- Generated on Thu Oct 2 2014 01:31:46 for MediaWiki by
1.7.6.1
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MediaWiki
REL1_24
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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 // 1.24 00255 array( 'addField', 'page_props', 'pp_sortkey', 'patch-pp_sortkey.sql' ), 00256 array( 'dropField', 'recentchanges', 'rc_cur_time', 'patch-drop-rc_cur_time.sql' ), 00257 array( 'addIndex', 'watchlist', 'wl_user_notificationtimestamp', 00258 'patch-watchlist-user-notificationtimestamp-index.sql' ), 00259 array( 'addField', 'page', 'page_lang', 'patch-page_lang.sql' ), 00260 array( 'addField', 'pagelinks', 'pl_from_namespace', 'patch-pl_from_namespace.sql' ), 00261 array( 'addField', 'templatelinks', 'tl_from_namespace', 'patch-tl_from_namespace.sql' ), 00262 array( 'addField', 'imagelinks', 'il_from_namespace', 'patch-il_from_namespace.sql' ), 00263 array( 'modifyField', 'image', 'img_major_mime', 00264 'patch-img_major_mime-chemical.sql' ), 00265 array( 'modifyField', 'oldimage', 'oi_major_mime', 00266 'patch-oi_major_mime-chemical.sql' ), 00267 array( 'modifyField', 'filearchive', 'fa_major_mime', 00268 'patch-fa_major_mime-chemical.sql' ), 00269 ); 00270 } 00271 00281 protected function checkBin( $table, $field, $patchFile ) { 00282 if ( !$this->doTable( $table ) ) { 00283 return true; 00284 } 00285 00287 $fieldInfo = $this->db->fieldInfo( $table, $field ); 00288 if ( $fieldInfo->isBinary() ) { 00289 $this->output( "...$table table has correct $field encoding.\n" ); 00290 } else { 00291 $this->applyPatch( $patchFile, false, "Fixing $field encoding on $table table" ); 00292 } 00293 } 00294 00303 protected function indexHasField( $table, $index, $field ) { 00304 if ( !$this->doTable( $table ) ) { 00305 return true; 00306 } 00307 00308 $info = $this->db->indexInfo( $table, $index, __METHOD__ ); 00309 if ( $info ) { 00310 foreach ( $info as $row ) { 00311 if ( $row->Column_name == $field ) { 00312 $this->output( "...index $index on table $table includes field $field.\n" ); 00313 00314 return true; 00315 } 00316 } 00317 } 00318 $this->output( "...index $index on table $table has no field $field; added.\n" ); 00319 00320 return false; 00321 } 00322 00326 protected function doInterwikiUpdate() { 00327 global $IP; 00328 00329 if ( !$this->doTable( 'interwiki' ) ) { 00330 return true; 00331 } 00332 00333 if ( $this->db->tableExists( "interwiki", __METHOD__ ) ) { 00334 $this->output( "...already have interwiki table\n" ); 00335 00336 return; 00337 } 00338 00339 $this->applyPatch( 'patch-interwiki.sql', false, 'Creating interwiki table' ); 00340 $this->applyPatch( 00341 "$IP/maintenance/interwiki.sql", 00342 true, 00343 'Adding default interwiki definitions' 00344 ); 00345 } 00346 00350 protected function doIndexUpdate() { 00351 $meta = $this->db->fieldInfo( 'recentchanges', 'rc_timestamp' ); 00352 if ( $meta === false ) { 00353 throw new MWException( 'Missing rc_timestamp field of recentchanges table. Should not happen.' ); 00354 } 00355 if ( $meta->isMultipleKey() ) { 00356 $this->output( "...indexes seem up to 20031107 standards.\n" ); 00357 00358 return; 00359 } 00360 00361 $this->applyPatch( 'patch-indexes.sql', true, "Updating indexes to 20031107" ); 00362 } 00363 00364 protected function doOldLinksUpdate() { 00365 $cl = $this->maintenance->runChild( 'ConvertLinks' ); 00366 $cl->execute(); 00367 } 00368 00369 protected function doFixAncientImagelinks() { 00370 $info = $this->db->fieldInfo( 'imagelinks', 'il_from' ); 00371 if ( !