Your IP : 172.71.120.4
<?php
/**
* @file
* @ingroup Maintenance
*/
if ( !defined( 'MEDIAWIKI' ) ) {
echo "This file is not a valid entry point\n";
exit( 1 );
}
require_once 'convertLinks.inc';
require_once 'userDupes.inc';
# Extension updates
require_once( "$IP/includes/Hooks.php" );
/**
* List of update functions to call for each DB type, in sequence. First item
* is function name, rest are parameters to pass.
*/
$wgUpdates = array(
'mysql' => array(
// 1.2
// update_passwords obsolete
array( 'add_field', 'ipblocks', 'ipb_id', 'patch-ipblocks.sql' ),
array( 'add_field', 'ipblocks', 'ipb_expiry', 'patch-ipb_expiry.sql' ),
array( 'do_interwiki_update' ),
array( 'do_index_update' ),
// do_linkscc_update obsolete
array( 'add_table', 'hitcounter', 'patch-hitcounter.sql' ),
array( 'add_field', 'recentchanges', 'rc_type', 'patch-rc_type.sql' ),
// 1.3
array( 'add_field', 'user', 'user_real_name', 'patch-user-realname.sql' ),
array( 'add_table', 'querycache', 'patch-querycache.sql' ),
array( 'add_table', 'objectcache', 'patch-objectcache.sql' ),
array( 'add_table', 'categorylinks', 'patch-categorylinks.sql' ),
// do_linkscc_1_3_update obsolete
array( 'do_old_links_update' ),
array( 'fix_ancient_imagelinks' ),
array( 'add_field', 'recentchanges', 'rc_ip', 'patch-rc_ip.sql' ),
// 1.4
array( 'do_image_name_unique_update' ),
array( 'add_field', 'recentchanges', 'rc_id', 'patch-rc_id.sql' ),
array( 'add_field', 'recentchanges', 'rc_patrolled', 'patch-rc-patrol.sql' ),
array( 'add_table', 'logging', 'patch-logging.sql' ),
// do_user_rights_update obsolete
array( 'add_field', 'user', 'user_token', 'patch-user_token.sql' ),
// old, old_articleid, patch-remove-old-title-namespace.sql obsolete
// user_groups, patch-userlevels.sql obsolete
// do_group_update() obsolete
array( 'do_watchlist_update' ),
array( 'do_user_update' ),
// do_copy_newtalk_to_watchlist obsolete
// 1.5
array( 'do_schema_restructuring' ),
array( 'add_field', 'logging', 'log_params', 'patch-log_params.sql' ),
array( 'check_bin', 'logging', 'log_title', 'patch-logging-title.sql', ),
array( 'add_field', 'archive', 'ar_rev_id', 'patch-archive-rev_id.sql' ),
array( 'add_field', 'page', 'page_len', 'patch-page_len.sql' ),
array( 'do_inverse_timestamp' ),
array( 'do_text_id' ),
array( 'add_field', 'revision', 'rev_deleted', 'patch-rev_deleted.sql' ),
array( 'add_field', 'image', 'img_width', 'patch-img_width.sql' ),
array( 'add_field', 'image', 'img_metadata', 'patch-img_metadata.sql' ),
array( 'add_field', 'user', 'user_email_token', 'patch-user_email_token.sql' ),
array( 'add_field', 'archive', 'ar_text_id', 'patch-archive-text_id.sql' ),
array( 'do_namespace_size' ),
array( 'add_field', '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( 'add_field', 'site_stats', 'ss_total_pages', 'patch-ss_total_articles.sql' ),
array( 'add_table', 'user_newtalk', 'patch-usernewtalk2.sql' ),
array( 'add_table', 'transcache', 'patch-transcache.sql' ),
array( 'add_field', 'interwiki', 'iw_trans', 'patch-interwiki-trans.sql' ),
array( 'add_table', 'trackbacks', 'patch-trackbacks.sql' ),
// 1.6
array( 'do_watchlist_null' ),
// do_image_index_update obsolete
array( 'do_logging_timestamp_index' ),
array( 'add_field', 'ipblocks', 'ipb_range_start', 'patch-ipb_range_start.sql' ),
array( 'do_page_random_update' ),
array( 'add_field', 'user', 'user_registration','patch-user_registration.sql' ),
array( 'do_templatelinks_update' ),
array( 'add_table', 'externallinks', 'patch-externallinks.sql' ),
array( 'add_table', 'job', 'patch-job.sql' ),
array( 'add_field', 'site_stats', 'ss_images', 'patch-ss_images.sql' ),
array( 'add_table', 'langlinks', 'patch-langlinks.sql' ),
array( 'add_table', 'querycache_info', 'patch-querycacheinfo.sql' ),
array( 'add_table', 'filearchive', 'patch-filearchive.sql' ),
array( 'add_field', 'ipblocks', 'ipb_anon_only', 'patch-ipb_anon_only.sql' ),
array( 'do_rc_indices_update' ),
// 1.9
array( 'add_field', 'user', 'user_newpass_time', 'patch-user_newpass_time.sql' ),
array( 'add_table', 'redirect', 'patch-redirect.sql' ),
array( 'add_table', 'querycachetwo', 'patch-querycachetwo.sql' ),
array( 'add_field', 'ipblocks', 'ipb_enable_autoblock', 'patch-ipb_optional_autoblock.sql' ),
array( 'do_backlinking_indices_update' ),
array( 'add_field', 'recentchanges', 'rc_old_len', 'patch-rc_len.sql' ),
array( 'add_field', 'user', 'user_editcount', 'patch-user_editcount.sql' ),
// 1.10
array( 'do_restrictions_update' ),
array( 'add_field', 'logging', 'log_id', 'patch-log_id.sql' ),
array( 'add_field', 'revision', 'rev_parent_id', 'patch-rev_parent_id.sql' ),
array( 'add_field', 'page_restrictions', 'pr_id', 'patch-page_restrictions_sortkey.sql' ),
array( 'add_field', 'revision', 'rev_len', 'patch-rev_len.sql' ),
array( 'add_field', 'recentchanges', 'rc_deleted', 'patch-rc_deleted.sql' ),
array( 'add_field', 'logging', 'log_deleted', 'patch-log_deleted.sql' ),
array( 'add_field', 'archive', 'ar_deleted', 'patch-ar_deleted.sql' ),
array( 'add_field', 'ipblocks', 'ipb_deleted', 'patch-ipb_deleted.sql' ),
array( 'add_field', 'filearchive', 'fa_deleted', 'patch-fa_deleted.sql' ),
array( 'add_field', 'archive', 'ar_len', 'patch-ar_len.sql' ),
// 1.11
array( 'add_field', 'ipblocks', 'ipb_block_email', 'patch-ipb_emailban.sql' ),
array( 'do_categorylinks_indices_update' ),
array( 'add_field', 'oldimage', 'oi_metadata', 'patch-oi_metadata.sql'),
array( 'do_archive_user_index' ),
array( 'do_image_user_index' ),
array( 'do_oldimage_user_index' ),
array( 'add_field', 'archive', 'ar_page_id', 'patch-archive-page_id.sql'),
array( 'add_field', 'image', 'img_sha1', 'patch-img_sha1.sql' ),
// 1.12
array( 'add_table', 'protected_titles', 'patch-protected_titles.sql' ),
// 1.13
array( 'add_field', 'ipblocks', 'ipb_by_text', 'patch-ipb_by_text.sql' ),
array( 'add_table', 'page_props', 'patch-page_props.sql' ),
array( 'add_table', 'updatelog', 'patch-updatelog.sql' ),
array( 'add_table', 'category', 'patch-category.sql' ),
array( 'do_category_population' ),
array( 'add_field', 'archive', 'ar_parent_id', 'patch-ar_parent_id.sql'),
array( 'add_field', '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' ),
// 1.14
array( 'add_field', 'site_stats', 'ss_active_users', 'patch-ss_active_users.sql' ),
array( 'do_active_users_init' ),
array( 'add_field', 'ipblocks', 'ipb_allow_usertalk', 'patch-ipb_allow_usertalk.sql' ),
// 1.15
array( 'do_unique_pl_tl_il' ),
array( 'add_table', 'change_tag', 'patch-change_tag.sql' ),
array( 'add_table', 'tag_summary', 'patch-change_tag.sql' ),
array( 'add_table', 'valid_tag', 'patch-change_tag.sql' ),
// 1.16
array( 'add_table', 'user_properties', 'patch-user_properties.sql' ),
array( 'add_table', 'log_search', 'patch-log_search.sql' ),
array( 'do_log_search_population' ),
array( 'add_field', 'logging', 'log_user_text', 'patch-log_user_text.sql' ),
array( 'add_table', 'l10n_cache', 'patch-l10n_cache.sql' ),
array( 'add_table', 'external_user', 'patch-external_user.sql' ),
array( 'add_index', 'log_search', 'ls_field_val', 'patch-log_search-rename-index.sql' ),
array( 'add_index', 'change_tag', 'change_tag_rc_tag', 'patch-change_tag-indexes.sql' ),
array( 'add_field', 'redirect', 'rd_interwiki', 'patch-rd_interwiki.sql' ),
array( 'do_update_transcache_field' ),
// A field changed name mid-release cycle, so fix it for anyone using
// trunk
array( 'rename_eu_wiki_id' ),
array( 'do_update_mime_minor_field' ),
),
'sqlite' => array(
// 1.14
array( 'add_field', 'site_stats', 'ss_active_users', 'patch-ss_active_users.sql' ),
array( 'do_active_users_init' ),
array( 'add_field', 'ipblocks', 'ipb_allow_usertalk', 'patch-ipb_allow_usertalk.sql' ),
array( 'sqlite_initial_indexes' ),
// 1.15
array( 'add_table', 'change_tag', 'patch-change_tag.sql' ),
array( 'add_table', 'tag_summary', 'patch-change_tag.sql' ),
array( 'add_table', 'valid_tag', 'patch-change_tag.sql' ),
// 1.16
array( 'add_table', 'user_properties', 'patch-user_properties.sql' ),
array( 'add_table', 'log_search', 'patch-log_search.sql' ),
array( 'do_log_search_population' ),
array( 'add_field', 'logging', 'log_user_text', 'patch-log_user_text.sql' ),
array( 'add_table', 'l10n_cache', 'patch-l10n_cache.sql' ),
array( 'add_table', 'external_user', 'patch-external_user.sql' ),
array( 'add_index', 'log_search', 'ls_field_val', 'patch-log_search-rename-index.sql' ),
array( 'add_index', 'change_tag', 'change_tag_rc_tag', 'patch-change_tag-indexes.sql' ),
array( 'add_field', 'redirect', 'rd_interwiki', 'patch-rd_interwiki.sql' ),
array( 'do_update_transcache_field' ),
// version-independent searchindex setup, added in 1.16
array( 'sqlite_setup_searchindex' ),
),
);
# For extensions only, should be populated via hooks
# $wgDBtype should be checked to specifiy the proper file
$wgExtNewTables = array(); // table, dir
$wgExtNewFields = array(); // table, column, dir
$wgExtPGNewFields = array(); // table, column, column attributes; for PostgreSQL
$wgExtPGAlteredFields = array(); // table, column, new type, conversion method; for PostgreSQL
