/**
* Mysql update list and mysql-specific update functions.
- *
+ *
* @ingroup Deployment
* @since 1.17
*/
class MysqlUpdater extends DatabaseUpdater {
-
+
protected function getCoreUpdateList() {
return array(
// 1.2
array( 'addField', 'ipblocks', 'ipb_id', 'patch-ipblocks.sql' ),
array( 'addField', 'ipblocks', 'ipb_expiry', 'patch-ipb_expiry.sql' ),
- array( 'do_interwiki_update' ),
- array( 'do_index_update' ),
+ array( 'doInterwikiUpdate' ),
+ array( 'doIndexUpdate' ),
array( 'addTable', 'hitcounter', 'patch-hitcounter.sql' ),
array( 'addField', 'recentchanges', 'rc_type', 'patch-rc_type.sql' ),
array( 'addTable', 'querycache', 'patch-querycache.sql' ),
array( 'addTable', 'objectcache', 'patch-objectcache.sql' ),
array( 'addTable', 'categorylinks', 'patch-categorylinks.sql' ),
- array( 'do_old_links_update' ),
- array( 'fix_ancient_imagelinks' ),
+ array( 'doOldLinksUpdate' ),
+ array( 'doFixAncientImagelinks' ),
array( 'addField', 'recentchanges', 'rc_ip', 'patch-rc_ip.sql' ),
// 1.4
- array( 'do_image_name_unique_update' ),
+ array( 'addIndex', 'image', 'PRIMARY', 'patch-image_name_primary.sql' ),
array( 'addField', 'recentchanges', 'rc_id', 'patch-rc_id.sql' ),
array( 'addField', 'recentchanges', 'rc_patrolled', 'patch-rc-patrol.sql' ),
array( 'addTable', 'logging', 'patch-logging.sql' ),
array( 'addField', 'user', 'user_token', 'patch-user_token.sql' ),
- array( 'do_watchlist_update' ),
- array( 'do_user_update' ),
+ array( 'addField', 'watchlist', 'wl_notificationtimestamp', 'patch-email-notification.sql' ),
+ array( 'doWatchlistUpdate' ),
+ array( 'dropField', 'user', 'user_emailauthenticationtimestamp', 'patch-email-authentication.sql' ),
// 1.5
- array( 'do_schema_restructuring' ),
+ array( 'doSchemaRestructuring' ),
array( 'addField', 'logging', 'log_params', 'patch-log_params.sql' ),
- array( 'check_bin', 'logging', 'log_title', 'patch-logging-title.sql', ),
+ array( 'checkBin', 'logging', 'log_title', 'patch-logging-title.sql', ),
array( 'addField', 'archive', 'ar_rev_id', 'patch-archive-rev_id.sql' ),
array( 'addField', 'page', 'page_len', 'patch-page_len.sql' ),
- array( 'do_inverse_timestamp' ),
- array( 'do_text_id' ),
+ array( 'dropField', 'revision', 'inverse_timestamp', 'patch-inverse_timestamp.sql' ),
+ array( 'addField', 'revision', 'rev_text_id', 'patch-rev_text_id.sql' ),
array( 'addField', 'revision', 'rev_deleted', 'patch-rev_deleted.sql' ),
array( 'addField', 'image', 'img_width', 'patch-img_width.sql' ),
array( 'addField', 'image', 'img_metadata', 'patch-img_metadata.sql' ),
array( 'addField', 'archive', 'ar_text_id', 'patch-archive-text_id.sql' ),
array( 'doNamespaceSize' ),
array( 'addField', 'image', 'img_media_type', 'patch-img_media_type.sql' ),
- array( 'do_pagelinks_update' ),
- array( 'do_drop_img_type' ),
- array( 'do_user_unique_update' ),
- array( 'do_user_groups_update' ),
+ array( 'doPagelinksUpdate' ),
+ array( 'dropField', 'image', 'img_type', 'patch-drop_img_type.sql' ),
+ array( 'doUserUniqueUpdate' ),
+ array( 'doUserGroupsUpdate' ),
array( 'addField', 'site_stats', 'ss_total_pages', 'patch-ss_total_articles.sql' ),
array( 'addTable', 'user_newtalk', 'patch-usernewtalk2.sql' ),
array( 'addTable', 'transcache', 'patch-transcache.sql' ),
array( 'addTable', 'trackbacks', 'patch-trackbacks.sql' ),
// 1.6
- array( 'do_watchlist_null' ),
- array( 'do_logging_timestamp_index' ),
+ array( 'doWatchlistNull' ),
+ array( 'addIndex', 'logging', 'times', 'patch-logging-times-index.sql' ),
array( 'addField', 'ipblocks', 'ipb_range_start', 'patch-ipb_range_start.sql' ),
- array( 'do_page_random_update' ),
+ array( 'doPageRandomUpdate' ),
array( 'addField', 'user', 'user_registration', 'patch-user_registration.sql' ),
