do_index_update() {
291 # Check that proper indexes are in place
293 $meta = $wgDatabase->fieldInfo( "recentchanges", "rc_timestamp" );
294 if( !$meta->isMultipleKey() ) {
295 echo "Updating indexes to 20031107: ";
296 dbsource( archive("patch-indexes.sql") );
300 echo "...indexes seem up to 20031107 standards\n";
304 function do_image_index_update() {
307 $meta = $wgDatabase->fieldInfo( "image", "img_major_mime" );
308 if( !$meta->isMultipleKey() ) {
309 echo "Updating indexes to 20050912: ";
310 dbsource( archive("patch-mimesearch-indexes.sql") );
314 echo "...indexes seem up to 20050912 standards\n";
318 function do_image_name_unique_update() {
320 if( $wgDatabase->indexExists( 'image', 'PRIMARY' ) ) {
321 echo "...image primary key already set.\n";
323 echo "Making img_name the primary key... ";
324 dbsource( archive("patch-image_name_primary.sql"), $wgDatabase );
329 function do_logging_timestamp_index() {
331 if( $wgDatabase->indexExists( 'logging', 'times' ) ) {
332 echo "...timestamp key on logging already exists.\n";
334 echo "Adding timestamp key on logging table... ";
335 dbsource( archive("patch-logging-times-index.sql"), $wgDatabase );
340 function do_archive_user_index() {
342 if( $wgDatabase->indexExists( 'archive', 'usertext_timestamp' ) ) {
343 echo "...usertext,timestamp key on archive already exists.\n";
345 echo "Adding usertext,timestamp key on archive table... ";
346 dbsource( archive("patch-archive-user-index.sql"), $wgDatabase );
351 function do_image_user_index() {
353 if( $wgDatabase->indexExists( 'image', 'img_usertext_timestamp' ) ) {
354 echo "...usertext,timestamp key on image already exists.\n";
356 echo "Adding usertext,timestamp key on image table... ";
357 dbsource( archive("patch-image-user-index.sql"), $wgDatabase );
362 function do_oldimage_user_index() {
364 if( $wgDatabase->indexExists( 'oldimage', 'oi_usertext_timestamp' ) ) {
365 echo "...usertext,timestamp key on oldimage already exists.\n";
367 echo "Adding usertext,timestamp key on oldimage table... ";
368 dbsource( archive("patch-oldimage-user-index.sql"), $wgDatabase );
373 function do_watchlist_update() {
375 $fname = 'do_watchlist_update';
376 if( $wgDatabase->fieldExists( 'watchlist', 'wl_notificationtimestamp' ) ) {
377 echo "The watchlist table is already set up for email notification.\n";
379 echo "Adding wl_notificationtimestamp field for email notification management.";
380 /* ALTER TABLE watchlist ADD (wl_notificationtimestamp varchar(14) binary NOT NULL default '0'); */
381 dbsource( archive( 'patch-email-notification.sql' ), $wgDatabase );
384 # Check if we need to add talk page rows to the watchlist
385 $talk = $wgDatabase->selectField( 'watchlist', 'count(*)', 'wl_namespace & 1', $fname );
386 $nontalk = $wgDatabase->selectField( 'watchlist', 'count(*)', 'NOT (wl_namespace & 1)', $fname );
387 if ( $talk != $nontalk ) {
388 echo "Adding missing watchlist talk page rows... ";
391 $wgDatabase->insertSelect( 'watchlist', 'watchlist',
393 'wl_user' => 'wl_user',
394 'wl_namespace' => 'wl_namespace | 1',
395 'wl_title' => 'wl_title',
396 'wl_notificationtimestamp' => 'wl_notificationtimestamp'
397 ), array( 'NOT (wl_namespace & 1)' ), $fname, 'IGNORE' );
400 echo "...watchlist talk page rows already present\n";
404 function do_copy_newtalk_to_watchlist() {
406 global $wgCommandLineMode; # this needs to be saved while getID() and getName() are called
408 $res = $wgDatabase->safeQuery( 'SELECT user_id, user_ip FROM !',
409 $wgDatabase->tableName( 'user_newtalk' ) );
410 $num_newtalks=$wgDatabase->numRows($res);
411 echo "Now converting ".$num_newtalks." user_newtalk entries to watchlist table entries ... \n";
414 for ( $i = 1; $i <= $num_newtalks; $i++ ) {
415 $wluser = $wgDatabase->fetchObject( $res );
416 if ($wluser->user_id == 0) { # anonymous users ... have IP numbers as "names"
417 if ($user->isIP($wluser->user_ip)) { # do only if it really looks like an IP number (double checked)
418 $wgDatabase->replace( 'watchlist',
419 array(array('wl_user','wl_namespace', 'wl_title', 'wl_notificationtimestamp' )),
420 array('wl_user' => 0,
421 'wl_namespace' => NS_USER_TALK,
422 'wl_title' => $wluser->user_ip,
423 'wl_notificationtimestamp' => '19700101000000'
424 ), 'updaters.inc::do_watchlist_update2'
427 } else { # normal users ... have user_ids
428 $user->setID($wluser->user_id);
429 $wgDatabase->replace( 'watchlist',
430 array(array('wl_user','wl_namespace', 'wl_title', 'wl_notificationtimestamp' )),
431 array('wl_user' => $user->getID(),
432 'wl_namespace' => NS_USER_TALK,
433 'wl_title' => $user->getName(),
434 'wl_notificationtimestamp' => '19700101000000'
435 ), 'updaters.inc::do_watchlist_update3'
443 function do_user_update() {
445 if( $wgDatabase->fieldExists( 'user', 'user_emailauthenticationtimestamp' ) ) {
446 echo "User table contains old email authentication field. Dropping... ";
447 dbsource( archive( 'patch-email-authentication.sql' ), $wgDatabase );
450 echo "...user table does not contain old email authentication field.\n";
455 * 1.4 betas were missing the 'binary' marker from logging.log_title,
456 * which causes a collation mismatch error on joins in MySQL 4.1.
