- Generated on Wed Oct 1 2014 21:36:26 for MediaWiki by
1.7.6.1
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MediaWiki
REL1_19
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00001 <?php 00015 class MysqlUpdater extends DatabaseUpdater { 00016 00017 protected function getCoreUpdateList() { 00018 return array( 00019 // 1.2 00020 array( 'addField', 'ipblocks', 'ipb_id', 'patch-ipblocks.sql' ), 00021 array( 'addField', 'ipblocks', 'ipb_expiry', 'patch-ipb_expiry.sql' ), 00022 array( 'doInterwikiUpdate' ), 00023 array( 'doIndexUpdate' ), 00024 array( 'addTable', 'hitcounter', 'patch-hitcounter.sql' ), 00025 array( 'addField', 'recentchanges', 'rc_type', 'patch-rc_type.sql' ), 00026 00027 // 1.3 00028 array( 'addField', 'user', 'user_real_name', 'patch-user-realname.sql' ), 00029 array( 'addTable', 'querycache', 'patch-querycache.sql' ), 00030 array( 'addTable', 'objectcache', 'patch-objectcache.sql' ), 00031 array( 'addTable', 'categorylinks', 'patch-categorylinks.sql' ), 00032 array( 'doOldLinksUpdate' ), 00033 array( 'doFixAncientImagelinks' ), 00034 array( 'addField', 'recentchanges', 'rc_ip', 'patch-rc_ip.sql' ), 00035 00036 // 1.4 00037 array( 'addIndex', 'image', 'PRIMARY', 'patch-image_name_primary.sql' ), 00038 array( 'addField', 'recentchanges', 'rc_id', 'patch-rc_id.sql' ), 00039 array( 'addField', 'recentchanges', 'rc_patrolled', 'patch-rc-patrol.sql' ), 00040 array( 'addTable', 'logging', 'patch-logging.sql' ), 00041 array( 'addField', 'user', 'user_token', 'patch-user_token.sql' ), 00042 array( 'addField', 'watchlist', 'wl_notificationtimestamp', 'patch-email-notification.sql' ), 00043 array( 'doWatchlistUpdate' ), 00044 array( 'dropField', 'user', 'user_emailauthenticationtimestamp', 'patch-email-authentication.sql' ), 00045 00046 // 1.5 00047 array( 'doSchemaRestructuring' ), 00048 array( 'addField', 'logging', 'log_params', 'patch-log_params.sql' ), 00049 array( 'checkBin', 'logging', 'log_title', 'patch-logging-title.sql', ), 00050 array( 'addField', 'archive', 'ar_rev_id', 'patch-archive-rev_id.sql' ), 00051 array( 'addField', 'page', 'page_len', 'patch-page_len.sql' ), 00052 array( 'dropField', 'revision', 'inverse_timestamp', 'patch-inverse_timestamp.sql' ), 00053 array( 'addField', 'revision', 'rev_text_id', 'patch-rev_text_id.sql' ), 00054 array( 'addField', 'revision', 'rev_deleted', 'patch-rev_deleted.sql' ), 00055 array( 'addField', 'image', 'img_width', 'patch-img_width.sql' ), 00056 array( 'addField', 'image', 'img_metadata', 'patch-img_metadata.sql' ), 00057 array( 'addField', 'user', 'user_email_token', 'patch-user_email_token.sql' ), 00058 array( 'addField', 'archive', 'ar_text_id', 'patch-archive-text_id.sql' ), 00059 array( 'doNamespaceSize' ), 00060 array( 'addField', 'image', 'img_media_type', 'patch-img_media_type.sql' ), 00061 array( 'doPagelinksUpdate' ), 00062 array( 'dropField', 'image', 'img_type', 'patch-drop_img_type.sql' ), 00063 array( 'doUserUniqueUpdate' ), 00064 array( 'doUserGroupsUpdate' ), 00065 array( 'addField', 'site_stats', 'ss_total_pages', 'patch-ss_total_articles.sql' ), 00066 array( 'addTable', 'user_newtalk', 'patch-usernewtalk2.sql' ), 00067 array( 'addTable', 'transcache', 'patch-transcache.sql' ), 00068 array( 'addField', 'interwiki', 'iw_trans', 'patch-interwiki-trans.sql' ), 00069 00070 // 1.6 00071 array( 'doWatchlistNull' ), 00072 array( 'addIndex', 'logging', 'times', 'patch-logging-times-index.sql' ), 00073 array( 'addField', 'ipblocks', 'ipb_range_start', 'patch-ipb_range_start.sql' ), 00074 array( 'doPageRandomUpdate' ), 00075 array( 'addField', 'user', 'user_registration', 'patch-user_registration.sql' ), 00076 array( 'doTemplatelinksUpdate' ), 00077 array( 'addTable', 'externallinks', 'patch-externallinks.sql' ), 00078 array( 'addTable', 'job', 'patch-job.sql' ), 00079 array( 'addField', 'site_stats', 'ss_images', 'patch-ss_images.sql' ), 00080 array( 'addTable', 'langlinks', 'patch-langlinks.sql' ), 00081 array( 'addTable', 'querycache_info', 'patch-querycacheinfo.sql' ), 00082 array( 'addTable', 'filearchive', 'patch-filearchive.sql' ), 00083 array( 'addField', 'ipblocks', 'ipb_anon_only', 'patch-ipb_anon_only.sql' ), 00084 array( 'addIndex', 'recentchanges', 'rc_ns_usertext', 'patch-recentchanges-utindex.sql' ), 00085 array( 'addIndex', 'recentchanges', 'rc_user_text', 'patch-rc_user_text-index.sql' ), 00086 00087 // 1.9 00088 array( 'addField', 