parquetize (version 0.5.7)

expect_parquet: Check if parquet dataset/file is readable and has the good number of rows

Description

Check if parquet dataset/file is readable and has the good number of rows

Usage

expect_parquet(
  path,
  with_lines,
  with_partitions = NULL,
  with_columns = NULL,
  with_files = NULL
)

Value

the dataset handle

Arguments

path

to the parquet file or dataset

with_lines

number of lines the file/dataset should have

with_partitions

NULL or a vector with the partition names the dataset should have

with_columns

NULL or a column's name vector the dataset/file should have

with_files

NULL or number of files a dataset should have