exit( 1 );
}
-require_once 'convertLinks.inc';
-require_once 'userDupes.inc';
-# Extension updates
-require_once( "$IP/includes/Hooks.php" );
-
-/**
- * @deprecated. Do not use, ever.
- */
-$wgUpdates = array();
-
-
-# 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 modify_field( $table, $field, $patch, $fullpath = false ) {
- global $wgDatabase;
- if ( !$wgDatabase->tableExists( $table ) ) {
+ $dbw = wfGetDB( DB_MASTER );
+ if ( !$dbw->tableExists( $table ) ) {
wfOut( "...$table table does not exist, skipping modify field patch\n" );
- } elseif ( ! $wgDatabase->fieldExists( $table, $field ) ) {
+ } elseif ( !$dbw->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 );
+ $dbw->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 ) );
+ $dbw->sourceFile( archive( $patch ) );
}
wfOut( "ok\n" );
}
}
function drop_index_if_exists( $table, $index, $patch, $fullpath = false ) {
- global $wgDatabase;
- if ( $wgDatabase->indexExists( $table, $index ) ) {
+ $dbw = wfGetDB( DB_MASTER );
+ if ( $dbw->indexExists( $table, $index ) ) {
wfOut( "Dropping $index from table $table... " );
if ( $fullpath ) {
- $wgDatabase->sourceFile( $patch );
+ $dbw->sourceFile( $patch );
} else {
- $wgDatabase->sourceFile( archive( $patch ) );
+ $dbw->sourceFile( archive( $patch ) );
}
wfOut( "ok\n" );
} else {
}
}
+function archive( $name ) {
+ return DatabaseBase::patchPath( $name );
+}
+
function do_interwiki_update() {
# Check that interwiki table exists; if it doesn't source it
- global $wgDatabase, $IP;
- if ( $wgDatabase->tableExists( "interwiki" ) ) {
+ global $IP;
+ $dbw = wfGetDB( DB_MASTER );
+ if ( $dbw->tableExists( "interwiki" ) ) {
wfOut( "...already have interwiki table\n" );
return true;
}
wfOut( "Creating interwiki table: " );
- $wgDatabase->sourceFile( archive( "patch-interwiki.sql" ) );
+ $dbw->sourceFile( archive( "patch-interwiki.sql" ) );
wfOut( "ok\n" );
wfOut( "Adding default interwiki definitions: " );
- $wgDatabase->sourceFile( "$IP/maintenance/interwiki.sql" );
+ $dbw->sourceFile( "$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" );
+ $dbw = wfGetDB( DB_MASTER );
+ $meta = $dbw->fieldInfo( "recentchanges", "rc_timestamp" );
if ( !$meta->isMultipleKey() ) {
wfOut( "Updating indexes to 20031107: " );
- $wgDatabase->sourceFile( archive( "patch-indexes.sql" ) );
+ $dbw->sourceFile( archive( "patch-indexes.sql" ) );
wfOut( "ok\n" );
return true;
}
}
function do_image_index_update() {
- global $wgDatabase;
-
- $meta = $wgDatabase->fieldInfo( "image", "img_major_mime" );
+ $dbw = wfGetDB( DB_MASTER );
+ $meta = $dbw->fieldInfo( "image", "img_major_mime" );
if ( !$meta->isMultipleKey() ) {
wfOut( "Updating indexes to 20050912: " );
- $wgDatabase->sourceFile( archive( "patch-mimesearch-indexes.sql" ) );
+ $dbw->sourceFile( archive( "patch-mimesearch-indexes.sql" ) );
wfOut( "ok\n" );
return true;
}
}
function do_image_name_unique_update() {
- global $wgDatabase;
- if ( $wgDatabase->indexExists( 'image', 'PRIMARY' ) ) {
+ $dbw = wfGetDB( DB_MASTER );
+ if ( $dbw->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" ) );
+ $dbw->sourceFile( archive( "patch-image_name_primary.sql" ) );
wfOut( "ok\n" );
}
}
function do_watchlist_update() {
- global $wgDatabase;
- $fname = 'do_watchlist_update';
- if ( $wgDatabase->fieldExists( 'watchlist', 'wl_notificationtimestamp' ) ) {
+ $dbw = wfGetDB( DB_MASTER );
+ if ( $dbw->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' ) );
+ $dbw->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 );
