- Generated on Wed Oct 1 2014 21:51:01 for MediaWiki by
1.7.6.1
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MediaWiki
REL1_23
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00001 <?php 00030 class MysqlUpdater extends DatabaseUpdater { 00031 protected function getCoreUpdateList() { 00032 return array( 00033 array( 'disableContentHandlerUseDB' ), 00034 00035 // 1.2 00036 array( 'addField', 'ipblocks', 'ipb_id', 'patch-ipblocks.sql' ), 00037 array( 'addField', 'ipblocks', 'ipb_expiry', 'patch-ipb_expiry.sql' ), 00038 array( 'doInterwikiUpdate' ), 00039 array( 'doIndexUpdate' ), 00040 array( 'addTable', 'hitcounter', 'patch-hitcounter.sql' ), 00041 array( 'addField', 'recentchanges', 'rc_type', 'patch-rc_type.sql' ), 00042 array( 'addIndex', 'recentchanges', 'new_name_timestamp', 'patch-rc-newindex.sql' ), 00043 00044 // 1.3 00045 array( 'addField', 'user', 'user_real_name', 'patch-user-realname.sql' ), 00046 array( 'addTable', 'querycache', 'patch-querycache.sql' ), 00047 array( 'addTable', 'objectcache', 'patch-objectcache.sql' ), 00048 array( 'addTable', 'categorylinks', 'patch-categorylinks.sql' ), 00049 array( 'doOldLinksUpdate' ), 00050 array( 'doFixAncientImagelinks' ), 00051 array( 'addField', 'recentchanges', 'rc_ip', 'patch-rc_ip.sql' ), 00052 00053 // 1.4 00054 array( 'addIndex', 'image', 'PRIMARY', 'patch-image_name_primary.sql' ), 00055 array( 'addField', 'recentchanges', 'rc_id', 'patch-rc_id.sql' ), 00056 array( 'addField', 'recentchanges', 'rc_patrolled', 'patch-rc-patrol.sql' ), 00057 array( 'addTable', 'logging', 'patch-logging.sql' ), 00058 array( 'addField', 'user', 'user_token', 'patch-user_token.sql' ), 00059 array( 'addField', 'watchlist', 'wl_notificationtimestamp', 'patch-email-notification.sql' ), 00060 array( 'doWatchlistUpdate' ), 00061 array( 'dropField', 'user', 'user_emailauthenticationtimestamp', 00062 'patch-email-authentication.sql' ), 00063 00064 // 1.5 00065 array( 'doSchemaRestructuring' ), 00066 array( 'addField', 'logging', 'log_params', 'patch-log_params.sql' ), 00067 array( 'checkBin', 'logging', 'log_title', 'patch-logging-title.sql', ), 00068 array( 'addField', 'archive', 'ar_rev_id', 'patch-archive-rev_id.sql' ), 00069 array( 'addField', 'page', 'page_len', 'patch-page_len.sql' ), 00070 array( 'dropField', 'revision', 'inverse_timestamp', 'patch-inverse_timestamp.sql' ), 00071 array( 'addField', 'revision', 'rev_text_id', 'patch-rev_text_id.sql' ), 00072 array( 'addField', 'revision', 'rev_deleted', 'patch-rev_deleted.sql' ), 00073 array( 'addField', 'image', 'img_width', 'patch-img_width.sql' ), 00074 array( 'addField', 'image', 'img_metadata', 'patch-img_metadata.sql' ), 00075 array( 'addField', 'user', 'user_email_token', 'patch-user_email_token.sql' ), 00076 array( 'addField', 'archive', 'ar_text_id', 'patch-archive-text_id.sql' ), 00077 array( 'doNamespaceSize' ), 00078 array( 'addField', 'image', 'img_media_type', 'patch-img_media_type.sql' ), 00079 array( 'doPagelinksUpdate' ), 00080 array( 'dropField', 'image', 'img_type', 'patch-drop_img_type.sql' ), 00081 array( 'doUserUniqueUpdate' ), 00082 array( 'doUserGroupsUpdate' ), 00083 array( 'addField', 'site_stats', 'ss_total_pages', 'patch-ss_total_articles.sql' ), 00084 array( 'addTable', 'user_newtalk', 'patch-usernewtalk2.sql' ), 00085 array( 'addTable', 'transcache', 'patch-transcache.sql' ), 00086 array( 'addField', 'interwiki', 'iw_trans', 'patch-interwiki-trans.sql' ), 00087 00088 // 1.6 00089 array( 'doWatchlistNull' ), 00090 array( 'addIndex', 'logging', 'times', 'patch-logging-times-index.sql' ), 00091 array( 'addField', 'ipblocks', 'ipb_range_start', 'patch-ipb_range_start.sql' ), 00092 array( 'doPageRandomUpdate' ), 00093 array( 'addField', 'user', 'user_registration', 'patch-user_registration.sql' ), 00094 array( 'doTemplatelinksUpdate' ), 00095 array( 'addTable', 'externallinks', 'patch-externallinks.sql' ), 00096 array( 'addTable', 'job', 'patch-job.sql' ), 00097 array( 'addField', 'site_stats', 'ss_images', 'patch-ss_images.sql' ), 00098 array( 'addTable', 'langlinks', 'patch-langlinks.sql' ), 00099 array( 'addTable', 'querycache_info', 'patch-querycacheinfo.sql' ), 00100 array( 'addTable', 'filearchive', 'patch-filearchive.sql' ), 00101 array( 'addField', 'ipblocks', 'ipb_anon_only', 'patch-ipb_anon_only.sql' ), 00102 array( 'addIndex', 'recentchanges', 'rc_ns_usertext', 'patch-recentchanges-utindex.sql' ), 00103 array( 'addIndex', 'recentchanges', 'rc_user_text', 'patch-rc_user_text-index.sql' ), 00104 00105 // 1.9 00106 array( 'addField', 'user', 'user_newpass_time', 'patch-user_newpass_time.sql' ), 00107 array( 'addTable', 'redirect', 'patch-redirect.sql' ), 00108 array( 'addTable', 'querycachetwo', 'patch-querycachetwo.sql' ), 00109 array( 'addField', 'ipblocks', 'ipb_enable_autoblock', 