$info || $info->type() !== 'string' ) { 00372 $this->output( "...il_from OK\n" ); 00373 00374 return; 00375 } 00376 00377 $applied = $this->applyPatch( 00378 'patch-fix-il_from.sql', 00379 false, 00380 'Fixing ancient broken imagelinks table.' 00381 ); 00382 00383 if ( $applied ) { 00384 $this->output( "NOTE: you will have to run maintenance/refreshLinks.php after this." ); 00385 } 00386 } 00387 00391 function doWatchlistUpdate() { 00392 $talk = $this->db->selectField( 'watchlist', 'count(*)', 'wl_namespace & 1', __METHOD__ ); 00393 $nontalk = $this->db->selectField( 00394 'watchlist', 00395 'count(*)', 00396 'NOT (wl_namespace & 1)', 00397 __METHOD__ 00398 ); 00399 if ( $talk == $nontalk ) { 00400 $this->output( "...watchlist talk page rows already present.\n" ); 00401 00402 return; 00403 } 00404 00405 $this->output( "Adding missing watchlist talk page rows... " ); 00406 $this->db->insertSelect( 'watchlist', 'watchlist', 00407 array( 00408 'wl_user' => 'wl_user', 00409 'wl_namespace' => 'wl_namespace | 1', 00410 'wl_title' => 'wl_title', 00411 'wl_notificationtimestamp' => 'wl_notificationtimestamp' 00412 ), array( 'NOT (wl_namespace & 1)' ), __METHOD__, 'IGNORE' ); 00413 $this->output( "done.\n" ); 00414 00415 $this->output( "Adding missing watchlist subject page rows... " ); 00416 $this->db->insertSelect( 'watchlist', 'watchlist', 00417 array( 00418 'wl_user' => 'wl_user', 00419 'wl_namespace' => 'wl_namespace & ~1', 00420 'wl_title' => 'wl_title', 00421 'wl_notificationtimestamp' => 'wl_notificationtimestamp' 00422 ), array( 'wl_namespace & 1' ), __METHOD__, 'IGNORE' ); 00423 $this->output( "done.\n" ); 00424 } 00425 00426 function doSchemaRestructuring() { 00427 if ( $this->db->tableExists( 'page', __METHOD__ ) ) { 00428 $this->output( "...page table already exists.\n" ); 00429 00430 return; 00431 } 00432 00433 $this->output( "...converting from cur/old to page/revision/text DB structure.\n" ); 00434 $this->output( wfTimestamp( TS_DB ) ); 00435 $this->output( "......checking for duplicate entries.\n" ); 00436 00437 list( $cur, $old, $page, $revision, $text ) = $this->db->tableNamesN( 00438 'cur', 00439 'old', 00440 'page', 00441 'revision', 00442 'text' 00443 ); 00444 00445 $rows = $this->db->query( " 00446 SELECT cur_title, cur_namespace, COUNT(cur_namespace) AS c 00447 FROM $cur 00448 GROUP BY cur_title, cur_namespace 00449 HAVING c>1", 00450 __METHOD__ 00451 ); 00452 00453 if ( $rows->numRows() > 0 ) { 00454 $this->output( wfTimestamp( TS_DB ) ); 00455 $this->output( "......<b>Found duplicate entries</b>\n" ); 00456 $this->output( sprintf( "<b> %-60s %3s %5s</b>\n", 'Title', 'NS', 'Count' ) ); 00457 $duplicate = array(); 00458 foreach ( $rows as $row ) { 00459 if ( !isset( $duplicate[$row->cur_namespace] ) ) { 00460 $duplicate[$row->cur_namespace] = array(); 00461 } 00462 00463 $duplicate[$row->cur_namespace][] = $row->cur_title; 00464 $this->output( sprintf( 00465 " %-60s %3s %5s\n", 00466 $row->cur_title, $row->cur_namespace, 00467 $row->c 00468 ) ); 00469 } 00470 $sql = "SELECT cur_title, cur_namespace, cur_id, cur_timestamp FROM $cur WHERE "; 00471 $firstCond = true; 00472 foreach ( $duplicate as $ns => $titles ) { 00473 if ( $firstCond ) { 00474 $firstCond = false; 00475 } else { 00476 $sql .