backend-odbc {dbplyr}

Backend: ODBC

Description

See vignette("translation-function") and vignette("translation-verb") for details of overall translation technology. Key differences for this backend are minor translations for common data types.

Use simulate_odbc() with lazy_frame() to see simulated SQL without converting to live access database.

Usage

simulate_odbc()

Examples

library(dplyr, warn.conflicts = FALSE)

lf <- lazy_frame(a = TRUE, b = 1, d = 2, c = "z", con = simulate_odbc())
lf %>% transmute(x = as.numeric(b))
lf %>% transmute(x = as.integer(b))
lf %>% transmute(x = as.character(b))