I haven't seen details on whether the database has stayed the same, or what the details of any schema changes may be. If there's a file that calls them out, please let use know.
If not, the INSTALL, UPGRADE, and RELEASE-NOTES files of the mediawiki release provide information for upgrading, and they start with "It is imperative that, prior to attempting an upgrade of the database schema, you take a complete backup of your wiki database and files and verify it." That's a pretty good commercial for not doing what you'd like to do and either moving to another machine (or a virtual machine).
For what it's worth, I needed to change the home directory of one of my sites. I did what you're asking about, but it was with the same version.
-----Original Message----- From: mediawiki-l-bounces@lists.wikimedia.org [mailto:mediawiki-l-bounces@lists.wikimedia.org] On Behalf Of Henny Savenije Sent: Monday, September 20, 2010 4:16 AM To: Uwe Brauer; MediaWiki announcements and site admin list Subject: Re: [Mediawiki-l] connect to wikis to the same database?
That should work as long as the database structure of the new and old version is the same
At 06:33 PM 9/20/2010, you wrote:
Hello
I am running mediawiki 1.9.3 and would like to try more recent version. Could I install the most recent version of mediawiki (and leave the old in place) and connect both to the same database or would this cause problems?
Say the old is installed in /var/wiki and the new in /var/wiki-new
Thanks
Uwe Brauer
MediaWiki-l mailing list MediaWiki-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/mediawiki-l
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_ _ (o) (o) oOOO----(_)----OOOo--- Henny (Lee Hae Kang) ----------------------------- http://www.henny-savenije.pe.kr Portal to all my sites http://www.hendrick-hamel.henny-savenije.pe.kr (in English) Feel free to discover Korea with Hendrick Hamel (1653-1666) http://www.hendrick-hamel.henny-savenije.pe.kr/indexk2.htm In Korean http://www.hendrick-hamel.henny-savenije.pe.kr/Dutch In Dutch http://www.vos.henny-savenije.pe.kr Frits Vos Article about Witsen and Eibokken and his first Korean-Dutch dictionary http://www.cartography.henny-savenije.pe.kr (in English) Korea through Western Cartographic eyes http://www.hwasong.henny-savenije.pe.kr Hwasong the fortress in Suwon http://www.oldKorea.henny-savenije.pe.kr Old Korea in pictures http://www.british.henny-savenije.pe.kr A British encounter in Pusan (1797) http://www.genealogy.henny-savenije.pe.kr/ Genealogy http://www.henny-savenije.pe.kr/phorum Bulletin board for Korean studies
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I think it should work in this way:
As you said, the old mw is installed at /var/wiki, and the new in /var/wiki-new. Copy all your database tables to new tables with prefix (say "new_") in the same database. set "$wgDBprefix = "new_";" for your new mw. Run maintenance/update.php on /var/wiki-new, but NOT on /var/wiki.
Regards, Ross Xu
--- On Tue, 9/21/10, trueskew trueskew@gmail.com wrote:
From: trueskew trueskew@gmail.com Subject: Re: [Mediawiki-l] connect to wikis to the same database? To: "'MediaWiki announcements and site admin list'" mediawiki-l@lists.wikimedia.org Received: Tuesday, September 21, 2010, 12:02 AM
I haven't seen details on whether the database has stayed the same, or what the details of any schema changes may be. If there's a file that calls them out, please let use know.
If not, the INSTALL, UPGRADE, and RELEASE-NOTES files of the mediawiki release provide information for upgrading, and they start with "It is imperative that, prior to attempting an upgrade of the database schema, you take a complete backup of your wiki database and files and verify it." That's a pretty good commercial for not doing what you'd like to do and either moving to another machine (or a virtual machine).
For what it's worth, I needed to change the home directory of one of my sites. I did what you're asking about, but it was with the same version.
-----Original Message----- From: mediawiki-l-bounces@lists.wikimedia.org [mailto:mediawiki-l-bounces@lists.wikimedia.org] On Behalf Of Henny Savenije Sent: Monday, September 20, 2010 4:16 AM To: Uwe Brauer; MediaWiki announcements and site admin list Subject: Re: [Mediawiki-l] connect to wikis to the same database?
That should work as long as the database structure of the new and old version is the same
At 06:33 PM 9/20/2010, you wrote:
Hello
I am running mediawiki 1.9.3 and would like to try more recent version. Could I install the most recent version of mediawiki (and leave the old in place) and connect both to the same database or would this cause problems?
Say the old is installed in /var/wiki and the new in /var/wiki-new
Thanks
Uwe Brauer
MediaWiki-l mailing list MediaWiki-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/mediawiki-l
No virus found in this incoming message. Checked by AVG - www.avg.com Version: 9.0.851 / Virus Database: 271.1.1/3146 - Release Date: 09/20/10 03:34:00
_ _ (o) (o) oOOO----(_)----OOOo--- Henny (Lee Hae Kang) ----------------------------- http://www.henny-savenije.pe.kr Portal to all my sites http://www.hendrick-hamel.henny-savenije.pe.kr (in English) Feel free to discover Korea with Hendrick Hamel (1653-1666) http://www.hendrick-hamel.henny-savenije.pe.kr/indexk2.htm In Korean http://www.hendrick-hamel.henny-savenije.pe.kr/Dutch In Dutch http://www.vos.henny-savenije.pe.kr Frits Vos Article about Witsen and Eibokken and his first Korean-Dutch dictionary http://www.cartography.henny-savenije.pe.kr (in English) Korea through Western Cartographic eyes http://www.hwasong.henny-savenije.pe.kr Hwasong the fortress in Suwon http://www.oldKorea.henny-savenije.pe.kr Old Korea in pictures http://www.british.henny-savenije.pe.kr A British encounter in Pusan (1797) http://www.genealogy.henny-savenije.pe.kr/ Genealogy http://www.henny-savenije.pe.kr/phorum Bulletin board for Korean studies
_______________________________________________ MediaWiki-l mailing list MediaWiki-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/mediawiki-l
_______________________________________________ MediaWiki-l mailing list MediaWiki-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/mediawiki-l
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