https://github.com/markpflug/sylvan.tools.etl

Extract transform load command line tools.
https://github.com/markpflug/sylvan.tools.etl

csv data etl sqlite sqlserver

Last synced: 4 days ago
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Extract transform load command line tools.

• Host: GitHub
• URL: https://github.com/markpflug/sylvan.tools.etl
• Owner: MarkPflug
• License: mit
• Created: 2021-02-20T18:24:15.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2024-09-20T18:52:53.000Z (about 2 months ago)
• Last Synced: 2024-10-04T00:15:00.169Z (about 1 month ago)
• Topics: csv, data, etl, sqlite, sqlserver
• Language: C#
• Homepage:
• Size: 97.7 KB
• Stars: 8
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: license.txt

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README

        
#  Sylvan.Tools.Etl

Sylvan.Tools.Etl is a .NET global tool to help with common ETL (extract transform load) operations.

## Installation

Requires [.NET SDK](https://dotnet.microsoft.com/download). Installs as a .NET global tool.

```

dotnet tool install -g Sylvan.Tools.Etl

```

### Analyze

Analyzes a CSV file and creates a .schema file describing the data.

`setl analyze data.csv`

Creates a file named data.csv.schema.

### Import

Imports a CSV file into a database. Currently supports either SqlServer or Sqlite.

`setl import SqlServer MyDb data.csv ImportedData`

Will analyze the CSV contents to determine schema, or use a .schema file if one exists.

### Export

Exports a database query to a CSV file.

`setl export SqlServer MyDb "select * from ImportedData where " data.csv`

Will export the results of the query to a file named data.csv and create an accompanying .schema file.

### Select

Selects columns from a CSV file.

`setl select data.csv dump.csv 0 1 2 12`