'user', 'user_newpass_time', 'patch-user_newpass_time.sql' ), 00089 array( 'addTable', 'redirect', 'patch-redirect.sql' ), 00090 array( 'addTable', 'querycachetwo', 'patch-querycachetwo.sql' ), 00091 array( 'addField', 'ipblocks', 'ipb_enable_autoblock', 'patch-ipb_optional_autoblock.sql' ), 00092 array( 'doBacklinkingIndicesUpdate' ), 00093 array( 'addField', 'recentchanges', 'rc_old_len', 'patch-rc_len.sql' ), 00094 array( 'addField', 'user', 'user_editcount', 'patch-user_editcount.sql' ), 00095 00096 // 1.10 00097 array( 'doRestrictionsUpdate' ), 00098 array( 'addField', 'logging', 'log_id', 'patch-log_id.sql' ), 00099 array( 'addField', 'revision', 'rev_parent_id', 'patch-rev_parent_id.sql' ), 00100 array( 'addField', 'page_restrictions', 'pr_id', 'patch-page_restrictions_sortkey.sql' ), 00101 array( 'addField', 'revision', 'rev_len', 'patch-rev_len.sql' ), 00102 array( 'addField', 'recentchanges', 'rc_deleted', 'patch-rc_deleted.sql' ), 00103 array( 'addField', 'logging', 'log_deleted', 'patch-log_deleted.sql' ), 00104 array( 'addField', 'archive', 'ar_deleted', 'patch-ar_deleted.sql' ), 00105 array( 'addField', 'ipblocks', 'ipb_deleted', 'patch-ipb_deleted.sql' ), 00106 array( 'addField', 'filearchive', 'fa_deleted', 'patch-fa_deleted.sql' ), 00107 array( 'addField', 'archive', 'ar_len', 'patch-ar_len.sql' ), 00108 00109 // 1.11 00110 array( 'addField', 'ipblocks', 'ipb_block_email', 'patch-ipb_emailban.sql' ), 00111 array( 'doCategorylinksIndicesUpdate' ), 00112 array( 'addField', 'oldimage', 'oi_metadata', 'patch-oi_metadata.sql' ), 00113 array( 'addIndex', 'archive', 'usertext_timestamp', 'patch-archive-user-index.sql' ), 00114 array( 'addIndex', 'image', 'img_usertext_timestamp', 'patch-image-user-index.sql' ), 00115 array( 'addIndex', 'oldimage', 'oi_usertext_timestamp', 'patch-oldimage-user-index.sql' ), 00116 array( 'addField', 'archive', 'ar_page_id', 'patch-archive-page_id.sql' ), 00117 array( 'addField', 'image', 'img_sha1', 'patch-img_sha1.sql' ), 00118 00119 // 1.12 00120 array( 'addTable', 'protected_titles', 'patch-protected_titles.sql' ), 00121 00122 // 1.13 00123 array( 'addField', 'ipblocks', 'ipb_by_text', 'patch-ipb_by_text.sql' ), 00124 array( 'addTable', 'page_props', 'patch-page_props.sql' ), 00125 array( 'addTable', 'updatelog', 'patch-updatelog.sql' ), 00126 array( 'addTable', 'category', 'patch-category.sql' ), 00127 array( 'doCategoryPopulation' ), 00128 array( 'addField', 'archive', 'ar_parent_id', 'patch-ar_parent_id.sql' ), 00129 array( 'addField', 'user_newtalk', 'user_last_timestamp', 'patch-user_last_timestamp.sql' ), 00130 array( 'doPopulateParentId' ), 00131 array( 'checkBin', 'protected_titles', 'pt_title', 'patch-pt_title-encoding.sql', ), 00132 array( 'doMaybeProfilingMemoryUpdate' ), 00133 array( 'doFilearchiveIndicesUpdate' ), 00134 00135 // 1.14 00136 array( 'addField', 'site_stats', 'ss_active_users', 'patch-ss_active_users.sql' ), 00137 array( 'doActiveUsersInit' ), 00138 array( 'addField', 'ipblocks', 'ipb_allow_usertalk', 'patch-ipb_allow_usertalk.sql' ), 00139 00140 // 1.15 00141 array( 'doUniquePlTlIl' ), 00142 array( 'addTable', 'change_tag', 'patch-change_tag.sql' ), 00143 array( 'addTable', 'tag_summary', 'patch-change_tag.sql' ), 00144 array( 'addTable', 'valid_tag', 'patch-change_tag.sql' ), 00145 00146 // 1.16 00147 array( 'addTable', 'user_properties', 'patch-user_properties.sql' ), 00148 array( 'addTable', 'log_search', 'patch-log_search.sql' ), 00149 array( 'addField', 'logging', 'log_user_text', 'patch-log_user_text.sql' ), 00150 array( 'doLogUsertextPopulation' ), # listed separately from the previous update because 1.16 was released without this update 00151 array( 'doLogSearchPopulation' ), 00152 array( 'addTable', 'l10n_cache', 'patch-l10n_cache.sql' ), 00153 array( 'addTable', 'external_user', 'patch-external_user.sql' ), 00154 array( 'addIndex', 'log_search', 'ls_field_val', 'patch-log_search-rename-index.sql' ), 00155 array( 'addIndex', 'change_tag', 'change_tag_rc_tag', 'patch-change_tag-indexes.sql' ), 00156 array( 'addField', 'redirect', 'rd_interwiki', 'patch-rd_interwiki.sql' ), 00157 array( 'doUpdateTranscacheField' ), 00158 array( 'renameEuWikiId' ), 00159 array( 'doUpdateMimeMinorField' ), 00160 00161 // 1.17 00162 array( 'addTable', 'iwlinks', 'patch-iwlinks.sql' ), 00163 array( 'addIndex', 'iwlinks', 'iwl_prefix_title_from', 'patch-rename-iwl_prefix.sql' ), 