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[EP-tech] Re: Modify type of meta field in live archive
From: Yuri <yurj AT alfa.it>
Date: Thu, 25 Jun 2009 16:42:38 +0200
| Threading: | ↑ [EP-tech] Modify type of meta field in live archive from alfons.wittmann AT ku-eichstaett.de • This Message |
http://mailman.ecs.soton.ac.uk/mailman/listinfo/eprints-tech *** EPrints community wiki - http://wiki.eprints.org/ Alfons Wittmann ha scritto: > http://mailman.ecs.soton.ac.uk/mailman/listinfo/eprints-tech > *** EPrints community wiki - http://wiki.eprints.org/ > EPrints 3.1.1 > > Hi all, > > I have to modify the type of an existing meta field in a live archive: > I want to have the field "pages" with type "text" ↵ instead of "int". > > What I've done so far (on a test server): > - ALTER TABLE `archiveid`.`eprint` MODIFY COLUMN `pages` TEXT ... > - UPDATE archiveid.mf SET type = "text" WHERE metafieldid = ↵ "eprint.pages" > - modify "/archiveid/cfg/cfg.d/eprints.pl" > 'name' => 'pages', > 'type' => 'text', > - run "epadmin reorder archiveid metafield" > - restart Apache > > Now it's possible to enter entries like "VI, 234" in pages, and ↵ they are > saved in database, but there are still errors in Apache error_log: > > Argument "IV, 123" isn't numeric in sprintf at > /opt/eprints3/perl_lib/EPrints/MetaField/Int.pm line 96. > at /opt/eprints3/perl_lib/EPrints/MetaField/Int.pm line 96 > ↵ EPrints::MetaField::Int::ordervalue_basic('EPrints::MetaField::Int=HASH(0xb9212c2c)', > 'IV, 123' > > Any hints? Or isn't it possible to change the type of an existing field? > did you tell to eprints it is a text field?
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