{"id":14069285,"url":"https://github.com/domoritz/csv2arrow","last_synced_at":"2025-07-30T05:32:00.572Z","repository":{"id":38358276,"uuid":"342674518","full_name":"domoritz/csv2arrow","owner":"domoritz","description":"Convert CSV files to Apache Arrow.","archived":true,"fork":false,"pushed_at":"2023-02-02T18:24:05.000Z","size":138,"stargazers_count":16,"open_issues_count":0,"forks_count":2,"subscribers_count":4,"default_branch":"main","last_synced_at":"2025-07-20T06:47:04.380Z","etag":null,"topics":["arrow","rust"],"latest_commit_sha":null,"homepage":"","language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/domoritz.png","metadata":{"files":{"readme":"Readme.md","changelog":null,"contributing":"CONTRIBUTING.md","funding":null,"license":"LICENSE_APACHE.txt","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2021-02-26T19:06:16.000Z","updated_at":"2024-06-06T00:27:00.000Z","dependencies_parsed_at":"2023-02-17T23:15:39.540Z","dependency_job_id":null,"html_url":"https://github.com/domoritz/csv2arrow","commit_stats":null,"previous_names":[],"tags_count":16,"template":false,"template_full_name":null,"purl":"pkg:github/domoritz/csv2arrow","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/domoritz%2Fcsv2arrow","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/domoritz%2Fcsv2arrow/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/domoritz%2Fcsv2arrow/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/domoritz%2Fcsv2arrow/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/domoritz","download_url":"https://codeload.github.com/domoritz/csv2arrow/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/domoritz%2Fcsv2arrow/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":267815187,"owners_count":24148356,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-07-30T02:00:09.044Z","response_time":70,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["arrow","rust"],"created_at":"2024-08-13T07:06:48.447Z","updated_at":"2025-07-30T05:32:00.293Z","avatar_url":"https://github.com/domoritz.png","language":"Rust","funding_links":[],"categories":["Rust"],"sub_categories":[],"readme":"# CSV to Arrow\n\n**This repo is archived and the code moved to [Arrow CLI Tools](https://github.com/domoritz/arrow-tools).**\n\n[![Crates.io](https://img.shields.io/crates/v/csv2arrow.svg)](https://crates.io/crates/csv2arrow)\n[![Rust](https://github.com/domoritz/csv2arrow/actions/workflows/rust.yml/badge.svg)](https://github.com/domoritz/csv2arrow/actions/workflows/rust.yml)\n\nConvert CSV files to Apache Arrow. You may also be interested in [json2arrow](https://github.com/domoritz/json2arrow), [csv2parquet](https://github.com/domoritz/csv2parquet), or [json2parquet](https://github.com/domoritz/json2parquet).\n\n## Installation\n\n### Download prebuilt binaries\n\nYou can get the latest releases from https://github.com/domoritz/csv2arrow/releases/.\n\n### With Cargo\n\n```\ncargo install csv2arrow\n```\n\n## Usage\n\n```\nUsage: csv2arrow [OPTIONS] \u003cCSV\u003e [ARROW]\n\nArguments:\n  \u003cCSV\u003e    Input CSV file\n  [ARROW]  Output file, stdout if not present\n\nOptions:\n  -s, --schema-file \u003cSCHEMA_FILE\u003e\n          File with Arrow schema in JSON format\n  -m, --max-read-records \u003cMAX_READ_RECORDS\u003e\n          The number of records to infer the schema from. All rows if not present. Setting max-read-records to zero will stop schema inference and all columns will be string typed\n      --header \u003cHEADER\u003e\n          Set whether the CSV file has headers [possible values: true, false]\n  -d, --delimiter \u003cDELIMITER\u003e\n          Set the CSV file's column delimiter as a byte character [default: ,]\n  -p, --print-schema\n          Print the schema to stderr\n  -n, --dry\n          Only print the schema\n  -h, --help\n          Print help information\n  -V, --version\n          Print version information\n```\n\nThe --schema-file option uses the same file format as --dry and --print-schema.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdomoritz%2Fcsv2arrow","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdomoritz%2Fcsv2arrow","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdomoritz%2Fcsv2arrow/lists"}