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Describe a written app/ Parquet file for boot.json$tables

Source: R/app_bundle.R
app_table_descriptor.Rd

Describe a written app/ Parquet file for boot.json$tables

Usage

app_table_descriptor(
  path,
  name,
  ver,
  base = atlas_base_url(),
  columns,
  rows,
  partitioned_by = NULL
)

app_table_manifest(descriptors, ver, base = atlas_base_url())

Arguments

path

the written file or directory

name

table name

ver

version label

base

atlas base URL

columns

declared column contract, list(list(name=, type=))

rows

row count

partitioned_by

partition column, or NULL

descriptors

a list of descriptors from app_table_descriptor()

Value

a validated table descriptor

for app_table_manifest(), the tables object of boot.json