'patch-ipb_optional_autoblock.sql' ), 00110 array( 'doBacklinkingIndicesUpdate' ), 00111 array( 'addField', 'recentchanges', 'rc_old_len', 'patch-rc_len.sql' ), 00112 array( 'addField', 'user', 'user_editcount', 'patch-user_editcount.sql' ), 00113 00114 // 1.10 00115 array( 'doRestrictionsUpdate' ), 00116 array( 'addField', 'logging', 'log_id', 'patch-log_id.sql' ), 00117 array( 'addField', 'revision', 'rev_parent_id', 'patch-rev_parent_id.sql' ), 00118 array( 'addField', 'page_restrictions', 'pr_id', 'patch-page_restrictions_sortkey.sql' ), 00119 array( 'addField', 'revision', 'rev_len', 'patch-rev_len.sql' ), 00120 array( 'addField', 'recentchanges', 'rc_deleted', 'patch-rc_deleted.sql' ), 00121 array( 'addField', 'logging', 'log_deleted', 'patch-log_deleted.sql' ), 00122 array( 'addField', 'archive', 'ar_deleted', 'patch-ar_deleted.sql' ), 00123 array( 'addField', 'ipblocks', 'ipb_deleted', 'patch-ipb_deleted.sql' ), 00124 array( 'addField', 'filearchive', 'fa_deleted', 'patch-fa_deleted.sql' ), 00125 array( 'addField', 'archive', 'ar_len', 'patch-ar_len.sql' ), 00126 00127 // 1.11 00128 array( 'addField', 'ipblocks', 'ipb_block_email', 'patch-ipb_emailban.sql' ), 00129 array( 'doCategorylinksIndicesUpdate' ), 00130 array( 'addField', 'oldimage', 'oi_metadata', 'patch-oi_metadata.sql' ), 00131 array( 'addIndex', 'archive', 'usertext_timestamp', 'patch-archive-user-index.sql' ), 00132 array( 'addIndex', 'image', 'img_usertext_timestamp', 'patch-image-user-index.sql' ), 00133 array( 'addIndex', 'oldimage', 'oi_usertext_timestamp', 'patch-oldimage-user-index.sql' ), 00134 array( 'addField', 'archive', 'ar_page_id', 'patch-archive-page_id.sql' ), 00135 array( 'addField', 'image', 'img_sha1', 'patch-img_sha1.sql' ), 00136 00137 // 1.12 00138 array( 'addTable', 'protected_titles', 'patch-protected_titles.sql' ), 00139 00140 // 1.13 00141 array( 'addField', 'ipblocks', 'ipb_by_text', 'patch-ipb_by_text.sql' ), 00142 array( 'addTable', 'page_props', 'patch-page_props.sql' ), 00143 array( 'addTable', 'updatelog', 'patch-updatelog.sql' ), 00144 array( 'addTable', 'category', 'patch-category.sql' ), 00145 array( 'doCategoryPopulation' ), 00146 array( 'addField', 'archive', 'ar_parent_id', 'patch-ar_parent_id.sql' ), 00147 array( 'addField', 'user_newtalk', 'user_last_timestamp', 'patch-user_last_timestamp.sql' ), 00148 array( 'doPopulateParentId' ), 00149 array( 'checkBin', 'protected_titles', 'pt_title', 'patch-pt_title-encoding.sql', ), 00150 array( 'doMaybeProfilingMemoryUpdate' ), 00151 array( 'doFilearchiveIndicesUpdate' ), 00152 00153 // 1.14 00154 array( 'addField', 'site_stats', 'ss_active_users', 'patch-ss_active_users.sql' ), 00155 array( 'doActiveUsersInit' ), 00156 array( 'addField', 'ipblocks', 'ipb_allow_usertalk', 'patch-ipb_allow_usertalk.sql' ), 00157 00158 // 1.15 00159 array( 'doUniquePlTlIl' ), 00160 array( 'addTable', 'change_tag', 'patch-change_tag.sql' ), 00161 array( 'addTable', 'tag_summary', 'patch-tag_summary.sql' ), 00162 array( 'addTable', 'valid_tag', 'patch-valid_tag.sql' ), 00163 00164 // 1.16 00165 array( 'addTable', 'user_properties', 'patch-user_properties.sql' ), 00166 array( 'addTable', 'log_search', 'patch-log_search.sql' ), 00167 array( 'addField', 'logging', 'log_user_text', 'patch-log_user_text.sql' ), 00168 # listed separately from the previous update because 1.16 was released without this update 00169 array( 'doLogUsertextPopulation' ), 00170 array( 'doLogSearchPopulation' ), 00171 array( 'addTable', 'l10n_cache', 'patch-l10n_cache.sql' ), 00172 array( 'addIndex', 'log_search', 'ls_field_val', 'patch-log_search-rename-index.sql' ), 00173 array( 'addIndex', 'change_tag', 'change_tag_rc_tag', 'patch-change_tag-indexes.sql' ), 00174 array( 'addField', 'redirect', 'rd_interwiki', 'patch-rd_interwiki.sql' ), 00175 array( 'doUpdateTranscacheField' ), 00176 array( 'doUpdateMimeMinorField' ), 00177 00178 // 1.17 00179 array( 'addTable', 'iwlinks', 'patch-iwlinks.sql' ), 00180 array( 'addIndex', 'iwlinks', 'iwl_prefix_title_from', 'patch-rename-iwl_prefix.sql' ), 00181 array( 'addField', 'updatelog', 'ul_value', 'patch-ul_value.sql' ), 00182 array( 'addField', 'interwiki', 'iw_api', 'patch-iw_api_and_wikiid.sql' ), 00183 array( 'dropIndex', 'iwlinks', 'iwl_prefix', 'patch-kill-iwl_prefix.sql' ), 00184 array( 'addField', 'categorylinks', 'cl_collation', 'patch-categorylinks-better-collation.sql' ), 00185 array( 'doClFieldsUpdate' ), 00186 array( 'doCollationUpdate' ), 00187 array( 'addTable', 'msg_resource', 'patch-msg_resource.sql' ), 00188 array( 'addTable', 'module_deps', 'patch-module_deps.sql' ), 00189 array( 'dropIndex', 'archive', 'ar_page_revid', 'patch-archive_kill_ar_page_revid.sql' ), 00190 array( 'addIndex', 'archive', 'ar_revid', 'patch-archive_ar_revid.sql' ), 00191 