+ $talk = $dbw->selectField( 'watchlist', 'count(*)', 'wl_namespace & 1', __METHOD__ );
+ $nontalk = $dbw->selectField( 'watchlist', 'count(*)', 'NOT (wl_namespace & 1)', __METHOD__ );
if ( $talk != $nontalk ) {
wfOut( "Adding missing watchlist talk page rows... " );
flush();
- $wgDatabase->insertSelect( 'watchlist', 'watchlist',
+ $dbw->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' );
+ ), array( 'NOT (wl_namespace & 1)' ), __METHOD__, 'IGNORE' );
wfOut( "ok\n" );
} else {
wfOut( "...watchlist talk page rows already present\n" );
}
function do_copy_newtalk_to_watchlist() {
- global $wgDatabase;
-
- $res = $wgDatabase->safeQuery( 'SELECT user_id, user_ip FROM !',
- $wgDatabase->tableName( 'user_newtalk' ) );
- $num_newtalks = $wgDatabase->numRows( $res );
+ $dbw = wfGetDB( DB_MASTER );
+ $res = $dbw->safeQuery( 'SELECT user_id, user_ip FROM !',
+ $dbw->tableName( 'user_newtalk' ) );
+ $num_newtalks = $dbw->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 );
+ $wluser = $dbw->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',
+ $dbw->replace( 'watchlist',
array( array( 'wl_user', 'wl_namespace', 'wl_title', 'wl_notificationtimestamp' ) ),
array( 'wl_user' => 0,
'wl_namespace' => NS_USER_TALK,
}
} else { # normal users ... have user_ids
$user->setID( $wluser->user_id );
- $wgDatabase->replace( 'watchlist',
+ $dbw->replace( 'watchlist',
array( array( 'wl_user', 'wl_namespace', 'wl_title', 'wl_notificationtimestamp' ) ),
array( 'wl_user' => $user->getID(),
'wl_namespace' => NS_USER_TALK,
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' )
+ $dbw = wfGetDB( DB_MASTER );
+ if ( $dbw->getType() != 'mysql' )
return;
- $tableName = $wgDatabase->tableName( $table );
- $res = $wgDatabase->query( "SELECT $field FROM $tableName LIMIT 0" );
+ $tableName = $dbw->tableName( $table );
+ $res = $dbw->query( "SELECT $field FROM $tableName LIMIT 0" );
$flags = explode( ' ', mysql_field_flags( $res->result, 0 ) );
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 ) );
+ $dbw->sourceFile( archive( $patchFile ) );
wfOut( "ok\n" );
}
}
function do_schema_restructuring() {
- global $wgDatabase;
- $fname = "do_schema_restructuring";
- if ( $wgDatabase->tableExists( 'page' ) ) {
+ $dbw = wfGetDB( DB_MASTER );
+ if ( $dbw->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' );
+ list ( $cur, $old, $page, $revision, $text ) = $dbw->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 );
+ $rows = $dbw->query( "SELECT cur_title, cur_namespace, COUNT(cur_namespace) AS c
+ FROM $cur GROUP BY cur_title, cur_namespace HAVING c>1", __METHOD__ );
- if ( $wgDatabase->numRows( $rows ) > 0 ) {
+ if ( $dbw->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 ) ) {
+ while ( $row = $dbw->fetchObject( $rows ) ) {
if ( ! isset( $duplicate[$row->cur_namespace] ) ) {
$duplicate[$row->cur_namespace] = array();
}
$first = true;
foreach ( $titles as $t ) {
if ( $first ) {
- $sql .= $wgDatabase->addQuotes( $t );
+ $sql .= $dbw->addQuotes( $t );
$first = false;
} else {
- $sql .= ', ' . $wgDatabase->addQuotes( $t );
+ $sql .= ', ' . $dbw->addQuotes( $t );
}
}
$sql .= ") ) \n";
# 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 );
+ $rows = $dbw->query( $sql, __METHOD__ );
$prev_title = $prev_namespace = false;
$deleteId = array();
- while ( $row = $wgDatabase->fetchObject( $rows ) ) {
+ while ( $row = $dbw->fetchObject( $rows ) ) {
if ( $prev_title == $row->cur_title && $prev_namespace == $row->cur_namespace ) {
$deleteId[] = $row->cur_id;
}
$prev_namespace = $row->cur_namespace;
}
$sql = "DELETE FROM $cur WHERE cur_id IN ( " . join( ',', $deleteId ) . ')';
