Construct a Hive partition scheme

Hive partitioning embeds field names and values in path segments, such as "/year=2019/month=2/data.parquet". A HivePartitionScheme is used to parse that in Dataset creation.

hive_partition(...)

Arguments

...	named list of data types, passed to schema()

Value

A HivePartitionScheme

Details

Because fields are named in the path segments, order of fields passed to hive_partition() does not matter.

Examples

# \donttest{
hive_partition(year = int16(), month = int8())
#> Error in hive_partition(year = int16(), month = int8()): could not find function "hive_partition"
# }