Package: parquetize 0.5.7
parquetize: Convert Files to Parquet Format
Collection of functions to get files in parquet format. Parquet is a columnar storage file format <https://parquet.apache.org/>. The files to convert can be of several formats ("csv", "RData", "rds", "RSQLite", "json", "ndjson", "SAS", "SPSS"...).
Authors:
parquetize_0.5.7.tar.gz
parquetize_0.5.7.zip(r-4.5)parquetize_0.5.7.zip(r-4.4)parquetize_0.5.7.zip(r-4.3)
parquetize_0.5.7.tgz(r-4.4-any)parquetize_0.5.7.tgz(r-4.3-any)
parquetize_0.5.7.tar.gz(r-4.5-noble)parquetize_0.5.7.tar.gz(r-4.4-noble)
parquetize_0.5.7.tgz(r-4.4-emscripten)parquetize_0.5.7.tgz(r-4.3-emscripten)
parquetize.pdf |parquetize.html✨
parquetize/json (API)
NEWS
| # Install 'parquetize' in R: |
| install.packages('parquetize', repos = c('https://ddotta.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/ddotta/parquetize/issues
conversionconvertconvertercsvparquetsasspsssqlitestata
Last updated 1 months agofrom:197e42e2a1. Checks:OK: 7. Indexed: yes.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Nov 21 2024 |
| R-4.5-win | OK | Nov 21 2024 |
| R-4.5-linux | OK | Nov 21 2024 |
| R-4.4-win | OK | Nov 21 2024 |
| R-4.4-mac | OK | Nov 21 2024 |
| R-4.3-win | OK | Nov 21 2024 |
| R-4.3-mac | OK | Nov 21 2024 |
Exports:check_parquetcsv_to_parquetdbi_to_parquetdownload_extractexpect_missing_argumentexpect_parquetfst_to_parquetget_parquet_infoget_partitionsjson_to_parquetparquetize_examplerbind_parquetrds_to_parquetsqlite_to_parquettable_to_parquetwrite_parquet_at_oncewrite_parquet_by_chunk
Dependencies:arrowassertthatbitbit64blobcachemclicliprcpp11crayoncurlDBIdplyrfansifastmapforcatsfstfstcoregenericsgluehavenhmsjsonlitelifecyclemagrittrmemoisepillarpkgconfigplogrprettyunitsprogresspurrrR6RcppreadrrlangRSQLitetibbletidyselecttzdbutf8vctrsvroomwithr
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Check if parquet file or dataset is readable and return basic informations | check_parquet |
| Convert a csv or a txt file to parquet format | csv_to_parquet |
| Convert a SQL Query on a DBI connection to parquet format | dbi_to_parquet |
| download and uncompress file if needed | download_extract |
| Convert a fst file to parquet format | fst_to_parquet |
| Get various info on parquet files | get_parquet_info |
| get unique values from table's column | get_partitions |
| Convert a json file to parquet format | json_to_parquet |
| Get path to parquetize example | parquetize_example |
| Function to bind multiple parquet files by row | rbind_parquet |
| Convert a rds file to parquet format | rds_to_parquet |
| Convert a sqlite file to parquet format | sqlite_to_parquet |
| Convert an input file to parquet format | table_to_parquet |
| write parquet file or dataset based on partition argument | write_parquet_at_once |
| read input by chunk on function and create dataset | write_parquet_by_chunk |