- $rows = $wgDatabase->query( $sql, $fname );
+ $rows = $dbw->query( $sql, __METHOD__ );
wfOut( wfTimestamp( TS_DB ) );
- wfOut( "......<b>Deleted</b> " . $wgDatabase->affectedRows() . " records.\n" );
+ wfOut( "......<b>Deleted</b> " . $dbw->affectedRows() . " records.\n" );
}
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......Creating tables.\n" );
- $wgDatabase->query( "CREATE TABLE $page (
+ $dbw->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,
UNIQUE INDEX name_title (page_namespace,page_title),
INDEX (page_random),
INDEX (page_len)
- ) ENGINE=InnoDB", $fname );
- $wgDatabase->query( "CREATE TABLE $revision (
+ ) ENGINE=InnoDB", __METHOD__ );
+ $dbw->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,
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 );
+ ) ENGINE=InnoDB", __METHOD__ );
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......Locking tables.\n" );
- $wgDatabase->query( "LOCK TABLES $page WRITE, $revision WRITE, $old WRITE, $cur WRITE", $fname );
+ $dbw->query( "LOCK TABLES $page WRITE, $revision WRITE, $old WRITE, $cur WRITE", __METHOD__ );
- $maxold = intval( $wgDatabase->selectField( 'old', 'max(old_id)', '', $fname ) );
+ $maxold = intval( $dbw->selectField( 'old', 'max(old_id)', '', __METHOD__ ) );
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......maxold is {$maxold}\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,
+ $dbw->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 );
+ FROM $cur", __METHOD__ );
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,
+ $dbw->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 );
+ FROM $old,$cur WHERE old_namespace=cur_namespace AND old_title=cur_title", __METHOD__ );
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,
+ $dbw->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}", $fname );
+ WHERE cur_id=rev_page AND rev_timestamp=cur_timestamp AND rev_id > {$maxold}", __METHOD__ );
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......Unlocking tables.\n" );
- $wgDatabase->query( "UNLOCK TABLES", $fname );
+ $dbw->query( "UNLOCK TABLES", __METHOD__ );
wfOut( wfTimestamp( TS_DB ) );
wfOut( "......Renaming old.\n" );
- $wgDatabase->query( "ALTER TABLE $old RENAME TO $text", $fname );
+ $dbw->query( "ALTER TABLE $old RENAME TO $text", __METHOD__ );
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_pagelinks_update() {
- global $wgDatabase;
- if ( $wgDatabase->tableExists( 'pagelinks' ) ) {
+ $dbw = wfGetDB( DB_MASTER );
+ if ( $dbw->tableExists( 'pagelinks' ) ) {
wfOut( "...already have pagelinks table.\n" );
} else {
wfOut( "Converting links and brokenlinks tables to pagelinks... " );
- $wgDatabase->sourceFile( archive( 'patch-pagelinks.sql' ) );
+ $dbw->sourceFile( archive( 'patch-pagelinks.sql' ) );
wfOut( "ok\n" );
flush();
}
function do_pagelinks_namespace( $namespace ) {
- global $wgDatabase, $wgContLang;
+ global $wgContLang;
+ $dbw = wfGetDB( DB_MASTER );
$ns = intval( $namespace );
wfOut( "Cleaning up broken links for namespace $ns... " );
- $pagelinks = $wgDatabase->tableName( 'pagelinks' );
+ $pagelinks = $dbw->tableName( 'pagelinks' );
$name = $wgContLang->getNsText( $ns );
- $prefix = $wgDatabase->strencode( $name );
+ $prefix = $dbw->strencode( $name );
$likeprefix = str_replace( '_', '\\_', $prefix );
$sql = "UPDATE $pagelinks
WHERE pl_namespace=0
AND pl_title LIKE '$likeprefix:%'";
- $wgDatabase->query( $sql, 'do_pagelinks_namespace' );
+ $dbw->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( "...have pagelinks; skipping old links table updates.\n" );