= ' OR '; 00477 } 00478 $sql .= "( cur_namespace = {$ns} AND cur_title in ("; 00479 $first = true; 00480 foreach ( $titles as $t ) { 00481 if ( $first ) { 00482 $sql .= $this->db->addQuotes( $t ); 00483 $first = false; 00484 } else { 00485 $sql .= ', ' . $this->db->addQuotes( $t ); 00486 } 00487 } 00488 $sql .= ") ) \n"; 00489 } 00490 # By sorting descending, the most recent entry will be the first in the list. 00491 # All following entries will be deleted by the next while-loop. 00492 $sql .= 'ORDER BY cur_namespace, cur_title, cur_timestamp DESC'; 00493 00494 $rows = $this->db->query( $sql, __METHOD__ ); 00495 00496 $prev_title = $prev_namespace = false; 00497 $deleteId = array(); 00498 00499 foreach ( $rows as $row ) { 00500 if ( $prev_title == $row->cur_title && $prev_namespace == $row->cur_namespace ) { 00501 $deleteId[] = $row->cur_id; 00502 } 00503 $prev_title = $row->cur_title; 00504 $prev_namespace = $row->cur_namespace; 00505 } 00506 $sql = "DELETE FROM $cur WHERE cur_id IN ( " . join( ',', $deleteId ) . ')'; 00507 $this->db->query( $sql, __METHOD__ ); 00508 $this->output( wfTimestamp( TS_DB ) ); 00509 $this->output( "......<b>Deleted</b> " . $this->db->affectedRows() . " records.\n" ); 00510 } 00511 00512 $this->output( wfTimestamp( TS_DB ) ); 00513 $this->output( "......Creating tables.\n" ); 00514 $this->db->query( "CREATE TABLE $page ( 00515 page_id int(8) unsigned NOT NULL auto_increment, 00516 page_namespace int NOT NULL, 00517 page_title varchar(255) binary NOT NULL, 00518 page_restrictions tinyblob NOT NULL, 00519 page_counter bigint(20) unsigned NOT NULL default '0', 00520 page_is_redirect tinyint(1) unsigned NOT NULL default '0', 00521 page_is_new tinyint(1) unsigned NOT NULL default '0', 00522 page_random real unsigned NOT NULL, 00523 page_touched char(14) binary NOT NULL default '', 00524 page_latest int(8) unsigned NOT NULL, 00525 page_len int(8) unsigned NOT NULL, 00526 00527 PRIMARY KEY page_id (page_id), 00528 UNIQUE INDEX name_title (page_namespace,page_title), 00529 INDEX (page_random), 00530 INDEX (page_len) 00531 ) ENGINE=InnoDB", __METHOD__ ); 00532 $this->db->query( "CREATE TABLE $revision ( 00533 rev_id int(8) unsigned NOT NULL auto_increment, 00534 rev_page int(8) unsigned NOT NULL, 00535 rev_comment tinyblob NOT NULL, 00536 rev_user int(5) unsigned NOT NULL default '0', 00537 rev_user_text varchar(255) binary NOT NULL default '', 00538 rev_timestamp char(14) binary NOT NULL default '', 00539 rev_minor_edit tinyint(1) unsigned NOT NULL default '0', 00540 rev_deleted tinyint(1) unsigned NOT NULL default '0', 00541 rev_len int(8) unsigned, 00542 rev_parent_id int(8) unsigned default NULL, 00543 PRIMARY KEY rev_page_id (rev_page, rev_id), 00544 UNIQUE INDEX rev_id (rev_id), 00545 INDEX rev_timestamp (rev_timestamp), 00546 INDEX page_timestamp (rev_page,rev_timestamp), 00547 INDEX user_timestamp (rev_user,rev_timestamp), 00548 INDEX usertext_timestamp (rev_user_text,rev_timestamp) 00549 ) ENGINE=InnoDB", __METHOD__ ); 00550 00551 $this->output( wfTimestamp( TS_DB ) ); 00552 $this->output( "......Locking tables.