See vignette("translate-function") and vignette("translate-verb") for details of overall translation technology. Key differences for this backend are:

  • paste() uses CONCAT_WS()

  • String translations for str_detect(), str_locate(), and str_replace_all()

  • Clear error message for unsupported full joins

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

simulate_mysql()

Examples

library(dplyr, warn.conflicts = FALSE) lf <- lazy_frame(a = TRUE, b = 1, c = 2, d = "z", con = simulate_mysql()) lf %>% transmute(x = paste0(z, " times"))
#> <SQL> #> SELECT CONCAT_WS('', `z`, ' times') AS `x` #> FROM `df`