- } else {
- convertLinks(); flush();
- }
+ $cl = new ConvertLinks();
+ $cl->execute();
}
function fix_ancient_imagelinks() {
- global $wgDatabase;
- $info = $wgDatabase->fieldInfo( 'imagelinks', 'il_from' );
+ $dbw = wfGetDB( DB_MASTER );
+ $info = $dbw->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' ) );
+ $dbw->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 );
+ $dbw = wfGetDB( DB_MASTER );
+ $duper = new UserDupes( $dbw );
if ( $duper->hasUniqueIndex() ) {
wfOut( "...already have unique user_name index.\n" );
} else {
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' ) );
+ $dbw->sourceFile( archive( 'patch-user_nameindex.sql' ) );
wfOut( "ok\n" );
}
}
function do_user_groups_update() {
- $fname = 'do_user_groups_update';
- global $wgDatabase;
+ $dbw = wfGetDB( DB_MASTER );
- if ( $wgDatabase->tableExists( 'user_groups' ) ) {
+ if ( $dbw->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' ) );
+ $dbw->sourceFile( archive( 'patch-user_groups.sql' ) );
wfOut( "ok\n" );
- if ( !$wgDatabase->tableExists( 'user_rights' ) ) {
- if ( $wgDatabase->fieldExists( 'user', 'user_rights' ) ) {
+ if ( !$dbw->tableExists( 'user_rights' ) ) {
+ if ( $dbw->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' ) );
+ $dbw->sourceFile( archive( 'patch-user_rights.sql' ) );
wfOut( "ok\n" );
} else {
wfOut( "*** WARNING: couldn't locate user_rights table or field for upgrade.\n" );
}
wfOut( "Converting user_rights table to user_groups... " );
- $result = $wgDatabase->select( 'user_rights',
+ $result = $dbw->select( 'user_rights',
array( 'ur_user', 'ur_rights' ),
array( "ur_rights != ''" ),
- $fname );
+ __METHOD__ );
- while ( $row = $wgDatabase->fetchObject( $result ) ) {
+ while ( $row = $dbw->fetchObject( $result ) ) {
$groups = array_unique(
array_map( 'trim',
explode( ',', $row->ur_rights ) ) );
foreach ( $groups as $group ) {
- $wgDatabase->insert( 'user_groups',
+ $dbw->insert( 'user_groups',
array(
'ug_user' => $row->ur_user,
'ug_group' => $group ),
- $fname );
+ __METHOD__ );
}
}
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' );
+ $dbw = wfGetDB( DB_MASTER );
+ $info = $dbw->fieldInfo( 'user_groups', 'ug_group' );
if ( $info->type() == 'int' ) {
- $oldug = $wgDatabase->tableName( 'user_groups' );
- $newug = $wgDatabase->tableName( 'user_groups_bogus' );
+ $oldug = $dbw->tableName( 'user_groups' );
+ $newug = $dbw->tableName( 'user_groups_bogus' );
wfOut( "user_groups is in bogus intermediate format. Renaming to $newug... " );
- $wgDatabase->query( "ALTER TABLE $oldug RENAME TO $newug" );
+ $dbw->query( "ALTER TABLE $oldug RENAME TO $newug" );
wfOut( "ok\n" );
wfOut( "Re-adding fresh user_groups table... " );
- $wgDatabase->sourceFile( archive( 'patch-user_groups.sql' ) );
+ $dbw->sourceFile( archive( 'patch-user_groups.sql' ) );
wfOut( "ok\n" );
wfOut( "***\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' );
+ $dbw = wfGetDB( DB_MASTER );
+ $info = $dbw->fieldInfo( 'watchlist', 'wl_notificationtimestamp' );
if ( !$info->nullable() ) {
wfOut( "Making wl_notificationtimestamp nullable... " );
- $wgDatabase->sourceFile( archive( 'patch-watchlist-null.sql' ) );
+ $dbw->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();
+ $dbw = wfGetDB( DB_MASTER );
+ $page = $dbw->tableName( 'page' );
+ $dbw->query( "UPDATE $page SET page_random = RAND() WHERE page_random = 0", 'do_page_random_update' );
+ $rows = $dbw->affectedRows();
wfOut( "changed $rows rows\n" );
}
function do_templatelinks_update() {