458 function check_bin( $table, $field, $patchFile ) {
459 global $wgDatabase, $wgDBtype;
460 if ($wgDBtype != 'mysql')
462 $tableName = $wgDatabase->tableName( $table );
463 $res = $wgDatabase->query( "SELECT $field FROM $tableName LIMIT 0" );
464 $flags = explode( ' ', mysql_field_flags( $res->result, 0 ) );
465 $wgDatabase->freeResult( $res );
467 if( in_array( 'binary', $flags ) ) {
468 echo "$table table has correct $field encoding.\n";
470 echo "Fixing $field encoding on $table table... ";
471 dbsource( archive( $patchFile ), $wgDatabase );
476 function do_schema_restructuring() {
478 $fname="do_schema_restructuring";
479 if ( $wgDatabase->tableExists( 'page' ) ) {
480 echo "...page table already exists.\n";
482 echo "...converting from cur/old to page/revision/text DB structure.\n"; flush();
483 echo wfTimestamp( TS_DB );
484 echo "......checking for duplicate entries.\n"; flush();
486 list ($cur, $old, $page, $revision, $text) = $wgDatabase->tableNamesN( 'cur', 'old', 'page', 'revision', 'text' );
488 $rows = $wgDatabase->query( "SELECT cur_title, cur_namespace, COUNT(cur_namespace) AS c
489 FROM $cur GROUP BY cur_title, cur_namespace HAVING c>1", $fname );
491 if ( $wgDatabase->numRows( $rows ) > 0 ) {
492 echo wfTimestamp( TS_DB );
493 echo "......<b>Found duplicate entries</b>\n";
494 echo ( sprintf( "<b> %-60s %3s %5s</b>\n", 'Title', 'NS', 'Count' ) );
495 while ( $row = $wgDatabase->fetchObject( $rows ) ) {
496 if ( ! isset( $duplicate[$row->cur_namespace] ) ) {
497 $duplicate[$row->cur_namespace] = array();
499 $duplicate[$row->cur_namespace][] = $row->cur_title;
500 echo ( sprintf( " %-60s %3s %5s\n", $row->cur_title, $row->cur_namespace, $row->c ) );
502 $sql = "SELECT cur_title, cur_namespace, cur_id, cur_timestamp FROM $cur WHERE ";
504 foreach ( $duplicate as $ns => $titles ) {
510 $sql .= "( cur_namespace = {$ns} AND cur_title in (";
512 foreach ( $titles as $t ) {
514 $sql .= $wgDatabase->addQuotes( $t );
517 $sql .= ', ' . $wgDatabase->addQuotes( $t );
522 # By sorting descending, the most recent entry will be the first in the list.
523 # All following entries will be deleted by the next while-loop.
524 $sql .= 'ORDER BY cur_namespace, cur_title, cur_timestamp DESC';
526 $rows = $wgDatabase->query( $sql, $fname );
528 $prev_title = $prev_namespace = false;
531 while ( $row = $wgDatabase->fetchObject( $rows ) ) {
532 if ( $prev_title == $row->cur_title && $prev_namespace == $row->cur_namespace ) {
533 $deleteId[] = $row->cur_id;
535 $prev_title = $row->cur_title;
536 $prev_namespace = $row->cur_namespace;
538 $sql = "DELETE FROM $cur WHERE cur_id IN ( " . join( ',', $deleteId ) . ')';
539 $rows = $wgDatabase->query( $sql, $fname );
540 echo wfTimestamp( TS_DB );
541 echo "......<b>Deleted</b> ".$wgDatabase->affectedRows()." records.\n";
545 echo wfTimestamp( TS_DB );
546 echo "......Creating tables.\n";
547 $wgDatabase->query("CREATE TABLE $page (
548 page_id int(8) unsigned NOT NULL auto_increment,
549 page_namespace int NOT NULL,
550 page_title varchar(255) binary NOT NULL,
551 page_restrictions tinyblob NOT NULL,
552 page_counter bigint(20) unsigned NOT NULL default '0',
553 page_is_redirect tinyint(1) unsigned NOT NULL default '0',
554 page_is_new tinyint(1) unsigned NOT NULL default '0',
555 page_random real unsigned NOT NULL,
556 page_touched char(14) binary NOT NULL default '',
557 page_latest int(8) unsigned NOT NULL,
558 page_len int(8) unsigned NOT NULL,
560 PRIMARY KEY page_id (page_id),
561 UNIQUE INDEX name_title (page_namespace,page_title),
564 ) ENGINE=InnoDB", $fname );
565 $wgDatabase->query("CREATE TABLE $revision (
566 rev_id int(8) unsigned NOT NULL auto_increment,
567 rev_page int(8) unsigned NOT NULL,
568 rev_comment tinyblob NOT NULL,
569 rev_user int(5) unsigned NOT NULL default '0',
570 rev_user_text varchar(255) binary NOT NULL default '',
571 rev_timestamp char(14) binary NOT NULL default '',
572 rev_minor_edit tinyint(1) unsigned NOT NULL default '0',
573 rev_deleted tinyint(1) unsigned NOT NULL default '0',
574 rev_len int(8) unsigned,
575 rev_parent_id int(8) unsigned default NULL,
576 PRIMARY KEY rev_page_id (rev_page, rev_id),
577 UNIQUE INDEX rev_id (rev_id),
578 INDEX rev_timestamp (rev_timestamp),
579 INDEX page_timestamp (rev_page,rev_timestamp),
580 INDEX user_timestamp (rev_user,rev_timestamp),
581 INDEX usertext_timestamp (rev_user_text,rev_timestamp)
582 ) ENGINE=InnoDB", $fname );
584 echo wfTimestamp( TS_DB );
585 echo "......Locking tables.\n";
586 $wgDatabase->query( "LOCK TABLES $page WRITE, $revision WRITE, $old WRITE, $cur WRITE", $fname );
588 $maxold = intval( $wgDatabase->selectField( 'old', 'max(old_id)', '', $fname ) );
589 echo wfTimestamp( TS_DB );
590 echo "......maxold is {$maxold}\n";
592 echo wfTimestamp( TS_DB );
593 global $wgLegacySchemaConversion;
594 if( $wgLegacySchemaConversion ) {
595 // Create HistoryBlobCurStub entries.
596 // Text will be pulled from the leftover 'cur' table at runtime.
597 echo "......Moving metadata from cur; using blob references to text in cur table.\n";
598 $cur_text = "concat('O:18:\"historyblobcurstub\":1:{s:6:\"mCurId\";i:',cur_id,';}')";
599 $cur_flags = "'object'";
601 // Copy all cur text in immediately: this may take longer but avoids
602 // having to keep an extra table around.