- array( 'do_templatelinks_update' ),
+ array( 'doTemplatelinksUpdate' ),
array( 'addTable', 'externallinks', 'patch-externallinks.sql' ),
array( 'addTable', 'job', 'patch-job.sql' ),
array( 'addField', 'site_stats', 'ss_images', 'patch-ss_images.sql' ),
array( 'addTable', 'querycache_info', 'patch-querycacheinfo.sql' ),
array( 'addTable', 'filearchive', 'patch-filearchive.sql' ),
array( 'addField', 'ipblocks', 'ipb_anon_only', 'patch-ipb_anon_only.sql' ),
- array( 'do_rc_indices_update' ),
+ array( 'addIndex', 'recentchanges', 'rc_ns_usertext', 'patch-recentchanges-utindex.sql' ),
+ array( 'addIndex', 'recentchanges', 'rc_user_text', 'patch-rc_user_text-index.sql' ),
// 1.9
array( 'addField', 'user', 'user_newpass_time', 'patch-user_newpass_time.sql' ),
array( 'addTable', 'redirect', 'patch-redirect.sql' ),
array( 'addTable', 'querycachetwo', 'patch-querycachetwo.sql' ),
array( 'addField', 'ipblocks', 'ipb_enable_autoblock', 'patch-ipb_optional_autoblock.sql' ),
- array( 'do_backlinking_indices_update' ),
+ array( 'doBacklinkingIndicesUpdate' ),
array( 'addField', 'recentchanges', 'rc_old_len', 'patch-rc_len.sql' ),
array( 'addField', 'user', 'user_editcount', 'patch-user_editcount.sql' ),
// 1.10
- array( 'do_restrictions_update' ),
+ array( 'doRestrictionsUpdate' ),
array( 'addField', 'logging', 'log_id', 'patch-log_id.sql' ),
array( 'addField', 'revision', 'rev_parent_id', 'patch-rev_parent_id.sql' ),
array( 'addField', 'page_restrictions', 'pr_id', 'patch-page_restrictions_sortkey.sql' ),
// 1.11
array( 'addField', 'ipblocks', 'ipb_block_email', 'patch-ipb_emailban.sql' ),
- array( 'do_categorylinks_indices_update' ),
+ array( 'doCategorylinksIndicesUpdate' ),
array( 'addField', 'oldimage', 'oi_metadata', 'patch-oi_metadata.sql' ),
- array( 'do_archive_user_index' ),
- array( 'do_image_user_index' ),
- array( 'do_oldimage_user_index' ),
+ array( 'addIndex', 'archive', 'usertext_timestamp', 'patch-archive-user-index.sql' ),
+ array( 'addIndex', 'image', 'img_usertext_timestamp', 'patch-image-user-index.sql' ),
+ array( 'addIndex', 'oldimage', 'oi_usertext_timestamp', 'patch-oldimage-user-index.sql' ),
array( 'addField', 'archive', 'ar_page_id', 'patch-archive-page_id.sql' ),
array( 'addField', 'image', 'img_sha1', 'patch-img_sha1.sql' ),
array( 'addTable', 'page_props', 'patch-page_props.sql' ),
array( 'addTable', 'updatelog', 'patch-updatelog.sql' ),
array( 'addTable', 'category', 'patch-category.sql' ),
- array( 'do_category_population' ),
+ array( 'doCategoryPopulation' ),
array( 'addField', 'archive', 'ar_parent_id', 'patch-ar_parent_id.sql' ),
array( 'addField', 'user_newtalk', 'user_last_timestamp', 'patch-user_last_timestamp.sql' ),
- array( 'do_populate_parent_id' ),
- array( 'check_bin', 'protected_titles', 'pt_title', 'patch-pt_title-encoding.sql', ),
- array( 'maybe_do_profiling_memory_update' ),
- array( 'do_filearchive_indices_update' ),
+ array( 'doPopulateParentId' ),
+ array( 'checkBin', 'protected_titles', 'pt_title', 'patch-pt_title-encoding.sql', ),
+ array( 'doMaybeProfilingMemoryUpdate' ),
+ array( 'doFilearchiveIndicesUpdate' ),
// 1.14
array( 'addField', 'site_stats', 'ss_active_users', 'patch-ss_active_users.sql' ),
- array( 'do_active_users_init' ),
+ array( 'doActiveUsersInit' ),
array( 'addField', 'ipblocks', 'ipb_allow_usertalk', 'patch-ipb_allow_usertalk.sql' ),
// 1.15
- array( 'do_unique_pl_tl_il' ),
+ array( 'doUniquePlTlIl' ),
array( 'addTable', 'change_tag', 'patch-change_tag.sql' ),
array( 'addTable', 'tag_summary', 'patch-change_tag.sql' ),
array( 'addTable', 'valid_tag', 'patch-change_tag.sql' ),
// 1.16
array( 'addTable', 'user_properties', 'patch-user_properties.sql' ),