array( 'doLangLinksLengthUpdate' ), 00192 00193 // 1.18 00194 array( 'doUserNewTalkTimestampNotNull' ), 00195 array( 'addIndex', 'user', 'user_email', 'patch-user_email_index.sql' ), 00196 array( 'modifyField', 'user_properties', 'up_property', 'patch-up_property.sql' ), 00197 array( 'addTable', 'uploadstash', 'patch-uploadstash.sql' ), 00198 array( 'addTable', 'user_former_groups', 'patch-user_former_groups.sql' ), 00199 00200 // 1.19 00201 array( 'addIndex', 'logging', 'type_action', 'patch-logging-type-action-index.sql' ), 00202 array( 'addField', 'revision', 'rev_sha1', 'patch-rev_sha1.sql' ), 00203 array( 'doMigrateUserOptions' ), 00204 array( 'dropField', 'user', 'user_options', 'patch-drop-user_options.sql' ), 00205 array( 'addField', 'archive', 'ar_sha1', 'patch-ar_sha1.sql' ), 00206 array( 'addIndex', 'page', 'page_redirect_namespace_len', 00207 'patch-page_redirect_namespace_len.sql' ), 00208 array( 'addField', 'uploadstash', 'us_chunk_inx', 'patch-uploadstash_chunk.sql' ), 00209 array( 'addfield', 'job', 'job_timestamp', 'patch-jobs-add-timestamp.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( 'enableContentHandlerUseDB' ), 00224 array( 'dropField', 'site_stats', 'ss_admins', 'patch-drop-ss_admins.sql' ), 00225 array( 'dropField', 'recentchanges', 'rc_moved_to_title', 'patch-rc_moved.sql' ), 00226 array( 'addTable', 'sites', 'patch-sites.sql' ), 00227 array( 'addField', 'filearchive', 'fa_sha1', 'patch-fa_sha1.sql' ), 00228 array( 'addField', 'job', 'job_token', 'patch-job_token.sql' ), 00229 array( 'addField', 'job', 'job_attempts', 'patch-job_attempts.sql' ), 00230 array( 'doEnableProfiling' ), 00231 array( 'addField', 'uploadstash', 'us_props', 'patch-uploadstash-us_props.sql' ), 00232 array( 'modifyField', 'user_groups', 'ug_group', 'patch-ug_group-length-increase-255.sql' ), 00233 array( 'modifyField', 'user_former_groups', 'ufg_group', 00234 'patch-ufg_group-length-increase-255.sql' ), 00235 array( 'addIndex', 'page_props', 'pp_propname_page', 00236 'patch-page_props-propname-page-index.sql' ), 00237 array( 'addIndex', 'image', 'img_media_mime', 'patch-img_media_mime-index.sql' ), 00238 00239 // 1.22 00240 array( 'doIwlinksIndexNonUnique' ), 00241 array( 'addIndex', 'iwlinks', 'iwl_prefix_from_title', 00242 'patch-iwlinks-from-title-index.sql' ), 00243 array( 'addField', 'archive', 'ar_id', 'patch-archive-ar_id.sql' ), 00244 array( 'addField', 'externallinks', 'el_id', 'patch-externallinks-el_id.sql' ), 00245 00246 // 1.23 00247 array( 'addField', 'recentchanges', 'rc_source', 'patch-rc_source.sql' ), 00248 array( 'addIndex', 'logging', 'log_user_text_type_time', 00249 'patch-logging_user_text_type_time_index.sql' ), 00250 array( 'addIndex', 'logging', 'log_user_text_time', 'patch-logging_user_text_time_index.sql' ), 00251 array( 'addField', 'page', 'page_links_updated', 'patch-page_links_updated.sql' ), 00252 array( 'addField', 'user', 'user_password_expires', 'patch-user_password_expire.sql' ), 00253 ); 00254 } 00255 00265 protected function checkBin( $table, $field, $patchFile ) { 00266 if ( !$this->doTable( $table ) ) { 00267 return true; 00268 } 00269 00271 $fieldInfo = $this->db->fieldInfo( $table, $field ); 00272 if ( $fieldInfo->isBinary() ) { 00273 $this->output( "...$table table has correct $field encoding.\n" ); 00274 } else { 00275 $this->applyPatch( $patchFile, false, "Fixing $field encoding on $table table" ); 00276 } 00277 } 00278 00287 protected function indexHasField( $table, $index, $field ) { 00288 if ( !$this->doTable( $table ) ) { 00289 return true; 00290 } 00291 00292 $info = $this->db->indexInfo( $table, $index, __METHOD__ ); 00293 if ( $info ) { 00294 foreach ( $info as $row ) { 00295 if ( $row->Column_name == $field ) { 00296 $this->output( "...index $index on table $table includes field $field.\n" ); 00297 00298 return true; 00299 } 00300 } 00301 } 00302 $this->output( "...index $index on table $table has no field $field; added.\n" ); 00303 00304 return false; 00305 } 00306 00310 protected function doInterwikiUpdate() { 00311 global $IP; 00312 00313 if ( !$this->doTable( 'interwiki' ) ) { 00314 return true; 00315 } 00316 00317 if ( $this->db->tableExists( "interwiki", __METHOD__ ) ) { 00318 $this->output( "...already have interwiki table\n" ); 00319 00320 return; 00321 } 00322 00323 $this->applyPatch( 'patch-interwiki.sql', false, 'Creating interwiki table' ); 00324 $this->applyPatch( 00325 "$IP/maintenance/interwiki.sql", 00326 true, 00327 'Adding default interwiki definitions' 00328 ); 00329 } 00330 00334 protected function doIndexUpdate() { 00335 $meta = $this->db->fieldInfo( 'recentchanges', 'rc_timestamp' ); 00336 if ( $meta === false ) { 00337 throw new MWException( 'Missing rc_timestamp field of recentchanges table. Should not happen.' ); 00338 } 00339 if ( $meta->isMultipleKey() ) { 00340 $this->output( "...indexes seem up to 20031107 standards.