00164 array( 'addField', 'updatelog', 'ul_value', 'patch-ul_value.sql' ), 00165 array( 'addField', 'interwiki', 'iw_api', 'patch-iw_api_and_wikiid.sql' ), 00166 array( 'dropIndex', 'iwlinks', 'iwl_prefix', 'patch-kill-iwl_prefix.sql' ), 00167 array( 'dropIndex', 'iwlinks', 'iwl_prefix_from_title', 'patch-kill-iwl_pft.sql' ), 00168 array( 'addField', 'categorylinks', 'cl_collation', 'patch-categorylinks-better-collation.sql' ), 00169 array( 'doClFieldsUpdate' ), 00170 array( 'doCollationUpdate' ), 00171 array( 'addTable', 'msg_resource', 'patch-msg_resource.sql' ), 00172 array( 'addTable', 'module_deps', 'patch-module_deps.sql' ), 00173 array( 'dropIndex', 'archive', 'ar_page_revid', 'patch-archive_kill_ar_page_revid.sql' ), 00174 array( 'addIndex', 'archive', 'ar_revid', 'patch-archive_ar_revid.sql' ), 00175 array( 'doLangLinksLengthUpdate' ), 00176 00177 // 1.18 00178 array( 'doUserNewTalkTimestampNotNull' ), 00179 array( 'addIndex', 'user', 'user_email', 'patch-user_email_index.sql' ), 00180 array( 'modifyField', 'user_properties', 'up_property', 'patch-up_property.sql' ), 00181 array( 'addTable', 'uploadstash', 'patch-uploadstash.sql' ), 00182 array( 'addTable', 'user_former_groups', 'patch-user_former_groups.sql'), 00183 00184 // 1.19 00185 array( 'addIndex', 'logging', 'type_action', 'patch-logging-type-action-index.sql'), 00186 array( 'doMigrateUserOptions' ), 00187 array( 'dropField', 'user', 'user_options', 'patch-drop-user_options.sql' ), 00188 array( 'addField', 'revision', 'rev_sha1', 'patch-rev_sha1.sql' ), 00189 array( 'addField', 'archive', 'ar_sha1', 'patch-ar_sha1.sql' ), 00190 array( 'addIndex', 'page', 'page_redirect_namespace_len', 'patch-page_redirect_namespace_len.sql' ), 00191 array( 'modifyField', 'user_groups', 'ug_group', 'patch-ug_group-length-increase.sql' ), 00192 array( 'addField', 'uploadstash', 'us_chunk_inx', 'patch-uploadstash_chunk.sql' ), 00193 array( 'addfield', 'job', 'job_timestamp', 'patch-jobs-add-timestamp.sql' ), 00194 array( 'modifyField', 'user_former_groups', 'ufg_group', 'patch-ufg_group-length-increase.sql' ), 00195 ); 00196 } 00197 00206 protected function checkBin( $table, $field, $patchFile ) { 00207 $tableName = $this->db->tableName( $table ); 00208 $res = $this->db->query( "SELECT $field FROM $tableName LIMIT 0", __METHOD__ ); 00209 $flags = explode( ' ', mysql_field_flags( $res->result, 0 ) ); 00210 00211 if ( in_array( 'binary', $flags ) ) { 00212 $this->output( "...$table table has correct $field encoding.\n" ); 00213 } else { 00214 $this->output( "Fixing $field encoding on $table table... " ); 00215 $this->applyPatch( $patchFile ); 00216 $this->output( "done.\n" ); 00217 } 00218 } 00219 00228 protected function indexHasField( $table, $index, $field ) { 00229 $info = $this->db->indexInfo( $table, $index, __METHOD__ ); 00230 if ( $info ) { 00231 foreach ( $info as $row ) { 00232 if ( $row->Column_name == $field ) { 00233 $this->output( "...index $index on table $table includes field $field.\n" ); 00234 return true; 00235 } 00236 } 00237 } 00238 $this->output( "...index $index on table $table has no field $field; added.\n" ); 00239 return false; 00240 } 00241 00245 protected function doInterwikiUpdate() { 00246 global $IP; 00247 00248 if ( $this->db->tableExists( "interwiki", __METHOD__ ) ) { 00249 $this->output( "...already have interwiki table\n" ); 00250 return; 00251 } 00252 00253 $this->output( 'Creating interwiki table...' ); 00254 $this->applyPatch( 'patch-interwiki.sql' ); 00255 $this->output( "done.\n" ); 00256 $this->output( 'Adding default interwiki definitions...' ); 00257 $this->applyPatch( "$IP/maintenance/interwiki.sql", true ); 00258 $this->output( "done.\n" ); 00259 } 00260 00264 protected function doIndexUpdate() { 00265 $meta = $this->db->fieldInfo( 'recentchanges', 'rc_timestamp' ); 00266 if ( $meta === false ) { 00267 throw new MWException( 'Missing rc_timestamp field of recentchanges table. Should not happen.' ); 00268 } 00269 if ( $meta->isMultipleKey() ) { 00270 $this->output( "...indexes seem up to 20031107 standards.\n" ); 00271 return; 00272 } 00273 00274 $this->output( "Updating indexes to 20031107..." ); 00275 $this->applyPatch( 'patch-indexes.sql', true ); 00276 $this->output( "done.\n" ); 00277 } 00278 00279 protected function doOldLinksUpdate() { 00280 $cl = $this->maintenance->runChild( 'ConvertLinks' ); 00281 $cl->execute(); 00282 } 00283 00284 protected function doFixAncientImagelinks() { 00285 $info = $this->db->fieldInfo( 'imagelinks', 'il_from' ); 00286 if ( !