array( 'addTable', 'log_search', 'patch-log_search.sql' ),
- array( 'do_log_search_population' ),
+ array( 'doLogSearchPopulation' ),
array( 'addField', 'logging', 'log_user_text', 'patch-log_user_text.sql' ),
array( 'addTable', 'l10n_cache', 'patch-l10n_cache.sql' ),
array( 'addTable', 'external_user', 'patch-external_user.sql' ),
array( 'addIndex', 'log_search', 'ls_field_val', 'patch-log_search-rename-index.sql' ),
array( 'addIndex', 'change_tag', 'change_tag_rc_tag', 'patch-change_tag-indexes.sql' ),
array( 'addField', 'redirect', 'rd_interwiki', 'patch-rd_interwiki.sql' ),
- array( 'do_update_transcache_field' ),
- array( 'rename_eu_wiki_id' ),
- array( 'do_update_mime_minor_field' ),
- array( 'do_populate_rev_len' ),
+ array( 'doUpdateTranscacheField' ),
+ array( 'renameEuWikiId' ),
+ array( 'doUpdateMimeMinorField' ),
+ array( 'doPopulateRevLen' ),
// 1.17
array( 'addTable', 'iwlinks', 'patch-iwlinks.sql' ),
array( 'addIndex', 'iwlinks', 'iwl_prefix_title_from', 'patch-rename-iwl_prefix.sql' ),
array( 'addField', 'updatelog', 'ul_value', 'patch-ul_value.sql' ),
array( 'addField', 'interwiki', 'iw_api', 'patch-iw_api_and_wikiid.sql' ),
- array( 'drop_index_if_exists', 'iwlinks', 'iwl_prefix', 'patch-kill-iwl_prefix.sql' ),
- array( 'drop_index_if_exists', 'iwlinks', 'iwl_prefix_from_title', 'patch-kill-iwl_pft.sql' ),
+ array( 'dropIndex', 'iwlinks', 'iwl_prefix', 'patch-kill-iwl_prefix.sql' ),
+ array( 'dropIndex', 'iwlinks', 'iwl_prefix_from_title', 'patch-kill-iwl_pft.sql' ),
array( 'addField', 'categorylinks', 'cl_collation', 'patch-categorylinks-better-collation.sql' ),
- array( 'do_collation_update' ),
+ array( 'doClFieldsUpdate' ),
+ array( 'doCollationUpdate' ),
+ array( 'addTable', 'msg_resource', 'patch-msg_resource.sql' ),
+ array( 'addTable', 'module_deps', 'patch-module_deps.sql' ),
);
}
+ /**
+ * 1.4 betas were missing the 'binary' marker from logging.log_title,
+ * which causes a collation mismatch error on joins in MySQL 4.1.
+ *
+ * @param $table String: table name
+ * @param $field String: field name to check
+ * @param $patchFile String: path to the patch to correct the field
+ */
+ protected function checkBin( $table, $field, $patchFile ) {
+ $tableName = $this->db->tableName( $table );
+ $res = $this->db->query( "SELECT $field FROM $tableName LIMIT 0", __METHOD__ );
+ $flags = explode( ' ', mysql_field_flags( $res->result, 0 ) );
+
+ if ( in_array( 'binary', $flags ) ) {
+ $this->output( "...$table table has correct $field encoding.\n" );
+ } else {
+ $this->output( "Fixing $field encoding on $table table... " );
+ $this->db->applyPatch( $patchFile );
+ $this->output( "ok\n" );
+ }
+ }
+
+ /**
+ * Check whether an index contain a field
+ *
+ * @param $table String: table name
+ * @param $index String: index name to check
+ * @param $field String: field that should be in the index
+ * @return Boolean
+ */
+ protected function indexHasField( $table, $index, $field ) {
+ $info = $this->db->indexInfo( $table, $index, __METHOD__ );
+ if ( $info ) {
+ foreach ( $info as $row ) {
+ if ( $row->Column_name == $field ) {
+ $this->output( "...index $index on table $table includes field $field\n" );
+ return true;
+ }
+ }
+ }
+ $this->output( "...index $index on table $table has no field $field; adding\n" );
+ return false;
+ }
+
+ /**
+ * Check that interwiki table exists; if it doesn't source it
+ */
+ protected function doInterwikiUpdate() {
+ global $IP;
+
+ if ( $this->db->tableExists( "interwiki" ) ) {
+ $this->output( "...already have interwiki table\n" );
+ return;
+ }
+
+ $this->output( 'Creating interwiki table...' );
+ $this->applyPatch( 'patch-interwiki.sql' );
+ $this->output( "ok\n" );