603 echo "......Moving text from cur.\n";
604 $cur_text = 'cur_text';
607 $wgDatabase->query( "INSERT INTO $old (old_namespace, old_title, old_text, old_comment, old_user, old_user_text,
608 old_timestamp, old_minor_edit, old_flags)
609 SELECT cur_namespace, cur_title, $cur_text, cur_comment, cur_user, cur_user_text, cur_timestamp, cur_minor_edit, $cur_flags
610 FROM $cur", $fname );
612 echo wfTimestamp( TS_DB );
613 echo "......Setting up revision table.\n";
614 $wgDatabase->query( "INSERT INTO $revision (rev_id, rev_page, rev_comment, rev_user, rev_user_text, rev_timestamp,
616 SELECT old_id, cur_id, old_comment, old_user, old_user_text,
617 old_timestamp, old_minor_edit
618 FROM $old,$cur WHERE old_namespace=cur_namespace AND old_title=cur_title", $fname );
620 echo wfTimestamp( TS_DB );
621 echo "......Setting up page table.\n";
622 $wgDatabase->query( "INSERT INTO $page (page_id, page_namespace, page_title, page_restrictions, page_counter,
623 page_is_redirect, page_is_new, page_random, page_touched, page_latest, page_len)
624 SELECT cur_id, cur_namespace, cur_title, cur_restrictions, cur_counter, cur_is_redirect, cur_is_new,
625 cur_random, cur_touched, rev_id, LENGTH(cur_text)
627 WHERE cur_id=rev_page AND rev_timestamp=cur_timestamp AND rev_id > {$maxold}", $fname );
629 echo wfTimestamp( TS_DB );
630 echo "......Unlocking tables.\n";
631 $wgDatabase->query( "UNLOCK TABLES", $fname );
633 echo wfTimestamp( TS_DB );
634 echo "......Renaming old.\n";
635 $wgDatabase->query( "ALTER TABLE $old RENAME TO $text", $fname );
637 echo wfTimestamp( TS_DB );
642 function do_inverse_timestamp() {
644 if( $wgDatabase->fieldExists( 'revision', 'inverse_timestamp' ) ) {
645 echo "Removing revision.inverse_timestamp and fixing indexes... ";
646 dbsource( archive( 'patch-inverse_timestamp.sql' ), $wgDatabase );
649 echo "revision timestamp indexes already up to 2005-03-13\n";
653 function do_text_id() {
655 if( $wgDatabase->fieldExists( 'revision', 'rev_text_id' ) ) {
656 echo "...rev_text_id already in place.\n";
658 echo "Adding rev_text_id field... ";
659 dbsource( archive( 'patch-rev_text_id.sql' ), $wgDatabase );
664 function do_namespace_size() {
668 'recentchanges' => 'rc',
670 'querycache' => 'qc',
673 foreach( $tables as $table => $prefix ) {
674 do_namespace_size_on( $table, $prefix );
679 function do_namespace_size_on( $table, $prefix ) {
680 global $wgDatabase, $wgDBtype;
681 if ($wgDBtype != 'mysql')
683 $field = $prefix . '_namespace';
685 $tablename = $wgDatabase->tableName( $table );
686 $result = $wgDatabase->query( "SHOW COLUMNS FROM $tablename LIKE '$field'" );
687 $info = $wgDatabase->fetchObject( $result );
688 $wgDatabase->freeResult( $result );
690 if( substr( $info->Type, 0, 3 ) == 'int' ) {
691 echo "...$field is already a full int ($info->Type).\n";
693 echo "Promoting $field from $info->Type to int... ";
695 $sql = "ALTER TABLE $tablename MODIFY $field int NOT NULL";
696 $wgDatabase->query( $sql );
702 function do_pagelinks_update() {
704 if( $wgDatabase->tableExists( 'pagelinks' ) ) {
705 echo "...already have pagelinks table.\n";
707 echo "Converting links and brokenlinks tables to pagelinks... ";
708 dbsource( archive( 'patch-pagelinks.sql' ), $wgDatabase );
712 global $wgCanonicalNamespaceNames;
713 foreach( $wgCanonicalNamespaceNames as $ns => $name ) {
715 do_pagelinks_namespace( $ns );
721 function do_pagelinks_namespace( $namespace ) {
722 global $wgDatabase, $wgContLang;
724 $ns = intval( $namespace );
725 echo "Cleaning up broken links for namespace $ns... ";
727 $pagelinks = $wgDatabase->tableName( 'pagelinks' );
728 $name = $wgContLang->getNsText( $ns );
729 $prefix = $wgDatabase->strencode( $name );
730 $likeprefix = str_replace( '_', '\\_', $prefix);
732 $sql = "UPDATE $pagelinks
733 SET pl_namespace=$ns,
734 pl_title=TRIM(LEADING '$prefix:' FROM pl_title)
736 AND pl_title LIKE '$likeprefix:%'";
738 $wgDatabase->query( $sql, 'do_pagelinks_namespace' );
742 function do_drop_img_type() {
745 if( $wgDatabase->fieldExists( 'image', 'img_type' ) ) {
746 echo "Dropping unused img_type field in image table... ";
747 dbsource( archive( 'patch-drop_img_type.sql' ), $wgDatabase );
750 echo "No img_type field in image table; Good.\n";
754 function do_old_links_update() {
756 if( $wgDatabase->tableExists( 'pagelinks' ) ) {
757 echo "Already have pagelinks; skipping old links table updates.\n";
759 convertLinks(); flush();
763 function do_user_unique_update() {
765 $duper = new UserDupes( $wgDatabase );
766 if( $duper->hasUniqueIndex() ) {
767 echo "Already have unique user_name index.\n";
769 if( !$duper->clearDupes() ) {
770 echo "WARNING: This next step will probably fail due to unfixed duplicates...\n";
772 echo "Adding unique index on user_name... ";
773 dbsource( archive( 'patch-user_nameindex.sql' ), $wgDatabase );
778 function do_user_groups_update() {
779 $fname = 'do_user_groups_update';
782 if( $wgDatabase->tableExists( 'user_groups' ) ) {
783 echo "...user_groups table already exists.\n";
784 return do_user_groups_reformat();
787 echo "Adding user_groups table... ";
788 dbsource( archive( 'patch-user_groups.sql' ), $wgDatabase );
791 if( !$wgDatabase->tableExists( 'user_rights' ) ) {
792 if( $wgDatabase->fieldExists( 'user', 'user_rights' ) ) {
793 echo "Upgrading from a 1.3 or older database? Breaking out user_rights for conversion...";
794 dbsource( archive( 'patch-user_rights.sql' ), $wgDatabase );
797 echo "*** WARNING: couldn't locate user_rights table or field for upgrade.\n";
798 echo "*** You may need to manually configure some sysops by manipulating\n";
799 echo "*** the user_groups table.\n";
804 echo "Converting user_rights table to user_groups... ";
805 $result = $wgDatabase->select( 'user_rights',
806 array( 'ur_user', 'ur_rights' ),
807 array( "ur_rights != ''" ),
810 while( $row = $wgDatabase->fetchObject( $result ) ) {
811 $groups = array_unique(
813 explode( ',', $row->ur_rights ) ) );
815 foreach( $groups as $group ) {
816 $wgDatabase->insert( 'user_groups',
818 'ug_user' => $row->ur_user,
819 'ug_group' => $group ),
823 $wgDatabase->freeResult( $result );
827 function do_user_groups_reformat() {
828 # Check for bogus formats from previous 1.5 alpha code.
830 $info = $wgDatabase->fieldInfo( 'user_groups', 'ug_group' );
832 if( $info->type() == 'int' ) {
833 $oldug = $wgDatabase->tableName( 'user_groups' );
834 $newug = $wgDatabase->tableName( 'user_groups_bogus' );
835 echo "user_groups is in bogus intermediate format. Renaming to $newug... ";
836 $wgDatabase->query( "ALTER TABLE $oldug RENAME TO $newug" );
839 echo "Re-adding fresh user_groups table... ";
840 dbsource( archive( 'patch-user_groups.sql' ), $wgDatabase );
844 echo "*** WARNING: You will need to manually fix up user permissions in the user_groups\n";
845 echo "*** table. Old 1.5 alpha versions did some pretty funky stuff...\n";
848 echo "...user_groups is in current format.\n";
853 function do_watchlist_null() {
854 # Make sure wl_notificationtimestamp can be NULL,
855 # and update old broken items.
