Learn R Programming

ROracle (version 1.1-8)

dbSetDataMappings-methods: Définir des mappings de données entre Oracle et R

Description

Pas encore implémenté

Arguments

See Also

Oracle, dbSendQuery, fetch, dbColumnInfo.

Examples

Run this code
makeImage <- function(x) {
  .C("make_Image", as.integer(x), length(x))
}

res <- dbSendQuery(con, statement)
flds <- dbColumnInfo(res)
flds[3, "Sclass"] <- makeImage

dbSetDataMappings(res, flds)

im <- fetch(res, n = -1)

Run the code above in your browser using DataLab