+ $this->output( 'Adding default interwiki definitions...' );
+ $this->applyPatch( "$IP/maintenance/interwiki.sql", true );
+ $this->output( "ok\n" );
+ }
+
+ /**
+ * Check that proper indexes are in place
+ */
+ protected function doIndexUpdate() {
+ $meta = $this->db->fieldInfo( 'recentchanges', 'rc_timestamp' );
+ if ( $meta->isMultipleKey() ) {
+ $this->output( "...indexes seem up to 20031107 standards\n" );
+ return;
+ }
+
+ $this->output( "Updating indexes to 20031107..." );
+ $this->applyPatch( 'patch-indexes.sql', true );
+ $this->output( "ok\n" );
+ }
+
+ protected function doOldLinksUpdate() {
+ $cl = $this->maintenance->runChild( 'ConvertLinks' );
+ $cl->execute();
+ }
+
+ protected function doFixAncientImagelinks() {
+ $info = $this->db->fieldInfo( 'imagelinks', 'il_from' );
+ if ( !$info || $info->type() !== 'string' ) {
+ $this->output( "...il_from OK\n" );
+ return;
+ }
+
+ $this->output( "Fixing ancient broken imagelinks table.\n" );
+ $this->output( "NOTE: you will have to run maintenance/refreshLinks.php after this.\n" );
+ $this->applyPatch( 'patch-fix-il_from.sql' );
+ $this->output( "ok\n" );
+ }
+
+ /**
+ * Check if we need to add talk page rows to the watchlist
+ */
+ function doWatchlistUpdate() {
+ $talk = $this->db->selectField( 'watchlist', 'count(*)', 'wl_namespace & 1', __METHOD__ );
+ $nontalk = $this->db->selectField( 'watchlist', 'count(*)', 'NOT (wl_namespace & 1)', __METHOD__ );
+ if ( $talk == $nontalk ) {
+ $this->output( "...watchlist talk page rows already present\n" );
+ return;
+ }
+
+ $this->output( "Adding missing watchlist talk page rows... " );
+ $this->db->insertSelect( 'watchlist', 'watchlist',
+ array(
+ 'wl_user' => 'wl_user',
+ 'wl_namespace' => 'wl_namespace | 1',
+ 'wl_title' => 'wl_title',
+ 'wl_notificationtimestamp' => 'wl_notificationtimestamp'
+ ), array( 'NOT (wl_namespace & 1)' ), __METHOD__, 'IGNORE' );
+ $this->output( "ok\n" );
+ }
+
+ function doSchemaRestructuring() {
+ if ( $this->db->tableExists( 'page' ) ) {
+ $this->output( "...page table already exists.\n" );
+ return;
+ }
+
+ $this->output( "...converting from cur/old to page/revision/text DB structure.\n" );
+ $this->output( wfTimestamp( TS_DB ) );
+ $this->output( "......checking for duplicate entries.\n" );
+
+ list ( $cur, $old, $page, $revision, $text ) = $this->db->tableNamesN( 'cur', 'old', 'page', 'revision', 'text' );
+
+ $rows = $this->db->query( "SELECT cur_title, cur_namespace, COUNT(cur_namespace) AS c
+ FROM $cur GROUP BY cur_title, cur_namespace HAVING c>1", __METHOD__ );
+
+ if ( $rows->numRows() > 0 ) {
+ $this->output( wfTimestamp( TS_DB ) );
+ $this->output( "......<b>Found duplicate entries</b>\n" );
+ $this->output( sprintf( "<b> %-60s %3s %5s</b>\n", 'Title', 'NS', 'Count' ) );
+ foreach ( $rows as $row ) {
+ if ( ! isset( $duplicate[$row->cur_namespace] ) ) {
+ $duplicate[$row->cur_namespace] = array();
+ }
+ $duplicate[$row->cur_namespace][] = $row->cur_title;
+ $this->output( sprintf( " %-60s %3s %5s\n", $row->cur_title, $row->cur_namespace, $row->c ) );
+ }
+ $sql = "SELECT cur_title, cur_namespace, cur_id, cur_timestamp FROM $cur WHERE ";
+ $firstCond = true;
+ foreach ( $duplicate as $ns => $titles ) {
+ if ( $firstCond ) {
+ $firstCond = false;
+ } else {
+ $sql .= ' OR ';
+ }
+ $sql .= "( cur_namespace = {$ns} AND cur_title in (";
+ $first = true;
+ foreach ( $titles as $t ) {
+ if ( $first ) {
+ $sql .= $this->db->addQuotes( $t );
+ $first = false;
+ } else {
+ $sql .= ', ' . $this->db->addQuotes( $t );
+ }
+ }
+ $sql .= ") ) \n";
+ }
+ # By sorting descending, the most recent entry will be the first in the list.
+ # All following entries will be deleted by the next while-loop.