857 $info = $wgDatabase->fieldInfo( 'watchlist', 'wl_notificationtimestamp' );
859 if( !$info->nullable() ) {
860 echo "Making wl_notificationtimestamp nullable... ";
861 dbsource( archive( 'patch-watchlist-null.sql' ), $wgDatabase );
864 echo "...wl_notificationtimestamp is already nullable.\n";
872 function do_page_random_update() {
875 echo "Setting page_random to a random value on rows where it equals 0...";
877 $page = $wgDatabase->tableName( 'page' );
878 $wgDatabase->query( "UPDATE $page SET page_random = RAND() WHERE page_random = 0", 'do_page_random_update' );
879 $rows = $wgDatabase->affectedRows();
881 echo "changed $rows rows\n";
884 function do_templatelinks_update() {
885 global $wgDatabase, $wgLoadBalancer;
886 $fname = 'do_templatelinks_update';
888 if ( $wgDatabase->tableExists( 'templatelinks' ) ) {
889 echo "...templatelinks table already exists\n";
892 echo "Creating templatelinks table...\n";
893 dbsource( archive('patch-templatelinks.sql'), $wgDatabase );
894 echo "Populating...\n";
895 if ( isset( $wgLoadBalancer ) && $wgLoadBalancer->getServerCount() > 1 ) {
896 // Slow, replication-friendly update
897 $res = $wgDatabase->select( 'pagelinks', array( 'pl_from', 'pl_namespace', 'pl_title' ),
898 array( 'pl_namespace' => NS_TEMPLATE ), $fname );
900 while ( $row = $wgDatabase->fetchObject( $res ) ) {
901 $count = ($count + 1) % 100;
903 if ( function_exists( 'wfWaitForSlaves' ) ) {
904 wfWaitForSlaves( 10 );
909 $wgDatabase->insert( 'templatelinks',
911 'tl_from' => $row->pl_from,
912 'tl_namespace' => $row->pl_namespace,
913 'tl_title' => $row->pl_title,
918 $wgDatabase->freeResult( $res );
921 $wgDatabase->insertSelect( 'templatelinks', 'pagelinks',
923 'tl_from' => 'pl_from',
924 'tl_namespace' => 'pl_namespace',
925 'tl_title' => 'pl_title'
931 echo "Done. Please run maintenance/refreshLinks.php for a more thorough templatelinks update.\n";
934 // Add index on ( rc_namespace, rc_user_text ) [Jul. 2006]
935 // Add index on ( rc_user_text, rc_timestamp ) [Nov. 2006]
936 function do_rc_indices_update() {
938 echo( "Checking for additional recent changes indices...\n" );
941 'rc_ns_usertext' => 'patch-recentchanges-utindex.sql',
942 'rc_user_text' => 'patch-rc_user_text-index.sql',
945 foreach( $indexes as $index => $patch ) {
946 $info = $wgDatabase->indexInfo( 'recentchanges', $index, __METHOD__ );
948 echo( "...index `{$index}` not found; adding..." );
949 dbsource( archive( $patch ) );
952 echo( "...index `{$index}` seems ok.\n" );
957 function index_has_field($table, $index, $field) {
959 echo( "Checking if $table index $index includes field $field...\n" );
960 $info = $wgDatabase->indexInfo( $table, $index, __METHOD__ );
962 foreach($info as $row) {
963 if($row->Column_name == $field) {
964 echo( "...index $index on table $table seems to be ok\n" );
969 echo( "...index $index on table $table has no field $field; adding\n" );
973 function do_backlinking_indices_update() {
974 echo( "Checking for backlinking indices...\n" );
975 if (!index_has_field('pagelinks', 'pl_namespace', 'pl_from') ||
976 !index_has_field('templatelinks', 'tl_namespace', 'tl_from') ||
977 !index_has_field('imagelinks', 'il_to', 'il_from'))
979 dbsource( archive( 'patch-backlinkindexes.sql' ) );
980 echo( "...backlinking indices updated\n" );
984 function do_categorylinks_indices_update() {
985 echo( "Checking for categorylinks indices...\n" );
986 if (!index_has_field('categorylinks', 'cl_sortkey', 'cl_from'))
988 dbsource( archive( 'patch-categorylinksindex.sql' ) );
989 echo( "...categorylinks indices updated\n" );
993 function do_filearchive_indices_update() {
995 echo( "Checking filearchive indices...\n" );
996 $info = $wgDatabase->indexInfo( 'filearchive', 'fa_user_timestamp', __METHOD__ );
999 dbsource( archive( 'patch-filearhive-user-index.sql' ) );
1000 echo( "...filearchive indices updated\n" );
1004 function maybe_do_profiling_memory_update() {
1006 if ( !$wgDatabase->tableExists( 'profiling' ) ) {
1008 } elseif ( $wgDatabase->fieldExists( 'profiling', 'pf_memory' ) ) {
1009 echo "profiling table has pf_memory field.\n";
1011 echo "Adding pf_memory field to table profiling...";
1012 dbsource( archive( 'patch-profiling-memory.sql' ), $wgDatabase );
1017 function do_stats_init() {
1018 // Sometimes site_stats table is not properly populated.
1020 echo "Checking site_stats row...";
1021 $row = $wgDatabase->selectRow( 'site_stats', '*', array( 'ss_row_id' => 1 ), __METHOD__ );
1022 if( $row === false ) {
1023 echo "data is missing! rebuilding...\n";
1024 } elseif ( isset( $row->site_stats ) && $row->ss_total_pages == -1 ) {
1025 echo "missing ss_total_pages, rebuilding...\n";
1032 require_once "$IP/maintenance/initStats.inc";
1036 function do_active_users_init() {
1038 $activeUsers = $wgDatabase->selectField( 'site_stats', 'ss_active_users', false, __METHOD__ );
1039 if( $activeUsers == -1 ) {
1040 $activeUsers = $wgDatabase->selectField( 'recentchanges',
1041 'COUNT( DISTINCT rc_user_text )',
1042 array( 'rc_user != 0', 'rc_bot' => 0, "rc_log_type != 'newusers'" ), __METHOD__
1044 $wgDatabase->update( 'site_stats',
1045 array( 'ss_active_users' => intval($activeUsers) ),
1046 array( 'ss_row_id' => 1 ), __METHOD__, array( 'LIMIT' => 1 )
1049 echo( "...ss_active_users user count set...\n" );
1052 function purge_cache() {
1054 # We can't guarantee that the user will be able to use TRUNCATE,
1055 # but we know that DELETE is available to us
1056 echo( "Purging caches..." );
1057 $wgDatabase->delete( 'objectcache', '*', __METHOD__ );
1061 function do_all_updates( $shared = false, $purge = true ) {
1062 global $wgNewTables, $wgNewFields, $wgRenamedTables, $wgSharedDB, $wgSharedTables, $wgDatabase, $wgDBtype, $IP;
1064 wfRunHooks('LoadExtensionSchemaUpdates');
1066 $doUser = $shared ? $wgSharedDB && in_array('user', $wgSharedTables) : !$wgSharedDB || !in_array('user', $wgSharedTables);
1068 if ($wgDBtype === 'postgres') {
1069 do_postgres_updates();
1073 # Run core updates in sequence...
1074 global $wgMysqlUpdates;
1075 foreach( $wgMysqlUpdates as $params ) {
1076 $func = array_shift( $params );
1077 call_user_func_array( $func, $params );
1081 /// @fixme clean up this mess too!