\n" ); 00341 00342 return; 00343 } 00344 00345 $this->applyPatch( 'patch-indexes.sql', true, "Updating indexes to 20031107" ); 00346 } 00347 00348 protected function doOldLinksUpdate() { 00349 $cl = $this->maintenance->runChild( 'ConvertLinks' ); 00350 $cl->execute(); 00351 } 00352 00353 protected function doFixAncientImagelinks() { 00354 $info = $this->db->fieldInfo( 'imagelinks', 'il_from' ); 00355 if ( !$info || $info->type() !== 'string' ) { 00356 $this->output( "...il_from OK\n" ); 00357 00358 return; 00359 } 00360 00361 $applied = $this->applyPatch( 00362 'patch-fix-il_from.sql', 00363 false, 00364 'Fixing ancient broken imagelinks table.' 00365 ); 00366 00367 if ( $applied ) { 00368 $this->output( "NOTE: you will have to run maintenance/refreshLinks.php after this." ); 00369 } 00370 } 00371 00375 function doWatchlistUpdate() { 00376 $talk = $this->db->selectField( 'watchlist', 'count(*)', 'wl_namespace & 1', __METHOD__ ); 00377 $nontalk = $this->db->selectField( 00378 'watchlist', 00379 'count(*)', 00380 'NOT (wl_namespace & 1)', 00381 __METHOD__ 00382 ); 00383 if ( $talk == $nontalk ) { 00384 $this->output( "...watchlist talk page rows already present.\n" ); 00385 00386 return; 00387 } 00388 00389 $this->output( "Adding missing watchlist talk page rows... " ); 00390 $this->db->insertSelect( 'watchlist', 'watchlist', 00391 array( 00392 'wl_user' => 'wl_user', 00393 'wl_namespace' => 'wl_namespace | 1', 00394 'wl_title' => 'wl_title', 00395 'wl_notificationtimestamp' => 'wl_notificationtimestamp' 00396 ), array( 'NOT (wl_namespace & 1)' ), __METHOD__, 'IGNORE' ); 00397 $this->output( "done.\n" ); 00398 00399 $this->output( "Adding missing watchlist subject page rows... " ); 00400 $this->db->insertSelect( 'watchlist', 'watchlist', 00401 array( 00402 'wl_user' => 'wl_user', 00403 'wl_namespace' => 'wl_namespace & ~1', 00404 'wl_title' => 'wl_title', 00405 'wl_notificationtimestamp' => 'wl_notificationtimestamp' 00406 ), array( 'wl_namespace & 1' ), __METHOD__, 'IGNORE' ); 00407 $this->output( "done.\n" ); 00408 } 00409 00410 function doSchemaRestructuring() { 00411 if ( $this->db->tableExists( 'page', __METHOD__ ) ) { 00412 $this->output( "...page table already exists.\n" ); 00413 00414 return; 00415 } 00416 00417 $this->output( "...converting from cur/old to page/revision/text DB structure.\n" ); 00418 $this->output( wfTimestamp( TS_DB ) ); 00419 $this->output( "......checking for duplicate entries.\n" ); 00420 00421 list( $cur, $old, $page, $revision, $text ) = $this->db->tableNamesN( 00422 'cur', 00423 'old', 00424 'page', 00425 'revision', 00426 'text' 00427 ); 00428 00429 $rows = $this->db->query( " 00430 SELECT cur_title, cur_namespace, COUNT(cur_namespace) AS c 00431 FROM $cur 00432 GROUP BY cur_title, cur_namespace 00433 HAVING c>1", 00434 __METHOD__ 00435 ); 00436 00437 if ( $rows->numRows() > 0 ) { 00438 $this->output( wfTimestamp( TS_DB ) ); 00439 $this->output( "......<b>Found duplicate entries</b>\n" ); 00440 $this->output( sprintf( "<b> %-60s %3s %5s</b>\n", 'Title', 'NS', 'Count' ) ); 00441 $duplicate = array(); 00442 foreach ( $rows as $row ) { 00443 if ( !isset( $duplicate[$row->cur_namespace] ) ) { 00444 $duplicate[$row->cur_namespace] = array(); 00445 } 00446 00447 $duplicate[$row->cur_namespace][] = $row->cur_title; 00448 $this->output( sprintf( 00449 " %-60s %3s %5s\n", 00450 $row->cur_title, $row->cur_namespace, 00451 $row->c 00452 ) ); 00453 } 00454 $sql = "SELECT cur_title, cur_namespace, cur_id, cur_timestamp FROM $cur WHERE "; 00455 $firstCond = true; 00456 foreach ( $duplicate as $ns => $titles ) { 00457 if ( $firstCond ) { 00458 $firstCond = false; 00459 } else { 00460 $sql .= ' OR '; 00461 } 00462 $sql .= "( cur_namespace = {$ns} AND cur_title in ("; 00463 $first = true; 00464 foreach ( $titles as $t ) { 00465 if ( $first ) { 00466 $sql .= $this->db->addQuotes( $t ); 00467 $first = false; 00468 } else { 00469 $sql .= ', ' . $this->db->addQuotes( $t ); 00470 } 00471 } 00472 $sql .= ") ) \n"; 00473 } 00474 # By sorting descending, the most recent entry will be the first in the list. 00475 # All following entries will be deleted by the next while-loop. 00476 $sql .= 'ORDER BY cur_namespace, cur_title, cur_timestamp DESC'; 00477 00478 $rows = $this->db->query( $sql, __METHOD__ ); 00479 00480 $prev_title = $prev_namespace = false; 00481 $deleteId = array(); 00482 00483 foreach ( $rows as $row ) { 00484 if ( $prev_title == $row->cur_title && $prev_namespace == $row->cur_namespace ) { 00485 $deleteId[] = $row->cur_id; 00486 } 00487 $prev_title = $row->cur_title; 00488 $prev_namespace = $row->cur_namespace; 00489 } 00490 $sql = "DELETE FROM $cur WHERE cur_id IN ( " . join( ',', $deleteId ) . ')'; 00491 $this->db->query( $sql, __METHOD__ ); 00492 $this->output( wfTimestamp( TS_DB ) ); 00493 $this->output( "......