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New Install-migrating old data question


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vadertech

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Registered: 05/26/03
Posts: 329
I am still running Geeklog 1.3.7sr2 and want to upgrade to the latest 1.3.8-1sr2 release. From what i've read, the best way and if not only way to do this is by doing a New Installation. My question is what is the easiest way to migrate the existing database into the new one. I created a new database for the new install, is this right? Also, can I just copy my lib-custom.php from 1.3.7-2 to the new 1.3.8-1sr2 directory. Am I doing this the hard way and if so, what is the easiest way to do this new install?

Thanks
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Dirk

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There is a section about upgrading in the documentation ...

Short summary: Replace all the files, keep the database, run the install script in upgrade mode (thus upgrading your database).

bye, Dirk
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vadertech

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Registered: 05/26/03
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Doesnt seem to hard. What I went ahead and did was created a new directory for the 1.3.8-1sr2 and created another database and imported my table structure and data from existing database. I set config.php to point to this new database. So now, the new database is an exact duplicate of original. After clicking Next on step 2 on upgrade, i get "An SQL error has occured. Please see error.log for details." I checked my error.log file but it is empty. It has write permissions. Do you know if this has something to do with pointing it to a different database name? I wouldnt think it would know the difference as long as it is set in config.php.
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Dirk

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Location:Stuttgart, Germany
Yeah, as has been mentioned elsewhere, the install script is overdoing it a bit with security - it doesn't write to the error.log (never did), but doesn't display the error in the browser either (that has been introduced in 1.3.8-1sr1).

I'll need to look into this and will probably make a "silent upgrade" of the 1.3.8-1sr2 tarball some time this coming weekend ...

Until then, here's a quick fix: In system/databases/mysql.class.php, find the line that reads

var $_display_error = false;

and change it to

var $_display_error = true;

Then run the install script again - it should display the error now.

Also make sure to undo this change once you have the site up and running again.

bye, Dirk
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vadertech

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Registered: 05/26/03
Posts: 329
thanks again, getting closer. The error displayed is
"1060: Duplicate column name 'is_default'"

Not much help to me.

Edit: Ah, the power of google.
http://www.geeklog.net/forum/viewtopic.php?forum=1&showtopic=19671

Reading this now, looks like I ran into this problem the last time i tried to upgrade but never did. Surprised!
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