1082 global $wgExtNewTables, $wgExtNewFields, $wgExtNewIndexes;
1083 # Add missing extension tables
1084 foreach ( $wgExtNewTables as $tableRecord ) {
1085 add_table( $tableRecord[0], $tableRecord[1], true );
1088 # Add missing extension fields
1089 foreach ( $wgExtNewFields as $fieldRecord ) {
1090 if ( $fieldRecord[0] != 'user' || $doUser ) {
1091 add_field( $fieldRecord[0], $fieldRecord[1], $fieldRecord[2], true );
1095 # Add missing extension indexes
1096 foreach ( $wgExtNewIndexes as $fieldRecord ) {
1097 add_index( $fieldRecord[0], $fieldRecord[1], $fieldRecord[2], true );
1102 echo "Deleting old default messages (this may take a long time!)..."; flush();
1103 deleteDefaultMessages();
1104 echo "Done\n"; flush();
1106 do_stats_init(); flush();
1114 function archive($name) {
1115 global $wgDBtype, $IP;
1116 switch ($wgDBtype) {
1118 return "$IP/maintenance/postgres/archives/$name";
1120 return "$IP/maintenance/archives/$name";
1124 function do_restrictions_update() {
1125 # Adding page_restrictions table, obsoleting page.page_restrictions.
1126 # Migrating old restrictions to new table
1127 # -- Andrew Garrett, January 2007.
1131 $name = 'page_restrictions';
1132 $patch = 'patch-page_restrictions.sql';
1133 $patch2 = 'patch-page_restrictions_sortkey.sql';
1135 if ( $wgDatabase->tableExists( $name ) ) {
1136 echo "...$name table already exists.\n";
1138 echo "Creating $name table...";
1139 dbsource( archive($patch), $wgDatabase );
1140 dbsource( archive($patch2), $wgDatabase );
1143 echo "Migrating old restrictions to new table...";
1145 $res = $wgDatabase->select( 'page', array( 'page_id', 'page_restrictions' ), array("page_restrictions!=''", "page_restrictions!='edit=:move='"), __METHOD__ );
1149 while ($row = $wgDatabase->fetchObject($res) ) {
1150 $count = ($count + 1) % 100;
1153 if ( function_exists( 'wfWaitForSlaves' ) ) {
1154 wfWaitForSlaves( 10 );
1160 # Figure out what the restrictions are..
1161 $id = $row->page_id;
1162 $flatrestrictions = explode( ':', $row->page_restrictions );
1164 $restrictions = array ();
1165 foreach( $flatrestrictions as $restriction ) {
1166 $thisrestriction = explode( '=', $restriction, 2 );
1167 if( count( $thisrestriction ) == 1 ) {
1168 // Compatibility with old protections from before
1169 // separate move protection was added.
1170 list( $level ) = $thisrestriction;
1172 $restrictions['edit'] = $level;
1173 $restrictions['move'] = $level;
1176 list( $type, $level ) = $thisrestriction;
1178 $restrictions[$type] = $level;
1182 $wgDatabase->update( 'page', array ( 'page_restrictions' => ''), array( 'page_id' => $id ), __METHOD__ );
1186 foreach( $restrictions as $type => $level ) {
1187 $wgDatabase->insert( 'page_restrictions', array ( 'pr_page' => $id,
1189 'pr_level' => $level,
1191 'pr_expiry' => 'infinity' ),
1199 function do_category_population() {
1200 if( update_row_exists( 'populate category' ) ) {
1201 echo "...category table already populated.\n";
1204 require_once( 'populateCategory.inc' );
1205 echo "Populating category table, printing progress markers. ".
1206 "For large databases, you\n".
1207 "may want to hit Ctrl-C and do this manually with maintenance/\n".
1208 "populateCategory.php.\n";
1209 populateCategory( '', 10, 0, true );
1210 echo "Done populating category table.\n";
1213 function do_populate_parent_id() {
1214 if( update_row_exists( 'populate rev_parent_id' ) ) {
1215 echo "...rev_parent_id column already populated.\n";
1218 require_once( 'populateParentId.inc' );
1221 populate_rev_parent_id( $wgDatabase );
1224 function update_password_format() {
1225 if ( update_row_exists( 'password format' ) ) {
1226 echo "...password hash format already changed\n";
1230 echo "Updating password hash format...";
1232 global $wgDatabase, $wgPasswordSalt;
1233 $user = $wgDatabase->tableName( 'user' );
1234 if ( $wgPasswordSalt ) {
1235 $sql = "UPDATE $user SET user_password=CONCAT(':B:', user_id, ':', user_password) " .
1236 "WHERE user_password NOT LIKE ':%'";
1238 $sql = "UPDATE $user SET user_password=CONCAT(':A:', user_password) " .
1239 "WHERE user_password NOT LIKE ':%'";
1241 $wgDatabase->query( $sql, __METHOD__ );
1242 $wgDatabase->insert( 'updatelog', array( 'ul_key' => 'password format' ), __METHOD__ );
1248 pg_describe_table($table)
1250 global $wgDatabase, $wgDBmwschema;
1252 SELECT attname, attnum FROM pg_namespace, pg_class, pg_attribute
1253 WHERE pg_class.relnamespace = pg_namespace.oid
1254 AND attrelid=pg_class.oid AND attnum > 0
1255 AND relname=%s AND nspname=%s
1257 $res = $wgDatabase->query(sprintf($q,
1258 $wgDatabase->addQuotes($table),
1259 $wgDatabase->addQuotes($wgDBmwschema)));
1264 while ($r = $wgDatabase->fetchRow($res)) {
1274 pg_describe_index($idx)
1276 global $wgDatabase, $wgDBmwschema;
1278 // first fetch the key (which is a list of columns ords) and
1279 // the table the index applies to (an oid)
1281 SELECT indkey, indrelid FROM pg_namespace, pg_class, pg_index
1283 AND pg_class.relnamespace = pg_namespace.oid
1285 AND indexrelid=pg_class.oid
1287 $res = $wgDatabase->query(sprintf($q,
1288 $wgDatabase->addQuotes($wgDBmwschema),
1289 $wgDatabase->addQuotes($idx)));
1292 if (!($r = $wgDatabase->fetchRow($res))) {
1293 $wgDatabase->freeResult($res);
1298 $relid = intval($r[1]);
1299 $indkeys = explode(" ", $indkey);
1300 $wgDatabase->freeResult($res);
1302 $colnames = array();
1303 foreach ($indkeys as $rid) {
1305 SELECT attname FROM pg_class, pg_attribute
1306 WHERE attrelid=$relid
1308 AND attrelid=pg_class.oid
1310 $r2 = $wgDatabase->query(sprintf($query, $rid));
1313 if (!($row2 = $wgDatabase->fetchRow($r2))) {
1314 $wgDatabase->freeResult($r2);
1317 $colnames[] = $row2[0];
1318 $wgDatabase->freeResult($r2);
1325 pg_index_exists($table, $index)
