- Generated on Sun Nov 11 2012 00:00:53 for MediaWiki by
1.7.6.1
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MediaWiki
master
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00001 <?php 00030 class MysqlUpdater extends DatabaseUpdater { 00031 00032 protected function getCoreUpdateList() { 00033 return array( 00034 // 1.2 00035 array( 'addField', 'ipblocks', 'ipb_id', 'patch-ipblocks.sql' ), 00036 array( 'addField', 'ipblocks', 'ipb_expiry', 'patch-ipb_expiry.sql' ), 00037 array( 'doInterwikiUpdate' ), 00038 array( 'doIndexUpdate' ), 00039 array( 'addTable', 'hitcounter', 'patch-hitcounter.sql' ), 00040 array( 'addField', 'recentchanges', 'rc_type', 'patch-rc_type.sql' ), 00041 00042 // 1.3 00043 array( 'addField', 'user', 'user_real_name', 'patch-user-realname.sql' ), 00044 array( 'addTable', 'querycache', 'patch-querycache.sql' ), 00045 array( 'addTable', 'objectcache', 'patch-objectcache.sql' ), 00046 array( 'addTable', 'categorylinks', 'patch-categorylinks.sql' ), 00047 array( 'doOldLinksUpdate' ), 00048 array( 'doFixAncientImagelinks' ), 00049 array( 'addField', 'recentchanges', 'rc_ip', 'patch-rc_ip.sql' ), 00050 00051 // 1.4 00052 array( 'addIndex', 'image', 'PRIMARY', 'patch-image_name_primary.sql' ), 00053 array( 'addField', 'recentchanges', 'rc_id', 'patch-rc_id.sql' ), 00054 array( 'addField', 'recentchanges', 'rc_patrolled', 'patch-rc-patrol.sql' ), 00055 array( 'addTable', 'logging', 'patch-logging.sql' ), 00056 array( 'addField', 'user', 'user_token', 'patch-user_token.sql' ), 00057 array( 'addField', 'watchlist', 'wl_notificationtimestamp', 'patch-email-notification.sql' ), 00058 array( 'doWatchlistUpdate' ), 00059 array( 'dropField', 'user', 'user_emailauthenticationtimestamp', 'patch-email-authentication.sql' ), 00060 00061 // 1.5 00062 array( 'doSchemaRestructuring' ), 00063 array( 'addField', 'logging', 'log_params', 'patch-log_params.sql' ), 00064 array( 'checkBin', 'logging', 'log_title', 'patch-logging-title.sql', ), 00065 array( 'addField', 'archive', 'ar_rev_id', 'patch-archive-rev_id.sql' ), 00066 array( 'addField', 'page', 'page_len', 'patch-page_len.sql' ), 00067 array( 'dropField', 'revision', 'inverse_timestamp', 'patch-inverse_timestamp.sql' ), 00068 array( 'addField', 'revision', 'rev_text_id', 'patch-rev_text_id.sql' ), 00069 array( 'addField', 'revision', 'rev_deleted', 'patch-rev_deleted.sql' ), 00070 array( 'addField', 'image', 'img_width', 'patch-img_width.sql' ), 00071 array( 'addField', 'image', 'img_metadata', 'patch-img_metadata.sql' ), 00072 array( 'addField', 'user', 'user_email_token', 'patch-user_email_token.sql' ), 00073 array( 'addField', 'archive', 'ar_text_id', 'patch-archive-text_id.sql' ), 00074 array( 'doNamespaceSize' ), 00075 array( 'addField', 'image', 'img_media_type', 'patch-img_media_type.sql' ), 00076 array( 'doPagelinksUpdate' ), 00077 array( 'dropField', 'image', 'img_type', 'patch-drop_img_type.sql' ), 00078 array( 'doUserUniqueUpdate' ), 00079 array( 'doUserGroupsUpdate' ), 00080 array( 'addField', 'site_stats', 'ss_total_pages', 'patch-ss_total_articles.sql' ), 00081 array( 'addTable', 'user_newtalk', 'patch-usernewtalk2.sql' ), 00082 array( 'addTable', 'transcache', 'patch-transcache.sql' ), 00083 array( 'addField', 'interwiki', 'iw_trans', 'patch-interwiki-trans.sql' ), 00084 00085 // 1.6 00086 array( 'doWatchlistNull' ), 00087 array( 'addIndex', 'logging', 'times', 'patch-logging-times-index.sql' ), 00088 array( 'addField', 'ipblocks', 'ipb_range_start', 'patch-ipb_range_start.sql' ), 00089 array( 'doPageRandomUpdate' ), 00090 array( 'addField', 'user', 'user_registration', 'patch-user_registration.sql' ), 00091 array( 'doTemplatelinksUpdate' ), 00092 array( 'addTable', 'externallinks', 'patch-externallinks.sql' ), 00093 array( 'addTable', 'job', 'patch-job.sql' ), 00094 array( 'addField', 'site_stats', 'ss_images', 'patch-ss_images.sql' ), 00095 array( 'addTable', 'langlinks', 'patch-langlinks.sql' ), 00096 array( 'addTable', 'querycache_info', 'patch-querycacheinfo.sql' ), 00097 array( 'addTable', 'filearchive', 'patch-filearchive.sql' ), 00098 array( 'addField', 'ipblocks', 'ipb_anon_only', 'patch-ipb_anon_only.sql' ), 00099 array( 'addIndex', 'recentchanges', 'rc_ns_usertext', 'patch-recentchanges-utindex.sql' ), 00100 array( 'addIndex', 'recentchanges', 'rc_user_text', 'patch-rc_user_text-index.sql' ), 00101 00102 // 1.9 00103 array( 'addField', 'user', 'user_newpass_time', 