$wgExtNewIndexes = array(); // table, index, dir
$wgExtModifiedFields = array(); //table, index, dir
# Helper function: check if the given key is present in the updatelog table.
# Obviously, only use this for updates that occur after the updatelog table was
# created!
function update_row_exists( $key ) {
$dbr = wfGetDB( DB_SLAVE );
$row = $dbr->selectRow(
'updatelog',
'1',
array( 'ul_key' => $key ),
__FUNCTION__
);
return (bool)$row;
}
function rename_table( $from, $to, $patch ) {
global $wgDatabase;
if ( $wgDatabase->tableExists( $from ) ) {
if ( $wgDatabase->tableExists( $to ) ) {
wfOut( "...can't move table $from to $to, $to already exists.\n" );
} else {
wfOut( "Moving table $from to $to..." );
$wgDatabase->sourceFile( archive($patch) );
wfOut( "ok\n" );
}
} else {
// Source table does not exist
// Renames are done before creations, so this is typical for a new installation
// Ignore silently
}
}
function add_table( $name, $patch, $fullpath=false ) {
global $wgDatabase;
if ( $wgDatabase->tableExists( $name ) ) {
wfOut( "...$name table already exists.\n" );
} else {
wfOut( "Creating $name table..." );
if( $fullpath ) {
$wgDatabase->sourceFile( $patch );
} else {
$wgDatabase->sourceFile( archive($patch) );
}
wfOut( "ok\n" );
}
}
function modify_field($table, $field, $patch, $fullpath=false){
global $wgDatabase;
if ( !$wgDatabase->tableExists( $table ) ) {
wfOut( "...$table table does not exist, skipping modify field patch\n" );
} elseif (! $wgDatabase->fieldExists( $table, $field ) ) {
wfOut( "...$field field does not exist in $table table, skipping modify field patch\n" );
} else {
wfOut( "Modifying $field field of table $table..." );
if( $fullpath ) {
$wgDatabase->sourceFile( $patch );
} else {
$wgDatabase->sourceFile( archive($patch) );
}
wfOut( "ok\n" );
}
}
function add_field( $table, $field, $patch, $fullpath=false ) {
global $wgDatabase;
if ( !$wgDatabase->tableExists( $table ) ) {
wfOut( "...$table table does not exist, skipping new field patch\n" );
} elseif ( $wgDatabase->fieldExists( $table, $field ) ) {
wfOut( "...have $field field in $table table.\n" );
} else {
wfOut( "Adding $field field to table $table..." );
if( $fullpath ) {
$wgDatabase->sourceFile( $patch );
} else {
$wgDatabase->sourceFile( archive($patch) );
}
wfOut( "ok\n" );
}
}
function add_index( $table, $index, $patch, $fullpath=false ) {
global $wgDatabase;
if( $wgDatabase->indexExists( $table, $index ) ) {
wfOut( "...$index key already set on $table table.\n" );
} else {
wfOut( "Adding $index key to table $table... " );
if( $fullpath ) {
$wgDatabase->sourceFile( $patch );
} else {
$wgDatabase->sourceFile( archive($patch) );
}
wfOut( "ok\n" );
}
}
function do_interwiki_update() {
# Check that interwiki table exists; if it doesn't source it
global $wgDatabase, $IP;
if( $wgDatabase->tableExists( "interwiki" ) ) {
wfOut( "...already have interwiki table\n" );
return true;
}
wfOut( "Creating interwiki table: " );
$wgDatabase->sourceFile( archive("patch-interwiki.sql") );
wfOut( "ok\n" );
wfOut( "Adding default interwiki definitions: " );
$wgDatabase->sourceFile( "$IP/maintenance/interwiki.sql" );
wfOut( "ok\n" );
}
function do_index_update() {
# Check that proper indexes are in place
global $wgDatabase;
$meta = $wgDatabase->fieldInfo( "recentchanges", "rc_timestamp" );
if( !$meta->isMultipleKey() ) {
wfOut( "Updating indexes to 20031107: " );
$wgDatabase->sourceFile( archive("patch-indexes.sql") );
wfOut( "ok\n" );
return true;
}
wfOut( "...indexes seem up to 20031107 standards\n" );
return false;
}
function do_image_index_update() {
global $wgDatabase;
$meta = $wgDatabase->fieldInfo( "image", "img_major_mime" );
if( !$meta->isMultipleKey() ) {
wfOut( "Updating indexes to 20050912: " );
$wgDatabase->sourceFile( archive("patch-mimesearch-indexes.sql") );
wfOut( "ok\n" );
return true;
}
wfOut( "...indexes seem up to 20050912 standards\n" );
return false;
}
function do_image_name_unique_update() {
global $wgDatabase;
if( $wgDatabase->indexExists( 'image', 'PRIMARY' ) ) {
wfOut( "...image primary key already set.\n" );
} else {
wfOut( "Making img_name the primary key... " );
$wgDatabase->sourceFile( archive("patch-image_name_primary.sql") );
wfOut( "ok\n" );
}
}
function do_logging_timestamp_index() {
global $wgDatabase;
if( $wgDatabase->indexExists( 'logging', 'times' ) ) {
wfOut( "...timestamp key on logging already exists.\n" );
} else {
wfOut( "Adding timestamp key on logging table... " );
$wgDatabase->sourceFile( archive("patch-logging-times-index.sql") );
wfOut( "ok\n" );
}
}
function do_archive_user_index() {
global $wgDatabase;
if( $wgDatabase->indexExists( 'archive', 'usertext_timestamp' ) ) {
wfOut( "...usertext,timestamp key on archive already exists.\n" );
} else {
wfOut( "Adding usertext,timestamp key on archive table... " );
$wgDatabase->sourceFile( archive("patch-archive-user-index.sql") );
wfOut( "ok\n" );
}
}
function do_image_user_index() {
global $wgDatabase;
if( $wgDatabase->indexExists( 'image', 'img_usertext_timestamp' ) ) {
wfOut( "...usertext,timestamp key on image already exists.\n" );
} else {
wfOut( "Adding usertext,timestamp key on image table... " );
$wgDatabase->sourceFile( archive("patch-image-user-index.sql") );
wfOut( "ok\n" );
}
}
function do_oldimage_user_index() {
global $wgDatabase;
if( $wgDatabase->indexExists( 'oldimage', 'oi_usertext_timestamp' ) ) {
wfOut( "...usertext,timestamp key on oldimage already exists.\n" );
} else {
wfOut( "Adding usertext,timestamp key on oldimage table... " );
$wgDatabase->sourceFile( archive("patch-oldimage-user-index.sql") );
wfOut( "ok\n" );
}
}
function do_watchlist_update() {
global $wgDatabase;
$fname = 'do_watchlist_update';
if( $wgDatabase->fieldExists( 'watchlist', 'wl_notificationtimestamp' ) ) {
wfOut( "The watchlist table is already set up for email notification.\n" );
} else {
wfOut( "Adding wl_notificationtimestamp field for email notification management." );
/* ALTER TABLE watchlist ADD (wl_notificationtimestamp varchar(14) binary NOT NULL default '0'); */
$wgDatabase->sourceFile( archive( 'patch-email-notification.sql' ) );
wfOut( "ok\n" );
}
# Check if we need to add talk page rows to the watchlist
$talk = $wgDatabase->selectField( 'watchlist', 'count(*)', 'wl_namespace & 1', $fname );
$nontalk = $wgDatabase->selectField( 'watchlist', 'count(*)', 'NOT (wl_namespace & 1)', $fname );
if ( $talk != $nontalk ) {
wfOut( "Adding missing watchlist talk page rows... " );
flush();
$wgDatabase->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)' ), $fname, 'IGNORE' );
wfOut( "ok\n" );
} else {
wfOut( "...watchlist talk page rows already present\n" );
}
}
function do_copy_newtalk_to_watchlist() {
global $wgDatabase;
global $wgCommandLineMode; # this needs to be saved while getID() and getName() are called
$res = $wgDatabase->safeQuery( 'SELECT user_id, user_ip FROM !',
$wgDatabase->tableName( 'user_newtalk' ) );
$num_newtalks=$wgDatabase->numRows($res);
wfOut( "Now converting $num_newtalks user_newtalk entries to watchlist table entries ... \n" );
$user = new User();
for ( $i = 1; $i <= $num_newtalks; $i++ ) {
$wluser = $wgDatabase->fetchObject( $res );
if ($wluser->user_id == 0) { # anonymous users ... have IP numbers as "names"
if ($user->isIP($wluser->user_ip)) { # do only if it really looks like an IP number (double checked)
$wgDatabase->replace( 'watchlist',
array(array('wl_user','wl_namespace', 'wl_title', 'wl_notificationtimestamp' )),
array('wl_user' => 0,
'wl_namespace' => NS_USER_TALK,
'wl_title' => $wluser->user_ip,
'wl_notificationtimestamp' => '19700101000000'
), 'updaters.inc::do_watchlist_update2'
);
}
} else { # normal users ... have user_ids
$user->setID($wluser->user_id);
$wgDatabase->replace( 'watchlist',
array(array('wl_user','wl_namespace', 'wl_title', 'wl_notificationtimestamp' )),
array('wl_user' => $user->getID(),
'wl_namespace' => NS_USER_TALK,
'wl_title' => $user->getName(),
'wl_notificationtimestamp' => '19700101000000'
), 'updaters.inc::do_watchlist_update3'
);
}
}
wfOut( "Done.\n" );
}
function do_user_update() {
global $wgDatabase;
if( $wgDatabase->fieldExists( 'user', 'user_emailauthenticationtimestamp' ) ) {
wfOut( "User table contains old email authentication field. Dropping... " );
$wgDatabase->sourceFile( archive( 'patch-email-authentication.sql' ) );
wfOut( "ok\n" );
} else {
wfOut( "...user table does not contain old email authentication field.\n" );
}
}
/**
* 1.4 betas were missing the 'binary' marker from logging.log_title,
* which causes a collation mismatch error on joins in MySQL 4.1.