$info || $info->type() !== 'string' ) { 00287 $this->output( "...il_from OK\n" ); 00288 return; 00289 } 00290 00291 $this->output( "Fixing ancient broken imagelinks table.\n" ); 00292 $this->output( "NOTE: you will have to run maintenance/refreshLinks.php after this.\n" ); 00293 $this->applyPatch( 'patch-fix-il_from.sql' ); 00294 $this->output( "done.\n" ); 00295 } 00296 00300 function doWatchlistUpdate() { 00301 $talk = $this->db->selectField( 'watchlist', 'count(*)', 'wl_namespace & 1', __METHOD__ ); 00302 $nontalk = $this->db->selectField( 'watchlist', 'count(*)', 'NOT (wl_namespace & 1)', __METHOD__ ); 00303 if ( $talk == $nontalk ) { 00304 $this->output( "...watchlist talk page rows already present.\n" ); 00305 return; 00306 } 00307 00308 $this->output( "Adding missing watchlist talk page rows... " ); 00309 $this->db->insertSelect( 'watchlist', 'watchlist', 00310 array( 00311 'wl_user' => 'wl_user', 00312 'wl_namespace' => 'wl_namespace | 1', 00313 'wl_title' => 'wl_title', 00314 'wl_notificationtimestamp' => 'wl_notificationtimestamp' 00315 ), array( 'NOT (wl_namespace & 1)' ), __METHOD__, 'IGNORE' ); 00316 $this->output( "done.\n" ); 00317 } 00318 00319 function doSchemaRestructuring() { 00320 if ( $this->db->tableExists( 'page', __METHOD__ ) ) { 00321 $this->output( "...page table already exists.\n" ); 00322 return; 00323 } 00324 00325 $this->output( "...converting from cur/old to page/revision/text DB structure.\n" ); 00326 $this->output( wfTimestamp( TS_DB ) ); 00327 $this->output( "......checking for duplicate entries.\n" ); 00328 00329 list ( $cur, $old, $page, $revision, $text ) = $this->db->tableNamesN( 'cur', 'old', 'page', 'revision', 'text' ); 00330 00331 $rows = $this->db->query( "SELECT cur_title, cur_namespace, COUNT(cur_namespace) AS c 00332 FROM $cur GROUP BY cur_title, cur_namespace HAVING c>1", __METHOD__ ); 00333 00334 if ( $rows->numRows() > 0 ) { 00335 $this->output( wfTimestamp( TS_DB ) ); 00336 $this->output( "......<b>Found duplicate entries</b>\n" ); 00337 $this->output( sprintf( "<b> %-60s %3s %5s</b>\n", 'Title', 'NS', 'Count' ) ); 00338 $duplicate = array(); 00339 foreach ( $rows as $row ) { 00340 if ( ! isset( $duplicate[$row->cur_namespace] ) ) { 00341 $duplicate[$row->cur_namespace] = array(); 00342 } 00343 $duplicate[$row->cur_namespace][] = $row->cur_title; 00344 $this->output( sprintf( " %-60s %3s %5s\n", $row->cur_title, $row->cur_namespace, $row->c ) ); 00345 } 00346 $sql = "SELECT cur_title, cur_namespace, cur_id, cur_timestamp FROM $cur WHERE "; 00347 $firstCond = true; 00348 foreach ( $duplicate as $ns => $titles ) { 00349 if ( $firstCond ) { 00350 $firstCond = false; 00351 } else { 00352 $sql .= ' OR '; 00353 } 00354 $sql .= "( cur_namespace = {$ns} AND cur_title in ("; 00355 $first = true; 00356 foreach ( $titles as $t ) { 00357 if ( $first ) { 00358 $sql .= $this->db->addQuotes( $t ); 00359 $first = false; 00360 } else { 00361 $sql .= ', ' . $this->db->addQuotes( $t ); 00362 } 00363 } 00364 $sql .= ") ) \n"; 00365 } 00366 # By sorting descending, the most recent entry will be the first in the list. 00367 # All following entries will be deleted by the next while-loop. 00368 $sql .= 'ORDER BY cur_namespace, cur_title, cur_timestamp DESC'; 00369 00370 $rows = $this->db->query( $sql, __METHOD__ ); 00371 00372 $prev_title = $prev_namespace = false; 00373 $deleteId = array(); 00374 00375 foreach ( $rows as $row ) { 00376 if ( $prev_title == $row->cur_title && $prev_namespace == $row->cur_namespace ) { 00377 $deleteId[] = $row->cur_id; 00378 } 00379 $prev_title = $row->cur_title; 00380 $prev_namespace = $row->cur_namespace; 00381 } 00382 $sql = "DELETE FROM $cur WHERE cur_id IN ( " . join( ',', $deleteId ) . ')'; 00383 $this->db->query( $sql, __METHOD__ ); 00384 $this->output( wfTimestamp( TS_DB ) ); 00385 $this->output( "......<b>Deleted</b> " . $this->db->affectedRows() . " records.\n" ); 00386 } 00387 00388 $this->output( wfTimestamp( TS_DB ) ); 00389 $this->output( "......Creating tables.