+ $sql .= 'ORDER BY cur_namespace, cur_title, cur_timestamp DESC';
+
+ $rows = $this->db->query( $sql, __METHOD__ );
+
+ $prev_title = $prev_namespace = false;
+ $deleteId = array();
+
+ foreach ( $rows as $row ) {
+ if ( $prev_title == $row->cur_title && $prev_namespace == $row->cur_namespace ) {
+ $deleteId[] = $row->cur_id;
+ }
+ $prev_title = $row->cur_title;
+ $prev_namespace = $row->cur_namespace;
+ }
+ $sql = "DELETE FROM $cur WHERE cur_id IN ( " . join( ',', $deleteId ) . ')';
+ $this->db->query( $sql, __METHOD__ );
+ $this->output( wfTimestamp( TS_DB ) );
+ $this->output( "......<b>Deleted</b> " . $this->db->affectedRows() . " records.\n" );
+ }
+
+
+ $this->output( wfTimestamp( TS_DB ) );
+ $this->output( "......Creating tables.\n" );
+ $this->db->query( "CREATE TABLE $page (
+ page_id int(8) unsigned NOT NULL auto_increment,
+ page_namespace int NOT NULL,
+ page_title varchar(255) binary NOT NULL,
+ page_restrictions tinyblob NOT NULL,
+ page_counter bigint(20) unsigned NOT NULL default '0',
+ page_is_redirect tinyint(1) unsigned NOT NULL default '0',
+ page_is_new tinyint(1) unsigned NOT NULL default '0',
+ page_random real unsigned NOT NULL,
+ page_touched char(14) binary NOT NULL default '',
+ page_latest int(8) unsigned NOT NULL,
+ page_len int(8) unsigned NOT NULL,
+
+ PRIMARY KEY page_id (page_id),
+ UNIQUE INDEX name_title (page_namespace,page_title),
+ INDEX (page_random),
+ INDEX (page_len)
+ ) ENGINE=InnoDB", __METHOD__ );
+ $this->db->query( "CREATE TABLE $revision (
+ rev_id int(8) unsigned NOT NULL auto_increment,
+ rev_page int(8) unsigned NOT NULL,
+ rev_comment tinyblob NOT NULL,
+ rev_user int(5) unsigned NOT NULL default '0',
+ rev_user_text varchar(255) binary NOT NULL default '',
+ rev_timestamp char(14) binary NOT NULL default '',
+ rev_minor_edit tinyint(1) unsigned NOT NULL default '0',
+ rev_deleted tinyint(1) unsigned NOT NULL default '0',
+ rev_len int(8) unsigned,
+ rev_parent_id int(8) unsigned default NULL,
+ PRIMARY KEY rev_page_id (rev_page, rev_id),
+ UNIQUE INDEX rev_id (rev_id),
+ INDEX rev_timestamp (rev_timestamp),
+ INDEX page_timestamp (rev_page,rev_timestamp),
+ INDEX user_timestamp (rev_user,rev_timestamp),
+ INDEX usertext_timestamp (rev_user_text,rev_timestamp)
+ ) ENGINE=InnoDB", __METHOD__ );
+
+ $this->output( wfTimestamp( TS_DB ) );
+ $this->output( "......Locking tables.\n" );
+ $this->db->query( "LOCK TABLES $page WRITE, $revision WRITE, $old WRITE, $cur WRITE", __METHOD__ );
+
+ $maxold = intval( $this->db->selectField( 'old', 'max(old_id)', '', __METHOD__ ) );
+ $this->output( wfTimestamp( TS_DB ) );
+ $this->output( "......maxold is {$maxold}\n" );
+
+ $this->output( wfTimestamp( TS_DB ) );
+ global $wgLegacySchemaConversion;
+ if ( $wgLegacySchemaConversion ) {
+ // Create HistoryBlobCurStub entries.
+ // Text will be pulled from the leftover 'cur' table at runtime.
+ $this->output( "......Moving metadata from cur; using blob references to text in cur table.\n" );
+ $cur_text = "concat('O:18:\"historyblobcurstub\":1:{s:6:\"mCurId\";i:',cur_id,';}')";
+ $cur_flags = "'object'";
+ } else {
+ // Copy all cur text in immediately: this may take longer but avoids
+ // having to keep an extra table around.
+ $this->output( "......Moving text from cur.\n" );
+ $cur_text = 'cur_text';
+ $cur_flags = "''";
+ }
+ $this->db->query( "INSERT INTO $old (old_namespace, old_title, old_text, old_comment, old_user, old_user_text,
+ old_timestamp, old_minor_edit, old_flags)
+ SELECT cur_namespace, cur_title, $cur_text, cur_comment, cur_user, cur_user_text, cur_timestamp, cur_minor_edit, $cur_flags
+ FROM $cur", __METHOD__ );
+
+ $this->output( wfTimestamp( TS_DB ) );
+ $this->output( "......Setting up revision table.\n" );
+ $this->db->query( "INSERT INTO $revision (rev_id, rev_page, rev_comment, rev_user, rev_user_text, rev_timestamp,
+ rev_minor_edit)
+ SELECT old_id, cur_id, old_comment, old_user, old_user_text,
+ old_timestamp, old_minor_edit
+ FROM $old,$cur WHERE old_namespace=cur_namespace AND old_title=cur_title", __METHOD__ );
+
+ $this->output( wfTimestamp( TS_DB ) );