'patch-user_newpass_time.sql' ), 00104 array( 'addTable', 'redirect', 'patch-redirect.sql' ), 00105 array( 'addTable', 'querycachetwo', 'patch-querycachetwo.sql' ), 00106 array( 'addField', 'ipblocks', 'ipb_enable_autoblock', 'patch-ipb_optional_autoblock.sql' ), 00107 array( 'doBacklinkingIndicesUpdate' ), 00108 array( 'addField', 'recentchanges', 'rc_old_len', 'patch-rc_len.sql' ), 00109 array( 'addField', 'user', 'user_editcount', 'patch-user_editcount.sql' ), 00110 00111 // 1.10 00112 array( 'doRestrictionsUpdate' ), 00113 array( 'addField', 'logging', 'log_id', 'patch-log_id.sql' ), 00114 array( 'addField', 'revision', 'rev_parent_id', 'patch-rev_parent_id.sql' ), 00115 array( 'addField', 'page_restrictions', 'pr_id', 'patch-page_restrictions_sortkey.sql' ), 00116 array( 'addField', 'revision', 'rev_len', 'patch-rev_len.sql' ), 00117 array( 'addField', 'recentchanges', 'rc_deleted', 'patch-rc_deleted.sql' ), 00118 array( 'addField', 'logging', 'log_deleted', 'patch-log_deleted.sql' ), 00119 array( 'addField', 'archive', 'ar_deleted', 'patch-ar_deleted.sql' ), 00120 array( 'addField', 'ipblocks', 'ipb_deleted', 'patch-ipb_deleted.sql' ), 00121 array( 'addField', 'filearchive', 'fa_deleted', 'patch-fa_deleted.sql' ), 00122 array( 'addField', 'archive', 'ar_len', 'patch-ar_len.sql' ), 00123 00124 // 1.11 00125 array( 'addField', 'ipblocks', 'ipb_block_email', 'patch-ipb_emailban.sql' ), 00126 array( 'doCategorylinksIndicesUpdate' ), 00127 array( 'addField', 'oldimage', 'oi_metadata', 'patch-oi_metadata.sql' ), 00128 array( 'addIndex', 'archive', 'usertext_timestamp', 'patch-archive-user-index.sql' ), 00129 array( 'addIndex', 'image', 'img_usertext_timestamp', 'patch-image-user-index.sql' ), 00130 array( 'addIndex', 'oldimage', 'oi_usertext_timestamp', 'patch-oldimage-user-index.sql' ), 00131 array( 'addField', 'archive', 'ar_page_id', 'patch-archive-page_id.sql' ), 00132 array( 'addField', 'image', 'img_sha1', 'patch-img_sha1.sql' ), 00133 00134 // 1.12 00135 array( 'addTable', 'protected_titles', 'patch-protected_titles.sql' ), 00136 00137 // 1.13 00138 array( 'addField', 'ipblocks', 'ipb_by_text', 'patch-ipb_by_text.sql' ), 00139 array( 'addTable', 'page_props', 'patch-page_props.sql' ), 00140 array( 'addTable', 'updatelog', 'patch-updatelog.sql' ), 00141 array( 'addTable', 'category', 'patch-category.sql' ), 00142 array( 'doCategoryPopulation' ), 00143 array( 'addField', 'archive', 'ar_parent_id', 'patch-ar_parent_id.sql' ), 00144 array( 'addField', 'user_newtalk', 'user_last_timestamp', 'patch-user_last_timestamp.sql' ), 00145 array( 'doPopulateParentId' ), 00146 array( 'checkBin', 'protected_titles', 'pt_title', 'patch-pt_title-encoding.sql', ), 00147 array( 'doMaybeProfilingMemoryUpdate' ), 00148 array( 'doFilearchiveIndicesUpdate' ), 00149 00150 // 1.14 00151 array( 'addField', 'site_stats', 'ss_active_users', 'patch-ss_active_users.sql' ), 00152 array( 'doActiveUsersInit' ), 00153 array( 'addField', 'ipblocks', 'ipb_allow_usertalk', 'patch-ipb_allow_usertalk.sql' ), 00154 00155 // 1.15 00156 array( 'doUniquePlTlIl' ), 00157 array( 'addTable', 'change_tag', 'patch-change_tag.sql' ), 00158 array( 'addTable', 'tag_summary', 'patch-change_tag.sql' ), 00159 array( 'addTable', 'valid_tag', 'patch-change_tag.sql' ), 00160 00161 // 1.16 00162 array( 'addTable', 'user_properties', 'patch-user_properties.sql' ), 00163 array( 'addTable', 'log_search', 'patch-log_search.sql' ), 00164 array( 'addField', 'logging', 'log_user_text', 'patch-log_user_text.sql' ), 00165 array( 'doLogUsertextPopulation' ), # listed separately from the previous update because 1.16 was released without this update 00166 array( 'doLogSearchPopulation' ), 00167 array( 'addTable', 'l10n_cache', 'patch-l10n_cache.sql' ), 00168 array( 'addTable', 'external_user', 'patch-external_user.sql' ), 00169 array( 'addIndex', 'log_search', 'ls_field_val', 'patch-log_search-rename-index.sql' ), 00170 array( 'addIndex', 'change_tag', 'change_tag_rc_tag', 'patch-change_tag-indexes.sql' ), 00171 array( 'addField', 'redirect', 'rd_interwiki', 'patch-rd_interwiki.sql' ), 00172 array( 'doUpdateTranscacheField' ), 00173 array( 'renameEuWikiId' ), 00174 array( 'doUpdateMimeMinorField' ), 00175 00176 // 1.17 00177 array( 'addTable', 'iwlinks', 'patch-iwlinks.sql' ), 00178 array( 'addIndex', 'iwlinks', 'iwl_prefix_title_from', 'patch-rename-iwl_prefix.sql' ), 00179 array( 'addField', 'updatelog', 'ul_value', 