\n" ); 00553 $this->db->query( 00554 "LOCK TABLES $page WRITE, $revision WRITE, $old WRITE, $cur WRITE", 00555 __METHOD__ 00556 ); 00557 00558 $maxold = intval( $this->db->selectField( 'old', 'max(old_id)', '', __METHOD__ ) ); 00559 $this->output( wfTimestamp( TS_DB ) ); 00560 $this->output( "......maxold is {$maxold}\n" ); 00561 00562 $this->output( wfTimestamp( TS_DB ) ); 00563 global $wgLegacySchemaConversion; 00564 if ( $wgLegacySchemaConversion ) { 00565 // Create HistoryBlobCurStub entries. 00566 // Text will be pulled from the leftover 'cur' table at runtime. 00567 $this->output( "......Moving metadata from cur; using blob references to text in cur table.\n" ); 00568 $cur_text = "concat('O:18:\"historyblobcurstub\":1:{s:6:\"mCurId\";i:',cur_id,';}')"; 00569 $cur_flags = "'object'"; 00570 } else { 00571 // Copy all cur text in immediately: this may take longer but avoids 00572 // having to keep an extra table around. 00573 $this->output( "......Moving text from cur.\n" ); 00574 $cur_text = 'cur_text'; 00575 $cur_flags = "''"; 00576 } 00577 $this->db->query( 00578 "INSERT INTO $old (old_namespace, old_title, old_text, old_comment, old_user, 00579 old_user_text, old_timestamp, old_minor_edit, old_flags) 00580 SELECT cur_namespace, cur_title, $cur_text, cur_comment, cur_user, cur_user_text, 00581 cur_timestamp, cur_minor_edit, $cur_flags 00582 FROM $cur", 00583 __METHOD__ 00584 ); 00585 00586 $this->output( wfTimestamp( TS_DB ) ); 00587 $this->output( "......Setting up revision table.\n" ); 00588 $this->db->query( 00589 "INSERT INTO $revision (rev_id, rev_page, rev_comment, rev_user, 00590 rev_user_text, rev_timestamp, rev_minor_edit) 00591 SELECT old_id, cur_id, old_comment, old_user, old_user_text, 00592 old_timestamp, old_minor_edit 00593 FROM $old,$cur WHERE old_namespace=cur_namespace AND old_title=cur_title", 00594 __METHOD__ 00595 ); 00596 00597 $this->output( wfTimestamp( TS_DB ) ); 00598 $this->output( "......Setting up page table.\n" ); 00599 $this->db->query( 00600 "INSERT INTO $page (page_id, page_namespace, page_title, 00601 page_restrictions, page_counter, page_is_redirect, page_is_new, page_random, 00602 page_touched, page_latest, page_len) 00603 SELECT cur_id, cur_namespace, cur_title, cur_restrictions, cur_counter, 00604 cur_is_redirect, cur_is_new, cur_random, cur_touched, rev_id, LENGTH(cur_text) 00605 FROM $cur,$revision 00606 WHERE cur_id=rev_page AND rev_timestamp=cur_timestamp AND rev_id > {$maxold}", 00607 __METHOD__ 00608 ); 00609 00610 $this->output( wfTimestamp( TS_DB ) ); 00611 $this->output( "......Unlocking tables.\n" ); 00612 $this->db->query( "UNLOCK TABLES", __METHOD__ ); 00613 00614 $this->output( wfTimestamp( TS_DB ) ); 00615 $this->output( "......Renaming old.\n" ); 00616 $this->db->query( "ALTER TABLE $old RENAME TO $text", __METHOD__ ); 00617 00618 $this->output( wfTimestamp( TS_DB ) ); 00619 $this->output( "...done.\n" ); 00620 } 00621 00622 protected function doNamespaceSize() { 00623 $tables = array( 00624 'page' => 'page', 00625 'archive' => 'ar', 00626 'recentchanges' => 'rc', 00627 'watchlist' => 'wl', 00628 'querycache' => 'qc', 00629 'logging' => 'log', 00630 ); 00631 foreach ( $tables as $table => $prefix ) { 00632 $field = $prefix . '_namespace'; 00633 00634 $tablename = $this->db->tableName( $table ); 00635 $result = $this->db->query( "SHOW COLUMNS FROM $tablename LIKE '$field'", __METHOD__ ); 00636 $info = $this->db->fetchObject( $result ); 00637 00638 if ( substr( $info->Type, 0, 3 ) == 'int' ) { 00639 $this->output( "...