\n" ); 00390 $this->db->query( "CREATE TABLE $page ( 00391 page_id int(8) unsigned NOT NULL auto_increment, 00392 page_namespace int NOT NULL, 00393 page_title varchar(255) binary NOT NULL, 00394 page_restrictions tinyblob NOT NULL, 00395 page_counter bigint(20) unsigned NOT NULL default '0', 00396 page_is_redirect tinyint(1) unsigned NOT NULL default '0', 00397 page_is_new tinyint(1) unsigned NOT NULL default '0', 00398 page_random real unsigned NOT NULL, 00399 page_touched char(14) binary NOT NULL default '', 00400 page_latest int(8) unsigned NOT NULL, 00401 page_len int(8) unsigned NOT NULL, 00402 00403 PRIMARY KEY page_id (page_id), 00404 UNIQUE INDEX name_title (page_namespace,page_title), 00405 INDEX (page_random), 00406 INDEX (page_len) 00407 ) ENGINE=InnoDB", __METHOD__ ); 00408 $this->db->query( "CREATE TABLE $revision ( 00409 rev_id int(8) unsigned NOT NULL auto_increment, 00410 rev_page int(8) unsigned NOT NULL, 00411 rev_comment tinyblob NOT NULL, 00412 rev_user int(5) unsigned NOT NULL default '0', 00413 rev_user_text varchar(255) binary NOT NULL default '', 00414 rev_timestamp char(14) binary NOT NULL default '', 00415 rev_minor_edit tinyint(1) unsigned NOT NULL default '0', 00416 rev_deleted tinyint(1) unsigned NOT NULL default '0', 00417 rev_len int(8) unsigned, 00418 rev_parent_id int(8) unsigned default NULL, 00419 PRIMARY KEY rev_page_id (rev_page, rev_id), 00420 UNIQUE INDEX rev_id (rev_id), 00421 INDEX rev_timestamp (rev_timestamp), 00422 INDEX page_timestamp (rev_page,rev_timestamp), 00423 INDEX user_timestamp (rev_user,rev_timestamp), 00424 INDEX usertext_timestamp (rev_user_text,rev_timestamp) 00425 ) ENGINE=InnoDB", __METHOD__ ); 00426 00427 $this->output( wfTimestamp( TS_DB ) ); 00428 $this->output( "......Locking tables.\n" ); 00429 $this->db->query( "LOCK TABLES $page WRITE, $revision WRITE, $old WRITE, $cur WRITE", __METHOD__ ); 00430 00431 $maxold = intval( $this->db->selectField( 'old', 'max(old_id)', '', __METHOD__ ) ); 00432 $this->output( wfTimestamp( TS_DB ) ); 00433 $this->output( "......maxold is {$maxold}\n" ); 00434 00435 $this->output( wfTimestamp( TS_DB ) ); 00436 global $wgLegacySchemaConversion; 00437 if ( $wgLegacySchemaConversion ) { 00438 // Create HistoryBlobCurStub entries. 00439 // Text will be pulled from the leftover 'cur' table at runtime. 00440 $this->output( "......Moving metadata from cur; using blob references to text in cur table.\n" ); 00441 $cur_text = "concat('O:18:\"historyblobcurstub\":1:{s:6:\"mCurId\";i:',cur_id,';}')"; 00442 $cur_flags = "'object'"; 00443 } else { 00444 // Copy all cur text in immediately: this may take longer but avoids 00445 // having to keep an extra table around. 00446 $this->output( "......Moving text from cur.\n" ); 00447 $cur_text = 'cur_text'; 00448 $cur_flags = "''"; 00449 } 00450 $this->db->query( "INSERT INTO $old (old_namespace, old_title, old_text, old_comment, old_user, old_user_text, 00451 old_timestamp, old_minor_edit, old_flags) 00452 SELECT cur_namespace, cur_title, $cur_text, cur_comment, cur_user, cur_user_text, cur_timestamp, cur_minor_edit, $cur_flags 00453 FROM $cur", __METHOD__ ); 00454 00455 $this->output( wfTimestamp( TS_DB ) ); 00456 $this->output( "......Setting up revision table.\n" ); 00457 $this->db->query( "INSERT INTO $revision (rev_id, rev_page, rev_comment, rev_user, rev_user_text, rev_timestamp, 00458 rev_minor_edit) 00459 SELECT old_id, cur_id, old_comment, old_user, old_user_text, 00460 old_timestamp, old_minor_edit 00461 FROM $old,$cur WHERE old_namespace=cur_namespace AND old_title=cur_title", __METHOD__ ); 00462 00463 $this->output( wfTimestamp( TS_DB ) ); 00464 $this->output( "......Setting up page table.\n" ); 00465 $this->db->query( "INSERT INTO $page (page_id, page_namespace, page_title, page_restrictions, page_counter, 00466 page_is_redirect, page_is_new, page_random, page_touched, page_latest, page_len) 00467 SELECT cur_id, cur_namespace, cur_title, cur_restrictions, cur_counter, cur_is_redirect, cur_is_new, 00468 cur_random, cur_touched, rev_id, LENGTH(cur_text) 00469 FROM $cur,$revision 00470 WHERE cur_id=rev_page AND rev_timestamp=cur_timestamp AND rev_id > {$maxold}", __METHOD__ ); 00471 00472 $this->output( wfTimestamp( TS_DB ) ); 00473 $this->output( "......Unlocking tables.\n" ); 00474 $this->db->query( "UNLOCK TABLES", __METHOD__ ); 00475 00476 $this->output( wfTimestamp( TS_DB ) ); 00477 $this->output( "......Renaming old.\n" ); 00478 $this->db->query( "ALTER TABLE $old RENAME TO $text", __METHOD__ ); 00479 00480 $this->output( wfTimestamp( TS_DB ) ); 00481 $this->output( "...done.