Author: overlordq

Description:
The DatabasePostgres class is missing an insertSelect wrapper so it uses the method in Database.php which does not take into account the special handling for INSERT IGNORE.

BT:

A database error has occurred
Query: INSERT IGNORE INTO page_restrictions (pr_page,pr_type,pr_level,pr_cascade,pr_user,pr_expiry) SELECT 964,pr_type,pr_level,pr_cascade,pr_user,pr_expiry FROM page_restrictions WHERE pr_page = '5'
Function: Title::moveTo
Error: 1 ERROR: syntax error at or near "IGNORE"
LINE 1: INSERT /* Title::moveTo EvilWiki */ IGNORE INTO page_restric...
^

Backtrace:

#0 /var/www/domain/wiki/includes/db/Database.php(616): DatabasePostgres->reportQueryError('ERROR: syntax ...', 1, 'INSERT IGNORE I...', 'Title::moveTo', false)
#1 /var/www/domain/wiki/includes/db/Database.php(1809): Database->query('INSERT IGNORE I...', 'Title::moveTo')
#2 /var/www/domain/wiki/includes/Title.php(2724): Database->insertSelect('page_restrictio...', 'page_restrictio...', Array, Array, 'Title::moveTo', Array)
#3 /var/www/domain/wiki/extensions/Renameuser/SpecialRenameuser_body.php(306): Title->moveTo(Object(Title), false, 'Automatically m...')
#4 /var/www/domain/wiki/includes/SpecialPage.php(559): SpecialRenameuser->execute(NULL)
#5 /var/www/domain/wiki/includes/Wiki.php(233): SpecialPage::executePath(Object(Title))
#6 /var/www/domain/wiki/includes/Wiki.php(62): MediaWiki->initializeSpecialCases(Object(Title), Object(OutputPage), Object(WebRequest))
#7 /var/www/domain/wiki/index.php(117): MediaWiki->initialize(Object(Title), NULL, Object(OutputPage), Object(User), Object(WebRequest))

#8 {main}

Version: 1.15.x
Severity: normal