*/
function check_bin( $table, $field, $patchFile ) {
global $wgDatabase, $wgDBtype;
if ($wgDBtype != 'mysql')
return;
$tableName = $wgDatabase->tableName( $table );
$res = $wgDatabase->query( "SELECT $field FROM $tableName LIMIT 0" );
$flags = explode( ' ', mysql_field_flags( $res->result, 0 ) );
$wgDatabase->freeResult( $res );
if( in_array( 'binary', $flags ) ) {
wfOut( "$table table has correct $field encoding.\n" );
} else {
wfOut( "Fixing $field encoding on $table table... " );
$wgDatabase->sourceFile( archive( $patchFile ) );
wfOut( "ok\n" );
}
}
function do_schema_restructuring() {
global $wgDatabase;
$fname="do_schema_restructuring";
if ( $wgDatabase->tableExists( 'page' ) ) {
wfOut( "...page table already exists.\n" );
} else {
wfOut( "...converting from cur/old to page/revision/text DB structure.\n" );
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......checking for duplicate entries.\n" );
list ($cur, $old, $page, $revision, $text) = $wgDatabase->tableNamesN( 'cur', 'old', 'page', 'revision', 'text' );
$rows = $wgDatabase->query( "SELECT cur_title, cur_namespace, COUNT(cur_namespace) AS c
FROM $cur GROUP BY cur_title, cur_namespace HAVING c>1", $fname );
if ( $wgDatabase->numRows( $rows ) > 0 ) {
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......<b>Found duplicate entries</b>\n" );
wfOut( sprintf( "<b> %-60s %3s %5s</b>\n", 'Title', 'NS', 'Count' ) );
while ( $row = $wgDatabase->fetchObject( $rows ) ) {
if ( ! isset( $duplicate[$row->cur_namespace] ) ) {
$duplicate[$row->cur_namespace] = array();
}
$duplicate[$row->cur_namespace][] = $row->cur_title;
wfOut( 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 .= $wgDatabase->addQuotes( $t );
$first = false;
} else {
$sql .= ', ' . $wgDatabase->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 = $wgDatabase->query( $sql, $fname );
$prev_title = $prev_namespace = false;
$deleteId = array();
while ( $row = $wgDatabase->fetchObject( $rows ) ) {
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 ) . ')';
$rows = $wgDatabase->query( $sql, $fname );
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......<b>Deleted</b> ".$wgDatabase->affectedRows()." records.\n" );
}
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......Creating tables.\n" );
$wgDatabase->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", $fname );
$wgDatabase->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", $fname );
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......Locking tables.\n" );
$wgDatabase->query( "LOCK TABLES $page WRITE, $revision WRITE, $old WRITE, $cur WRITE", $fname );
$maxold = intval( $wgDatabase->selectField( 'old', 'max(old_id)', '', $fname ) );
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......maxold is {$maxold}\n" );
wfOut( wfTimestamp( TS_DB ) );
global $wgLegacySchemaConversion;
if( $wgLegacySchemaConversion ) {
// Create HistoryBlobCurStub entries.
// Text will be pulled from the leftover 'cur' table at runtime.
wfOut( "......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.
wfOut( "......Moving text from cur.\n" );
$cur_text = 'cur_text';
$cur_flags = "''";
}
$wgDatabase->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", $fname );
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......Setting up revision table.\n" );
$wgDatabase->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", $fname );
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......Setting up page table.\n" );
$wgDatabase->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}", $fname );
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......Unlocking tables.\n" );
$wgDatabase->query( "UNLOCK TABLES", $fname );
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......Renaming old.\n" );
$wgDatabase->query( "ALTER TABLE $old RENAME TO $text", $fname );
wfOut( wfTimestamp( TS_DB ) );
wfOut( "...done.\n" );
}
}
function do_inverse_timestamp() {
global $wgDatabase;
if( $wgDatabase->fieldExists( 'revision', 'inverse_timestamp' ) ) {
wfOut( "Removing revision.inverse_timestamp and fixing indexes... " );
$wgDatabase->sourceFile( archive( 'patch-inverse_timestamp.sql' ) );
wfOut( "ok\n" );
} else {
wfOut( "revision timestamp indexes already up to 2005-03-13\n" );
}
}
function do_text_id() {
global $wgDatabase;
if( $wgDatabase->fieldExists( 'revision', 'rev_text_id' ) ) {
wfOut( "...rev_text_id already in place.\n" );
} else {
wfOut( "Adding rev_text_id field... " );
$wgDatabase->sourceFile( archive( 'patch-rev_text_id.sql' ) );
wfOut( "ok\n" );
}
}
function do_namespace_size() {
$tables = array(
'page' => 'page',
'archive' => 'ar',
'recentchanges' => 'rc',
'watchlist' => 'wl',
'querycache' => 'qc',
'logging' => 'log',
);
foreach( $tables as $table => $prefix ) {
do_namespace_size_on( $table, $prefix );
flush();
}
}
function do_namespace_size_on( $table, $prefix ) {
global $wgDatabase, $wgDBtype;
if ($wgDBtype != 'mysql')
return;
$field = $prefix . '_namespace';
$tablename = $wgDatabase->tableName( $table );
$result = $wgDatabase->query( "SHOW COLUMNS FROM $tablename LIKE '$field'" );
$info = $wgDatabase->fetchObject( $result );
$wgDatabase->freeResult( $result );
if( substr( $info->Type, 0, 3 ) == 'int' ) {
wfOut( "...$field is already a full int ($info->Type).\n" );
} else {
wfOut( "Promoting $field from $info->Type to int... " );
$sql = "ALTER TABLE $tablename MODIFY $field int NOT NULL";
$wgDatabase->query( $sql );
wfOut( "ok\n" );
}
}
function do_pagelinks_update() {
global $wgDatabase;
if( $wgDatabase->tableExists( 'pagelinks' ) ) {
wfOut( "...already have pagelinks table.\n" );
} else {
wfOut( "Converting links and brokenlinks tables to pagelinks... " );
$wgDatabase->sourceFile( archive( 'patch-pagelinks.sql' ) );
wfOut( "ok\n" );
flush();
global $wgCanonicalNamespaceNames;
foreach( $wgCanonicalNamespaceNames as $ns => $name ) {
if( $ns != 0 ) {
do_pagelinks_namespace( $ns );
}
}
}
}
function do_pagelinks_namespace( $namespace ) {
global $wgDatabase, $wgContLang;
$ns = intval( $namespace );
wfOut( "Cleaning up broken links for namespace $ns... " );
$pagelinks = $wgDatabase->tableName( 'pagelinks' );
$name = $wgContLang->getNsText( $ns );
$prefix = $wgDatabase->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:%'";
$wgDatabase->query( $sql, 'do_pagelinks_namespace' );
wfOut( "ok\n" );
}
function do_drop_img_type() {
global $wgDatabase;
if( $wgDatabase->fieldExists( 'image', 'img_type' ) ) {
wfOut( "Dropping unused img_type field in image table... " );
$wgDatabase->sourceFile( archive( 'patch-drop_img_type.sql' ) );
wfOut( "ok\n" );
} else {
wfOut( "No img_type field in image table; Good.\n" );
}
}
function do_old_links_update() {
global $wgDatabase;
if( $wgDatabase->tableExists( 'pagelinks' ) ) {
wfOut( "Already have pagelinks; skipping old links table updates.\n" );
} else {
convertLinks(); flush();
}
}
function fix_ancient_imagelinks() {
global $wgDatabase;
$info = $wgDatabase->fieldInfo( 'imagelinks', 'il_from' );
if ( $info && $info->type() === 'string' ) {
wfOut( "Fixing ancient broken imagelinks table.\n" );
wfOut( "NOTE: you will have to run maintenance/refreshLinks.php after this.\n" );
$wgDatabase->sourceFile( archive( 'patch-fix-il_from.sql' ) );
wfOut( "ok\n" );
} else {
wfOut( "...il_from OK\n" );
}
}
function do_user_unique_update() {
global $wgDatabase;
$duper = new UserDupes( $wgDatabase );
if( $duper->hasUniqueIndex() ) {
wfOut( "Already have unique user_name index.\n" );
} else {
if( !$duper->clearDupes() ) {
wfOut( "WARNING: This next step will probably fail due to unfixed duplicates...\n" );
}
wfOut( "Adding unique index on user_name... " );
$wgDatabase->sourceFile( archive( 'patch-user_nameindex.sql' ) );
wfOut( "ok\n" );
}
}
function do_user_groups_update() {
$fname = 'do_user_groups_update';
global $wgDatabase;
if( $wgDatabase->tableExists( 'user_groups' ) ) {
wfOut( "...user_groups table already exists.\n" );
return do_user_groups_reformat();
}
wfOut( "Adding user_groups table... " );
$wgDatabase->sourceFile( archive( 'patch-user_groups.sql' ) );
wfOut( "ok\n" );
if( !$wgDatabase->tableExists( 'user_rights' ) ) {
if( $wgDatabase->fieldExists( 'user', 'user_rights' ) ) {
wfOut( "Upgrading from a 1.3 or older database? Breaking out user_rights for conversion..." );
$wgDatabase->sourceFile( archive( 'patch-user_rights.sql' ) );
wfOut( "ok\n" );
} else {
wfOut( "*** WARNING: couldn't locate user_rights table or field for upgrade.\n" );
wfOut( "*** You may need to manually configure some sysops by manipulating\n" );
wfOut( "*** the user_groups table.\n" );
return;
}
}
wfOut( "Converting user_rights table to user_groups... " );
$result = $wgDatabase->select( 'user_rights',
array( 'ur_user', 'ur_rights' ),
array( "ur_rights != ''" ),
$fname );
while( $row = $wgDatabase->fetchObject( $result ) ) {
$groups = array_unique(
array_map( 'trim',
explode( ',', $row->ur_rights ) ) );
foreach( $groups as $group ) {
$wgDatabase->insert( 'user_groups',
array(
'ug_user' => $row->ur_user,
'ug_group' => $group ),
$fname );
}
}
$wgDatabase->freeResult( $result );
wfOut( "ok\n" );
