dr_last_failure()

Recover the result after a failed dr_run(write = FALSE, stop_on_failure = FALSE, ...) |> dr_collect() pipe. The result retains checks and local exceptions for dr_quality_report(), dr_quality_rows() and dr_quality_errors(). Successful runs do not replace it. Only the most recent execution error carrying a result is retained. Definition errors do not replace it. The object can retain input data and connections; call dr_last_failure(clear = TRUE) to release the package's reference. Nothing is written to disk or sent to a catalog.

Usage

dr_last_failure(clear = FALSE)

Arguments

clear: Return the retained result and then clear it from the session.

Value

The failed result, or NULL if none has been retained.

Examples

product <- dr_product("orders", data.frame(amount = -1)) |>
  dr_add_quality(~ amount >= 0)
try(dr_run(write = FALSE, stop_on_failure = FALSE, product) |> dr_collect(), silent = TRUE)
dr_quality_report(dr_last_failure())
invisible(dr_last_failure(clear = TRUE))

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