RE: ROOT and SQL Access

From: Philippe Canal <>
Date: Fri, 11 Feb 2005 11:14:59 -0600


We are currently working on improving our support for the SQL interface. The support as describe by the link you point to has been available since 2000.
We will be adding a new Oracle plugin to the distribution in the coming month.
We will also been introduce a new interface/class TTreeSQL which will offer the same facilities as TTree but using a SQL database as the storage backend.

For information about the code currently available see


-----Original Message-----
From: [] On Behalf Of Ivan K. Koga
Sent: Tuesday, January 25, 2005 7:54 PM
Subject: [ROOT] ROOT and SQL Access

Dear all,
Does anybody knows if ROOT has SQL Access? I saw something related in and i would like to know if it really exists for now and if there are any tutorial or help explaining how to use it. I didn't find information about it in the user's guide.

Ivan K. Koga Received on Fri Feb 11 2005 - 18:16:56 MET

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