<b>Deleted</b> " . $this->db->affectedRows() . " records.\n" ); 00494 } 00495 00496 $this->output( wfTimestamp( TS_DB ) ); 00497 $this->output( "......Creating tables.\n" ); 00498 $this->db->query( "CREATE TABLE $page ( 00499 page_id int(8) unsigned NOT NULL auto_increment, 00500 page_namespace int NOT NULL, 00501 page_title varchar(255) binary NOT NULL, 00502 page_restrictions tinyblob NOT NULL, 00503 page_counter bigint(20) unsigned NOT NULL default '0', 00504 page_is_redirect tinyint(1) unsigned NOT NULL default '0', 00505 page_is_new tinyint(1) unsigned NOT NULL default '0', 00506 page_random real unsigned NOT NULL, 00507 page_touched char(14) binary NOT NULL default '', 00508 page_latest int(8) unsigned NOT NULL, 00509 page_len int(8) unsigned NOT NULL, 00510 00511 PRIMARY KEY page_id (page_id), 00512 UNIQUE INDEX name_title (page_namespace,page_title), 00513 INDEX (page_random), 00514 INDEX (page_len) 00515 ) ENGINE=InnoDB", __METHOD__ ); 00516 $this->db->query( "CREATE TABLE $revision ( 00517 rev_id int(8) unsigned NOT NULL auto_increment, 00518 rev_page int(8) unsigned NOT NULL, 00519 rev_comment tinyblob NOT NULL, 00520 rev_user int(5) unsigned NOT NULL default '0', 00521 rev_user_text varchar(255) binary NOT NULL default '', 00522 rev_timestamp char(14) binary NOT NULL default '', 00523 rev_minor_edit tinyint(1) unsigned NOT NULL default '0', 00524 rev_deleted tinyint(1) unsigned NOT NULL default '0', 00525 rev_len int(8) unsigned, 00526 rev_parent_id int(8) unsigned default NULL, 00527 PRIMARY KEY rev_page_id (rev_page, rev_id), 00528 UNIQUE INDEX rev_id (rev_id), 00529 INDEX rev_timestamp (rev_timestamp), 00530 INDEX page_timestamp (rev_page,rev_timestamp), 00531 INDEX user_timestamp (rev_user,rev_timestamp), 00532 INDEX usertext_timestamp (rev_user_text,rev_timestamp) 00533 ) ENGINE=InnoDB", __METHOD__ ); 00534 00535 $this->output( wfTimestamp( TS_DB ) ); 00536 $this->output( "......Locking tables.\n" ); 00537 $this->db->query( 00538 "LOCK TABLES $page WRITE, $revision WRITE, $old WRITE, $cur WRITE", 00539 __METHOD__ 00540 ); 00541 00542 $maxold = intval( $this->db->selectField( 'old', 'max(old_id)', '', __METHOD__ ) ); 00543 $this->output( wfTimestamp( TS_DB ) ); 00544 $this->output( "......maxold is {$maxold}\n" ); 00545 00546 $this->output( wfTimestamp( TS_DB ) ); 00547 global $wgLegacySchemaConversion; 00548 if ( $wgLegacySchemaConversion ) { 00549 // Create HistoryBlobCurStub entries. 00550 // Text will be pulled from the leftover 'cur' table at runtime. 00551 $this->output( "......Moving metadata from cur; using blob references to text in cur table.\n" ); 00552 $cur_text = "concat('O:18:\"historyblobcurstub\":1:{s:6:\"mCurId\";i:',cur_id,';}')"; 00553 $cur_flags = "'object'"; 00554 } else { 00555 // Copy all cur text in immediately: this may take longer but avoids 00556 // having to keep an extra table around. 00557 $this->output( "......Moving text from cur.\n" ); 00558 $cur_text = 'cur_text'; 00559 $cur_flags = "''"; 00560 } 00561 $this->db->query( 00562 "INSERT INTO $old (old_namespace, old_title, old_text, old_comment, old_user, 00563 old_user_text, old_timestamp, old_minor_edit, old_flags) 00564 SELECT cur_namespace, cur_title, $cur_text, cur_comment, cur_user, cur_user_text, 00565 cur_timestamp, cur_minor_edit, $cur_flags 00566 FROM $cur", 00567 __METHOD__ 00568 ); 00569 00570 $this->output( wfTimestamp( TS_DB ) ); 00571 $this->output( "......Setting up revision table.\n" ); 00572 $this->db->query( 00573 "INSERT INTO $revision (rev_id, rev_page, rev_comment, rev_user, 00574 rev_user_text, rev_timestamp, rev_minor_edit) 00575 SELECT old_id, cur_id, old_comment, old_user, old_user_text, 00576 old_timestamp, old_minor_edit 00577 FROM $old,$cur WHERE old_namespace=cur_namespace AND old_title=cur_title", 00578 __METHOD__ 00579 ); 00580 00581 $this->output( wfTimestamp( TS_DB ) ); 00582 $this->output( "......Setting up page table.\n" ); 00583 $this->db->query( 00584 "INSERT INTO $page (page_id, page_namespace, page_title, 00585 page_restrictions, page_counter, page_is_redirect, page_is_new, page_random, 00586 page_touched, page_latest, page_len) 00587 SELECT cur_id, cur_namespace, cur_title, cur_restrictions, cur_counter, 00588 cur_is_redirect, cur_is_new, cur_random, cur_touched, rev_id, LENGTH(cur_text) 00589 FROM $cur,$revision 00590 WHERE cur_id=rev_page AND rev_timestamp=cur_timestamp AND rev_id > {$maxold}", 00591 __METHOD__ 00592 ); 00593 00594 $this->output( wfTimestamp( TS_DB ) ); 00595 $this->output( "......Unlocking tables.\n" ); 00596 $this->db->query( "UNLOCK TABLES", __METHOD__ ); 00597 00598 $this->output( wfTimestamp( TS_DB ) ); 00599 $this->output( "......Renaming old.