1327 global $wgDatabase, $wgDBmwschema;
1328 $exists = $wgDatabase->selectField("pg_indexes", "indexname",
1329 array( "indexname" => $index,
1330 "tablename" => $table,
1331 "schemaname" => $wgDBmwschema));
1332 return $exists === $index;
1336 pg_fkey_deltype($fkey)
1338 global $wgDatabase, $wgDBmwschema;
1340 SELECT confdeltype FROM pg_constraint, pg_namespace
1341 WHERE connamespace=pg_namespace.oid
1345 $r = $wgDatabase->query(sprintf($q,
1346 $wgDatabase->addQuotes($wgDBmwschema),
1347 $wgDatabase->addQuotes($fkey)));
1348 if (!($row = $wgDatabase->fetchRow($r)))
1354 pg_rule_def($table, $rule)
1356 global $wgDatabase, $wgDBmwschema;
1358 SELECT definition FROM pg_rules
1359 WHERE schemaname = %s
1363 $r = $wgDatabase->query(sprintf($q,
1364 $wgDatabase->addQuotes($wgDBmwschema),
1365 $wgDatabase->addQuotes($table),
1366 $wgDatabase->addQuotes($rule)));
1367 $row = $wgDatabase->fetchRow($r);
1371 $wgDatabase->freeResult($r);
1375 function do_postgres_updates() {
1376 global $wgDatabase, $wgVersion, $wgDBmwschema, $wgDBts2schema, $wgShowExceptionDetails, $wgDBuser;
1378 ## Gather version numbers in case we need them
1379 $version = $wgDatabase->getServerVersion(); ## long string
1380 $numver = $wgDatabase->numeric_version; ## X.Y e.g. 8.3
1382 $wgShowExceptionDetails = 1;
1384 # Just in case their LocalSettings.php does not have this:
1385 if ( !isset( $wgDBmwschema ))
1386 $wgDBmwschema = 'mediawiki';
1388 # Verify that this user is configured correctly
1389 $safeuser = $wgDatabase->addQuotes($wgDBuser);
1390 $SQL = "SELECT array_to_string(useconfig,'*') FROM pg_catalog.pg_user WHERE usename = $safeuser";
1391 $config = pg_fetch_result( $wgDatabase->doQuery( $SQL ), 0, 0 );
1393 foreach( explode( '*', $config ) as $c ) {
1394 list( $x,$y ) = explode( '=', $c );
1397 if( !array_key_exists( 'search_path', $conf ) ) {
1401 $search_path = $conf['search_path'];
1403 if( strpos( $search_path, $wgDBmwschema ) === false ) {
1404 echo "Adding in schema \"$wgDBmwschema\" to search_path for user \"$wgDBuser\"\n";
1405 $search_path = "$wgDBmwschema, $search_path";
1407 if( strpos( $search_path, $wgDBts2schema ) === false ) {
1408 echo "Adding in schema \"$wgDBts2schema\" to search_path for user \"$wgDBuser\"\n";
1409 $search_path = "$search_path, $wgDBts2schema";
1411 if( array_key_exists( 'search_path', $conf ) === false || $search_path != $conf['search_path'] ) {
1412 $wgDatabase->doQuery( "ALTER USER $wgDBuser SET search_path = $search_path" );
1413 $wgDatabase->doQuery( "SET search_path = $search_path" );
1416 $path = $conf['search_path'];
1417 echo "... search_path for user \"$wgDBuser\" looks correct ($path)\n";
1420 'client_min_messages' => 'error',
1421 'DateStyle' => 'ISO, YMD',
1424 foreach( array_keys( $goodconf ) AS $key ) {
1425 $value = $goodconf[$key];
1426 if( !array_key_exists( $key, $conf ) or $conf[$key] !== $value ) {
1427 echo "Setting $key to '$value' for user \"$wgDBuser\"\n";
1428 $wgDatabase->doQuery( "ALTER USER $wgDBuser SET $key = '$value'" );
1429 $wgDatabase->doQuery( "SET $key = '$value'" );
1432 echo "... default value of \"$key\" is correctly set to \"$value\" for user \"$wgDBuser\"\n";
1436 $newsequences = array(
1442 array("category", "patch-category.sql"),
1443 array("mediawiki_version", "patch-mediawiki_version.sql"),
1444 array("mwuser", "patch-mwuser.sql"),
1445 array("pagecontent", "patch-pagecontent.sql"),
1446 array("querycachetwo", "patch-querycachetwo.sql"),
1447 array("page_props", "patch-page_props.sql"),
1448 array("page_restrictions", "patch-page_restrictions.sql"),
1449 array("profiling", "patch-profiling.sql"),
1450 array("protected_titles", "patch-protected_titles.sql"),
1451 array("redirect", "patch-redirect.sql"),
1452 array("updatelog", "patch-updatelog.sql"),
1456 array("archive", "ar_deleted", "SMALLINT NOT NULL DEFAULT 0"),
1457 array("archive", "ar_len", "INTEGER"),
1458 array("archive", "ar_page_id", "INTEGER"),
1459 array("archive", "ar_parent_id", "INTEGER"),
1460 array("image", "img_sha1", "TEXT NOT NULL DEFAULT ''"),
1461 array("ipblocks", "ipb_anon_only", "SMALLINT NOT NULL DEFAULT 0"),
1462 array("ipblocks", "ipb_by_text", "TEXT NOT NULL DEFAULT ''"),
1463 array("ipblocks", "ipb_block_email", "SMALLINT NOT NULL DEFAULT 0"),
1464 array("ipblocks", "ipb_create_account", "SMALLINT NOT NULL DEFAULT 1"),
1465 array("ipblocks", "ipb_deleted", "SMALLINT NOT NULL DEFAULT 0"),
1466 array("ipblocks", "ipb_enable_autoblock", "SMALLINT NOT NULL DEFAULT 1"),
1467 array("ipblocks", "ipb_allow_usertalk", "SMALLINT NOT NULL DEFAULT 0"),
1468 array("filearchive", "fa_deleted", "SMALLINT NOT NULL DEFAULT 0"),
1469 array("logging", "log_deleted", "SMALLINT NOT NULL DEFAULT 0"),
1470 array("logging", "log_id", "INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('log_log_id_seq')"),
1471 array("logging", "log_params", "TEXT"),
1472 array("mwuser", "user_editcount", "INTEGER"),
1473 array("mwuser", "user_newpass_time", "TIMESTAMPTZ"),
1474 array("oldimage", "oi_deleted", "SMALLINT NOT NULL DEFAULT 0"),
1475 array("oldimage", "oi_metadata", "BYTEA NOT NULL DEFAULT ''"),
1476 array("oldimage", "oi_media_type", "TEXT"),
1477 array("oldimage", "oi_major_mime", "TEXT NOT NULL DEFAULT 'unknown'"),
1478 array("oldimage", "oi_minor_mime", "TEXT NOT NULL DEFAULT 'unknown'"),
1479 array("oldimage", "oi_sha1", "TEXT NOT NULL DEFAULT ''"),
1480 array("page_restrictions", "pr_id", "INTEGER NOT NULL UNIQUE DEFAULT nextval('pr_id_val')"),
1481 array("profiling", "pf_memory", "NUMERIC(18,10) NOT NULL DEFAULT 0"),
1482 array("recentchanges", "rc_deleted", "SMALLINT NOT NULL DEFAULT 0"),
1483 array("recentchanges", "rc_log_action", "TEXT"),
1484 array("recentchanges", "rc_log_type", "TEXT"),
