inst/doc/new-backend.R

In dbplyr: A 'dplyr' Back End for Databases

## ----echo = FALSE, message = FALSE--------------------------------------------
knitr::opts_chunk$set(collapse = T, comment = "#>")
options(tibble.print_min = 4L, tibble.print_max = 4L)

## ----setup, message = FALSE---------------------------------------------------
library(dplyr)
library(DBI)

## -----------------------------------------------------------------------------
con <- DBI::dbConnect(RSQLite::SQLite(), path = ":memory:")
DBI::dbWriteTable(con, "mtcars", mtcars)

tbl(con, "mtcars")

## -----------------------------------------------------------------------------
#' @importFrom dbplyr dbplyr_edition
#' @export
dbplyr_edition.myConnectionClass <- function(con) 2L