'patch-ul_value.sql' ), 00180 array( 'addField', 'interwiki', 'iw_api', 'patch-iw_api_and_wikiid.sql' ), 00181 array( 'dropIndex', 'iwlinks', 'iwl_prefix', 'patch-kill-iwl_prefix.sql' ), 00182 array( 'dropIndex', 'iwlinks', 'iwl_prefix_from_title', 'patch-kill-iwl_pft.sql' ), 00183 array( 'addField', 'categorylinks', 'cl_collation', 'patch-categorylinks-better-collation.sql' ), 00184 array( 'doClFieldsUpdate' ), 00185 array( 'doCollationUpdate' ), 00186 array( 'addTable', 'msg_resource', 'patch-msg_resource.sql' ), 00187 array( 'addTable', 'module_deps', 'patch-module_deps.sql' ), 00188 array( 'dropIndex', 'archive', 'ar_page_revid', 'patch-archive_kill_ar_page_revid.sql' ), 00189 array( 'addIndex', 'archive', 'ar_revid', 'patch-archive_ar_revid.sql' ), 00190 array( 'doLangLinksLengthUpdate' ), 00191 00192 // 1.18 00193 array( 'doUserNewTalkTimestampNotNull' ), 00194 array( 'addIndex', 'user', 'user_email', 'patch-user_email_index.sql' ), 00195 array( 'modifyField', 'user_properties', 'up_property', 'patch-up_property.sql' ), 00196 array( 'addTable', 'uploadstash', 'patch-uploadstash.sql' ), 00197 array( 'addTable', 'user_former_groups', 'patch-user_former_groups.sql'), 00198 00199 // 1.19 00200 array( 'addIndex', 'logging', 'type_action', 'patch-logging-type-action-index.sql'), 00201 array( 'doMigrateUserOptions' ), 00202 array( 'dropField', 'user', 'user_options', 'patch-drop-user_options.sql' ), 00203 array( 'addField', 'revision', 'rev_sha1', 'patch-rev_sha1.sql' ), 00204 array( 'addField', 'archive', 'ar_sha1', 'patch-ar_sha1.sql' ), 00205 array( 'addIndex', 'page', 'page_redirect_namespace_len', 'patch-page_redirect_namespace_len.sql' ), 00206 array( 'modifyField', 'user_groups', 'ug_group', 'patch-ug_group-length-increase.sql' ), 00207 array( 'addField', 'uploadstash', 'us_chunk_inx', 'patch-uploadstash_chunk.sql' ), 00208 array( 'addfield', 'job', 'job_timestamp', 'patch-jobs-add-timestamp.sql' ), 00209 array( 'modifyField', 'user_former_groups', 'ufg_group', 'patch-ufg_group-length-increase.sql' ), 00210 00211 // 1.20 00212 array( 'addIndex', 'revision', 'page_user_timestamp', 'patch-revision-user-page-index.sql' ), 00213 array( 'addField', 'ipblocks', 'ipb_parent_block_id', 'patch-ipb-parent-block-id.sql' ), 00214 array( 'addIndex', 'ipblocks', 'ipb_parent_block_id', 'patch-ipb-parent-block-id-index.sql' ), 00215 array( 'dropField', 'category', 'cat_hidden', 'patch-cat_hidden.sql' ), 00216 00217 // 1.21 00218 array( 'addField', 'revision', 'rev_content_format', 'patch-revision-rev_content_format.sql' ), 00219 array( 'addField', 'revision', 'rev_content_model', 'patch-revision-rev_content_model.sql' ), 00220 array( 'addField', 'archive', 'ar_content_format', 'patch-archive-ar_content_format.sql' ), 00221 array( 'addField', 'archive', 'ar_content_model', 'patch-archive-ar_content_model.sql' ), 00222 array( 'addField', 'page', 'page_content_model', 'patch-page-page_content_model.sql' ), 00223 array( 'dropField', 'site_stats', 'ss_admins', 'patch-drop-ss_admins.sql' ), 00224 array( 'dropField', 'recentchanges', 'rc_moved_to_title', 'patch-rc_moved.sql' ), 00225 array( 'addTable', 'sites', 'patch-sites.sql' ), 00226 array( 'addField', 'filearchive', 'fa_sha1', 'patch-fa_sha1.sql' ), 00227 array( 'addField', 'job', 'job_token', 'patch-job_token.sql' ), 00228 ); 00229 } 00230 00239 protected function checkBin( $table, $field, $patchFile ) { 00240 $tableName = $this->db->tableName( $table ); 00241 $res = $this->db->query( "SELECT $field FROM $tableName LIMIT 0", __METHOD__ ); 00242 $flags = explode( ' ', mysql_field_flags( $res->result, 0 ) ); 00243 00244 if ( in_array( 'binary', $flags ) ) { 00245 $this->output( "...$table table has correct $field encoding.\n" ); 00246 } else { 00247 $this->applyPatch( $patchFile, false, "Fixing $field encoding on $table table" ); 00248 } 00249 } 00250 00259 protected function indexHasField( $table, $index, $field ) { 00260 $info = $this->db->indexInfo( $table, $index, __METHOD__ ); 00261 if ( $info ) { 00262 foreach ( $info as $row ) { 00263 if ( $row->Column_name == $field ) { 00264 $this->output( "...index $index on table $table includes field $field.\n" ); 00265 return true; 00266 } 00267 } 00268 } 00269 $this->output( "...index $index on table $table has no field $field; added.