https://github.com/frederikhs/sql2csv-cmd

cli application for extracting data as csv from a PostgreSQL database using sql
https://github.com/frederikhs/sql2csv-cmd

csv go sql

Last synced: about 1 month ago
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cli application for extracting data as csv from a PostgreSQL database using sql

• Host: GitHub
• URL: https://github.com/frederikhs/sql2csv-cmd
• Owner: frederikhs
• License: gpl-3.0
• Created: 2023-03-01T14:46:09.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2023-03-01T21:56:31.000Z (about 3 years ago)
• Last Synced: 2024-06-21T03:13:35.104Z (almost 2 years ago)
• Topics: csv, go, sql
• Language: Go
• Homepage:
• Size: 30.3 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Authors: AUTHORS

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README

          
# sql2csv-cmd

[![GoDoc](https://godoc.org/github.com/frederikhs/sql2csv-cmd?status.svg)](https://godoc.org/github.com/frederikhs/sql2csv-cmd)

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[![Release](https://img.shields.io/github/v/release/frederikhs/sql2csv-cmd.svg)](https://github.com/frederikhs/sql2csv-cmd/releases/latest)

[![License](https://img.shields.io/github/license/frederikhs/sql2csv-cmd)](LICENSE)

*cli application for extracting data as csv from a PostgreSQL database using sql*

## Usage

```text

Usage of sql2csv-cmd:

  -c string

    	connection string for the database: postgres://user:pass@host:port/dbname

  -d string

    	hostname for database as defined in .pgpass

  -f string

    	file containing query to run eg. query.sql

  -o string

    	output filename eg. result.csv

  -q string

    	query to run

  -t int

    	query timeout in seconds

  -v	verbose mode

```

## Example

```shell

sql2csv-cmd -d db.example.com -q "SELECT * FROM public.users" -o users.csv

```

```shell

sql2csv-cmd -d db.example.com -f query.sql -o query.csv

```

## Installation

### Linux amd64

```bash

# install

curl -L https://github.com/frederikhs/sql2csv-cmd/releases/latest/download/sql2csv-cmd_Linux_x86_64.tar.gz -o sql2csv-cmd.tar.gz

tar -xvf sql2csv-cmd.tar.gz

sudo mv sql2csv-cmd /usr/local/bin/sql2csv-cmd

# clean up

rm sql2csv-cmd.tar.gz

```

## .pgpass

sql2csv-cmd uses the `.pgpass` file that resides in the `$HOME` directory of the user running the program.

---

Example of a connection configuration in the `.pgpass` file

```

::::

```