Convert Files to Parquet Format


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Documentation for package ‘parquetize’ version 0.5.7

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check_parquet Check if parquet file or dataset is readable and return basic informations
csv_to_parquet Convert a csv or a txt file to parquet format
dbi_to_parquet Convert a SQL Query on a DBI connection to parquet format
download_extract download and uncompress file if needed
fst_to_parquet Convert a fst file to parquet format
get_partitions get unique values from table's column
json_to_parquet Convert a json file to parquet format
parquetize_example Get path to parquetize example
rbind_parquet Function to bind multiple parquet files by row
rds_to_parquet Convert a rds file to parquet format
sqlite_to_parquet Convert a sqlite file to parquet format
table_to_parquet Convert an input file to parquet format
write_parquet_at_once write parquet file or dataset based on partition argument
write_parquet_by_chunk read input by chunk on function and create dataset