+ $this->output( "......Setting up page table.\n" );
+ $this->db->query( "INSERT INTO $page (page_id, page_namespace, page_title, page_restrictions, page_counter,
+ page_is_redirect, page_is_new, page_random, page_touched, page_latest, page_len)
+ SELECT cur_id, cur_namespace, cur_title, cur_restrictions, cur_counter, cur_is_redirect, cur_is_new,
+ cur_random, cur_touched, rev_id, LENGTH(cur_text)
+ FROM $cur,$revision
+ WHERE cur_id=rev_page AND rev_timestamp=cur_timestamp AND rev_id > {$maxold}", __METHOD__ );
+
+ $this->output( wfTimestamp( TS_DB ) );
+ $this->output( "......Unlocking tables.\n" );
+ $this->db->query( "UNLOCK TABLES", __METHOD__ );
+
+ $this->output( wfTimestamp( TS_DB ) );
+ $this->output( "......Renaming old.\n" );
+ $this->db->query( "ALTER TABLE $old RENAME TO $text", __METHOD__ );
+
+ $this->output( wfTimestamp( TS_DB ) );
+ $this->output( "...done.\n" );
+ }
+
protected function doNamespaceSize() {
$tables = array(
'page' => 'page',
$field = $prefix . '_namespace';
$tablename = $this->db->tableName( $table );
- $result = $this->db->query( "SHOW COLUMNS FROM $tablename LIKE '$field'" );
+ $result = $this->db->query( "SHOW COLUMNS FROM $tablename LIKE '$field'", __METHOD__ );
$info = $this->db->fetchObject( $result );
if ( substr( $info->Type, 0, 3 ) == 'int' ) {
- wfOut( "...$field is already a full int ($info->Type).\n" );
+ $this->output( "...$field is already a full int ($info->Type).\n" );
} else {
- wfOut( "Promoting $field from $info->Type to int... " );
+ $this->output( "Promoting $field from $info->Type to int... " );
+ $this->db->query( "ALTER TABLE $tablename MODIFY $field int NOT NULL", __METHOD__ );
+ $this->output( "ok\n" );
+ }
+ }
+ }
- $sql = "ALTER TABLE $tablename MODIFY $field int NOT NULL";
- $this->db->query( $sql );
+ protected function doPagelinksUpdate() {
+ if ( $this->db->tableExists( 'pagelinks' ) ) {
+ $this->output( "...already have pagelinks table.\n" );
+ return;
+ }
- wfOut( "ok\n" );
+ $this->output( "Converting links and brokenlinks tables to pagelinks... " );
+ $this->applyPatch( 'patch-pagelinks.sql' );
+ $this->output( "ok\n" );
+
+ global $wgContLang;
+ foreach ( MWNamespace::getCanonicalNamespaces() as $ns => $name ) {
+ if ( $ns == 0 ) {
+ continue;
}
+
+ $this->output( "Cleaning up broken links for namespace $ns... " );
+
+ $pagelinks = $this->db->tableName( 'pagelinks' );
+ $name = $wgContLang->getNsText( $ns );
+ $prefix = $this->db->strencode( $name );
+ $likeprefix = str_replace( '_', '\\_', $prefix );
+
+ $sql = "UPDATE $pagelinks
+ SET pl_namespace=$ns,
+ pl_title=TRIM(LEADING '$prefix:' FROM pl_title)
+ WHERE pl_namespace=0
+ AND pl_title LIKE '$likeprefix:%'";
+
+ $this->db->query( $sql, __METHOD__ );
+ $this->output( "ok\n" );
+ }
+ }
+
+ protected function doUserUniqueUpdate() {
+ $duper = new UserDupes( $this->db, array( $this, 'output' ) );
+ if ( $duper->hasUniqueIndex() ) {
+ $this->output( "...already have unique user_name index.\n" );
+ return;
}
+
+ if ( !$duper->clearDupes() ) {
+ $this->output( "WARNING: This next step will probably fail due to unfixed duplicates...\n" );
+ }
+ $this->output( "Adding unique index on user_name... " );
+ $this->applyPatch( 'patch-user_nameindex.sql' );
+ $this->output( "ok\n" );
+ }
+
+ protected function doUserGroupsUpdate() {
+ if ( $this->db->tableExists( 'user_groups' ) ) {
+ $info = $this->db->fieldInfo( 'user_groups', 'ug_group' );
+ if ( $info->type() == 'int' ) {
+ $oldug = $this->db->tableName( 'user_groups' );
+ $newug = $this->db->tableName( 'user_groups_bogus' );
+ $this->output( "user_groups table exists but is in bogus intermediate format. Renaming to $newug... " );
+ $this->db->query( "ALTER TABLE $oldug RENAME TO $newug", __METHOD__ );
+ $this->output( "ok\n" );
+
+ $this->output( "Re-adding fresh user_groups table... " );
+ $this->applyPatch( 'patch-user_groups.sql' );
+ $this->output( "ok\n" );
+
+ $this->output( "***\n" );
+ $this->output( "*** WARNING: You will need to manually fix up user permissions in the user_groups\n" );
+ $this->output( "*** table. Old 1.5 alpha versions did some pretty funky stuff...\n" );