\n" ); 00270 return false; 00271 } 00272 00276 protected function doInterwikiUpdate() { 00277 global $IP; 00278 00279 if ( $this->db->tableExists( "interwiki", __METHOD__ ) ) { 00280 $this->output( "...already have interwiki table\n" ); 00281 return; 00282 } 00283 00284 $this->applyPatch( 'patch-interwiki.sql', false, 'Creating interwiki table' ); 00285 $this->applyPatch( "$IP/maintenance/interwiki.sql", true, 'Adding default interwiki definitions' ); 00286 } 00287 00291 protected function doIndexUpdate() { 00292 $meta = $this->db->fieldInfo( 'recentchanges', 'rc_timestamp' ); 00293 if ( $meta === false ) { 00294 throw new MWException( 'Missing rc_timestamp field of recentchanges table. Should not happen.' ); 00295 } 00296 if ( $meta->isMultipleKey() ) { 00297 $this->output( "...indexes seem up to 20031107 standards.\n" ); 00298 return; 00299 } 00300 00301 $this->applyPatch( 'patch-indexes.sql', true, "Updating indexes to 20031107" ); 00302 } 00303 00304 protected function doOldLinksUpdate() { 00305 $cl = $this->maintenance->runChild( 'ConvertLinks' ); 00306 $cl->execute(); 00307 } 00308 00309 protected function doFixAncientImagelinks() { 00310 $info = $this->db->fieldInfo( 'imagelinks', 'il_from' ); 00311 if ( !$info || $info->type() !== 'string' ) { 00312 $this->output( "...il_from OK\n" ); 00313 return; 00314 } 00315 00316 if( $this->applyPatch( 'patch-fix-il_from.sql', false, "Fixing ancient broken imagelinks table." ) ) { 00317 $this->output("NOTE: you will have to run maintenance/refreshLinks.php after this." ); 00318 } 00319 } 00320 00324 function doWatchlistUpdate() { 00325 $talk = $this->db->selectField( 'watchlist', 'count(*)', 'wl_namespace & 1', __METHOD__ ); 00326 $nontalk = $this->db->selectField( 'watchlist', 'count(*)', 'NOT (wl_namespace & 1)', __METHOD__ ); 00327 if ( $talk == $nontalk ) { 00328 $this->output( "...watchlist talk page rows already present.\n" ); 00329 return; 00330 } 00331 00332 $this->output( "Adding missing watchlist talk page rows... " ); 00333 $this->db->insertSelect( 'watchlist', 'watchlist', 00334 array( 00335 'wl_user' => 'wl_user', 00336 'wl_namespace' => 'wl_namespace | 1', 00337 'wl_title' => 'wl_title', 00338 'wl_notificationtimestamp' => 'wl_notificationtimestamp' 00339 ), array( 'NOT (wl_namespace & 1)' ), __METHOD__, 'IGNORE' ); 00340 $this->output( "done.\n" ); 00341 } 00342 00343 function doSchemaRestructuring() { 00344 if ( $this->db->tableExists( 'page', __METHOD__ ) ) { 00345 $this->output( "...page table already exists.\n" ); 00346 return; 00347 } 00348 00349 $this->output( "...converting from cur/old to page/revision/text DB structure.\n" ); 00350 $this->output( wfTimestamp( TS_DB ) ); 00351 $this->output( "......checking for duplicate entries.\n" ); 00352 00353 list ( $cur, $old, $page, $revision, $text ) = $this->db->tableNamesN( 'cur', 'old', 'page', 'revision', 'text' ); 00354 00355 $rows = $this->db->query( "SELECT cur_title, cur_namespace, COUNT(cur_namespace) AS c 00356 FROM $cur GROUP BY cur_title, cur_namespace HAVING c>1", __METHOD__ ); 00357 00358 if ( $rows->numRows() > 0 ) { 00359 $this->output( wfTimestamp( TS_DB ) ); 00360 $this->output( "......<b>Found duplicate entries</b>\n" ); 00361 $this->output( sprintf( "<b> %-60s %3s %5s</b>\n", 'Title', 'NS', 'Count' ) ); 00362 $duplicate = array(); 00363 foreach ( $rows as $row ) { 00364 if ( ! isset( $duplicate[$row->cur_namespace] ) ) { 00365 $duplicate[$row->cur_namespace] = array(); 00366 } 00367 $duplicate[$row->cur_namespace][] = $row->cur_title; 00368 $this->output( sprintf( " %-60s %3s %5s\n", $row->cur_title, $row->cur_namespace, $row->c ) ); 00369 } 00370 $sql = "SELECT cur_title, cur_namespace, cur_id, cur_timestamp FROM $cur WHERE "; 00371 $firstCond = true; 00372 foreach ( $duplicate as $ns => $titles ) { 00373 if ( $firstCond ) { 00374 $firstCond = false; 00375 } else { 00376 $sql .= ' OR '; 00377 } 00378 $sql .= "( cur_namespace = {$ns} AND cur_title in ("; 00379 $first = true; 00380 foreach ( $titles as $t ) { 00381 if ( $first ) { 00382 $sql .= $this->db->addQuotes( $t ); 00383 $first = false; 00384 } else { 00385 $sql .= ', ' . $this->db->addQuotes( $t ); 00386 } 00387 } 00388 $sql .= ") ) \n"; 00389 } 00390 # By sorting descending, the most recent entry will be the first in the list. 00391 # All following entries will be deleted by the next while-loop. 00392 $sql .