\n" ); 00482 } 00483 00484 protected function doNamespaceSize() { 00485 $tables = array( 00486 'page' => 'page', 00487 'archive' => 'ar', 00488 'recentchanges' => 'rc', 00489 'watchlist' => 'wl', 00490 'querycache' => 'qc', 00491 'logging' => 'log', 00492 ); 00493 foreach ( $tables as $table => $prefix ) { 00494 $field = $prefix . '_namespace'; 00495 00496 $tablename = $this->db->tableName( $table ); 00497 $result = $this->db->query( "SHOW COLUMNS FROM $tablename LIKE '$field'", __METHOD__ ); 00498 $info = $this->db->fetchObject( $result ); 00499 00500 if ( substr( $info->Type, 0, 3 ) == 'int' ) { 00501 $this->output( "...$field is already a full int ($info->Type).\n" ); 00502 } else { 00503 $this->output( "Promoting $field from $info->Type to int... " ); 00504 $this->db->query( "ALTER TABLE $tablename MODIFY $field int NOT NULL", __METHOD__ ); 00505 $this->output( "done.\n" ); 00506 } 00507 } 00508 } 00509 00510 protected function doPagelinksUpdate() { 00511 if ( $this->db->tableExists( 'pagelinks', __METHOD__ ) ) { 00512 $this->output( "...already have pagelinks table.\n" ); 00513 return; 00514 } 00515 00516 $this->output( "Converting links and brokenlinks tables to pagelinks... " ); 00517 $this->applyPatch( 'patch-pagelinks.sql' ); 00518 $this->output( "done.\n" ); 00519 00520 global $wgContLang; 00521 foreach ( MWNamespace::getCanonicalNamespaces() as $ns => $name ) { 00522 if ( $ns == 0 ) { 00523 continue; 00524 } 00525 00526 $this->output( "Cleaning up broken links for namespace $ns... " ); 00527 00528 $pagelinks = $this->db->tableName( 'pagelinks' ); 00529 $name = $wgContLang->getNsText( $ns ); 00530 $prefix = $this->db->strencode( $name ); 00531 $likeprefix = str_replace( '_', '\\_', $prefix ); 00532 00533 $sql = "UPDATE $pagelinks 00534 SET pl_namespace=$ns, 00535 pl_title=TRIM(LEADING '$prefix:' FROM pl_title) 00536 WHERE pl_namespace=0 00537 AND pl_title LIKE '$likeprefix:%'"; 00538 00539 $this->db->query( $sql, __METHOD__ ); 00540 $this->output( "done.\n" ); 00541 } 00542 } 00543 00544 protected function doUserUniqueUpdate() { 00545 $duper = new UserDupes( $this->db, array( $this, 'output' ) ); 00546 if ( $duper->hasUniqueIndex() ) { 00547 $this->output( "...already have unique user_name index.\n" ); 00548 return; 00549 } 00550 00551 if ( !$duper->clearDupes() ) { 00552 $this->output( "WARNING: This next step will probably fail due to unfixed duplicates...\n" ); 00553 } 00554 $this->output( "Adding unique index on user_name... " ); 00555 $this->applyPatch( 'patch-user_nameindex.sql' ); 00556 $this->output( "done.\n" ); 00557 } 00558 00559 protected function doUserGroupsUpdate() { 00560 if ( $this->db->tableExists( 'user_groups', __METHOD__ ) ) { 00561 $info = $this->db->fieldInfo( 'user_groups', 'ug_group' ); 00562 if ( $info->type() == 'int' ) { 00563 $oldug = $this->db->tableName( 'user_groups' ); 00564 $newug = $this->db->tableName( 'user_groups_bogus' ); 00565 $this->output( "user_groups table exists but is in bogus intermediate format. Renaming to $newug... " ); 00566 $this->db->query( "ALTER TABLE $oldug RENAME TO $newug", __METHOD__ ); 00567 $this->output( "done.\n" ); 00568 00569 $this->output( "Re-adding fresh user_groups table... " ); 00570 $this->applyPatch( 'patch-user_groups.sql' ); 00571 $this->output( "done.\n" ); 00572 00573 $this->output( "***\n" ); 00574 $this->output( "*** WARNING: You will need to manually fix up user permissions in the user_groups\n" ); 00575 $this->output( "*** table. Old 1.5 alpha versions did some pretty funky stuff...\n" ); 00576 $this->output( "***\n" ); 00577 } else { 00578 $this->output( "...user_groups table exists and is in current format.\n" ); 00579 } 00580 return; 00581 } 00582 00583 $this->output( "Adding user_groups table... " ); 00584 $this->applyPatch( 'patch-user_groups.sql' ); 00585 $this->output( "done.\n" ); 00586 00587 if ( !$this->db->tableExists( 'user_rights', __METHOD__ ) ) { 00588 if ( $this->db->fieldExists( 'user', 'user_rights', __METHOD__ ) ) { 00589 $this->output( "Upgrading from a 1.3 or older database? Breaking out user_rights for conversion..." ); 00590 $this->db->applyPatch( 'patch-user_rights.sql' ); 00591 $this->output( "done.\n" ); 00592 } else { 00593 $this->output( "*** WARNING: couldn't locate user_rights table or field for upgrade.\n" ); 00594 $this->output( "*** You may need to manually configure some sysops by manipulating\n" ); 00595 $this->output( "*** the user_groups table.