+ $this->output( "***\n" );
+ } else {
+ $this->output( "...user_groups table exists and is in current format.\n" );
+ }
+ return;
+ }
+
+ $this->output( "Adding user_groups table... " );
+ $this->applyPatch( 'patch-user_groups.sql' );
+ $this->output( "ok\n" );
+
+ if ( !$this->db->tableExists( 'user_rights' ) ) {
+ if ( $this->db->fieldExists( 'user', 'user_rights' ) ) {
+ $this->output( "Upgrading from a 1.3 or older database? Breaking out user_rights for conversion..." );
+ $this->db->applyPatch( 'patch-user_rights.sql' );
+ $this->output( "ok\n" );
+ } else {
+ $this->output( "*** WARNING: couldn't locate user_rights table or field for upgrade.\n" );
+ $this->output( "*** You may need to manually configure some sysops by manipulating\n" );
+ $this->output( "*** the user_groups table.\n" );
+ return;
+ }
+ }
+
+ $this->output( "Converting user_rights table to user_groups... " );
+ $result = $this->db->select( 'user_rights',
+ array( 'ur_user', 'ur_rights' ),
+ array( "ur_rights != ''" ),
+ __METHOD__ );
+
+ foreach ( $result as $row ) {
+ $groups = array_unique(
+ array_map( 'trim',
+ explode( ',', $row->ur_rights ) ) );
+
+ foreach ( $groups as $group ) {
+ $this->db->insert( 'user_groups',
+ array(
+ 'ug_user' => $row->ur_user,
+ 'ug_group' => $group ),
+ __METHOD__ );
+ }
+ }
+ $this->output( "ok\n" );
+ }
+
+ /**
+ * Make sure wl_notificationtimestamp can be NULL,
+ * and update old broken items.
+ */
+ protected function doWatchlistNull() {
+ $info = $this->db->fieldInfo( 'watchlist', 'wl_notificationtimestamp' );
+ if ( $info->isNullable() ) {
+ $this->output( "...wl_notificationtimestamp is already nullable.\n" );
+ return;
+ }
+
+ $this->output( "Making wl_notificationtimestamp nullable... " );
+ $this->applyPatch( 'patch-watchlist-null.sql' );
+ $this->output( "ok\n" );
+ }
+
+ /**
+ * Set page_random field to a random value where it is equals to 0.
+ *
+ * @see bug 3946
+ */
+ protected function doPageRandomUpdate() {
+ $page = $this->db->tableName( 'page' );
+ $this->db->query( "UPDATE $page SET page_random = RAND() WHERE page_random = 0", __METHOD__ );
+ $rows = $this->db->affectedRows();
+
+ if( $rows ) {
+ $this->output( "Set page_random to a random value on $row rows where it was set to 0\n" );
+ } else {
+ $this->output( "...no page_random rows needed to be set\n" );
+ }
+ }
+
+ protected function doTemplatelinksUpdate() {
+ if ( $this->db->tableExists( 'templatelinks' ) ) {
+ $this->output( "...templatelinks table already exists\n" );
+ return;
+ }
+
+ $this->output( "Creating templatelinks table...\n" );
+ $this->applyPatch( 'patch-templatelinks.sql' );
+ $this->output( "Populating...\n" );
+ if ( wfGetLB()->getServerCount() > 1 ) {
+ // Slow, replication-friendly update
+ $res = $this->db->select( 'pagelinks', array( 'pl_from', 'pl_namespace', 'pl_title' ),
+ array( 'pl_namespace' => NS_TEMPLATE ), __METHOD__ );
+ $count = 0;
+ foreach ( $res as $row ) {
+ $count = ( $count + 1 ) % 100;
+ if ( $count == 0 ) {
+ wfWaitForSlaves( 10 );
+ }
+ $this->db->insert( 'templatelinks',
+ array(
+ 'tl_from' => $row->pl_from,
+ 'tl_namespace' => $row->pl_namespace,
+ 'tl_title' => $row->pl_title,
+ ), __METHOD__
+ );
+
+ }
+ } else {
+ // Fast update
+ $this->db->insertSelect( 'templatelinks', 'pagelinks',
+ array(
+ 'tl_from' => 'pl_from',
+ 'tl_namespace' => 'pl_namespace',
+ 'tl_title' => 'pl_title'
+ ), array(
+ 'pl_namespace' => 10
+ ), __METHOD__
+ );
+ }
+ $this->output( "Done. Please run maintenance/refreshLinks.php for a more thorough templatelinks update.\n" );
+ }
+
+ protected function doBacklinkingIndicesUpdate() {
+ if ( !$this->indexHasField( 'pagelinks', 'pl_namespace', 'pl_from' ) ||
+ !$this->indexHasField( 'templatelinks', 'tl_namespace', 'tl_from' ) ||
+ !$this->indexHasField( 'imagelinks', 'il_to', 'il_from' ) )
+ {
+ $this->applyPatch( 'patch-backlinkindexes.sql' );
+ $this->output( "...backlinking indices updated\n" );
+ }
+ }
+
+ /**
+ * Adding page_restrictions table, obsoleting page.page_restrictions.
+ * Migrating old restrictions to new table
+ * -- Andrew Garrett, January 2007.