}
function do_user_groups_reformat() {
# Check for bogus formats from previous 1.5 alpha code.
global $wgDatabase;
$info = $wgDatabase->fieldInfo( 'user_groups', 'ug_group' );
if( $info->type() == 'int' ) {
$oldug = $wgDatabase->tableName( 'user_groups' );
$newug = $wgDatabase->tableName( 'user_groups_bogus' );
wfOut( "user_groups is in bogus intermediate format. Renaming to $newug... " );
$wgDatabase->query( "ALTER TABLE $oldug RENAME TO $newug" );
wfOut( "ok\n" );
wfOut( "Re-adding fresh user_groups table... " );
$wgDatabase->sourceFile( archive( 'patch-user_groups.sql' ) );
wfOut( "ok\n" );
wfOut( "***\n" );
wfOut( "*** WARNING: You will need to manually fix up user permissions in the user_groups\n" );
wfOut( "*** table. Old 1.5 alpha versions did some pretty funky stuff...\n" );
wfOut( "***\n" );
} else {
wfOut( "...user_groups is in current format.\n" );
}
}
function do_watchlist_null() {
# Make sure wl_notificationtimestamp can be NULL,
# and update old broken items.
global $wgDatabase;
$info = $wgDatabase->fieldInfo( 'watchlist', 'wl_notificationtimestamp' );
if( !$info->nullable() ) {
wfOut( "Making wl_notificationtimestamp nullable... " );
$wgDatabase->sourceFile( archive( 'patch-watchlist-null.sql' ) );
wfOut( "ok\n" );
} else {
wfOut( "...wl_notificationtimestamp is already nullable.\n" );
}
}
/**
* @bug 3946
*/
function do_page_random_update() {
global $wgDatabase;
wfOut( "Setting page_random to a random value on rows where it equals 0..." );
$page = $wgDatabase->tableName( 'page' );
$wgDatabase->query( "UPDATE $page SET page_random = RAND() WHERE page_random = 0", 'do_page_random_update' );
$rows = $wgDatabase->affectedRows();
wfOut( "changed $rows rows\n" );
}
function do_templatelinks_update() {
global $wgDatabase, $wgLoadBalancer;
$fname = 'do_templatelinks_update';
if ( $wgDatabase->tableExists( 'templatelinks' ) ) {
wfOut( "...templatelinks table already exists\n" );
return;
}
wfOut( "Creating templatelinks table...\n" );
$wgDatabase->sourceFile( archive('patch-templatelinks.sql') );
wfOut( "Populating...\n" );
if ( isset( $wgLoadBalancer ) && $wgLoadBalancer->getServerCount() > 1 ) {
// Slow, replication-friendly update
$res = $wgDatabase->select( 'pagelinks', array( 'pl_from', 'pl_namespace', 'pl_title' ),
array( 'pl_namespace' => NS_TEMPLATE ), $fname );
$count = 0;
while ( $row = $wgDatabase->fetchObject( $res ) ) {
$count = ($count + 1) % 100;
if ( $count == 0 ) {
if ( function_exists( 'wfWaitForSlaves' ) ) {
wfWaitForSlaves( 10 );
} else {
sleep( 1 );
}
}
$wgDatabase->insert( 'templatelinks',
array(
'tl_from' => $row->pl_from,
'tl_namespace' => $row->pl_namespace,
'tl_title' => $row->pl_title,
), $fname
);
}
$wgDatabase->freeResult( $res );
} else {
// Fast update
$wgDatabase->insertSelect( 'templatelinks', 'pagelinks',
array(
'tl_from' => 'pl_from',
'tl_namespace' => 'pl_namespace',
'tl_title' => 'pl_title'
), array(
'pl_namespace' => 10
), $fname
);
}
wfOut( "Done. Please run maintenance/refreshLinks.php for a more thorough templatelinks update.\n" );
}
// Add index on ( rc_namespace, rc_user_text ) [Jul. 2006]
// Add index on ( rc_user_text, rc_timestamp ) [Nov. 2006]
function do_rc_indices_update() {
global $wgDatabase;
wfOut( "Checking for additional recent changes indices...\n" );
$indexes = array(
'rc_ns_usertext' => 'patch-recentchanges-utindex.sql',
'rc_user_text' => 'patch-rc_user_text-index.sql',
);
foreach( $indexes as $index => $patch ) {
$info = $wgDatabase->indexInfo( 'recentchanges', $index, __METHOD__ );
if( !$info ) {
wfOut( "...index `{$index}` not found; adding..." );
$wgDatabase->sourceFile( archive( $patch ) );
wfOut( "done.\n" );
} else {
wfOut( "...index `{$index}` seems ok.\n" );
}
}
}
function index_has_field($table, $index, $field) {
global $wgDatabase;
wfOut( "Checking if $table index $index includes field $field...\n" );
$info = $wgDatabase->indexInfo( $table, $index, __METHOD__ );
if( $info ) {
foreach($info as $row) {
if($row->Column_name == $field) {
wfOut( "...index $index on table $table seems to be ok\n" );
return true;
}
}
}
wfOut( "...index $index on table $table has no field $field; adding\n" );
return false;
}
function do_backlinking_indices_update() {
global $wgDatabase;
wfOut( "Checking for backlinking indices...\n" );
if (!index_has_field('pagelinks', 'pl_namespace', 'pl_from') ||
!index_has_field('templatelinks', 'tl_namespace', 'tl_from') ||
!index_has_field('imagelinks', 'il_to', 'il_from'))
{
$wgDatabase->sourceFile( archive( 'patch-backlinkindexes.sql' ) );
wfOut( "...backlinking indices updated\n" );
}
}
function do_categorylinks_indices_update() {
global $wgDatabase;
wfOut( "Checking for categorylinks indices...\n" );
if (!index_has_field('categorylinks', 'cl_sortkey', 'cl_from'))
{
$wgDatabase->sourceFile( archive( 'patch-categorylinksindex.sql' ) );
wfOut( "...categorylinks indices updated\n" );
}
}
function do_filearchive_indices_update() {
global $wgDatabase;
wfOut( "Checking filearchive indices...\n" );
$info = $wgDatabase->indexInfo( 'filearchive', 'fa_user_timestamp', __METHOD__ );
if ( !$info )
{
$wgDatabase->sourceFile( archive( 'patch-filearchive-user-index.sql' ) );
wfOut( "...filearchive indices updated\n" );
}
}
function maybe_do_profiling_memory_update() {
global $wgDatabase;
if ( !$wgDatabase->tableExists( 'profiling' ) ) {
// Simply ignore
} elseif ( $wgDatabase->fieldExists( 'profiling', 'pf_memory' ) ) {
wfOut( "profiling table has pf_memory field.\n" );
} else {
wfOut( "Adding pf_memory field to table profiling..." );
$wgDatabase->sourceFile( archive( 'patch-profiling-memory.sql' ) );
wfOut( "ok\n" );
}
}
function do_stats_init() {
// Sometimes site_stats table is not properly populated.