- global $wgDatabase;
- $fname = 'do_templatelinks_update';
+ $dbw = wfGetDB( DB_MASTER );
- if ( $wgDatabase->tableExists( 'templatelinks' ) ) {
+ if ( $dbw->tableExists( 'templatelinks' ) ) {
wfOut( "...templatelinks table already exists\n" );
return;
}
wfOut( "Creating templatelinks table...\n" );
- $wgDatabase->sourceFile( archive( 'patch-templatelinks.sql' ) );
+ $dbw->sourceFile( archive( 'patch-templatelinks.sql' ) );
wfOut( "Populating...\n" );
if ( wfGetLB()->getServerCount() > 1 ) {
// Slow, replication-friendly update
- $res = $wgDatabase->select( 'pagelinks', array( 'pl_from', 'pl_namespace', 'pl_title' ),
- array( 'pl_namespace' => NS_TEMPLATE ), $fname );
+ $res = $dbw->select( 'pagelinks', array( 'pl_from', 'pl_namespace', 'pl_title' ),
+ array( 'pl_namespace' => NS_TEMPLATE ), __METHOD__ );
$count = 0;
- while ( $row = $wgDatabase->fetchObject( $res ) ) {
+ while ( $row = $dbw->fetchObject( $res ) ) {
$count = ( $count + 1 ) % 100;
if ( $count == 0 ) {
if ( function_exists( 'wfWaitForSlaves' ) ) {
sleep( 1 );
}
}
- $wgDatabase->insert( 'templatelinks',
+ $dbw->insert( 'templatelinks',
array(
'tl_from' => $row->pl_from,
'tl_namespace' => $row->pl_namespace,
'tl_title' => $row->pl_title,
- ), $fname
+ ), __METHOD__
);
}
} else {
// Fast update
- $wgDatabase->insertSelect( 'templatelinks', 'pagelinks',
+ $dbw->insertSelect( 'templatelinks', 'pagelinks',
array(
'tl_from' => 'pl_from',
'tl_namespace' => 'pl_namespace',
'tl_title' => 'pl_title'
), array(
'pl_namespace' => 10
- ), $fname
+ ), __METHOD__
);
}
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;
+ $dbw = wfGetDB( DB_MASTER );
wfOut( "Checking for additional recent changes indices...\n" );
$indexes = array(
);
foreach ( $indexes as $index => $patch ) {
- $info = $wgDatabase->indexInfo( 'recentchanges', $index, __METHOD__ );
+ $info = $dbw->indexInfo( 'recentchanges', $index, __METHOD__ );
if ( !$info ) {
wfOut( "...index `{$index}` not found; adding..." );
- $wgDatabase->sourceFile( archive( $patch ) );
+ $dbw->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__ );
+ $info = wfGetDB( DB_MASTER )->indexInfo( $table, $index, __METHOD__ );
if ( $info ) {
foreach ( $info as $row ) {
if ( $row->Column_name == $field ) {
}
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' ) );
+ wfGetDB( DB_MASTER )->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' ) );
+ wfGetDB( DB_MASTER )->sourceFile( archive( 'patch-categorylinksindex.sql' ) );
wfOut( "...categorylinks indices updated\n" );
}
}
function do_filearchive_indices_update() {
- global $wgDatabase;
+ $dbw = wfGetDB( DB_MASTER );
wfOut( "Checking filearchive indices...\n" );
- $info = $wgDatabase->indexInfo( 'filearchive', 'fa_user_timestamp', __METHOD__ );
+ $info = $dbw->indexInfo( 'filearchive', 'fa_user_timestamp', __METHOD__ );
if ( !$info )
{
- $wgDatabase->sourceFile( archive( 'patch-filearchive-user-index.sql' ) );
+ $dbw->sourceFile( archive( 'patch-filearchive-user-index.sql' ) );
wfOut( "...filearchive indices updated\n" );
}
}
function maybe_do_profiling_memory_update() {
- global $wgDatabase;
- if ( !$wgDatabase->tableExists( 'profiling' ) ) {
+ $dbw = wfGetDB( DB_MASTER );
+ if ( !$dbw->tableExists( 'profiling' ) ) {
// Simply ignore
- } elseif ( $wgDatabase->fieldExists( 'profiling', 'pf_memory' ) ) {
+ } elseif ( $dbw->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' ) );
+ $dbw->sourceFile( archive( 'patch-profiling-memory.sql' ) );
wfOut( "ok\n" );
}
}
function do_stats_init() {
// Sometimes site_stats table is not properly populated.
