Re: [xwiki-users] Can't Upgrade from XWiki 3.5.1

Hi Clemens, first of thanks again. I followed your advice and executed the longish sql statement - didn't work. I then removed the relationships between tables and changed the datatype of the id columns to BIGINT manually by following the exceptions in the log. So I finally got through that part of the migration. Now I'm stuck with a new type of error, please see line 162 here http://pastebin.com/YLzwvxmh. Has somebody ever seen this? Thank you and best regards Josef Clemens Klein-Robbenhaar wrote > Oh, this looks odd. > > The upgrade process first tried to find the name for the primary key; > that > is the statement: > > select @pkname=i.name from sysindexes i join sysobjects o ON i.id = o.id > join sysobjects pk ON i.name = pk.name AND pk.parent_obj = i.id AND > pk.xtype = 'PK' join sysindexkeys ik on i.id = ik.id AND i.indid = > ik.indid join syscolumns c ON ik.id = c.id AND ik.colid = c.colid where > o.name = 'xwikidates' > > it then gets a result "PK__xwikidates__6FD49106" > > but when it tries to drop this constrain via: > > 'alter table [dbo].[xwikidates] drop constraint ' + @pkname > > it fails with 'PK__xwikidates__6FD49106' is not a constraint. Huh? > > Can you try to run that longish SQL Query from an SQL-console or the > like, > just to see if that returns the same result? > > To proceed the update, maybe it helps to drop the constraint for the > primary key of the 'xwikidates' table manually and see what the next > error > is, probably there are more PK-constraints with that problem. > (I hope you have backups, otherwise this is very bad advice ;) ) > > Clemens > >> First of all thank you for your answer, Clemens. >> >> There a different exceptions in the log-file for executing >> sql-statements. >> Please see http://pastebin.com/BFABwpNz. >> >> All the errors are in relation to the xwikidates table. >> Do you have any idea how to fix this? >> >> Thanks again and best regards >> Josef >> >> >> Clemens Klein-Robbenhaar wrote >>> It seems a DB migration failed; you can find the error in the log file >>> after startup, above of the messages you posted. >>> >>> It is likely that it is the statistics migration >>> >>> You can try the SQL statements from here: >>> http://jira.xwiki.org/browse/XWIKI-8129 >>> >>> as found in the release notes of 4.3: >>> >>> http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki43#HGener… >>> >>> If it is not the statistics, please locate the error from the failed >>> migration >>> (should be somewhere after the line: "Checking Hibernate mapping and >>> updating schema if needed for wiki [xwiki]" ) >>> >>> HTH >>> Clemens >>> >>> >>> ----- Ursprüngliche Nachricht ----- >>> Von: Jhaimerl >>> Am: Tuesday, 28.06.2016, 09:59 >>> An: Xwiki Users >>> Betreff: [xwiki-users] Can't Upgrade from XWiki 3.5.1 >>> >>> >>>> Hi, >>>> >>>> I'm trying to upgrade an existing XWiki Instance (V3.5.1). It's >>>> running >>>> with >>>> a MSSQL database. >>>> >>>> I already tried the following (see referenced links below) and >>>> upgrades >>>> to >>>> different higher versions of XWiki e.g. 4.x, 5.4.x. However I always >>>> get >>>> this exception http://pastebin.com/yeaFQAtt. >>>> >>>> http://xwiki.475771.n2.nabble.com/Another-migration-problem-3-5-to-4-1-3-td… >>>> http://lists.xwiki.org/pipermail/users/2012-August/023537.html >>>> http://xwiki.475771.n2.nabble.com/Failed-migration-from-3-0-to-4-3-1-td7583… >>>> >>>> Does somebody have any hints how to solve this? >>>> >>>> Many thanks in advance! >>>> >>>> >>>> >>>>