\n" ); 00596 return; 00597 } 00598 } 00599 00600 $this->output( "Converting user_rights table to user_groups... " ); 00601 $result = $this->db->select( 'user_rights', 00602 array( 'ur_user', 'ur_rights' ), 00603 array( "ur_rights != ''" ), 00604 __METHOD__ ); 00605 00606 foreach ( $result as $row ) { 00607 $groups = array_unique( 00608 array_map( 'trim', 00609 explode( ',', $row->ur_rights ) ) ); 00610 00611 foreach ( $groups as $group ) { 00612 $this->db->insert( 'user_groups', 00613 array( 00614 'ug_user' => $row->ur_user, 00615 'ug_group' => $group ), 00616 __METHOD__ ); 00617 } 00618 } 00619 $this->output( "done.\n" ); 00620 } 00621 00626 protected function doWatchlistNull() { 00627 $info = $this->db->fieldInfo( 'watchlist', 'wl_notificationtimestamp' ); 00628 if ( $info->isNullable() ) { 00629 $this->output( "...wl_notificationtimestamp is already nullable.\n" ); 00630 return; 00631 } 00632 00633 $this->output( "Making wl_notificationtimestamp nullable... " ); 00634 $this->applyPatch( 'patch-watchlist-null.sql' ); 00635 $this->output( "done.\n" ); 00636 } 00637 00643 protected function doPageRandomUpdate() { 00644 $page = $this->db->tableName( 'page' ); 00645 $this->db->query( "UPDATE $page SET page_random = RAND() WHERE page_random = 0", __METHOD__ ); 00646 $rows = $this->db->affectedRows(); 00647 00648 if( $rows ) { 00649 $this->output( "Set page_random to a random value on $rows rows where it was set to 0\n" ); 00650 } else { 00651 $this->output( "...no page_random rows needed to be set\n" ); 00652 } 00653 } 00654 00655 protected function doTemplatelinksUpdate() { 00656 if ( $this->db->tableExists( 'templatelinks', __METHOD__ ) ) { 00657 $this->output( "...templatelinks table already exists\n" ); 00658 return; 00659 } 00660 00661 $this->output( "Creating templatelinks table...\n" ); 00662 $this->applyPatch( 'patch-templatelinks.sql' ); 00663 $this->output( "Populating...\n" ); 00664 if ( wfGetLB()->getServerCount() > 1 ) { 00665 // Slow, replication-friendly update 00666 $res = $this->db->select( 'pagelinks', array( 'pl_from', 'pl_namespace', 'pl_title' ), 00667 array( 'pl_namespace' => NS_TEMPLATE ), __METHOD__ ); 00668 $count = 0; 00669 foreach ( $res as $row ) { 00670 $count = ( $count + 1 ) % 100; 00671 if ( $count == 0 ) { 00672 wfWaitForSlaves(); 00673 } 00674 $this->db->insert( 'templatelinks', 00675 array( 00676 'tl_from' => $row->pl_from, 00677 'tl_namespace' => $row->pl_namespace, 00678 'tl_title' => $row->pl_title, 00679 ), __METHOD__ 00680 ); 00681 00682 } 00683 } else { 00684 // Fast update 00685 $this->db->insertSelect( 'templatelinks', 'pagelinks', 00686 array( 00687 'tl_from' => 'pl_from', 00688 'tl_namespace' => 'pl_namespace', 00689 'tl_title' => 'pl_title' 00690 ), array( 00691 'pl_namespace' => 10 00692 ), __METHOD__ 00693 ); 00694 } 00695 $this->output( "Done. Please run maintenance/refreshLinks.php for a more thorough templatelinks update.\n" ); 00696 } 00697 00698 protected function doBacklinkingIndicesUpdate() { 00699 if ( !$this->indexHasField( 'pagelinks', 'pl_namespace', 'pl_from' ) || 00700 !$this->indexHasField( 'templatelinks', 'tl_namespace', 'tl_from' ) || 00701 !$this->indexHasField( 'imagelinks', 'il_to', 'il_from' ) ) 00702 { 00703 $this->applyPatch( 'patch-backlinkindexes.sql' ); 00704 $this->output( "...backlinking indices updated\n" ); 00705 } 00706 } 00707 00713 protected function doRestrictionsUpdate() { 00714 if ( $this->db->tableExists( 'page_restrictions', __METHOD__ ) ) { 00715 $this->output( "...page_restrictions table already exists.\n" ); 00716 return; 00717 } 00718 00719 $this->output( "Creating page_restrictions table..." ); 00720 $this->applyPatch( 'patch-page_restrictions.sql' ); 00721 $this->applyPatch( 'patch-page_restrictions_sortkey.sql' ); 00722 $this->output( "done.\n" ); 00723 00724 $this->output( "Migrating old restrictions to new table...\n" ); 00725 $task = $this->maintenance->runChild( 'UpdateRestrictions' ); 00726 $task->execute(); 00727 } 00728 00729 protected function doCategorylinksIndicesUpdate() { 00730 if ( !$this->indexHasField( 'categorylinks', 'cl_sortkey', 'cl_from' ) ) { 00731 $this->applyPatch( 'patch-categorylinksindex.sql' ); 00732 $this->output( "...categorylinks indices updated\n" ); 00733 } 00734 } 00735 00736 protected function doCategoryPopulation() { 00737 if ( $this->updateRowExists( 'populate category' ) ) { 00738 $this->output( "...category table already populated.