global $wgDatabase;
wfOut( "Checking site_stats row..." );
$row = $wgDatabase->selectRow( 'site_stats', '*', array( 'ss_row_id' => 1 ), __METHOD__ );
if( $row === false ) {
wfOut( "data is missing! rebuilding...\n" );
} elseif ( isset( $row->site_stats ) && $row->ss_total_pages == -1 ) {
wfOut( "missing ss_total_pages, rebuilding...\n" );
} else {
wfOut( "ok.\n" );
return;
}
SiteStatsInit::doAllAndCommit( false );
}
function do_active_users_init() {
global $wgDatabase;
$activeUsers = $wgDatabase->selectField( 'site_stats', 'ss_active_users', false, __METHOD__ );
if( $activeUsers == -1 ) {
$activeUsers = $wgDatabase->selectField( 'recentchanges',
'COUNT( DISTINCT rc_user_text )',
array( 'rc_user != 0', 'rc_bot' => 0, "rc_log_type != 'newusers'" ), __METHOD__
);
$wgDatabase->update( 'site_stats',
array( 'ss_active_users' => intval($activeUsers) ),
array( 'ss_row_id' => 1 ), __METHOD__, array( 'LIMIT' => 1 )
);
}
wfOut( "...ss_active_users user count set...\n" );
}
function purge_cache() {
global $wgDatabase;
# We can't guarantee that the user will be able to use TRUNCATE,
# but we know that DELETE is available to us
wfOut( "Purging caches..." );
$wgDatabase->delete( 'objectcache', '*', __METHOD__ );
wfOut( "done.\n" );
}
function do_all_updates( $shared = false, $purge = true ) {
global $wgNewTables, $wgExtModifiedFields, $wgNewFields, $wgRenamedTables, $wgSharedDB, $wgSharedTables, $wgDatabase, $wgDBtype, $IP;
wfRunHooks('LoadExtensionSchemaUpdates');
$doUser = $shared ? $wgSharedDB && in_array('user', $wgSharedTables) : !$wgSharedDB || !in_array('user', $wgSharedTables);
if ($wgDBtype === 'postgres') {
do_postgres_updates();
return;
}
# Run core updates in sequence...
global $wgUpdates;
if ( isset( $wgUpdates[$wgDBtype] ) ) {
foreach( $wgUpdates[$wgDBtype] as $params ) {
$func = array_shift( $params );
call_user_func_array( $func, $params );
flush();
}
}
/// @fixme clean up this mess too!
global $wgExtNewTables, $wgExtNewFields, $wgExtNewIndexes;
# Add missing extension tables
foreach ( $wgExtNewTables as $tableRecord ) {
add_table( $tableRecord[0], $tableRecord[1], true );
flush();
}
# Add missing extension fields
foreach ( $wgExtNewFields as $fieldRecord ) {
if ( $fieldRecord[0] != 'user' || $doUser ) {
add_field( $fieldRecord[0], $fieldRecord[1], $fieldRecord[2], true );
}
flush();
}
# Add missing extension indexes
foreach ( $wgExtNewIndexes as $fieldRecord ) {
add_index( $fieldRecord[0], $fieldRecord[1], $fieldRecord[2], true );
flush();
}
# Add modified extension fields
foreach ( $wgExtModifiedFields as $fieldRecord ) {
modify_field($fieldRecord[0], $fieldRecord[1], $fieldRecord[2], true);
flush();
}
wfOut( "Deleting old default messages (this may take a long time!)..." );
if( !defined( 'MW_NO_SETUP' ) ) {
define( 'MW_NO_SETUP', true );
}
require_once 'deleteDefaultMessages.php';
DeleteDefaultMessages::reallyExecute();
wfOut( "Done\n" );
do_stats_init();
if( $purge ) {
purge_cache();
}
}
function archive($name) {
global $wgDBtype, $IP;
if ( file_exists( "$IP/maintenance/$wgDBtype/archives/$name" ) ) {
return "$IP/maintenance/$wgDBtype/archives/$name";
} else {
return "$IP/maintenance/archives/$name";
}
}
function do_restrictions_update() {
# Adding page_restrictions table, obsoleting page.page_restrictions.
# Migrating old restrictions to new table
# -- Andrew Garrett, January 2007.
global $wgDatabase;
$name = 'page_restrictions';
$patch = 'patch-page_restrictions.sql';
$patch2 = 'patch-page_restrictions_sortkey.sql';
if ( $wgDatabase->tableExists( $name ) ) {
wfOut( "...$name table already exists.\n" );
} else {
wfOut( "Creating $name table..." );
$wgDatabase->sourceFile( archive($patch) );
$wgDatabase->sourceFile( archive($patch2) );
wfOut( "ok\n" );
wfOut( "Migrating old restrictions to new table..." );
$res = $wgDatabase->select( 'page', array( 'page_id', 'page_restrictions' ), array("page_restrictions!=''", "page_restrictions!='edit=:move='"), __METHOD__ );
$count = 0;
while ($row = $wgDatabase->fetchObject($res) ) {
$count = ($count + 1) % 100;
if ($count == 0) {
if ( function_exists( 'wfWaitForSlaves' ) ) {
wfWaitForSlaves( 10 );
} else {
sleep( 1 );
}
}
# Figure out what the restrictions are..
$id = $row->page_id;
$flatrestrictions = explode( ':', $row->page_restrictions );
$restrictions = array ();
foreach( $flatrestrictions as $restriction ) {
$thisrestriction = explode( '=', $restriction, 2 );
if( count( $thisrestriction ) == 1 ) {
// Compatibility with old protections from before
// separate move protection was added.
list( $level ) = $thisrestriction;
if( $level ) {
$restrictions['edit'] = $level;
$restrictions['move'] = $level;
}
} else {
list( $type, $level ) = $thisrestriction;
if( $level ) {
$restrictions[$type] = $level;
}
}
$wgDatabase->update( 'page', array ( 'page_restrictions' => ''), array( 'page_id' => $id ), __METHOD__ );
}
foreach( $restrictions as $type => $level ) {
$wgDatabase->insert( 'page_restrictions', array ( 'pr_page' => $id,
'pr_type' => $type,
'pr_level' => $level,
'pr_cascade' => 0,
'pr_expiry' => 'infinity' ),
__METHOD__ );
}
}
wfOut( "ok\n" );
}
}
function do_category_population() {
if( update_row_exists( 'populate category' ) ) {
wfOut( "...category table already populated.\n" );
return;
}
require_once( 'populateCategory.inc' );
wfOut( "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";
populateCategory( '', 10, 0, true );
wfOut( "Done populating category table.\n" );
}
function do_populate_parent_id() {
if( update_row_exists( 'populate rev_parent_id' ) ) {
wfOut( "...rev_parent_id column already populated.\n" );
return;
}
require_once( 'populateParentId.inc' );
global $wgDatabase;
populate_rev_parent_id( $wgDatabase );
}
function sqlite_initial_indexes() {
global $wgDatabase;
// initial-indexes.sql fails if the indexes are already present, so we perform a quick check if our database is newer.
if ( update_row_exists( 'initial_indexes' ) || $wgDatabase->indexExists( 'user', 'user_name' ) ) {
wfOut( "...have initial indexes\n" );
return;
}
wfOut( "Adding initial indexes..." );
$wgDatabase->sourceFile( archive( 'initial-indexes.sql' ) );
wfOut( "done\n" );
}
function sqlite_setup_searchindex() {
global $wgDatabase;
$module = $wgDatabase->getFulltextSearchModule();
$fts3tTable = update_row_exists( 'fts3' );
if ( $fts3tTable && !$module ) {
wfOut( '...PHP is missing FTS3 support, downgrading tables...' );
$wgDatabase->sourceFile( archive( 'searchindex-no-fts.sql' ) );
wfOut( "done\n" );
} elseif ( !$fts3tTable && $module == 'FTS3' ) {
wfOut( '...adding FTS3 search capabilities...' );
$wgDatabase->sourceFile( archive( 'searchindex-fts3.sql' ) );
wfOut( "done\n" );
} else {
wfOut( "...fulltext search table appears to be in order.\n" );
}
}
function do_unique_pl_tl_il() {
global $wgDatabase;
$info = $wgDatabase->indexInfo( 'pagelinks', 'pl_namespace' );
if( is_array($info) && !$info[0]->Non_unique ) {
wfOut( "...pl_namespace, tl_namespace, il_to indices are already UNIQUE.\n" );
} else {
wfOut( "Making pl_namespace, tl_namespace and il_to indices UNIQUE... " );
$wgDatabase->sourceFile( archive( 'patch-pl-tl-il-unique.sql' ) );
wfOut( "ok\n" );
}
}
function do_log_search_population() {
global $wgDatabase;
if( update_row_exists( 'populate log_search' ) ) {
wfOut( "...log_search table already populated.\n" );
return;
}
require_once( 'populateLogSearch.inc' );
wfOut(
"Populating log_search table, printing progress markers. For large\n" .
"databases, you may want to hit Ctrl-C and do this manually with\n" .