= 'ORDER BY cur_namespace, cur_title, cur_timestamp DESC'; 00393 00394 $rows = $this->db->query( $sql, __METHOD__ ); 00395 00396 $prev_title = $prev_namespace = false; 00397 $deleteId = array(); 00398 00399 foreach ( $rows as $row ) { 00400 if ( $prev_title == $row->cur_title && $prev_namespace == $row->cur_namespace ) { 00401 $deleteId[] = $row->cur_id; 00402 } 00403 $prev_title = $row->cur_title; 00404 $prev_namespace = $row->cur_namespace; 00405 } 00406 $sql = "DELETE FROM $cur WHERE cur_id IN ( " . join( ',', $deleteId ) . ')'; 00407 $this->db->query( $sql, __METHOD__ ); 00408 $this->output( wfTimestamp( TS_DB ) ); 00409 $this->output( "......<b>Deleted</b> " . $this->db->affectedRows() . " records.\n" ); 00410 } 00411 00412 $this->output( wfTimestamp( TS_DB ) ); 00413 $this->output( "......Creating tables.\n" ); 00414 $this->db->query( "CREATE TABLE $page ( 00415 page_id int(8) unsigned NOT NULL auto_increment, 00416 page_namespace int NOT NULL, 00417 page_title varchar(255) binary NOT NULL, 00418 page_restrictions tinyblob NOT NULL, 00419 page_counter bigint(20) unsigned NOT NULL default '0', 00420 page_is_redirect tinyint(1) unsigned NOT NULL default '0', 00421 page_is_new tinyint(1) unsigned NOT NULL default '0', 00422 page_random real unsigned NOT NULL, 00423 page_touched char(14) binary NOT NULL default '', 00424 page_latest int(8) unsigned NOT NULL, 00425 page_len int(8) unsigned NOT NULL, 00426 00427 PRIMARY KEY page_id (page_id), 00428 UNIQUE INDEX name_title (page_namespace,page_title), 00429 INDEX (page_random), 00430 INDEX (page_len) 00431 ) ENGINE=InnoDB", __METHOD__ ); 00432 $this->db->query( "CREATE TABLE $revision ( 00433 rev_id int(8) unsigned NOT NULL auto_increment, 00434 rev_page int(8) unsigned NOT NULL, 00435 rev_comment tinyblob NOT NULL, 00436 rev_user int(5) unsigned NOT NULL default '0', 00437 rev_user_text varchar(255) binary NOT NULL default '', 00438 rev_timestamp char(14) binary NOT NULL default '', 00439 rev_minor_edit tinyint(1) unsigned NOT NULL default '0', 00440 rev_deleted tinyint(1) unsigned NOT NULL default '0', 00441 rev_len int(8) unsigned, 00442 rev_parent_id int(8) unsigned default NULL, 00443 PRIMARY KEY rev_page_id (rev_page, rev_id), 00444 UNIQUE INDEX rev_id (rev_id), 00445 INDEX rev_timestamp (rev_timestamp), 00446 INDEX page_timestamp (rev_page,rev_timestamp), 00447 INDEX user_timestamp (rev_user,rev_timestamp), 00448 INDEX usertext_timestamp (rev_user_text,rev_timestamp) 00449 ) ENGINE=InnoDB", __METHOD__ ); 00450 00451 $this->output( wfTimestamp( TS_DB ) ); 00452 $this->output( "......Locking tables.\n" ); 00453 $this->db->query( "LOCK TABLES $page WRITE, $revision WRITE, $old WRITE, $cur WRITE", __METHOD__ ); 00454 00455 $maxold = intval( $this->db->selectField( 'old', 'max(old_id)', '', __METHOD__ ) ); 00456 $this->output( wfTimestamp( TS_DB ) ); 00457 $this->output( "......maxold is {$maxold}\n" ); 00458 00459 $this->output( wfTimestamp( TS_DB ) ); 00460 global $wgLegacySchemaConversion; 00461 if ( $wgLegacySchemaConversion ) { 00462 // Create HistoryBlobCurStub entries. 00463 // Text will be pulled from the leftover 'cur' table at runtime. 00464 $this->output( "......Moving metadata from cur; using blob references to text in cur table.\n" ); 00465 $cur_text = "concat('O:18:\"historyblobcurstub\":1:{s:6:\"mCurId\";i:',cur_id,';}')"; 00466 $cur_flags = "'object'"; 00467 } else { 00468 // Copy all cur text in immediately: this may take longer but avoids 00469 // having to keep an extra table around. 00470 $this->output( "......Moving text from cur.\n" ); 00471 $cur_text = 'cur_text'; 00472 $cur_flags = "''"; 00473 } 00474 $this->db->query( "INSERT INTO $old (old_namespace, old_title, old_text, old_comment, old_user, old_user_text, 00475 old_timestamp, old_minor_edit, old_flags) 00476 SELECT cur_namespace, cur_title, $cur_text, cur_comment, cur_user, cur_user_text, cur_timestamp, cur_minor_edit, $cur_flags 00477 FROM $cur", __METHOD__ ); 00478 00479 $this->output( wfTimestamp( TS_DB ) ); 00480 $this->output( "......Setting up revision table.\n" ); 00481 $this->db->query( "INSERT INTO $revision (rev_id, rev_page, rev_comment, rev_user, rev_user_text, rev_timestamp, 00482 rev_minor_edit) 00483 SELECT old_id, cur_id, old_comment, old_user, old_user_text, 00484 old_timestamp, old_minor_edit 00485 FROM $old,$cur WHERE old_namespace=cur_namespace AND old_title=cur_title", __METHOD__ ); 00486 00487 $this->output( wfTimestamp( TS_DB ) ); 00488 $this->output( "......Setting up page table.