Displaying 4 results from an estimated 4 matches for "rodbcfetchrows".
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odbcfetchrows
2000 Apr 01
1
Bug ? mine or ? in R core
...*/
/* "odbcFetchRows"<- */
/* function(channel,max=0,transposing=F,buffsize=1000,debug=0) */
/* { */
/* erg<-.Call("RODBCFetchRows",as.integer(channel),max=as.real(max), */
/* transposing=as.logical(transposing), */
/* buffsize=as.real(buffsize),debug=as.integer(debug)) */
/* return(erg) */
/*...
2002 Aug 20
0
RODBC/Solaris/Oracle - No Data
...isql interactive client. Using R and RODBC however, I can open a connection but whenever I execute queries, I simply recieve a "No Data" message.
Debugging a query such as "select * from sometable", on the R side of things I receive the column names OK but when it calls down to RODBCFetchRows, the following object gets returned into erg, which in turn gets assigned to dbdata in sqlGetResults.
Browse[1]> dbdata
$data
$data[[1]]
NULL
$stat
[1] -1
I have executed the same query via unixODBC's isql using the same DSN and I receive a full result set with several rows.
Any suggest...
2006 Dec 28
0
RODBC not working when connecting to a Sybase database
What is this error message about and how do I troubleshoot it?
> sqlTables(channel)
Error in .Call("RODBCFetchRows", attr(channel, "handle_ptr"), max, buffsize, :
negative length vectors are not allowed
The channel was created as such
channel <- odbcConnect("Labdata")
I think this is telling me that my odbcConnect command worked
> odbcGetInfo(channel)
DB...
2012 Dec 21
0
segfault reading large BLOB from SQL Server
...1] 1
> sqlGetResults(conn)
*** glibc detected *** /opt/R/R-2.15.0/lib64/R/bin/exec/R: free(): invalid
next size (fast): 0x00000000110fde60 ***
======= Backtrace: =========
/lib64/libc.so.6[0x35efa711df]
/lib64/libc.so.6(cfree+0x4b)[0x35efa7163b]
/lcl/mra/prod1/files/R/library/RODBC/libs/RODBC.so(RODBCFetchRows
+0x401)[0x2ae891623a71]
/opt/R/R-2.15.0/lib64/R/lib/libR.so[0x2ae88aeb6d39]
/opt/R/R-2.15.0/lib64/R/lib/libR.so(Rf_eval+0x696)[0x2ae88aeecc96]
/opt/R/R-2.15.0/lib64/R/lib/libR.so[0x2ae88aeee389]
/opt/R/R-2.15.0/lib64/R/lib/libR.so(Rf_eval+0x474)[0x2ae88aeeca74]
/opt/R/R-2.15.0/lib64/R/lib/libR.so(R...