[R] Disconnect all MySQL connections

[mailto-nik at bluemail.ch]

Hi

I work with RMySQL. Now, it works fine.
Thanks a lot for your prompt reply.

Have a nice and successful day
Best regards
Dominik

>-- Original-Nachricht --
>Date: Mon, 06 Mar 2006 15:35:46 +0100
>From: Uwe Ligges <ligges at statistik.uni-dortmund.de>
>To: mailto-nik at bluemail.ch
>Cc: r-help at stat.math.ethz.ch
>Subject: Re: [R] Disconnect all MySQL connections
>
>
>mailto-nik at bluemail.ch wrote:
>
>> Hi
>> 
>> I've got the error "cannot allocate a new connection -- maximum of 16
connections
>> already opened" after I tried to create a new connection to a database.
>However,
>> the reason ist, that i did not disconnect previous connections....
>> 
>> I don't know the name of this connections. How can I disconnect this "unknown"
>> connections and drivers? if I delete all objects, the error still occurs.
>> Exists a function which i don't know?
>> 
>> Thanks a lot for your help.
>> Regards
>> Nik
>> 
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>
>
>Which package are we talking about?
>
>RODBC has: odbcCloseAll()
>RMySQL has: dbListConnections() and dbDisconnect()
>
>And others have other methods, just read the corresponding manuals.
>
>Uwe Ligges