- global $wgDatabase;
wfOut( "\nChecking site_stats row..." );
- $row = $wgDatabase->selectRow( 'site_stats', '*', array( 'ss_row_id' => 1 ), __METHOD__ );
+ $row = wfGetDB( DB_MASTER )->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 ) {
}
function do_active_users_init() {
- global $wgDatabase;
- $activeUsers = $wgDatabase->selectField( 'site_stats', 'ss_active_users', false, __METHOD__ );
+ $dbw = wfGetDB( DB_MASTER );
+ $activeUsers = $dbw->selectField( 'site_stats', 'ss_active_users', false, __METHOD__ );
if ( $activeUsers == -1 ) {
- $activeUsers = $wgDatabase->selectField( 'recentchanges',
+ $activeUsers = $dbw->selectField( 'recentchanges',
'COUNT( DISTINCT rc_user_text )',
array( 'rc_user != 0', 'rc_bot' => 0, "rc_log_type != 'newusers'" ), __METHOD__
);
- $wgDatabase->update( 'site_stats',
+ $dbw->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 $wgDatabase, $wgDBtype;
-
- $updater = DatabaseUpdater::newForDb( $wgDatabase, $shared );
-
- wfRunHooks( 'LoadExtensionSchemaUpdates', array( &$updater ) );
-
- $updater->doUpdates();
-
- if ( !defined( 'MW_NO_SETUP' ) ) {
- define( 'MW_NO_SETUP', true );
- }
-
- foreach( $updater->getPostDatabaseUpdateMaintenance() as $maint ) {
- call_user_func_array( array( new $maint, 'execute' ), array() );
- }
-
- if ( $wgDBtype === 'postgres' ) {
- return;
- }
-
- 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";
- }
-}
-
+/**
+ * Adding page_restrictions table, obsoleting page.page_restrictions.
+ * Migrating old restrictions to new table
+ * -- Andrew Garrett, January 2007.
+ */
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" );
+ $dbw = wfGetDB( DB_MASTER );
+ if ( $dbw->tableExists( 'page_restrictions' ) ) {
+ wfOut( "...page_restrictions table already exists.\n" );
} else {
- wfOut( "Creating $name table..." );
- $wgDatabase->sourceFile( archive( $patch ) );
- $wgDatabase->sourceFile( archive( $patch2 ) );
+ wfOut( "Creating page_restrictions table..." );
+ $dbw->sourceFile( archive( 'patch-page_restrictions.sql' ) );
+ $dbw->sourceFile( archive( 'patch-page_restrictions_sortkey.sql' ) );
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" );
+ wfOut( "Migrating old restrictions to new table...\n" );
+ $task = new UpdateRestrictions();
+ $task->execute();
}
}
wfOut( "...category table already populated.\n" );
return;
}
- require_once( 'populateCategory.php' );
+
wfOut(
"Populating category table, printing progress markers. " .
"For large databases, you\n" .
wfOut( "...rev_parent_id column already populated.\n" );
return;
}
- require_once( 'populateParentId.php' );
+
$task = new PopulateParentId();
$task->execute();
}
wfOut( "...rev_len column already populated.\n" );
return;
}
- require_once( 'populateRevisionLength.php' );
+
$task = new PopulateRevisionLength();
$task->execute();
}
+function do_cl_fields_update() {
+ if ( update_row_exists( 'cl_fields_update' ) ) {
+ wfOut( "...categorylinks up-to-date.\n" );
+ return;
+ }
+ wfOut( 'Updating categorylinks (again)...' );
+ wfGetDB( DB_MASTER )->sourceFile( archive( 'patch-categorylinks-better-collation2.sql' ) );
+ wfOut( "done.\n" );
+}
+
function do_collation_update() {
- global $wgDatabase, $wgCollationVersion;
- if ( $wgDatabase->selectField(
+ global $wgCategoryCollation;
+ $dbw = wfGetDB( DB_MASTER );
+ if ( $dbw->selectField(
'categorylinks',
'COUNT(*)',
- 'cl_collation != ' . $wgDatabase->addQuotes( $wgCollationVersion ),
+ 'cl_collation != ' . $dbw->addQuotes( $wgCategoryCollation ),
__FUNCTION__
) == 0 ) {
wfOut( "...collations up-to-date.\n" );
return;
}
- require_once( 'updateCollation.php' );
+
$task = new UpdateCollation();
$task->execute();
}
function sqlite_initial_indexes() {
- global $wgDatabase;
+ $dbw = wfGetDB( DB_MASTER );
