Wikimedia Bugzilla is closed!

At least two problems: first, it's trying to do a multi-row INSERT statement
MySQL-style. Second, it's using the raw timestamps which won't work in PG.
Related, it's in some modes setting the inverse timestamp with a numerical
subtraction that fails on a PG timestamp.

[selected '1' in rebuildMessages.php; long SQL INSERT statement snipped]
Function: initialiseMessages
Error: 1 ERROR:  syntax error at or near "," at character 344
 
Backtrace:
DatabasePostgreSQL.php line 370 calls wfDebugDieBacktrace()
Database.php line 297 calls DatabasePostgreSQL::reportQueryError()
InitialiseMessages.inc line 145 calls DatabasePostgreSQL::query()
rebuildMessages.php line 54 calls initialiseMessages()

-or-

Please enter a number: 2
Initialising "MediaWiki" namespace...
 
Warning: pg_query(): Query failed: ERROR:  operator does not exist: bigint -
timestamp without time zone
HINT:  No operator matches the given name and argument type(s). You may need to
add explicit type casts. in /var/www/html/gres/includes/DatabasePostgreSQL.php
on line 96
A database error has occurred
Query: INSERT INTO "old"
(old_namespace,old_title,old_text,old_comment,old_user,old_user_text,old_timestamp,inverse_timestamp)
SELECT
cur_namespace,cur_title,cur_text,cur_comment,cur_user,cur_user_text,cur_timestamp,99999999999999-cur_timestamp
FROM cur WHERE cur_namespace='8' AND cur_title='Mainpage'
Function: Article::quickEdit
Error: 1 ERROR:  operator does not exist: bigint - timestamp without time zone
HINT:  No operator matches the given name and argument type(s). You may need to
add explicit type casts.
 
Backtrace:
DatabasePostgreSQL.php line 370 calls wfDebugDieBacktrace()
Database.php line 297 calls DatabasePostgreSQL::reportQueryError()
Database.php line 1034 calls DatabasePostgreSQL::query()
Article.php line 1999 calls DatabasePostgreSQL::insertSelect()
InitialiseMessages.inc line 120 calls Article::quickEdit()
rebuildMessages.php line 57 calls initialiseMessages()