\n" ); 00489 $this->db->query( "INSERT INTO $page (page_id, page_namespace, page_title, page_restrictions, page_counter, 00490 page_is_redirect, page_is_new, page_random, page_touched, page_latest, page_len) 00491 SELECT cur_id, cur_namespace, cur_title, cur_restrictions, cur_counter, cur_is_redirect, cur_is_new, 00492 cur_random, cur_touched, rev_id, LENGTH(cur_text) 00493 FROM $cur,$revision 00494 WHERE cur_id=rev_page AND rev_timestamp=cur_timestamp AND rev_id > {$maxold}", __METHOD__ ); 00495 00496 $this->output( wfTimestamp( TS_DB ) ); 00497 $this->output( "......Unlocking tables.\n" ); 00498 $this->db->query( "UNLOCK TABLES", __METHOD__ ); 00499 00500 $this->output( wfTimestamp( TS_DB ) ); 00501 $this->output( "......Renaming old.\n" ); 00502 $this->db->query( "ALTER TABLE $old RENAME TO $text", __METHOD__ ); 00503 00504 $this->output( wfTimestamp( TS_DB ) ); 00505 $this->output( "...done.\n" ); 00506 } 00507 00508 protected function doNamespaceSize() { 00509 $tables = array( 00510 'page' => 'page', 00511 'archive' => 'ar', 00512 'recentchanges' => 'rc', 00513 'watchlist' => 'wl', 00514 'querycache' => 'qc', 00515 'logging' => 'log', 00516 ); 00517 foreach ( $tables as $table => $prefix ) { 00518 $field = $prefix . '_namespace'; 00519 00520 $tablename = $this->db->tableName( $table ); 00521 $result = $this->db->query( "SHOW COLUMNS FROM $tablename LIKE '$field'", __METHOD__ ); 00522 $info = $this->db->fetchObject( $result ); 00523 00524 if ( substr( $info->Type, 0, 3 ) == 'int' ) { 00525 $this->output( "...$field is already a full int ($info->Type).\n" ); 00526 } else { 00527 $this->output( "Promoting $field from $info->Type to int... " ); 00528 $this->db->query( "ALTER TABLE $tablename MODIFY $field int NOT NULL", __METHOD__ ); 00529 $this->output( "done.\n" ); 00530 } 00531 } 00532 } 00533 00534 protected function doPagelinksUpdate() { 00535 if ( $this->db->tableExists( 'pagelinks', __METHOD__ ) ) { 00536 $this->output( "...already have pagelinks table.\n" ); 00537 return; 00538 } 00539 00540 $this->applyPatch( 'patch-pagelinks.sql', false, "Converting links and brokenlinks tables to pagelinks" ); 00541 00542 global $wgContLang; 00543 foreach ( MWNamespace::getCanonicalNamespaces() as $ns => $name ) { 00544 if ( $ns == 0 ) { 00545 continue; 00546 } 00547 00548 $this->output( "Cleaning up broken links for namespace $ns... " ); 00549 00550 $pagelinks = $this->db->tableName( 'pagelinks' ); 00551 $name = $wgContLang->getNsText( $ns ); 00552 $prefix = $this->db->strencode( $name ); 00553 $likeprefix = str_replace( '_', '\\_', $prefix ); 00554 00555 $sql = "UPDATE $pagelinks 00556 SET pl_namespace=$ns, 00557 pl_title=TRIM(LEADING '$prefix:' FROM pl_title) 00558 WHERE pl_namespace=0 00559 AND pl_title LIKE '$likeprefix:%'"; 00560 00561 $this->db->query( $sql, __METHOD__ ); 00562 $this->output( "done.\n" ); 00563 } 00564 } 00565 00566 protected function doUserUniqueUpdate() { 00567 $duper = new UserDupes( $this->db, array( $this, 'output' ) ); 00568 if ( $duper->hasUniqueIndex() ) { 00569 $this->output( "...already have unique user_name index.\n" ); 00570 return; 00571 } 00572 00573 if ( !$duper->clearDupes() ) { 00574 $this->output( "WARNING: This next step will probably fail due to unfixed duplicates...\n" ); 00575 } 00576 $this->applyPatch( 'patch-user_nameindex.sql', false, "Adding unique index on user_name" ); 00577 } 00578 00579 protected function doUserGroupsUpdate() { 00580 if ( $this->db->tableExists( 'user_groups', __METHOD__ ) ) { 00581 $info = $this->db->fieldInfo( 'user_groups', 'ug_group' ); 00582 if ( $info->type() == 'int' ) { 00583 $oldug = $this->db->tableName( 'user_groups' ); 00584 $newug = $this->db->tableName( 'user_groups_bogus' ); 00585 $this->output( "user_groups table exists but is in bogus intermediate format. Renaming to $newug... " ); 00586 $this->db->query( "ALTER TABLE $oldug RENAME TO $newug", __METHOD__ ); 00587 $this->output( "done.\n" ); 00588 00589 $this->applyPatch( 'patch-user_groups.sql', false, "Re-adding fresh user_groups table" ); 00590 00591 $this->output( "***\n" ); 00592 $this->output( "*** WARNING: You will need to manually fix up user permissions in the user_groups\n" ); 00593 $this->output( "*** table. Old 1.5 alpha versions did some pretty funky stuff...\n" ); 00594 $this->output( "***\n" ); 00595 } else { 00596 $this->output( "...user_groups table exists and is in current format.\n" ); 00597 } 00598 return; 00599 } 00600 00601 $this->applyPatch( 'patch-user_groups.sql', false, "Adding user_groups table" ); 00602 00603 if ( !