"maintenance/populateLogSearch.php.\n" );
migrate_log_params( $wgDatabase );
wfOut( "Done populating log_search table.\n" );
}
function rename_eu_wiki_id() {
global $wgDatabase;
wfOut( "Renaming eu_wiki_id -> eu_local_id... " );
if ( $wgDatabase->fieldExists( 'external_user', 'eu_local_id' ) ) {
wfOut( "already done.\n" );
return;
}
$wgDatabase->sourceFile( archive( 'patch-eu_local_id.sql' ) );
wfOut( "ok\n" );
}
function do_update_transcache_field() {
global $wgDatabase;
if( update_row_exists( 'convert transcache field' ) ) {
wfOut( "...transcache tc_time already converted.\n" );
return;
} else {
wfOut( "Converting tc_time from UNIX epoch to MediaWiki timestamp... " );
$wgDatabase->sourceFile( archive( 'patch-tc-timestamp.sql' ) );
wfOut( "ok\n" );
}
}
function do_update_mime_minor_field() {
if ( update_row_exists( 'mime_minor_length' ) ) {
wfOut( "*_mime_minor fields are already long enough.\n" );
} else {
global $wgDatabase;
wfOut( "Altering all *_mime_minor fields to 100 bytes in size ... " );
$wgDatabase->sourceFile( archive( 'patch-mime_minor_length.sql' ) );
wfOut( "ok\n" );
}
}
/***********************************************************************
* Start PG stuff
* TODO: merge with above
***********************************************************************/
function pg_describe_table($table) {
global $wgDatabase, $wgDBmwschema;
$q = <<<END
SELECT attname, attnum FROM pg_namespace, pg_class, pg_attribute
WHERE pg_class.relnamespace = pg_namespace.oid
AND attrelid=pg_class.oid AND attnum > 0
AND relname=%s AND nspname=%s
END;
$res = $wgDatabase->query(sprintf($q,
$wgDatabase->addQuotes($table),
$wgDatabase->addQuotes($wgDBmwschema)));
if (!$res)
return null;
$cols = array();
while ($r = $wgDatabase->fetchRow($res)) {
$cols[] = array(
"name" => $r[0],
"ord" => $r[1],
);
}
return $cols;
}
function pg_describe_index($idx) {
global $wgDatabase, $wgDBmwschema;
// first fetch the key (which is a list of columns ords) and
// the table the index applies to (an oid)
$q = <<<END
SELECT indkey, indrelid FROM pg_namespace, pg_class, pg_index
WHERE nspname=%s
AND pg_class.relnamespace = pg_namespace.oid
AND relname=%s
AND indexrelid=pg_class.oid
END;
$res = $wgDatabase->query(sprintf($q,
$wgDatabase->addQuotes($wgDBmwschema),
$wgDatabase->addQuotes($idx)));
if (!$res)
return null;
if (!($r = $wgDatabase->fetchRow($res))) {
$wgDatabase->freeResult($res);
return null;
}
$indkey = $r[0];
$relid = intval($r[1]);
$indkeys = explode(" ", $indkey);
$wgDatabase->freeResult($res);
$colnames = array();
foreach ($indkeys as $rid) {
$query = <<<END
SELECT attname FROM pg_class, pg_attribute
WHERE attrelid=$relid
AND attnum=%d
AND attrelid=pg_class.oid
END;
$r2 = $wgDatabase->query(sprintf($query, $rid));
if (!$r2)
return null;
if (!($row2 = $wgDatabase->fetchRow($r2))) {
$wgDatabase->freeResult($r2);
return null;
}
$colnames[] = $row2[0];
$wgDatabase->freeResult($r2);
}
return $colnames;
}
function pg_index_exists($table, $index) {
global $wgDatabase, $wgDBmwschema;
$exists = $wgDatabase->selectField("pg_indexes", "indexname",
array( "indexname" => $index,
"tablename" => $table,
"schemaname" => $wgDBmwschema));
return $exists === $index;
}
function pg_fkey_deltype($fkey) {
global $wgDatabase, $wgDBmwschema;
$q = <<<END
SELECT confdeltype FROM pg_constraint, pg_namespace
WHERE connamespace=pg_namespace.oid
AND nspname=%s
AND conname=%s;
END;
$r = $wgDatabase->query(sprintf($q,
$wgDatabase->addQuotes($wgDBmwschema),
$wgDatabase->addQuotes($fkey)));
if (!($row = $wgDatabase->fetchRow($r)))
return null;
return $row[0];
}
function pg_rule_def($table, $rule) {
global $wgDatabase, $wgDBmwschema;
$q = <<<END
SELECT definition FROM pg_rules
WHERE schemaname = %s
AND tablename = %s
AND rulename = %s
END;
$r = $wgDatabase->query(sprintf($q,
$wgDatabase->addQuotes($wgDBmwschema),
$wgDatabase->addQuotes($table),
$wgDatabase->addQuotes($rule)));
$row = $wgDatabase->fetchRow($r);
if (!$row)
return null;
$d = $row[0];
$wgDatabase->freeResult($r);
return $d;
}
function do_postgres_updates() {
global $wgDatabase, $wgVersion, $wgDBmwschema, $wgDBts2schema, $wgShowExceptionDetails, $wgDBuser;
## Gather version numbers in case we need them
$version = $wgDatabase->getServerVersion(); ## long string
$numver = $wgDatabase->numeric_version; ## X.Y e.g. 8.3
$wgShowExceptionDetails = 1;
# Just in case their LocalSettings.php does not have this:
if ( !isset( $wgDBmwschema ))
$wgDBmwschema = 'mediawiki';
# Verify that this user is configured correctly
$safeuser = $wgDatabase->addQuotes($wgDBuser);
$SQL = "SELECT array_to_string(useconfig,'*') FROM pg_catalog.pg_user WHERE usename = $safeuser";
$config = pg_fetch_result( $wgDatabase->doQuery( $SQL ), 0, 0 );
$conf = array();
foreach( explode( '*', $config ) as $c ) {
list( $x,$y ) = explode( '=', $c );
$conf[$x] = $y;
}
if( !array_key_exists( 'search_path', $conf ) ) {
$search_path = '';
}
else {
$search_path = $conf['search_path'];
}
if( strpos( $search_path, $wgDBmwschema ) === false ) {
wfOut( "Adding in schema \"$wgDBmwschema\" to search_path for user \"$wgDBuser\"\n" );
$search_path = "$wgDBmwschema, $search_path";
}
if( strpos( $search_path, $wgDBts2schema ) === false ) {
wfOut( "Adding in schema \"$wgDBts2schema\" to search_path for user \"$wgDBuser\"\n" );
$search_path = "$search_path, $wgDBts2schema";
}
$search_path = str_replace( ', ,', ',', $search_path);
if( array_key_exists( 'search_path', $conf ) === false || $search_path != $conf['search_path'] ) {
$wgDatabase->doQuery( "ALTER USER $wgDBuser SET search_path = $search_path" );
$wgDatabase->doQuery( "SET search_path = $search_path" );
}
else {
$path = $conf['search_path'];
wfOut( "... search_path for user \"$wgDBuser\" looks correct ($path)\n" );
}
$goodconf = array(
'client_min_messages' => 'error',
'DateStyle' => 'ISO, YMD',
'TimeZone' => 'GMT'
);
foreach( array_keys( $goodconf ) AS $key ) {
$value = $goodconf[$key];
if( !array_key_exists( $key, $conf ) or $conf[$key] !== $value ) {
wfOut( "Setting $key to '$value' for user \"$wgDBuser\"\n" );
$wgDatabase->doQuery( "ALTER USER $wgDBuser SET $key = '$value'" );
$wgDatabase->doQuery( "SET $key = '$value'" );
}
else {
wfOut( "... default value of \"$key\" is correctly set to \"$value\" for user \"$wgDBuser\"\n" );
}
}
$newsequences = array(
"logging_log_id_seq",
"page_restrictions_pr_id_seq",
);
$newtables = array(
array("category", "patch-category.sql"),
array("mediawiki_version", "patch-mediawiki_version.sql"),
array("mwuser", "patch-mwuser.sql"),
array("pagecontent", "patch-pagecontent.sql"),
array("querycachetwo", "patch-querycachetwo.sql"),
array("page_props", "patch-page_props.sql"),
array("page_restrictions", "patch-page_restrictions.sql"),
array("profiling", "patch-profiling.sql"),
array("protected_titles", "patch-protected_titles.sql"),
array("redirect", "patch-redirect.sql"),
array("updatelog", "patch-updatelog.sql"),
array('change_tag', 'patch-change_tag.sql'),
array('tag_summary', 'patch-change_tag.sql'),
array('valid_tag', 'patch-change_tag.sql'),
array('user_properties', 'patch-user_properties.sql'),
array('log_search', 'patch-log_search.sql'),
array('l10n_cache', 'patch-l10n_cache.sql'),
);
$newcols = array(
array("archive", "ar_deleted", "SMALLINT NOT NULL DEFAULT 0"),
array("archive", "ar_len", "INTEGER"),
array("archive", "ar_page_id", "INTEGER"),
array("archive", "ar_parent_id", "INTEGER"),
array("image", "img_sha1", "TEXT NOT NULL DEFAULT ''"),
array("ipblocks", "ipb_allow_usertalk", "SMALLINT NOT NULL DEFAULT 0"),
array("ipblocks", "ipb_anon_only", "SMALLINT NOT NULL DEFAULT 0"),
array("ipblocks", "ipb_by_text", "TEXT NOT NULL DEFAULT ''"),
array("ipblocks", "ipb_block_email", "SMALLINT NOT NULL DEFAULT 0"),
array("ipblocks", "ipb_create_account", "SMALLINT NOT NULL DEFAULT 1"),
array("ipblocks", "ipb_deleted", "SMALLINT NOT NULL DEFAULT 0"),
array("ipblocks", "ipb_enable_autoblock", "SMALLINT NOT NULL DEFAULT 1"),
array("filearchive", "fa_deleted", "SMALLINT NOT NULL DEFAULT 0"),
array("logging", "log_deleted", "SMALLINT NOT NULL DEFAULT 0"),
array("logging", "log_id", "INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('logging_log_id_seq')"),