1485 array("recentchanges", "rc_logid", "INTEGER NOT NULL DEFAULT 0"),
1486 array("recentchanges", "rc_new_len", "INTEGER"),
1487 array("recentchanges", "rc_old_len", "INTEGER"),
1488 array("recentchanges", "rc_params", "TEXT"),
1489 array("revision", "rev_len", "INTEGER"),
1490 array("revision", "rev_deleted", "SMALLINT NOT NULL DEFAULT 0"),
1491 array("user_newtalk", "user_last_timestamp", "TIMESTAMPTZ"),
1492 array("site_stats", "ss_active_users", "INTEGER DEFAULT '-1'"),
1493 array("revision", "rev_parent_id", "INTEGER DEFAULT NULL"),
1497 # table, column, desired type, USING clause if needed (with new default if needed)
1498 $typechanges = array(
1499 array("archive", "ar_deleted", "smallint", ""),
1500 array("archive", "ar_minor_edit", "smallint", "ar_minor_edit::smallint DEFAULT 0"),
1501 array("filearchive", "fa_deleted", "smallint", ""),
1502 array("filearchive", "fa_height", "integer", ""),
1503 array("filearchive", "fa_metadata", "bytea", "decode(fa_metadata,'escape')"),
1504 array("filearchive", "fa_size", "integer", ""),
1505 array("filearchive", "fa_width", "integer", ""),
1506 array("filearchive", "fa_storage_group","text", ""),
1507 array("filearchive", "fa_storage_key", "text", ""),
1508 array("image", "img_metadata", "bytea", "decode(img_metadata,'escape')"),
1509 array("image", "img_size", "integer", ""),
1510 array("image", "img_width", "integer", ""),
1511 array("image", "img_height", "integer", ""),
1512 array("interwiki", "iw_local", "smallint", "iw_local::smallint DEFAULT 0"),
1513 array("interwiki", "iw_trans", "smallint", "iw_trans::smallint DEFAULT 0"),
1514 array("ipblocks", "ipb_auto", "smallint", "ipb_auto::smallint DEFAULT 0"),
1515 array("ipblocks", "ipb_anon_only", "smallint", "CASE WHEN ipb_anon_only=' ' THEN 0 ELSE ipb_anon_only::smallint END DEFAULT 0"),
1516 array("ipblocks", "ipb_create_account", "smallint", "CASE WHEN ipb_create_account=' ' THEN 0 ELSE ipb_create_account::smallint END DEFAULT 1"),
1517 array("ipblocks", "ipb_enable_autoblock", "smallint", "CASE WHEN ipb_enable_autoblock=' ' THEN 0 ELSE ipb_enable_autoblock::smallint END DEFAULT 1"),
1518 array("ipblocks", "ipb_block_email", "smallint", "CASE WHEN ipb_block_email=' ' THEN 0 ELSE ipb_block_email::smallint END DEFAULT 0"),
1519 array("ipblocks", "ipb_address", "text", "ipb_address::text"),
1520 array("ipblocks", "ipb_deleted", "smallint", "ipb_deleted::smallint"),
1521 array("math", "math_inputhash", "bytea", "decode(math_inputhash,'escape')"),
1522 array("math", "math_outputhash", "bytea", "decode(math_outputhash,'escape')"),
1523 array("mwuser", "user_token", "text", ""),
1524 array("mwuser", "user_email_token","text", ""),
1525 array("objectcache", "keyname", "text", ""),
1526 array("oldimage", "oi_height", "integer", ""),
1527 array("oldimage", "oi_metadata", "bytea", "decode(img_metadata,'escape')"),
1528 array("oldimage", "oi_size", "integer", ""),
1529 array("oldimage", "oi_width", "integer", ""),
1530 array("page", "page_is_redirect","smallint", "page_is_redirect::smallint DEFAULT 0"),
1531 array("page", "page_is_new", "smallint", "page_is_new::smallint DEFAULT 0"),
1532 array("querycache", "qc_value", "integer", ""),
1533 array("querycachetwo","qcc_value", "integer", ""),
1534 array("recentchanges","rc_bot", "smallint", "rc_bot::smallint DEFAULT 0"),
1535 array("recentchanges","rc_deleted", "smallint", ""),
1536 array("recentchanges","rc_minor", "smallint", "rc_minor::smallint DEFAULT 0"),
1537 array("recentchanges","rc_new", "smallint", "rc_new::smallint DEFAULT 0"),
1538 array("recentchanges","rc_type", "smallint", "rc_type::smallint DEFAULT 0"),
1539 array("recentchanges","rc_patrolled", "smallint", "rc_patrolled::smallint DEFAULT 0"),
1540 array("revision", "rev_deleted", "smallint", "rev_deleted::smallint DEFAULT 0"),
1541 array("revision", "rev_minor_edit", "smallint", "rev_minor_edit::smallint DEFAULT 0"),
1542 array("templatelinks","tl_namespace", "smallint", "tl_namespace::smallint"),
1543 array("user_newtalk", "user_ip", "text", "host(user_ip)"),
1546 $newindexes = array(
1547 array("archive", "archive_user_text", "(ar_user_text)"),
1548 array("image", "img_sha1", "(img_sha1)"),
1549 array("oldimage", "oi_sha1", "(oi_sha1)"),
1550 array("revision", "rev_text_id_idx", "(rev_text_id)"),
1551 array("recentchanges", "rc_timestamp_nobot", "(rc_timestamp) WHERE rc_bot = 0"),
1552 array("templatelinks", "templatelinks_from", "(tl_from)"),
1553 array("watchlist", "wl_user", "(wl_user)"),
1559 foreach ($newsequences as $ns) {
1560 if ($wgDatabase->sequenceExists($ns)) {
1561 echo "... sequence \"$ns\" already exists\n";
1565 echo "Creating sequence \"$ns\"\n";
1566 $wgDatabase->query("CREATE SEQUENCE $ns");
1569 foreach ($newtables as $nt) {
1570 if ($wgDatabase->tableExists($nt[0])) {
1571 echo "... table \"$nt[0]\" already exists\n";
1575 echo "Creating table \"$nt[0]\"\n";
1576 dbsource(archive($nt[1]));
1579 ## Needed before newcols
1580 if ($wgDatabase->tableExists("archive2")) {
1581 echo "Converting \"archive2\" back to normal archive table\n";
1582 if ($wgDatabase->ruleExists("archive", "archive_insert")) {
1583 echo "Dropping rule \"archive_insert\"\n";
1584 $wgDatabase->query("DROP RULE archive_insert ON archive");
1586 if ($wgDatabase->ruleExists("archive", "archive_delete")) {
1587 echo "Dropping rule \"archive_delete\"\n";
1588 $wgDatabase->query("DROP RULE archive_delete ON archive");
1590 dbsource(archive("patch-remove-archive2.sql"));
1593 echo "... obsolete table \"archive2\" does not exist\n";
1595 foreach ($newcols as $nc) {
1596 $fi = $wgDatabase->fieldInfo($nc[0], $nc[1]);
1597 if (!is_null($fi)) {
1598 echo "... column \"$nc[0].$nc[1]\" already exists\n";
1602 echo "Adding column \"$nc[0].$nc[1]\"\n";
