Last modified: 2010-05-15 15:48:34 UTC

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Bug 8613 - "Related changes" link gets SQL error under PostgreSQL
"Related changes" link gets SQL error under PostgreSQL
Product: MediaWiki
Classification: Unclassified
Special pages (Other open bugs)
PC Linux
: Normal normal (vote)
: ---
Assigned To: Nobody - You can work on this!
Depends on:
Blocks: postgres
  Show dependency treegraph
Reported: 2007-01-12 19:15 UTC by Steve Wickert
Modified: 2010-05-15 15:48 UTC (History)
0 users

See Also:
Web browser: ---
Mobile Platform: ---
Assignee Huggle Beta Tester: ---


Description Steve Wickert 2007-01-12 19:15:46 UTC
Just installed the latest stable MediaWiki 1.9.0, using PostgreSQL 8.1.4 on
Linux. When I click on the "Related changes" link in the sidebar (from the main
page, probably elsewhere as well), I get the following error:

Internal error

A database error has occurred Query: SELECT /* wfSpecialRecentchangeslinked */
rc_id, rc_cur_id, rc_namespace, rc_title, rc_user, rc_comment, rc_user_text,
rc_this_oldid, rc_last_oldid, rc_timestamp, rc_minor, rc_bot, rc_new,
rc_patrolled, rc_type, rc_old_len, rc_new_len ,wl_user FROM pagelinks,
recentchanges LEFT OUTER JOIN watchlist ON wl_user=2 AND wl_title=rc_title AND
wl_namespace=rc_namespace WHERE rc_timestamp > '2007-01-05 19:11:13 GMT' AND
pl_namespace=rc_namespace AND pl_title=rc_title AND pl_from=1 GROUP BY
rc_user,rc_comment,rc_user_text,rc_timestamp,rc_minor, rc_new, rc_id,
rc_this_oldid, rc_last_oldid, rc_bot, rc_patrolled, rc_type ,wl_user ORDER BY
rc_timestamp DESC LIMIT 50 Function: wfSpecialRecentchangeslinked Error: 1
ERROR: column "recentchanges.rc_old_len" must appear in the GROUP BY clause or
be used in an aggregate function


#0 /srv/www/htdocs/wiki/includes/Database.php(666):
DatabasePostgres->reportQueryError('ERROR: column ...', 1, 'SELECT /* wfSpe...',
'wfSpecialRecent...', false)
#1 /srv/www/htdocs/wiki/includes/SpecialRecentchangeslinked.php(142):
Database->query('SELECT /* wfSpe...', 'wfSpecialRecent...')
#2 /srv/www/htdocs/wiki/includes/SpecialPage.php(625):
wfSpecialRecentchangeslinked('Main_Page', Object(UnlistedSpecialPage))
#3 /srv/www/htdocs/wiki/includes/SpecialPage.php(431):
#4 /srv/www/htdocs/wiki/includes/Wiki.php(183):
#5 /srv/www/htdocs/wiki/includes/Wiki.php(47):
MediaWiki->initializeSpecialCases(Object(Title), Object(OutputPage),
#6 /srv/www/htdocs/wiki/index.php(47): MediaWiki->initialize(Object(Title),
Object(OutputPage), Object(User), Object(WebRequest))
#7 {main}
Comment 1 Greg Sabino Mullane 2007-01-12 19:30:48 UTC
Thanks for the report: fixed in r19177.

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