\n" ); 00600 $this->db->query( "ALTER TABLE $old RENAME TO $text", __METHOD__ ); 00601 00602 $this->output( wfTimestamp( TS_DB ) ); 00603 $this->output( "...done.\n" ); 00604 } 00605 00606 protected function doNamespaceSize() { 00607 $tables = array( 00608 'page' => 'page', 00609 'archive' => 'ar', 00610 'recentchanges' => 'rc', 00611 'watchlist' => 'wl', 00612 'querycache' => 'qc', 00613 'logging' => 'log', 00614 ); 00615 foreach ( $tables as $table => $prefix ) { 00616 $field = $prefix . '_namespace'; 00617 00618 $tablename = $this->db->tableName( $table ); 00619 $result = $this->db->query( "SHOW COLUMNS FROM $tablename LIKE '$field'", __METHOD__ ); 00620 $info = $this->db->fetchObject( $result ); 00621 00622 if ( substr( $info->Type, 0, 3 ) == 'int' ) { 00623 $this->output( "...$field is already a full int ($info->Type).\n" ); 00624 } else { 00625 $this->output( "Promoting $field from $info->Type to int... " ); 00626 $this->db->query( "ALTER TABLE $tablename MODIFY $field int NOT NULL", __METHOD__ ); 00627 $this->output( "done.\n" ); 00628 } 00629 } 00630 } 00631 00632 protected function doPagelinksUpdate() { 00633 if ( $this->db->tableExists( 'pagelinks', __METHOD__ ) ) { 00634 $this->output( "...already have pagelinks table.\n" ); 00635 00636 return; 00637 } 00638 00639 $this->applyPatch( 00640 'patch-pagelinks.sql', 00641 false, 00642 'Converting links and brokenlinks tables to pagelinks' 00643 ); 00644 00645 global $wgContLang; 00646 foreach ( MWNamespace::getCanonicalNamespaces() as $ns => $name ) { 00647 if ( $ns == 0 ) { 00648 continue; 00649 } 00650 00651 $this->output( "Cleaning up broken links for namespace $ns... " ); 00652 00653 $pagelinks = $this->db->tableName( 'pagelinks' ); 00654 $name = $wgContLang->getNsText( $ns ); 00655 $prefix = $this->db->strencode( $name ); 00656 $likeprefix = str_replace( '_', '\\_', $prefix ); 00657 00658 $sql = "UPDATE $pagelinks 00659 SET pl_namespace=$ns, 00660 pl_title=TRIM(LEADING '$prefix:' FROM pl_title) 00661 WHERE pl_namespace=0 00662 AND pl_title LIKE '$likeprefix:%'"; 00663 00664 $this->db->query( $sql, __METHOD__ ); 00665 $this->output( "done.\n" ); 00666 } 00667 } 00668 00669 protected function doUserUniqueUpdate() { 00670 if ( !$this->doTable( 'user' ) ) { 00671 return true; 00672 } 00673 00674 $duper = new UserDupes( $this->db, array( $this, 'output' ) ); 00675 if ( $duper->hasUniqueIndex() ) { 00676 $this->output( "...already have unique user_name index.\n" ); 00677 00678 return; 00679 } 00680 00681 if ( !$duper->clearDupes() ) { 00682 $this->output( "WARNING: This next step will probably fail due to unfixed duplicates...\n" ); 00683 } 00684 $this->applyPatch( 'patch-user_nameindex.sql', false, "Adding unique index on user_name" ); 00685 } 00686 00687 protected function doUserGroupsUpdate() { 00688 if ( !$this->doTable( 'user_groups' ) ) { 00689 return true; 00690 } 00691 00692 if ( $this->db->tableExists( 'user_groups', __METHOD__ ) ) { 00693 $info = $this->db->fieldInfo( 'user_groups', 'ug_group' ); 00694 if ( $info->type() == 'int' ) { 00695 $oldug = $this->db->tableName( 'user_groups' ); 00696 $newug = $this->db->tableName( 'user_groups_bogus' ); 00697 $this->output( "user_groups table exists but is in bogus intermediate " . 00698 "format. Renaming to $newug... " ); 00699 $this->db->query( "ALTER TABLE $oldug RENAME TO $newug", __METHOD__ ); 00700 $this->output( "done.\n" ); 00701 00702 $this->applyPatch( 'patch-user_groups.sql', false, "Re-adding fresh user_groups table" ); 00703 00704 $this->output( "***\n" ); 00705 $this->output( "*** WARNING: You will need to manually fix up user " . 00706 "permissions in the user_groups\n" ); 00707 $this->output( "*** table. Old 1.5 alpha versions did some pretty funky stuff...\n" ); 00708 $this->output( "***\n" ); 00709 } else { 00710 $this->output( "...user_groups table exists and is in current format.\n" ); 00711 } 00712 00713 return; 00714 } 00715 00716 $this->applyPatch( 'patch-user_groups.sql', false, "Adding user_groups table" ); 00717 00718 if ( !$this->db->tableExists( 'user_rights', __METHOD__ ) ) { 00719 if ( $this->db->fieldExists( 'user', 'user_rights', __METHOD__ ) ) { 00720 $this->applyPatch( 00721 'patch-user_rights.sql', 00722 false, 00723 'Upgrading from a 1.3 or older database? Breaking out user_rights for conversion' 00724 ); 00725 } else { 00726 $this->output( "*** WARNING: couldn't locate user_rights table or field for upgrade.\n" ); 00727 $this->output( "*** You may need to manually configure some sysops by manipulating\n" ); 00728 $this->output( "*** the user_groups table.