1603 $wgDatabase->query("ALTER TABLE $nc[0] ADD $nc[1] $nc[2]");
1606 foreach ($typechanges as $tc) {
1607 $fi = $wgDatabase->fieldInfo($tc[0], $tc[1]);
1609 echo "... error: expected column $tc[0].$tc[1] to exist\n";
1613 if ($fi->type() === $tc[2])
1614 echo "... column \"$tc[0].$tc[1]\" is already of type \"$tc[2]\"\n";
1616 echo "Changing column type of \"$tc[0].$tc[1]\" from \"{$fi->type()}\" to \"$tc[2]\"\n";
1617 $sql = "ALTER TABLE $tc[0] ALTER $tc[1] TYPE $tc[2]";
1618 if (strlen($tc[3])) {
1620 if (preg_match( '/DEFAULT (.+)/', $tc[3], $default)) {
1621 $sqldef = "ALTER TABLE $tc[0] ALTER $tc[1] SET DEFAULT $default[1]";
1622 $wgDatabase->query($sqldef);
1623 $tc[3] = preg_replace( '/\s*DEFAULT .+/', '', $tc[3]);
1625 $sql .= " USING $tc[3]";
1627 $sql .= ";\nCOMMIT;\n";
1628 $wgDatabase->query($sql);
1632 if ($wgDatabase->fieldInfo('oldimage','oi_deleted')->type() !== 'smallint') {
1633 echo "Changing \"oldimage.oi_deleted\" to type \"smallint\"\n";
1634 $wgDatabase->query( "ALTER TABLE oldimage ALTER oi_deleted DROP DEFAULT" );
1635 $wgDatabase->query( "ALTER TABLE oldimage ALTER oi_deleted TYPE SMALLINT USING (oi_deleted::smallint)" );
1636 $wgDatabase->query( "ALTER TABLE oldimage ALTER oi_deleted SET DEFAULT 0" );
1639 echo "... column \"oldimage.oi_deleted\" is already of type \"smallint\"\n";
1642 foreach ($newindexes as $ni) {
1643 if (pg_index_exists($ni[0], $ni[1])) {
1644 echo "... index \"$ni[1]\" on table \"$ni[0]\" already exists\n";
1647 echo "Creating index \"$ni[1]\" on table \"$ni[0]\" $ni[2]\n";
1648 $wgDatabase->query( "CREATE INDEX $ni[1] ON $ni[0] $ni[2]" );
1651 foreach ($newrules as $nr) {
1652 if ($wgDatabase->ruleExists($nr[0], $nr[1])) {
1653 echo "... rule \"$nr[1]\" on table \"$nr[0]\" already exists\n";
1656 echo "Adding rule \"$nr[1]\" to table \"$nr[0]\"\n";
1657 dbsource(archive($nr[2]));
1660 if ($wgDatabase->hasConstraint("oldimage_oi_name_fkey")) {
1661 echo "Making foriegn key on table \"oldimage\" (to image) a cascade delete\n";
1662 $wgDatabase->query( "ALTER TABLE oldimage DROP CONSTRAINT oldimage_oi_name_fkey" );
1663 $wgDatabase->query( "ALTER TABLE oldimage ADD CONSTRAINT oldimage_oi_name_fkey_cascade ".
1664 "FOREIGN KEY (oi_name) REFERENCES image(img_name) ON DELETE CASCADE" );
1667 echo "... table \"oldimage\" has correct cascade delete foreign key to image\n";
1669 if (!$wgDatabase->triggerExists("page", "page_deleted")) {
1670 echo "Adding function and trigger \"page_deleted\" to table \"page\"\n";
1671 dbsource(archive('patch-page_deleted.sql'));
1674 echo "... table \"page\" has \"page_deleted\" trigger\n";
1676 $fi = $wgDatabase->fieldInfo("recentchanges", "rc_cur_id");
1677 if (!$fi->nullable()) {
1678 echo "Removing NOT NULL constraint from \"recentchanges.rc_cur_id\"\n";
1679 dbsource(archive('patch-rc_cur_id-not-null.sql'));
1682 echo "... column \"recentchanges.rc_cur_id\" has a NOT NULL constraint\n";
1684 $pu = pg_describe_index("pagelink_unique");
1685 if (!is_null($pu) && ($pu[0] != "pl_from" || $pu[1] != "pl_namespace" || $pu[2] != "pl_title")) {
1686 echo "Dropping obsolete version of index \"pagelink_unique index\"\n";
1687 $wgDatabase->query("DROP INDEX pagelink_unique");
1691 echo "... obsolete version of index \"pagelink_unique index\" does not exist\n";
1694 echo "Creating index \"pagelink_unique index\"\n";
1695 $wgDatabase->query("CREATE UNIQUE INDEX pagelink_unique ON pagelinks (pl_from,pl_namespace,pl_title)");
1698 echo "... index \"pagelink_unique_index\" already exists\n";
1700 if (pg_fkey_deltype("revision_rev_user_fkey") == 'r') {
1701 echo "... constraint \"revision_rev_user_fkey\" is ON DELETE RESTRICT\n";
1704 echo "Changing constraint \"revision_rev_user_fkey\" to ON DELETE RESTRICT\n";
1705 dbsource(archive('patch-revision_rev_user_fkey.sql'));
1708 # Fix ipb_address index
1709 if (pg_index_exists('ipblocks', 'ipb_address' )) {
1710 echo "Removing deprecated index 'ipb_address'...\n";
1711 $wgDatabase->query('DROP INDEX ipb_address');
1713 if (pg_index_exists('ipblocks', 'ipb_address_unique' )) {
1714 echo "... have ipb_address_unique\n";
1717 echo "Adding ipb_address_unique index\n";
1718 dbsource(archive('patch-ipb_address_unique.sql'));
1721 global $wgExtNewTables, $wgExtPGNewFields, $wgExtNewIndexes;
1722 # Add missing extension tables
1723 foreach ( $wgExtNewTables as $nt ) {
1724 if ($wgDatabase->tableExists($nt[0])) {
1725 echo "... table \"$nt[0]\" already exists\n";
1728 echo "Creating table \"$nt[0]\"\n";
1731 # Add missing extension fields
1732 foreach ( $wgExtPGNewFields as $nc ) {
1733 $fi = $wgDatabase->fieldInfo($nc[0], $nc[1]);
1734 if (!is_null($fi)) {
1735 echo "... column \"$nc[0].$nc[1]\" already exists\n";
1738 echo "Adding column \"$nc[0].$nc[1]\"\n";
1739 $wgDatabase->query( "ALTER TABLE $nc[0] ADD $nc[1] $nc[2]" );
1741 # Add missing extension indexes
1742 foreach ( $wgExtNewIndexes as $ni ) {
1743 if (pg_index_exists($ni[0], $ni[1])) {
1744 echo "... index \"$ni[1]\" on table \"$ni[0]\" already exists\n";
1747 echo "Creating index \"$ni[1]\" on table \"$ni[0]\"\n";
1751 # Tweak the page_title tsearch2 trigger to filter out slashes
1752 # This is create or replace, so harmless to call if not needed
1753 dbsource(archive('patch-ts2pagetitle.sql'));
1755 ## If the server is 8.3 or higher, rewrite the tsearch2 triggers
1756 ## in case they have the old 'default' versions
1757 if ( $numver >= 8.3 )
1758 dbsource(archive('patch-tsearch2funcs.sql'));
1760 ## Put a new row in the mediawiki_version table
1761 $wgDatabase->insert( 'mediawiki_version',
1765 'mw_version' => $wgVersion,
1766 'pg_version' => $version,
1767 'sql_version' => '$LastChangedRevision$',
1768 'sql_date' => '$LastChangedDate$',