+ */
+ protected function doRestrictionsUpdate() {
+ if ( $this->db->tableExists( 'page_restrictions' ) ) {
+ $this->output( "...page_restrictions table already exists.\n" );
+ return;
+ }
+
+ $this->output( "Creating page_restrictions table..." );
+ $this->applyPatch( 'patch-page_restrictions.sql' );
+ $this->applyPatch( 'patch-page_restrictions_sortkey.sql' );
+ $this->output( "ok\n" );
+
+ $this->output( "Migrating old restrictions to new table...\n" );
+ $task = $this->maintenance->runChild( 'UpdateRestrictions' );
+ $task->execute();
+ }
+
+ protected function doCategorylinksIndicesUpdate() {
+ if ( !$this->indexHasField( 'categorylinks', 'cl_sortkey', 'cl_from' ) ) {
+ $this->applyPatch( 'patch-categorylinksindex.sql' );
+ $this->output( "...categorylinks indices updated\n" );
+ }
+ }
+
+ protected function doCategoryPopulation() {
+ if ( $this->updateRowExists( 'populate category' ) ) {
+ $this->output( "...category table already populated.\n" );
+ return;
+ }
+
+ $this->output(
+ "Populating category table, printing progress markers. " .
+ "For large databases, you\n" .
+ "may want to hit Ctrl-C and do this manually with maintenance/\n" .
+ "populateCategory.php.\n"
+ );
+ $task = $this->maintenance->runChild( 'PopulateCategory' );
+ $task->execute();
+ $this->output( "Done populating category table.\n" );
+ }
+
+ protected function doPopulateParentId() {
+ if ( $this->updateRowExists( 'populate rev_parent_id' ) ) {
+ $this->output( "...rev_parent_id column already populated.\n" );
+ return;
+ }
+
+ $task = $this->maintenance->runChild( 'PopulateParentId' );
+ $task->execute();
+ }
+
+ protected function doMaybeProfilingMemoryUpdate() {
+ if ( !$this->db->tableExists( 'profiling' ) ) {
+ // Simply ignore
+ } elseif ( $this->db->fieldExists( 'profiling', 'pf_memory' ) ) {
+ $this->output( "...profiling table has pf_memory field.\n" );
+ } else {
+ $this->output( "Adding pf_memory field to table profiling..." );
+ $this->applyPatch( 'patch-profiling-memory.sql' );
+ $this->output( "ok\n" );
+ }
+ }
+
+ protected function doFilearchiveIndicesUpdate() {
+ $info = $this->db->indexInfo( 'filearchive', 'fa_user_timestamp', __METHOD__ );
+ if ( !$info ) {
+ $this->applyPatch( 'patch-filearchive-user-index.sql' );
+ $this->output( "...filearchive indices updated\n" );
+ }
+ }
+
+ protected function doUniquePlTlIl() {
+ $info = $this->db->indexInfo( 'pagelinks', 'pl_namespace' );
+ if ( is_array( $info ) && !$info[0]->Non_unique ) {
+ $this->output( "...pl_namespace, tl_namespace, il_to indices are already UNIQUE.\n" );
+ return;
+ }
+
+ $this->output( "Making pl_namespace, tl_namespace and il_to indices UNIQUE... " );
+ $this->applyPatch( 'patch-pl-tl-il-unique.sql' );
+ $this->output( "ok\n" );
+ }
+
+ protected function renameEuWikiId() {
+ if ( $this->db->fieldExists( 'external_user', 'eu_local_id' ) ) {
+ $this->output( "...eu_wiki_id already renamed to eu_local_id.\n" );
+ return;
+ }
+
+ $this->output( "Renaming eu_wiki_id -> eu_local_id... " );
+ $this->applyPatch( 'patch-eu_local_id.sql' );
+ $this->output( "ok\n" );
+ }
+
+ protected function doUpdateMimeMinorField() {
+ if ( $this->updateRowExists( 'mime_minor_length' ) ) {
+ $this->output( "...*_mime_minor fields are already long enough.\n" );
+ return;
+ }
+
+ $this->output( "Altering all *_mime_minor fields to 100 bytes in size ... " );
+ $this->applyPatch( 'patch-mime_minor_length.sql' );
+ $this->output( "ok\n" );
+ }
+
+ protected function doPopulateRevLen() {
+ if ( $this->updateRowExists( 'populate rev_len' ) ) {
+ $this->output( "...rev_len column already populated.\n" );
+ return;
+ }
+
+ $task = $this->maintenance->runChild( 'PopulateRevisionLength' );
+ $task->execute();
+ }
+
+ protected function doClFieldsUpdate() {
+ if ( $this->updateRowExists( 'cl_fields_update' ) ) {
+ $this->output( "...categorylinks up-to-date.\n" );
+ return;
+ }
+
+ $this->output( 'Updating categorylinks (again)...' );
+ $this->applyPatch( 'patch-categorylinks-better-collation2.sql' );
+ $this->output( "done.\n" );
}
}
dépôts / lhc / web / wiklou.git / blobdiff