I'm trying to upload a dataframe to a SQL Server table, I tried breaking it down to a simple SQL query string..

library(RODBC)
con <- odbcDriverConnect("driver=SQL Server; server=database")

df <- data.frame(a=1:10, b=10:1, c=11:20)

values <- paste("(",df$a,",", df$b,",",df$c,")", sep="", collapse=",")

cmd <- paste("insert into MyTable values ", values)

result <- sqlQuery(con, cmd, as.is=TRUE)

..which seems to work but does not scale very well. Is there an easier way?

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