Re: [R] SAS ODBC

From: Scillieri, John <John.Scillieri_at_constellation.com>
Date: Tue, 5 Feb 2008 17:11:09 -0500

That did it, thanks.

-----Original Message-----
From: Prof Brian Ripley [mailto:ripley_at_stats.ox.ac.uk] Sent: Tuesday, February 05, 2008 4:28 PM To: Scillieri, John
Cc: r-help_at_stat.math.ethz.ch
Subject: Re: [R] SAS ODBC

See the help page for odbcConnect. I have no experience with that ODBC driver, but a few contain errors and need believeNRows = FALSE.

On Tue, 5 Feb 2008, Scillieri, John wrote:

> All,
>
> I'm trying to connect to a remote SAS server using SAS's 9.1 ODBC
> driver and the RODBC package. I'm running R-2.6.1 on Win XP. I can
> successfully connect to the database, but no matter which table I
> query, I get back an empty table with only the column headers. For
example:
>
> > sqlQuery(con, "select * from PRICES.DB_PRICES")
>
> [1] COMMOD_CURVE START_DATE PRICING_DATE PRICE
> <0 rows> (or 0-length row.names)
>
> sqlTables also returns back an empty table:
>
> > sqlTables(con)
>
> [1] TABLE_QUALIFIER TABLE_OWNER TABLE_NAME TABLE_TYPE
> REMARKS
> <0 rows> (or 0-length row.names)
>
> And sqlFetch doesn't work either:
>
> > sqlFetch(con, "PRICES.DB_PRICES")
>
> Error in odbcTableExists(channel, sqtable) :
> 'PRICES.DB_PRICES': table not found on channel

That won't work: SQL tables cannot have periods in their names.

> Are their other options I should be using with RODBC to pull the data?

> I have tested the connection in MS Access and can successfully display

> data (using File->Get External Data...->ODBC->...)
>
> Any suggestions would be great, thanks in advance for your help.
>
> John Scillieri
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-- 
Brian D. Ripley,                  ripley_at_stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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Received on Tue 05 Feb 2008 - 22:16:00 GMT

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