\n" ); 00739 return; 00740 } 00741 00742 $this->output( 00743 "Populating category table, printing progress markers. " . 00744 "For large databases, you\n" . 00745 "may want to hit Ctrl-C and do this manually with maintenance/\n" . 00746 "populateCategory.php.\n" 00747 ); 00748 $task = $this->maintenance->runChild( 'PopulateCategory' ); 00749 $task->execute(); 00750 $this->output( "Done populating category table.\n" ); 00751 } 00752 00753 protected function doPopulateParentId() { 00754 if ( !$this->updateRowExists( 'populate rev_parent_id' ) ) { 00755 $this->output( 00756 "Populating rev_parent_id fields, printing progress markers. For large\n" . 00757 "databases, you may want to hit Ctrl-C and do this manually with\n" . 00758 "maintenance/populateParentId.php.\n" ); 00759 00760 $task = $this->maintenance->runChild( 'PopulateParentId' ); 00761 $task->execute(); 00762 } 00763 } 00764 00765 protected function doMaybeProfilingMemoryUpdate() { 00766 if ( !$this->db->tableExists( 'profiling', __METHOD__ ) ) { 00767 // Simply ignore 00768 } elseif ( $this->db->fieldExists( 'profiling', 'pf_memory', __METHOD__ ) ) { 00769 $this->output( "...profiling table has pf_memory field.\n" ); 00770 } else { 00771 $this->output( "Adding pf_memory field to table profiling..." ); 00772 $this->applyPatch( 'patch-profiling-memory.sql' ); 00773 $this->output( "done.\n" ); 00774 } 00775 } 00776 00777 protected function doFilearchiveIndicesUpdate() { 00778 $info = $this->db->indexInfo( 'filearchive', 'fa_user_timestamp', __METHOD__ ); 00779 if ( !$info ) { 00780 $this->output( "Updating filearchive indices..." ); 00781 $this->applyPatch( 'patch-filearchive-user-index.sql' ); 00782 $this->output( "done.\n" ); 00783 } 00784 } 00785 00786 protected function doUniquePlTlIl() { 00787 $info = $this->db->indexInfo( 'pagelinks', 'pl_namespace' ); 00788 if ( is_array( $info ) && !$info[0]->Non_unique ) { 00789 $this->output( "...pl_namespace, tl_namespace, il_to indices are already UNIQUE.\n" ); 00790 return; 00791 } 00792 00793 $this->output( "Making pl_namespace, tl_namespace and il_to indices UNIQUE... " ); 00794 $this->applyPatch( 'patch-pl-tl-il-unique.sql' ); 00795 $this->output( "done.\n" ); 00796 } 00797 00798 protected function renameEuWikiId() { 00799 if ( $this->db->fieldExists( 'external_user', 'eu_local_id', __METHOD__ ) ) { 00800 $this->output( "...eu_wiki_id already renamed to eu_local_id.\n" ); 00801 return; 00802 } 00803 00804 $this->output( "Renaming eu_wiki_id -> eu_local_id... " ); 00805 $this->applyPatch( 'patch-eu_local_id.sql' ); 00806 $this->output( "done.\n" ); 00807 } 00808 00809 protected function doUpdateMimeMinorField() { 00810 if ( $this->updateRowExists( 'mime_minor_length' ) ) { 00811 $this->output( "...*_mime_minor fields are already long enough.\n" ); 00812 return; 00813 } 00814 00815 $this->output( "Altering all *_mime_minor fields to 100 bytes in size ... " ); 00816 $this->applyPatch( 'patch-mime_minor_length.sql' ); 00817 $this->output( "done.\n" ); 00818 } 00819 00820 protected function doClFieldsUpdate() { 00821 if ( $this->updateRowExists( 'cl_fields_update' ) ) { 00822 $this->output( "...categorylinks up-to-date.\n" ); 00823 return; 00824 } 00825 00826 $this->output( 'Updating categorylinks (again)...' ); 00827 $this->applyPatch( 'patch-categorylinks-better-collation2.sql' ); 00828 $this->output( "done.\n" ); 00829 } 00830 00831 protected function doLangLinksLengthUpdate() { 00832 $langlinks = $this->db->tableName( 'langlinks' ); 00833 $res = $this->db->query( "SHOW COLUMNS FROM $langlinks LIKE 'll_lang'" ); 00834 $row = $this->db->fetchObject( $res ); 00835 00836 if ( $row && $row->Type == "varbinary(10)" ) { 00837 $this->output( 'Updating length of ll_lang in langlinks...' ); 00838 $this->applyPatch( 'patch-langlinks-ll_lang-20.sql' ); 00839 $this->output( "done.\n" ); 00840 } else { 00841 $this->output( "...ll_lang is up-to-date.\n" ); 00842 } 00843 } 00844 00845 protected function doUserNewTalkTimestampNotNull() { 00846 $info = $this->db->fieldInfo( 'user_newtalk', 'user_last_timestamp' ); 00847 if ( $info->isNullable() ) { 00848 $this->output( "...user_last_timestamp is already nullable.\n" ); 00849 return; 00850 } 00851 00852 $this->output( "Making user_last_timestamp nullable... " ); 00853 $this->applyPatch( 'patch-user-newtalk-timestamp-null.sql' ); 00854 $this->output( "done.\n" ); 00855 } 00856 }
1.7.6.1