get_transformation_code {rolap}

Get transformation function code

Description

From the planned update, it obtains the function with the source code of the transformations performed on the original data in string vector format.

Usage

get_transformation_code(sdbu)

## S3 method for class 'star_database_update'
get_transformation_code(sdbu)

Arguments

sdbu

A star_database_update object.

Value

A vector of strings.

See Also

star_database

Other star database refresh functions: get_existing_fact_instances(), get_lookup_tables(), get_new_dimension_instances(), get_star_database(), get_star_schema(), get_transformation_file(), incremental_refresh(), update_according_to()

Examples

f1 <- flat_table('ft_num', ft_cause_rpd) |>
  as_star_database(mrs_cause_schema_rpd) |>
  replace_attribute_values(
    name = "When Available",
    old = c('1962', '11', '1962-03-14'),
    new = c('1962', '3', '1962-01-15')
  ) |>
  group_dimension_instances(name = "When")
f2 <- flat_table('ft_num2', ft_cause_rpd) |>
  update_according_to(f1)
code <- f2 |>
  get_transformation_code()