$field is already a full int ($info->Type).\n" ); 00640 } else { 00641 $this->output( "Promoting $field from $info->Type to int... " ); 00642 $this->db->query( "ALTER TABLE $tablename MODIFY $field int NOT NULL", __METHOD__ ); 00643 $this->output( "done.\n" ); 00644 } 00645 } 00646 } 00647 00648 protected function doPagelinksUpdate() { 00649 if ( $this->db->tableExists( 'pagelinks', __METHOD__ ) ) { 00650 $this->output( "...already have pagelinks table.\n" ); 00651 00652 return; 00653 } 00654 00655 $this->applyPatch( 00656 'patch-pagelinks.sql', 00657 false, 00658 'Converting links and brokenlinks tables to pagelinks' 00659 ); 00660 00661 global $wgContLang; 00662 foreach ( $wgContLang->getNamespaces() as $ns => $name ) { 00663 if ( $ns == 0 ) { 00664 continue; 00665 } 00666 00667 $this->output( "Cleaning up broken links for namespace $ns... " ); 00668 $this->db->update( 'pagelinks', 00669 array( 00670 'pl_namespace' => $ns, 00671 "pl_title = TRIM(LEADING {$this->db->addQuotes( "$name:" )} FROM pl_title)", 00672 ), 00673 array( 00674 'pl_namespace' => 0, 00675 'pl_title' . $this->db->buildLike( "$name:", $this->db->anyString() ), 00676 ), 00677 __METHOD__ 00678 ); 00679 $this->output( "done.\n" ); 00680 } 00681 } 00682 00683 protected function doUserUniqueUpdate() { 00684 if ( !$this->doTable( 'user' ) ) { 00685 return true; 00686 } 00687 00688 $duper = new UserDupes( $this->db, array( $this, 'output' ) ); 00689 if ( $duper->hasUniqueIndex() ) { 00690 $this->output( "...already have unique user_name index.\n" ); 00691 00692 return; 00693 } 00694 00695 if ( !$duper->clearDupes() ) { 00696 $this->output( "WARNING: This next step will probably fail due to unfixed duplicates...\n" ); 00697 } 00698 $this->applyPatch( 'patch-user_nameindex.sql', false, "Adding unique index on user_name" ); 00699 } 00700 00701 protected function doUserGroupsUpdate() { 00702 if ( !$this->doTable( 'user_groups' ) ) { 00703 return true; 00704 } 00705 00706 if ( $this->db->tableExists( 'user_groups', __METHOD__ ) ) { 00707 $info = $this->db->fieldInfo( 'user_groups', 'ug_group' ); 00708 if ( $info->type() == 'int' ) { 00709 $oldug = $this->db->tableName( 'user_groups' ); 00710 $newug = $this->db->tableName( 'user_groups_bogus' ); 00711 $this->output( "user_groups table exists but is in bogus intermediate " . 00712 "format. Renaming to $newug... " ); 00713 $this->db->query( "ALTER TABLE $oldug RENAME TO $newug", __METHOD__ ); 00714 $this->output( "done.\n" ); 00715 00716 $this->applyPatch( 'patch-user_groups.sql', false, "Re-adding fresh user_groups table" ); 00717 00718 $this->output( "***\n" ); 00719 $this->output( "*** WARNING: You will need to manually fix up user " . 00720 "permissions in the user_groups\n" ); 00721 $this->output( "*** table. Old 1.5 alpha versions did some pretty funky stuff...\n" ); 00722 $this->output( "***\n" ); 00723 } else { 00724 $this->output( "...user_groups table exists and is in current format.\n" ); 00725 } 00726 00727 return; 00728 } 00729 00730 $this->applyPatch( 'patch-user_groups.sql', false, "Adding user_groups table" ); 00731 00732 if ( !$this->db->tableExists( 'user_rights', __METHOD__ ) ) { 00733 if ( $this->db->fieldExists( 'user', 'user_rights', __METHOD__ ) ) { 00734 $this->applyPatch( 00735 'patch-user_rights.sql', 00736 false, 00737 'Upgrading from a 1.3 or older database? Breaking out user_rights for conversion' 00738 ); 00739 } else { 00740 $this->output( "*** WARNING: couldn't locate user_rights table or field for upgrade.