// 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' ) ) {
+ if ( update_row_exists( 'initial_indexes' ) || $dbw->indexExists( 'user', 'user_name' ) ) {
wfOut( "...have initial indexes\n" );
return;
}
wfOut( "Adding initial indexes..." );
- $wgDatabase->sourceFile( archive( 'initial-indexes.sql' ) );
+ $dbw->sourceFile( archive( 'initial-indexes.sql' ) );
wfOut( "done\n" );
}
function sqlite_setup_searchindex() {
- global $wgDatabase;
- $module = $wgDatabase->getFulltextSearchModule();
+ $dbw = wfGetDB( DB_MASTER );
+ $module = $dbw->getFulltextSearchModule();
$fts3tTable = update_row_exists( 'fts3' );
if ( $fts3tTable && !$module ) {
wfOut( '...PHP is missing FTS3 support, downgrading tables...' );
- $wgDatabase->sourceFile( archive( 'searchindex-no-fts.sql' ) );
+ $dbw->sourceFile( archive( 'searchindex-no-fts.sql' ) );
wfOut( "done\n" );
} elseif ( !$fts3tTable && $module == 'FTS3' ) {
wfOut( '...adding FTS3 search capabilities...' );
- $wgDatabase->sourceFile( archive( 'searchindex-fts3.sql' ) );
+ $dbw->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' );
+ $dbw = wfGetDB( DB_MASTER );
+ $info = $dbw->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' ) );
+ $dbw->sourceFile( archive( 'patch-pl-tl-il-unique.sql' ) );
wfOut( "ok\n" );
}
}
wfOut( "...log_search table already populated.\n" );
return;
}
- require_once( 'populateLogSearch.php' );
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" .
}
function rename_eu_wiki_id() {
- global $wgDatabase;
- if ( $wgDatabase->fieldExists( 'external_user', 'eu_local_id' ) ) {
+ $dbw = wfGetDB( DB_MASTER );
+ if ( $dbw->fieldExists( 'external_user', 'eu_local_id' ) ) {
wfOut( "...eu_wiki_id already renamed to eu_local_id.\n" );
return;
}
wfOut( "Renaming eu_wiki_id -> eu_local_id... " );
- $wgDatabase->sourceFile( archive( 'patch-eu_local_id.sql' ) );
+ $dbw->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' ) );
+ wfGetDB( DB_MASTER )->sourceFile( archive( 'patch-tc-timestamp.sql' ) );
wfOut( "ok\n" );
}
}
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' ) );
+ wfGetDB( DB_MASTER )->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 ) ) ) {
- return null;
- }
-
- $indkey = $r[0];
- $relid = intval( $r[1] );
- $indkeys = explode( " ", $indkey );
-
- $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 ) ) ) {
- return null;
- }
- $colnames[] = $row2[0];
- }
-
- 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];
- return $d;
-}
-
-function do_postgres_updates() {
- global $wgDatabase, $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
-
- # 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",
- );
-
- $renamed_sequences = array(
- array('ipblocks_ipb_id_val', 'ipblocks_ipb_id_seq'),
- array('rev_rev_id_val', 'revision_rev_id_seq'),
- array('text_old_id_val', 'text_old_id_seq'),
- array('category_id_seq', 'category_cat_id_seq'),
- array('rc_rc_id_seq', 'recentchanges_rc_id_seq'),
- array('log_log_id_seq', 'logging_log_id_seq'),
- array('pr_id_val', 'page_restrictions_pr_id_seq'),
- );
-
- $newtables = array(
- array( "category", "patch-category.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' ),
- array( 'iwlinks', 'patch-iwlinks.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" ),
- array( "interwiki", "iw_api", "TEXT NOT NULL DEFAULT ''"),
- array( "interwiki", "iw_wikiid", "TEXT NOT NULL DEFAULT ''"),
- );
-
-
- # 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( "page", "page_mediawiki_title", "(page_title) WHERE page_namespace = 8" ),
- 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)" ),
- array( "iwlinks", "iwl_prefix_title_from", "(iwl_prefix, iwl_title, iwl_from)" ),
- );
-
- $newrules = array(
- );
-
- # # All FK columns should be deferred