\n" ); 00729 00730 return; 00731 } 00732 } 00733 00734 $this->output( "Converting user_rights table to user_groups... " ); 00735 $result = $this->db->select( 'user_rights', 00736 array( 'ur_user', 'ur_rights' ), 00737 array( "ur_rights != ''" ), 00738 __METHOD__ ); 00739 00740 foreach ( $result as $row ) { 00741 $groups = array_unique( 00742 array_map( 'trim', 00743 explode( ',', $row->ur_rights ) ) ); 00744 00745 foreach ( $groups as $group ) { 00746 $this->db->insert( 'user_groups', 00747 array( 00748 'ug_user' => $row->ur_user, 00749 'ug_group' => $group ), 00750 __METHOD__ ); 00751 } 00752 } 00753 $this->output( "done.\n" ); 00754 } 00755 00760 protected function doWatchlistNull() { 00761 $info = $this->db->fieldInfo( 'watchlist', 'wl_notificationtimestamp' ); 00762 if ( !$info ) { 00763 return; 00764 } 00765 if ( $info->isNullable() ) { 00766 $this->output( "...wl_notificationtimestamp is already nullable.\n" ); 00767 00768 return; 00769 } 00770 00771 $this->applyPatch( 00772 'patch-watchlist-null.sql', 00773 false, 00774 'Making wl_notificationtimestamp nullable' 00775 ); 00776 } 00777 00783 protected function doPageRandomUpdate() { 00784 $page = $this->db->tableName( 'page' ); 00785 $this->db->query( "UPDATE $page SET page_random = RAND() WHERE page_random = 0", __METHOD__ ); 00786 $rows = $this->db->affectedRows(); 00787 00788 if ( $rows ) { 00789 $this->output( "Set page_random to a random value on $rows rows where it was set to 0\n" ); 00790 } else { 00791 $this->output( "...no page_random rows needed to be set\n" ); 00792 } 00793 } 00794 00795 protected function doTemplatelinksUpdate() { 00796 if ( $this->db->tableExists( 'templatelinks', __METHOD__ ) ) { 00797 $this->output( "...templatelinks table already exists\n" ); 00798 00799 return; 00800 } 00801 00802 $this->applyPatch( 'patch-templatelinks.sql', false, "Creating templatelinks table" ); 00803 00804 $this->output( "Populating...\n" ); 00805 if ( wfGetLB()->getServerCount() > 1 ) { 00806 // Slow, replication-friendly update 00807 $res = $this->db->select( 'pagelinks', array( 'pl_from', 'pl_namespace', 'pl_title' ), 00808 array( 'pl_namespace' => NS_TEMPLATE ), __METHOD__ ); 00809 $count = 0; 00810 foreach ( $res as $row ) { 00811 $count = ( $count + 1 ) % 100; 00812 if ( $count == 0 ) { 00813 wfWaitForSlaves(); 00814 } 00815 $this->db->insert( 'templatelinks', 00816 array( 00817 'tl_from' => $row->pl_from, 00818 'tl_namespace' => $row->pl_namespace, 00819 'tl_title' => $row->pl_title, 00820 ), __METHOD__ 00821 ); 00822 } 00823 } else { 00824 // Fast update 00825 $this->db->insertSelect( 'templatelinks', 'pagelinks', 00826 array( 00827 'tl_from' => 'pl_from', 00828 'tl_namespace' => 'pl_namespace', 00829 'tl_title' => 'pl_title' 00830 ), array( 00831 'pl_namespace' => 10 00832 ), __METHOD__ 00833 ); 00834 } 00835 $this->output( "Done. Please run maintenance/refreshLinks.php for a more " . 00836 "thorough templatelinks update.\n" ); 00837 } 00838 00839 protected function doBacklinkingIndicesUpdate() { 00840 if ( !$this->indexHasField( 'pagelinks', 'pl_namespace', 'pl_from' ) || 00841 !$this->indexHasField( 'templatelinks', 'tl_namespace', 'tl_from' ) || 00842 !$this->indexHasField( 'imagelinks', 'il_to', 'il_from' ) 00843 ) { 00844 $this->applyPatch( 'patch-backlinkindexes.sql', false, "Updating backlinking indices" ); 00845 } 00846 } 00847 00853 protected function doRestrictionsUpdate() { 00854 if ( $this->db->tableExists( 'page_restrictions', __METHOD__ ) ) { 00855 $this->output( "...page_restrictions table already exists.\n" ); 00856 00857 return; 00858 } 00859 00860 $this->applyPatch( 00861 'patch-page_restrictions.sql', 00862 false, 00863 'Creating page_restrictions table (1/2)' 00864 ); 00865 $this->applyPatch( 00866 'patch-page_restrictions_sortkey.sql', 00867 false, 00868 'Creating page_restrictions table (2/2)' 00869 ); 00870 $this->output( "done.\n" ); 00871 00872 $this->output( "Migrating old restrictions to new table...\n" ); 00873 $task = $this->maintenance->runChild( 'UpdateRestrictions' ); 00874 $task->execute(); 00875 } 00876 00877 protected function doCategorylinksIndicesUpdate() { 00878 if ( !$this->indexHasField( 'categorylinks', 'cl_sortkey', 'cl_from' ) ) { 00879 $this->applyPatch( 'patch-categorylinksindex.sql', false, "Updating categorylinks Indices" ); 00880 } 00881 } 00882 00883 protected function doCategoryPopulation() { 00884 if ( $this->updateRowExists( 'populate category' ) ) { 00885 $this->output( "...category table already populated.\n" ); 00886 00887 return; 00888 } 00889 00890 $this->output( 00891 "Populating category table, printing progress markers. " . 00892 "For large databases, you\n" . 00893 "may want to hit Ctrl-C and do this manually with maintenance/\n" . 00894 "populateCategory.php.\n" 00895 ); 00896 $task = $this->maintenance->runChild( 'PopulateCategory' ); 00897 $task->execute(); 00898 $this->output( "Done populating category table.\n" ); 00899 } 00900 00901 protected function doPopulateParentId() { 00902 if ( !