\n" ); 00741 $this->output( "*** You may need to manually configure some sysops by manipulating\n" ); 00742 $this->output( "*** the user_groups table.\n" ); 00743 00744 return; 00745 } 00746 } 00747 00748 $this->output( "Converting user_rights table to user_groups... " ); 00749 $result = $this->db->select( 'user_rights', 00750 array( 'ur_user', 'ur_rights' ), 00751 array( "ur_rights != ''" ), 00752 __METHOD__ ); 00753 00754 foreach ( $result as $row ) { 00755 $groups = array_unique( 00756 array_map( 'trim', 00757 explode( ',', $row->ur_rights ) ) ); 00758 00759 foreach ( $groups as $group ) { 00760 $this->db->insert( 'user_groups', 00761 array( 00762 'ug_user' => $row->ur_user, 00763 'ug_group' => $group ), 00764 __METHOD__ ); 00765 } 00766 } 00767 $this->output( "done.\n" ); 00768 } 00769 00774 protected function doWatchlistNull() { 00775 $info = $this->db->fieldInfo( 'watchlist', 'wl_notificationtimestamp' ); 00776 if ( !$info ) { 00777 return; 00778 } 00779 if ( $info->isNullable() ) { 00780 $this->output( "...wl_notificationtimestamp is already nullable.\n" ); 00781 00782 return; 00783 } 00784 00785 $this->applyPatch( 00786 'patch-watchlist-null.sql', 00787 false, 00788 'Making wl_notificationtimestamp nullable' 00789 ); 00790 } 00791 00797 protected function doPageRandomUpdate() { 00798 $page = $this->db->tableName( 'page' ); 00799 $this->db->query( "UPDATE $page SET page_random = RAND() WHERE page_random = 0", __METHOD__ ); 00800 $rows = $this->db->affectedRows(); 00801 00802 if ( $rows ) { 00803 $this->output( "Set page_random to a random value on $rows rows where it was set to 0\n" ); 00804 } else { 00805 $this->output( "...no page_random rows needed to be set\n" ); 00806 } 00807 } 00808 00809 protected function doTemplatelinksUpdate() { 00810 if ( $this->db->tableExists( 'templatelinks', __METHOD__ ) ) { 00811 $this->output( "...templatelinks table already exists\n" ); 00812 00813 return; 00814 } 00815 00816 $this->applyPatch( 'patch-templatelinks.sql', false, "Creating templatelinks table" ); 00817 00818 $this->output( "Populating...\n" ); 00819 if ( wfGetLB()->getServerCount() > 1 ) { 00820 // Slow, replication-friendly update 00821 $res = $this->db->select( 'pagelinks', array( 'pl_from', 'pl_namespace', 'pl_title' ), 00822 array( 'pl_namespace' => NS_TEMPLATE ), __METHOD__ ); 00823 $count = 0; 00824 foreach ( $res as $row ) { 00825 $count = ( $count + 1 ) % 100; 00826 if ( $count == 0 ) { 00827 wfWaitForSlaves(); 00828 } 00829 $this->db->insert( 'templatelinks', 00830 array( 00831 'tl_from' => $row->pl_from, 00832 'tl_namespace' => $row->pl_namespace, 00833 'tl_title' => $row->pl_title, 00834 ), __METHOD__ 00835 ); 00836 } 00837 } else { 00838 // Fast update 00839 $this->db->insertSelect( 'templatelinks', 'pagelinks', 00840 array( 00841 'tl_from' => 'pl_from', 00842 'tl_namespace' => 'pl_namespace', 00843 'tl_title' => 'pl_title' 00844 ), array( 00845 'pl_namespace' => 10 00846 ), __METHOD__ 00847 ); 00848 } 00849 $this->output( "Done. Please run maintenance/refreshLinks.php for a more " . 00850 "thorough templatelinks update.\n" ); 00851 } 00852 00853 protected function doBacklinkingIndicesUpdate() { 00854 if ( !$this->indexHasField( 'pagelinks', 'pl_namespace', 'pl_from' ) || 00855 !