$this->db->tableExists( 'user_rights', __METHOD__ ) ) { 00604 if ( $this->db->fieldExists( 'user', 'user_rights', __METHOD__ ) ) { 00605 $this->db->applyPatch( 'patch-user_rights.sql', false, "Upgrading from a 1.3 or older database? Breaking out user_rights for conversion" ); 00606 } else { 00607 $this->output( "*** WARNING: couldn't locate user_rights table or field for upgrade.\n" ); 00608 $this->output( "*** You may need to manually configure some sysops by manipulating\n" ); 00609 $this->output( "*** the user_groups table.\n" ); 00610 return; 00611 } 00612 } 00613 00614 $this->output( "Converting user_rights table to user_groups... " ); 00615 $result = $this->db->select( 'user_rights', 00616 array( 'ur_user', 'ur_rights' ), 00617 array( "ur_rights != ''" ), 00618 __METHOD__ ); 00619 00620 foreach ( $result as $row ) { 00621 $groups = array_unique( 00622 array_map( 'trim', 00623 explode( ',', $row->ur_rights ) ) ); 00624 00625 foreach ( $groups as $group ) { 00626 $this->db->insert( 'user_groups', 00627 array( 00628 'ug_user' => $row->ur_user, 00629 'ug_group' => $group ), 00630 __METHOD__ ); 00631 } 00632 } 00633 $this->output( "done.\n" ); 00634 } 00635 00640 protected function doWatchlistNull() { 00641 $info = $this->db->fieldInfo( 'watchlist', 'wl_notificationtimestamp' ); 00642 if ( $info->isNullable() ) { 00643 $this->output( "...wl_notificationtimestamp is already nullable.\n" ); 00644 return; 00645 } 00646 00647 $this->applyPatch( 'patch-watchlist-null.sql', false, "Making wl_notificationtimestamp nullable" ); 00648 } 00649 00655 protected function doPageRandomUpdate() { 00656 $page = $this->db->tableName( 'page' ); 00657 $this->db->query( "UPDATE $page SET page_random = RAND() WHERE page_random = 0", __METHOD__ ); 00658 $rows = $this->db->affectedRows(); 00659 00660 if( $rows ) { 00661 $this->output( "Set page_random to a random value on $rows rows where it was set to 0\n" ); 00662 } else { 00663 $this->output( "...no page_random rows needed to be set\n" ); 00664 } 00665 } 00666 00667 protected function doTemplatelinksUpdate() { 00668 if ( $this->db->tableExists( 'templatelinks', __METHOD__ ) ) { 00669 $this->output( "...templatelinks table already exists\n" ); 00670 return; 00671 } 00672 00673 $this->applyPatch( 'patch-templatelinks.sql', false, "Creating templatelinks table" ); 00674 00675 $this->output( "Populating...\n" ); 00676 if ( wfGetLB()->getServerCount() > 1 ) { 00677 // Slow, replication-friendly update 00678 $res = $this->db->select( 'pagelinks', array( 'pl_from', 'pl_namespace', 'pl_title' ), 00679 array( 'pl_namespace' => NS_TEMPLATE ), __METHOD__ ); 00680 $count = 0; 00681 foreach ( $res as $row ) { 00682 $count = ( $count + 1 ) % 100; 00683 if ( $count == 0 ) { 00684 wfWaitForSlaves(); 00685 } 00686 $this->db->insert( 'templatelinks', 00687 array( 00688 'tl_from' => $row->pl_from, 00689 'tl_namespace' => $row->pl_namespace, 00690 'tl_title' => $row->pl_title, 00691 ), __METHOD__ 00692 ); 00693 00694 } 00695 } else { 00696 // Fast update 00697 $this->db->insertSelect( 'templatelinks', 'pagelinks', 00698 array( 00699 'tl_from' => 'pl_from', 00700 'tl_namespace' => 'pl_namespace', 00701 'tl_title' => 'pl_title' 00702 ), array( 00703 'pl_namespace' => 10 00704 ), __METHOD__ 00705 ); 00706 } 00707 $this->output( "Done. Please run maintenance/refreshLinks.php for a more thorough templatelinks update.\n" ); 00708 } 00709 00710 protected function doBacklinkingIndicesUpdate() { 00711 if ( !$this->indexHasField( 'pagelinks', 'pl_namespace', 'pl_from' ) || 00712 !$this->indexHasField( 'templatelinks', 'tl_namespace', 'tl_from' ) || 00713 !$this->indexHasField( 'imagelinks', 'il_to', 'il_from' ) ) 00714 { 00715 $this->applyPatch( 'patch-backlinkindexes.sql', false, "Updating backlinking indices" ); 00716 } 00717 } 00718 00724 protected function doRestrictionsUpdate() { 00725 if ( $this->db->tableExists( 'page_restrictions', __METHOD__ ) ) { 00726 $this->output( "...page_restrictions table already exists.\n" ); 00727 return; 00728 } 00729 00730 $this->applyPatch( 'patch-page_restrictions.sql', false, "Creating page_restrictions table (1/2)" ); 00731 $this->applyPatch( 'patch-page_restrictions_sortkey.sql', false, "Creating page_restrictions table (2/2)" ); 00732 $this->output( "done.\n" ); 00733 00734 $this->output( "Migrating old restrictions to new table...