$this->updateRowExists( 'populate rev_parent_id' ) ) { 00903 $this->output( 00904 "Populating rev_parent_id fields, printing progress markers. For large\n" . 00905 "databases, you may want to hit Ctrl-C and do this manually with\n" . 00906 "maintenance/populateParentId.php.\n" ); 00907 00908 $task = $this->maintenance->runChild( 'PopulateParentId' ); 00909 $task->execute(); 00910 } 00911 } 00912 00913 protected function doEnableProfiling() { 00914 global $wgProfileToDatabase; 00915 00916 if ( !$this->doTable( 'profiling' ) ) { 00917 return true; 00918 } 00919 00920 if ( $wgProfileToDatabase === true && !$this->db->tableExists( 'profiling', __METHOD__ ) ) { 00921 $this->applyPatch( 'patch-profiling.sql', false, 'Add profiling table' ); 00922 } 00923 } 00924 00925 protected function doMaybeProfilingMemoryUpdate() { 00926 if ( !$this->doTable( 'profiling' ) ) { 00927 return true; 00928 } 00929 00930 if ( !$this->db->tableExists( 'profiling', __METHOD__ ) ) { 00931 return true; 00932 } elseif ( $this->db->fieldExists( 'profiling', 'pf_memory', __METHOD__ ) ) { 00933 $this->output( "...profiling table has pf_memory field.\n" ); 00934 00935 return true; 00936 } 00937 00938 return $this->applyPatch( 00939 'patch-profiling-memory.sql', 00940 false, 00941 'Adding pf_memory field to table profiling' 00942 ); 00943 } 00944 00945 protected function doFilearchiveIndicesUpdate() { 00946 $info = $this->db->indexInfo( 'filearchive', 'fa_user_timestamp', __METHOD__ ); 00947 if ( !$info ) { 00948 $this->applyPatch( 'patch-filearchive-user-index.sql', false, "Updating filearchive indices" ); 00949 } 00950 00951 return true; 00952 } 00953 00954 protected function doUniquePlTlIl() { 00955 $info = $this->db->indexInfo( 'pagelinks', 'pl_namespace' ); 00956 if ( is_array( $info ) && !$info[0]->Non_unique ) { 00957 $this->output( "...pl_namespace, tl_namespace, il_to indices are already UNIQUE.\n" ); 00958 00959 return true; 00960 } 00961 if ( $this->skipSchema ) { 00962 $this->output( "...skipping schema change (making pl_namespace, tl_namespace " . 00963 "and il_to indices UNIQUE).\n" ); 00964 00965 return false; 00966 } 00967 00968 return $this->applyPatch( 00969 'patch-pl-tl-il-unique.sql', 00970 false, 00971 'Making pl_namespace, tl_namespace and il_to indices UNIQUE' 00972 ); 00973 } 00974 00975 protected function doUpdateMimeMinorField() { 00976 if ( $this->updateRowExists( 'mime_minor_length' ) ) { 00977 $this->output( "...*_mime_minor fields are already long enough.\n" ); 00978 00979 return; 00980 } 00981 00982 $this->applyPatch( 00983 'patch-mime_minor_length.sql', 00984 false, 00985 'Altering all *_mime_minor fields to 100 bytes in size' 00986 ); 00987 } 00988 00989 protected function doClFieldsUpdate() { 00990 if ( $this->updateRowExists( 'cl_fields_update' ) ) { 00991 $this->output( "...categorylinks up-to-date.\n" ); 00992 00993 return; 00994 } 00995 00996 $this->applyPatch( 00997 'patch-categorylinks-better-collation2.sql', 00998 false, 00999 'Updating categorylinks (again)' 01000 ); 01001 } 01002 01003 protected function doLangLinksLengthUpdate() { 01004 $langlinks = $this->db->tableName( 'langlinks' ); 01005 $res = $this->db->query( "SHOW COLUMNS FROM $langlinks LIKE 'll_lang'" ); 01006 $row = $this->db->fetchObject( $res ); 01007 01008 if ( $row && $row->Type == "varbinary(10)" ) { 01009 $this->applyPatch( 01010 'patch-langlinks-ll_lang-20.sql', 01011 false, 01012 'Updating length of ll_lang in langlinks' 01013 ); 01014 } else { 01015 $this->output( "...ll_lang is up-to-date.\n" ); 01016 } 01017 } 01018 01019 protected function doUserNewTalkTimestampNotNull() { 01020 if ( !$this->doTable( 'user_newtalk' ) ) { 01021 return true; 01022 } 01023 01024 $info = $this->db->fieldInfo( 'user_newtalk', 'user_last_timestamp' ); 01025 if ( $info === false ) { 01026 return; 01027 } 01028 if ( $info->isNullable() ) { 01029 $this->output( "...user_last_timestamp is already nullable.\n" ); 01030 01031 return; 01032 } 01033 01034 $this->applyPatch( 01035 'patch-user-newtalk-timestamp-null.sql', 01036 false, 01037 'Making user_last_timestamp nullable' 01038 ); 01039 } 01040 01041 protected function doIwlinksIndexNonUnique() { 01042 $info = $this->db->indexInfo( 'iwlinks', 'iwl_prefix_title_from' ); 01043 if ( is_array( $info ) && $info[0]->Non_unique ) { 01044 $this->output( "...iwl_prefix_title_from index is already non-UNIQUE.\n" ); 01045 01046 return true; 01047 } 01048 if ( $this->skipSchema ) { 01049 $this->output( "...skipping schema change (making iwl_prefix_title_from index non-UNIQUE).\n" ); 01050 01051 return false; 01052 } 01053 01054 return $this->applyPatch( 01055 'patch-iwl_prefix_title_from-non-unique.sql', 01056 false, 01057 'Making iwl_prefix_title_from index non-UNIQUE' 01058 ); 01059 } 01060 }
1.7.6.1