$this->indexHasField( 'templatelinks', 'tl_namespace', 'tl_from' ) || 00856 !$this->indexHasField( 'imagelinks', 'il_to', 'il_from' ) 00857 ) { 00858 $this->applyPatch( 'patch-backlinkindexes.sql', false, "Updating backlinking indices" ); 00859 } 00860 } 00861 00867 protected function doRestrictionsUpdate() { 00868 if ( $this->db->tableExists( 'page_restrictions', __METHOD__ ) ) { 00869 $this->output( "...page_restrictions table already exists.\n" ); 00870 00871 return; 00872 } 00873 00874 $this->applyPatch( 00875 'patch-page_restrictions.sql', 00876 false, 00877 'Creating page_restrictions table (1/2)' 00878 ); 00879 $this->applyPatch( 00880 'patch-page_restrictions_sortkey.sql', 00881 false, 00882 'Creating page_restrictions table (2/2)' 00883 ); 00884 $this->output( "done.\n" ); 00885 00886 $this->output( "Migrating old restrictions to new table...\n" ); 00887 $task = $this->maintenance->runChild( 'UpdateRestrictions' ); 00888 $task->execute(); 00889 } 00890 00891 protected function doCategorylinksIndicesUpdate() { 00892 if ( !$this->indexHasField( 'categorylinks', 'cl_sortkey', 'cl_from' ) ) { 00893 $this->applyPatch( 'patch-categorylinksindex.sql', false, "Updating categorylinks Indices" ); 00894 } 00895 } 00896 00897 protected function doCategoryPopulation() { 00898 if ( $this->updateRowExists( 'populate category' ) ) { 00899 $this->output( "...category table already populated.\n" ); 00900 00901 return; 00902 } 00903 00904 $this->output( 00905 "Populating category table, printing progress markers. " . 00906 "For large databases, you\n" . 00907 "may want to hit Ctrl-C and do this manually with maintenance/\n" . 00908 "populateCategory.php.\n" 00909 ); 00910 $task = $this->maintenance->runChild( 'PopulateCategory' ); 00911 $task->execute(); 00912 $this->output( "Done populating category table.\n" ); 00913 } 00914 00915 protected function doPopulateParentId() { 00916 if ( !$this->updateRowExists( 'populate rev_parent_id' ) ) { 00917 $this->output( 00918 "Populating rev_parent_id fields, printing progress markers. For large\n" . 00919 "databases, you may want to hit Ctrl-C and do this manually with\n" . 00920 "maintenance/populateParentId.php.\n" ); 00921 00922 $task = $this->maintenance->runChild( 'PopulateParentId' ); 00923 $task->execute(); 00924 } 00925 } 00926 00927 protected function doEnableProfiling() { 00928 global $wgProfileToDatabase; 00929 00930 if ( !$this->doTable( 'profiling' ) ) { 00931 return true; 00932 } 00933 00934 if ( $wgProfileToDatabase === true && !$this->db->tableExists( 'profiling', __METHOD__ ) ) { 00935 $this->applyPatch( 'patch-profiling.sql', false, 'Add profiling table' ); 00936 } 00937 } 00938 00939 protected function doMaybeProfilingMemoryUpdate() { 00940 if ( !$this->doTable( 'profiling' ) ) { 00941 return true; 00942 } 00943 00944 if ( !$this->db->tableExists( 'profiling', __METHOD__ ) ) { 00945 return true; 00946 } elseif ( $this->db->fieldExists( 'profiling', 'pf_memory', __METHOD__ ) ) { 00947 $this->output( "...profiling table has pf_memory field.\n" ); 00948 00949 return true; 00950 } 00951 00952 return $this->applyPatch( 00953 'patch-profiling-memory.sql', 00954 false, 00955 'Adding pf_memory field to table profiling' 00956 ); 00957 } 00958 00959 protected function doFilearchiveIndicesUpdate() { 00960 $info = $this->db->indexInfo( 'filearchive', 'fa_user_timestamp', __METHOD__ ); 00961 if ( !