get_many_to_one_dataset {admiral} R Documentation

## Get Many to One Values that Led to a Prior Error

### Description

Get Many to One Values that Led to a Prior Error

### Usage

get_many_to_one_dataset()


### Details

If assert_one_to_one() detects an issue, the many to one values are stored in a dataset. This dataset can be retrieved by get_many_to_one_dataset().

Note that the function always returns the many to one values from the last error that has been thrown in the current R session. Thus, after restarting the R sessions get_many_to_one_dataset() will return NULL and after a second error has been thrown, the dataset of the first error can no longer be accessed (unless it has been saved in a variable).

### Value

A data.frame or NULL

### Author(s)

Stefan Bundfuss

Utilities for Dataset Checking: extract_duplicate_records(), get_duplicates_dataset(), get_one_to_many_dataset()

### Examples

data(admiral_adsl)

try(