- $deferredcols = array(
- array( "archive", "ar_user", "mwuser(user_id) ON DELETE SET NULL" ),
- array( "categorylinks", "cl_from", "page(page_id) ON DELETE CASCADE" ),
- array( "externallinks", "el_from", "page(page_id) ON DELETE CASCADE" ),
- array( "filearchive", "fa_deleted_user", "mwuser(user_id) ON DELETE SET NULL" ),
- array( "filearchive", "fa_user", "mwuser(user_id) ON DELETE SET NULL" ),
- array( "image", "img_user", "mwuser(user_id) ON DELETE SET NULL" ),
- array( "imagelinks", "il_from", "page(page_id) ON DELETE CASCADE" ),
- array( "ipblocks", "ipb_by", "mwuser(user_id) ON DELETE CASCADE" ),
- array( "ipblocks", "ipb_user", "mwuser(user_id) ON DELETE SET NULL" ),
- array( "langlinks", "ll_from", "page(page_id) ON DELETE CASCADE" ),
- array( "logging", "log_user", "mwuser(user_id) ON DELETE SET NULL" ),
- array( "oldimage", "oi_name", "image(img_name) ON DELETE CASCADE ON UPDATE CASCADE" ),
- array( "oldimage", "oi_user", "mwuser(user_id) ON DELETE SET NULL" ),
- array( "pagelinks", "pl_from", "page(page_id) ON DELETE CASCADE" ),
- array( "page_props", "pp_page", "page (page_id) ON DELETE CASCADE" ),
- array( "page_restrictions", "pr_page", "page(page_id) ON DELETE CASCADE" ),
- array( "protected_titles", "pt_user", "mwuser(user_id) ON DELETE SET NULL" ),
- array( "recentchanges", "rc_cur_id", "page(page_id) ON DELETE SET NULL" ),
- array( "recentchanges", "rc_user", "mwuser(user_id) ON DELETE SET NULL" ),
- array( "redirect", "rd_from", "page(page_id) ON DELETE CASCADE" ),
- array( "revision", "rev_page", "page (page_id) ON DELETE CASCADE" ),
- array( "revision", "rev_user", "mwuser(user_id) ON DELETE RESTRICT" ),
- array( "templatelinks", "tl_from", "page(page_id) ON DELETE CASCADE" ),
- array( "trackbacks", "tb_page", "page(page_id) ON DELETE CASCADE" ),
- array( "user_groups", "ug_user", "mwuser(user_id) ON DELETE CASCADE" ),
- array( "user_newtalk", "user_id", "mwuser(user_id) ON DELETE CASCADE" ),
- array( "user_properties", "up_user", "mwuser(user_id) ON DELETE CASCADE" ),
- array( "watchlist", "wl_user", "mwuser(user_id) ON DELETE CASCADE" ),
- );
-
- # Create new sequences
- foreach ( $newsequences as $ns ) {
- if ( ! $wgDatabase->sequenceExists( $ns ) ) {
- wfOut( "Creating sequence $ns\n" );
- $wgDatabase->query( "CREATE SEQUENCE $ns" );
- }
- }
-
- # Rename sequences
- foreach ( $renamed_sequences as $ren ) {
- if ( $wgDatabase->sequenceExists( $ren[0] ) ) {
- wfOut( "Renaming sequence $ren[0] to $ren[1]\n" );
- $wgDatabase->query( "ALTER SEQUENCE $ren[0] RENAME TO $ren[1]" );
- }
- }
-
- # Create new tables
- 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' ) );
- }
-
- # Fix iwlinks index
- if ( pg_index_exists( 'iwlinks', 'iwl_prefix' ) ) {
- wfOut( "Replacing index 'iwl_prefix' with 'iwl_prefix_from_title'...\n" );
- $wgDatabase->sourceFile( archive( 'patch-rename-iwl_prefix.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] );
- }
- }
-
- foreach ( $deferredcols AS $dc ) {
- $fi = $wgDatabase->fieldInfo( $dc[0], $dc[1] );
- if ( is_null( $fi ) ) {
- wfOut( "WARNING! Column \"$dc[0].$dc[1]\" does not exist but it should! Please report this.\n" );
- continue;
- }
- if ( $fi->is_deferred() && $fi->is_deferrable() ) {
- continue;
- }
- wfOut( "Altering column \"$dc[0].$dc[1]\" to be DEFERRABLE INITIALLY DEFERRED\n" );
- $conname = $fi->conname();
- $clause = $dc[2];
- $command = "ALTER TABLE $dc[0] DROP CONSTRAINT $conname";
- $wgDatabase->query( $command );
- $command = "ALTER TABLE $dc[0] ADD CONSTRAINT $conname FOREIGN KEY ($dc[1]) REFERENCES $clause DEFERRABLE INITIALLY DEFERRED";
- $wgDatabase->query( $command );
- }
-
- # 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' ) );
- }
- return;
-}
dépôts / lhc / web / wiklou.git / blobdiff