$info ) { 00962 $this->applyPatch( 'patch-filearchive-user-index.sql', false, "Updating filearchive indices" ); 00963 } 00964 00965 return true; 00966 } 00967 00968 protected function doUniquePlTlIl() { 00969 $info = $this->db->indexInfo( 'pagelinks', 'pl_namespace' ); 00970 if ( is_array( $info ) && !$info[0]->Non_unique ) { 00971 $this->output( "...pl_namespace, tl_namespace, il_to indices are already UNIQUE.\n" ); 00972 00973 return true; 00974 } 00975 if ( $this->skipSchema ) { 00976 $this->output( "...skipping schema change (making pl_namespace, tl_namespace " . 00977 "and il_to indices UNIQUE).\n" ); 00978 00979 return false; 00980 } 00981 00982 return $this->applyPatch( 00983 'patch-pl-tl-il-unique.sql', 00984 false, 00985 'Making pl_namespace, tl_namespace and il_to indices UNIQUE' 00986 ); 00987 } 00988 00989 protected function doUpdateMimeMinorField() { 00990 if ( $this->updateRowExists( 'mime_minor_length' ) ) { 00991 $this->output( "...*_mime_minor fields are already long enough.\n" ); 00992 00993 return; 00994 } 00995 00996 $this->applyPatch( 00997 'patch-mime_minor_length.sql', 00998 false, 00999 'Altering all *_mime_minor fields to 100 bytes in size' 01000 ); 01001 } 01002 01003 protected function doClFieldsUpdate() { 01004 if ( $this->updateRowExists( 'cl_fields_update' ) ) { 01005 $this->output( "...categorylinks up-to-date.\n" ); 01006 01007 return; 01008 } 01009 01010 $this->applyPatch( 01011 'patch-categorylinks-better-collation2.sql', 01012 false, 01013 'Updating categorylinks (again)' 01014 ); 01015 } 01016 01017 protected function doLangLinksLengthUpdate() { 01018 $langlinks = $this->db->tableName( 'langlinks' ); 01019 $res = $this->db->query( "SHOW COLUMNS FROM $langlinks LIKE 'll_lang'" ); 01020 $row = $this->db->fetchObject( $res ); 01021 01022 if ( $row && $row->Type == "varbinary(10)" ) { 01023 $this->applyPatch( 01024 'patch-langlinks-ll_lang-20.sql', 01025 false, 01026 'Updating length of ll_lang in langlinks' 01027 ); 01028 } else { 01029 $this->output( "...ll_lang is up-to-date.\n" ); 01030 } 01031 } 01032 01033 protected function doUserNewTalkTimestampNotNull() { 01034 if ( !$this->doTable( 'user_newtalk' ) ) { 01035 return true; 01036 } 01037 01038 $info = $this->db->fieldInfo( 'user_newtalk', 'user_last_timestamp' ); 01039 if ( $info === false ) { 01040 return; 01041 } 01042 if ( $info->isNullable() ) { 01043 $this->output( "...user_last_timestamp is already nullable.\n" ); 01044 01045 return; 01046 } 01047 01048 $this->applyPatch( 01049 'patch-user-newtalk-timestamp-null.sql', 01050 false, 01051 'Making user_last_timestamp nullable' 01052 ); 01053 } 01054 01055 protected function doIwlinksIndexNonUnique() { 01056 $info = $this->db->indexInfo( 'iwlinks', 'iwl_prefix_title_from' ); 01057 if ( is_array( $info ) && $info[0]->Non_unique ) { 01058 $this->output( "...iwl_prefix_title_from index is already non-UNIQUE.\n" ); 01059 01060 return true; 01061 } 01062 if ( $this->skipSchema ) { 01063 $this->output( "...skipping schema change (making iwl_prefix_title_from index non-UNIQUE).\n" ); 01064 01065 return false; 01066 } 01067 01068 return $this->applyPatch( 01069 'patch-iwl_prefix_title_from-non-unique.sql', 01070 false, 01071 'Making iwl_prefix_title_from index non-UNIQUE' 01072 ); 01073 } 01074 }
1.7.6.1