rport.sql: ~~function to do ... ~~

In adjust/rport: Connection management and SQL parallelisation for R analytics on big database clusters.

Description

Generates the directory structure and file templates for a new Rport app.

Usage

(query, key = NULL, cache = FALSE)

Arguments

query
key
cache

Examples

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (query, key = NULL, cache = FALSE)
{
    if (exists("read.con", envir = .RportConnEnv)) {
        runr.cat("Reading:", query)
        res <- data.table(dbGetQuery(get("read.con", envir = .RportConnEnv),
            query))
        if (!is.null(key) && !is.null(res[[key]]))
            setkeyv(res, key)
        res
    }
  }

adjust/rport documentation built on May 10, 2019, 5:55 a.m.