array("logging", "log_params", "TEXT"),
array("mwuser", "user_editcount", "INTEGER"),
array("mwuser", "user_hidden", "SMALLINT NOT NULL DEFAULT 0"),
array("mwuser", "user_newpass_time", "TIMESTAMPTZ"),
array("oldimage", "oi_deleted", "SMALLINT NOT NULL DEFAULT 0"),
array("oldimage", "oi_major_mime", "TEXT NOT NULL DEFAULT 'unknown'"),
array("oldimage", "oi_media_type", "TEXT"),
array("oldimage", "oi_metadata", "BYTEA NOT NULL DEFAULT ''"),
array("oldimage", "oi_minor_mime", "TEXT NOT NULL DEFAULT 'unknown'"),
array("oldimage", "oi_sha1", "TEXT NOT NULL DEFAULT ''"),
array("page_restrictions", "pr_id", "INTEGER NOT NULL UNIQUE DEFAULT nextval('page_restrictions_pr_id_val')"),
array("profiling", "pf_memory", "NUMERIC(18,10) NOT NULL DEFAULT 0"),
array("recentchanges", "rc_deleted", "SMALLINT NOT NULL DEFAULT 0"),
array("recentchanges", "rc_log_action", "TEXT"),
array("recentchanges", "rc_log_type", "TEXT"),
array("recentchanges", "rc_logid", "INTEGER NOT NULL DEFAULT 0"),
array("recentchanges", "rc_new_len", "INTEGER"),
array("recentchanges", "rc_old_len", "INTEGER"),
array("recentchanges", "rc_params", "TEXT"),
array("redirect", "rd_interwiki", "TEXT NULL"),
array("redirect", "rd_fragment", "TEXT NULL"),
array("revision", "rev_deleted", "SMALLINT NOT NULL DEFAULT 0"),
array("revision", "rev_len", "INTEGER"),
array("revision", "rev_parent_id", "INTEGER DEFAULT NULL"),
array("site_stats", "ss_active_users", "INTEGER DEFAULT '-1'"),
array("user_newtalk", "user_last_timestamp", "TIMESTAMPTZ"),
array("logging", "log_user_text", "TEXT NOT NULL DEFAULT ''"),
array("logging", "log_page", "INTEGER"),
);
# table, column, desired type, USING clause if needed (with new default if needed)
$typechanges = array(
array("archive", "ar_deleted", "smallint", ""),
array("archive", "ar_minor_edit", "smallint", "ar_minor_edit::smallint DEFAULT 0"),
array("filearchive", "fa_deleted", "smallint", ""),
array("filearchive", "fa_height", "integer", ""),
array("filearchive", "fa_metadata", "bytea", "decode(fa_metadata,'escape')"),
array("filearchive", "fa_size", "integer", ""),
array("filearchive", "fa_width", "integer", ""),
array("filearchive", "fa_storage_group","text", ""),
array("filearchive", "fa_storage_key", "text", ""),
array("image", "img_metadata", "bytea", "decode(img_metadata,'escape')"),
array("image", "img_size", "integer", ""),
array("image", "img_width", "integer", ""),
array("image", "img_height", "integer", ""),
array("interwiki", "iw_local", "smallint", "iw_local::smallint DEFAULT 0"),
array("interwiki", "iw_trans", "smallint", "iw_trans::smallint DEFAULT 0"),
array("ipblocks", "ipb_auto", "smallint", "ipb_auto::smallint DEFAULT 0"),
array("ipblocks", "ipb_anon_only", "smallint", "CASE WHEN ipb_anon_only=' ' THEN 0 ELSE ipb_anon_only::smallint END DEFAULT 0"),
array("ipblocks", "ipb_create_account", "smallint", "CASE WHEN ipb_create_account=' ' THEN 0 ELSE ipb_create_account::smallint END DEFAULT 1"),
array("ipblocks", "ipb_enable_autoblock", "smallint", "CASE WHEN ipb_enable_autoblock=' ' THEN 0 ELSE ipb_enable_autoblock::smallint END DEFAULT 1"),
array("ipblocks", "ipb_block_email", "smallint", "CASE WHEN ipb_block_email=' ' THEN 0 ELSE ipb_block_email::smallint END DEFAULT 0"),
array("ipblocks", "ipb_address", "text", "ipb_address::text"),
array("ipblocks", "ipb_deleted", "smallint", "ipb_deleted::smallint DEFAULT 0"),
array("math", "math_inputhash", "bytea", "decode(math_inputhash,'escape')"),
array("math", "math_outputhash", "bytea", "decode(math_outputhash,'escape')"),
array("mwuser", "user_token", "text", ""),
array("mwuser", "user_email_token","text", ""),
array("objectcache", "keyname", "text", ""),
array("oldimage", "oi_height", "integer", ""),
array("oldimage", "oi_metadata", "bytea", "decode(img_metadata,'escape')"),
array("oldimage", "oi_size", "integer", ""),
array("oldimage", "oi_width", "integer", ""),
array("page", "page_is_redirect","smallint", "page_is_redirect::smallint DEFAULT 0"),
array("page", "page_is_new", "smallint", "page_is_new::smallint DEFAULT 0"),
array("querycache", "qc_value", "integer", ""),
array("querycachetwo","qcc_value", "integer", ""),
array("recentchanges","rc_bot", "smallint", "rc_bot::smallint DEFAULT 0"),
array("recentchanges","rc_deleted", "smallint", ""),
array("recentchanges","rc_minor", "smallint", "rc_minor::smallint DEFAULT 0"),
array("recentchanges","rc_new", "smallint", "rc_new::smallint DEFAULT 0"),
array("recentchanges","rc_type", "smallint", "rc_type::smallint DEFAULT 0"),
array("recentchanges","rc_patrolled", "smallint", "rc_patrolled::smallint DEFAULT 0"),
array("revision", "rev_deleted", "smallint", "rev_deleted::smallint DEFAULT 0"),
array("revision", "rev_minor_edit", "smallint", "rev_minor_edit::smallint DEFAULT 0"),
array("templatelinks","tl_namespace", "smallint", "tl_namespace::smallint"),
array("user_newtalk", "user_ip", "text", "host(user_ip)"),
);
# table, column, nullability
$nullchanges = array(
array("oldimage", "oi_bits", "NULL"),
array("oldimage", "oi_timestamp", "NULL"),
array("oldimage", "oi_major_mime", "NULL"),
array("oldimage", "oi_minor_mime", "NULL"),
);
$newindexes = array(
array("archive", "archive_user_text", "(ar_user_text)"),
array("image", "img_sha1", "(img_sha1)"),
array("oldimage", "oi_sha1", "(oi_sha1)"),
array("revision", "rev_text_id_idx", "(rev_text_id)"),
array("recentchanges", "rc_timestamp_bot", "(rc_timestamp) WHERE rc_bot = 0"),
array("templatelinks", "templatelinks_from", "(tl_from)"),
array("watchlist", "wl_user", "(wl_user)"),
array("logging", "logging_user_type_time", "(log_user, log_type, log_timestamp)"),
array("logging", "logging_page_id_time", "(log_page,log_timestamp)"),
);
$newrules = array(
);
#Check new sequences, rename if needed
foreach ($newsequences as $ns) {
if( $wgDatabase->sequenceExists('pr_id_val') ) {
wfOut( "Updating sequence names\n" );
$wgDatabase->sourceFile(archive('patch-update_sequences.sql'));
continue;
} elseif ( $wgDatabase->sequenceExists('page_restrictions_pr_id_seq') ) {
wfOut( "... sequences already updated\n" );
continue;
} else {
wfOut( "Creating sequence \"$ns\"\n" );
$wgDatabase->query("CREATE SEQUENCE $ns");
}
}
foreach ($newtables as $nt) {
if ($wgDatabase->tableExists($nt[0])) {
wfOut( "... table \"$nt[0]\" already exists\n" );
continue;
}
wfOut( "Creating table \"$nt[0]\"\n" );
$wgDatabase->sourceFile(archive($nt[1]));
}
## Needed before newcols
if ($wgDatabase->tableExists("archive2")) {
wfOut( "Converting \"archive2\" back to normal archive table\n" );
if ($wgDatabase->ruleExists("archive", "archive_insert")) {
wfOut( "Dropping rule \"archive_insert\"\n" );
$wgDatabase->query("DROP RULE archive_insert ON archive");
}
if ($wgDatabase->ruleExists("archive", "archive_delete")) {
wfOut( "Dropping rule \"archive_delete\"\n" );
$wgDatabase->query("DROP RULE archive_delete ON archive");
}
$wgDatabase->sourceFile(archive("patch-remove-archive2.sql"));
}
else
wfOut( "... obsolete table \"archive2\" does not exist\n" );
foreach ($newcols as $nc) {
$fi = $wgDatabase->fieldInfo($nc[0], $nc[1]);
if (!is_null($fi)) {
wfOut( "... column \"$nc[0].$nc[1]\" already exists\n" );
continue;
}
wfOut( "Adding column \"$nc[0].$nc[1]\"\n" );
$wgDatabase->query("ALTER TABLE $nc[0] ADD $nc[1] $nc[2]");
}
foreach ($typechanges as $tc) {
$fi = $wgDatabase->fieldInfo($tc[0], $tc[1]);
if (is_null($fi)) {
wfOut( "... error: expected column $tc[0].$tc[1] to exist\n" );
exit(1);
}
if ($fi->type() === $tc[2])
wfOut( "... column \"$tc[0].$tc[1]\" is already of type \"$tc[2]\"\n" );
else {
wfOut( "Changing column type of \"$tc[0].$tc[1]\" from \"{$fi->type()}\" to \"$tc[2]\"\n" );
$sql = "ALTER TABLE $tc[0] ALTER $tc[1] TYPE $tc[2]";
if (strlen($tc[3])) {
$default = array();
if (preg_match( '/DEFAULT (.+)/', $tc[3], $default)) {
$sqldef = "ALTER TABLE $tc[0] ALTER $tc[1] SET DEFAULT $default[1]";
$wgDatabase->query($sqldef);
$tc[3] = preg_replace( '/\s*DEFAULT .+/', '', $tc[3]);
}
$sql .= " USING $tc[3]";
}
$sql .= ";\nCOMMIT;\n";
$wgDatabase->query($sql);
}
}
foreach ($nullchanges as $nc) {
$fi = $wgDatabase->fieldInfo($nc[0], $nc[1]);
if (is_null($fi)) {
wfOut( "... error: expected column $nc[0].$nc[1] to exist\n" );
exit(1);