\n" ); 00735 $task = $this->maintenance->runChild( 'UpdateRestrictions' ); 00736 $task->execute(); 00737 } 00738 00739 protected function doCategorylinksIndicesUpdate() { 00740 if ( !$this->indexHasField( 'categorylinks', 'cl_sortkey', 'cl_from' ) ) { 00741 $this->applyPatch( 'patch-categorylinksindex.sql', false, "Updating categorylinks Indices" ); 00742 } 00743 } 00744 00745 protected function doCategoryPopulation() { 00746 if ( $this->updateRowExists( 'populate category' ) ) { 00747 $this->output( "...category table already populated.\n" ); 00748 return; 00749 } 00750 00751 $this->output( 00752 "Populating category table, printing progress markers. " . 00753 "For large databases, you\n" . 00754 "may want to hit Ctrl-C and do this manually with maintenance/\n" . 00755 "populateCategory.php.\n" 00756 ); 00757 $task = $this->maintenance->runChild( 'PopulateCategory' ); 00758 $task->execute(); 00759 $this->output( "Done populating category table.\n" ); 00760 } 00761 00762 protected function doPopulateParentId() { 00763 if ( !$this->updateRowExists( 'populate rev_parent_id' ) ) { 00764 $this->output( 00765 "Populating rev_parent_id fields, printing progress markers. For large\n" . 00766 "databases, you may want to hit Ctrl-C and do this manually with\n" . 00767 "maintenance/populateParentId.php.\n" ); 00768 00769 $task = $this->maintenance->runChild( 'PopulateParentId' ); 00770 $task->execute(); 00771 } 00772 } 00773 00774 protected function doMaybeProfilingMemoryUpdate() { 00775 if ( !$this->db->tableExists( 'profiling', __METHOD__ ) ) { 00776 // Simply ignore 00777 } elseif ( $this->db->fieldExists( 'profiling', 'pf_memory', __METHOD__ ) ) { 00778 $this->output( "...profiling table has pf_memory field.\n" ); 00779 } else { 00780 $this->applyPatch( 'patch-profiling-memory.sql', false, "Adding pf_memory field to table profiling" ); 00781 } 00782 } 00783 00784 protected function doFilearchiveIndicesUpdate() { 00785 $info = $this->db->indexInfo( 'filearchive', 'fa_user_timestamp', __METHOD__ ); 00786 if ( !$info ) { 00787 $this->applyPatch( 'patch-filearchive-user-index.sql', false, "Updating filearchive indices" ); 00788 } 00789 } 00790 00791 protected function doUniquePlTlIl() { 00792 $info = $this->db->indexInfo( 'pagelinks', 'pl_namespace' ); 00793 if ( is_array( $info ) && !$info[0]->Non_unique ) { 00794 $this->output( "...pl_namespace, tl_namespace, il_to indices are already UNIQUE.\n" ); 00795 return; 00796 } 00797 00798 $this->applyPatch( 'patch-pl-tl-il-unique.sql', false, "Making pl_namespace, tl_namespace and il_to indices UNIQUE" ); 00799 } 00800 00801 protected function renameEuWikiId() { 00802 if ( $this->db->fieldExists( 'external_user', 'eu_local_id', __METHOD__ ) ) { 00803 $this->output( "...eu_wiki_id already renamed to eu_local_id.\n" ); 00804 return; 00805 } 00806 00807 $this->applyPatch( 'patch-eu_local_id.sql', false, "Renaming eu_wiki_id -> eu_local_id" ); 00808 } 00809 00810 protected function doUpdateMimeMinorField() { 00811 if ( $this->updateRowExists( 'mime_minor_length' ) ) { 00812 $this->output( "...*_mime_minor fields are already long enough.\n" ); 00813 return; 00814 } 00815 00816 $this->applyPatch( 'patch-mime_minor_length.sql', false, "Altering all *_mime_minor fields to 100 bytes in size" ); 00817 } 00818 00819 protected function doClFieldsUpdate() { 00820 if ( $this->updateRowExists( 'cl_fields_update' ) ) { 00821 $this->output( "...categorylinks up-to-date.\n" ); 00822 return; 00823 } 00824 00825 $this->applyPatch( 'patch-categorylinks-better-collation2.sql', false, 'Updating categorylinks (again)' ); 00826 } 00827 00828 protected function doLangLinksLengthUpdate() { 00829 $langlinks = $this->db->tableName( 'langlinks' ); 00830 $res = $this->db->query( "SHOW COLUMNS FROM $langlinks LIKE 'll_lang'" ); 00831 $row = $this->db->fetchObject( $res ); 00832 00833 if ( $row && $row->Type == "varbinary(10)" ) { 00834 $this->applyPatch( 'patch-langlinks-ll_lang-20.sql', false, 'Updating length of ll_lang in langlinks' ); 00835 } else { 00836 $this->output( "...ll_lang is up-to-date.\n" ); 00837 } 00838 } 00839 00840 protected function doUserNewTalkTimestampNotNull() { 00841 $info = $this->db->fieldInfo( 'user_newtalk', 'user_last_timestamp' ); 00842 if ( $info->isNullable() ) { 00843 $this->output( "...user_last_timestamp is already nullable.\n" ); 00844 return; 00845 } 00846 00847 $this->applyPatch( 'patch-user-newtalk-timestamp-null.sql', false, "Making user_last_timestamp nullable" ); 00848 } 00849 }
1.7.6.1