}
if ($fi->nullable()) {
## It's NULL - does it need to be NOT NULL?
if ('NOT NULL' === $nc[2]) {
wfOut( "Changing \"$nc[0].$nc[1]\" to not allow NULLs\n" );
$wgDatabase->query( "ALTER TABLE $nc[0] ALTER $nc[1] SET NOT NULL" );
}
else {
wfOut( "... column \"$nc[0].$nc[1]\" is already set as NULL\n" );
}
}
else {
## It's NOT NULL - does it need to be NULL?
if ('NULL' === $nc[2]) {
wfOut( "Changing \"$nc[0].$nc[1]\" to allow NULLs\n" );
$wgDatabase->query( "ALTER TABLE $nc[0] ALTER $nc[1] DROP NOT NULL" );
}
else {
wfOut( "... column \"$nc[0].$nc[1]\" is already set as NOT NULL\n" );
}
}
}
if ($wgDatabase->fieldInfo('oldimage','oi_deleted')->type() !== 'smallint') {
wfOut( "Changing \"oldimage.oi_deleted\" to type \"smallint\"\n" );
$wgDatabase->query( "ALTER TABLE oldimage ALTER oi_deleted DROP DEFAULT" );
$wgDatabase->query( "ALTER TABLE oldimage ALTER oi_deleted TYPE SMALLINT USING (oi_deleted::smallint)" );
$wgDatabase->query( "ALTER TABLE oldimage ALTER oi_deleted SET DEFAULT 0" );
}
else
wfOut( "... column \"oldimage.oi_deleted\" is already of type \"smallint\"\n" );
foreach ($newindexes as $ni) {
if (pg_index_exists($ni[0], $ni[1])) {
wfOut( "... index \"$ni[1]\" on table \"$ni[0]\" already exists\n" );
continue;
}
wfOut( "Creating index \"$ni[1]\" on table \"$ni[0]\" $ni[2]\n" );
$wgDatabase->query( "CREATE INDEX $ni[1] ON $ni[0] $ni[2]" );
}
foreach ($newrules as $nr) {
if ($wgDatabase->ruleExists($nr[0], $nr[1])) {
wfOut( "... rule \"$nr[1]\" on table \"$nr[0]\" already exists\n" );
continue;
}
wfOut( "Adding rule \"$nr[1]\" to table \"$nr[0]\"\n" );
$wgDatabase->sourceFile(archive($nr[2]));
}
if ($wgDatabase->hasConstraint("oldimage_oi_name_fkey_cascaded")) {
wfOut( "... table \"oldimage\" has correct cascading delete/update foreign key to image\n" );
}
else {
if ($wgDatabase->hasConstraint("oldimage_oi_name_fkey")) {
$wgDatabase->query( "ALTER TABLE oldimage DROP CONSTRAINT oldimage_oi_name_fkey" );
}
if ($wgDatabase->hasConstraint("oldimage_oi_name_fkey_cascade")) {
$wgDatabase->query( "ALTER TABLE oldimage DROP CONSTRAINT oldimage_oi_name_fkey_cascade" );
}
wfOut( "Making foreign key on table \"oldimage\" (to image) a cascade delete/update\n" );
$wgDatabase->query( "ALTER TABLE oldimage ADD CONSTRAINT oldimage_oi_name_fkey_cascaded ".
"FOREIGN KEY (oi_name) REFERENCES image(img_name) ON DELETE CASCADE ON UPDATE CASCADE" );
}
if (!$wgDatabase->triggerExists("page", "page_deleted")) {
wfOut( "Adding function and trigger \"page_deleted\" to table \"page\"\n" );
$wgDatabase->sourceFile(archive('patch-page_deleted.sql'));
}
else
wfOut( "... table \"page\" has \"page_deleted\" trigger\n" );
$fi = $wgDatabase->fieldInfo("recentchanges", "rc_cur_id");
if (!$fi->nullable()) {
wfOut( "Removing NOT NULL constraint from \"recentchanges.rc_cur_id\"\n" );
$wgDatabase->sourceFile(archive('patch-rc_cur_id-not-null.sql'));
}
else
wfOut( "... column \"recentchanges.rc_cur_id\" has a NOT NULL constraint\n" );
$pu = pg_describe_index("pagelink_unique");
if (!is_null($pu) && ($pu[0] != "pl_from" || $pu[1] != "pl_namespace" || $pu[2] != "pl_title")) {
wfOut( "Dropping obsolete version of index \"pagelink_unique index\"\n" );
$wgDatabase->query("DROP INDEX pagelink_unique");
$pu = null;
}
else
wfOut( "... obsolete version of index \"pagelink_unique index\" does not exist\n" );
if (is_null($pu)) {
wfOut( "Creating index \"pagelink_unique index\"\n" );
$wgDatabase->query("CREATE UNIQUE INDEX pagelink_unique ON pagelinks (pl_from,pl_namespace,pl_title)");
}
else
wfOut( "... index \"pagelink_unique_index\" already exists\n" );
if (pg_fkey_deltype("revision_rev_user_fkey") == 'r') {
wfOut( "... constraint \"revision_rev_user_fkey\" is ON DELETE RESTRICT\n" );
}
else {
wfOut( "Changing constraint \"revision_rev_user_fkey\" to ON DELETE RESTRICT\n" );
$wgDatabase->sourceFile(archive('patch-revision_rev_user_fkey.sql'));
}
# Fix ipb_address index
if (pg_index_exists('ipblocks', 'ipb_address' )) {
wfOut( "Removing deprecated index 'ipb_address'...\n" );
$wgDatabase->query('DROP INDEX ipb_address');
}
if (pg_index_exists('ipblocks', 'ipb_address_unique' )) {
wfOut( "... have ipb_address_unique\n" );
}
else {
wfOut( "Adding ipb_address_unique index\n" );
$wgDatabase->sourceFile(archive('patch-ipb_address_unique.sql'));
}
global $wgExtNewTables, $wgExtPGNewFields, $wgExtPGAlteredFields, $wgExtNewIndexes;
# Add missing extension tables
foreach ( $wgExtNewTables as $nt ) {
if ($wgDatabase->tableExists($nt[0])) {
wfOut( "... table \"$nt[0]\" already exists\n" );
continue;
}
wfOut( "Creating table \"$nt[0]\"\n" );
$wgDatabase->sourceFile($nt[1]);
}
# Add missing extension fields
foreach ( $wgExtPGNewFields as $nc ) {
$fi = $wgDatabase->fieldInfo($nc[0], $nc[1]);
if (!is_null($fi)) {
wfOut( "... column \"$nc[0].$nc[1]\" already exists\n" );
continue;
}
wfOut( "Adding column \"$nc[0].$nc[1]\"\n" );
$wgDatabase->query( "ALTER TABLE $nc[0] ADD $nc[1] $nc[2]" );
}
# Change altered columns
foreach ( $wgExtPGAlteredFields as $nc ) {
$fi = $wgDatabase->fieldInfo($nc[0], $nc[1]);
if (is_null($fi)) {
wfOut( "WARNING! Column \"$nc[0].$nc[1]\" does not exist but had an alter request! Please report this.\n" );
continue;
}
$oldtype = $fi->type();
$newtype = strtolower( $nc[2] );
if ($oldtype === $newtype) {
wfOut( "... column \"$nc[0].$nc[1]\" has correct type of \"$newtype\"\n" );
continue;
}
$command = "ALTER TABLE $nc[0] ALTER $nc[1] TYPE $nc[2]";
if ( isset( $nc[3] ) ) {
$command .= " USING $nc[3]";
}
wfOut( "Altering column \"$nc[0].$nc[1]\" from type \"$oldtype\" to \"$newtype\"\n" );
$wgDatabase->query( $command );
}
# Add missing extension indexes
foreach ( $wgExtNewIndexes as $ni ) {
if (pg_index_exists($ni[0], $ni[1])) {
wfOut( "... index \"$ni[1]\" on table \"$ni[0]\" already exists\n" );
continue;
}
wfOut( "Creating index \"$ni[1]\" on table \"$ni[0]\"\n" );
if ( preg_match( '/^\(/', $ni[2] ) ) {
$wgDatabase->query( "CREATE INDEX $ni[1] ON $ni[0] $ni[2]" );
}
else {
$wgDatabase->sourceFile($ni[2]);
}
}
# Tweak the page_title tsearch2 trigger to filter out slashes
# This is create or replace, so harmless to call if not needed
$wgDatabase->sourceFile(archive('patch-ts2pagetitle.sql'));
## If the server is 8.3 or higher, rewrite the tsearch2 triggers
## in case they have the old 'default' versions
if ( $numver >= 8.3 )
$wgDatabase->sourceFile(archive('patch-tsearch2funcs.sql'));
## Put a new row in the mediawiki_version table
$wgDatabase->insert( 'mediawiki_version',
array(
'type' => 'Update',
'ctype' => 'U',
'mw_version' => $wgVersion,
'pg_version' => $version,
'sql_version' => '$LastChangedRevision: 62877 $',
'sql_date' => '$LastChangedDate: 2010-02-24 01:13:36 +1100 (Wed, 24 Feb 2010) $',
) );
return;
}