RedshiftCsv
A gem to output redshift queries to csv.
Installation
Add this line to your application's Gemfile:
gem 'redshift_csv'
And then execute:
$ bundle
Or install it yourself as:
$ gem install redshift_csv
Usage
RedshiftCsv.config(
host: 'cluster_name.top_secret.us-east-1.redshift.amazonaws.com',
user: "username",
password: "some_password",
dbname: 'db_name'
)
query = "select * from some_table;"
output_path = "#{Dir.pwd}/output.csv"
output = RedshiftCsv::Output.new(query, output_path)
output.generate_csv
Development
After checking out the repo, run bin/setup
to install dependencies. Then, run rake rspec
to run the tests. You can also run bin/console
for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install
. To release a new version, update the version number in version.rb
, and then run bundle exec rake release
, which will create a git tag for the version, push git commits and tags, and push the .gem
file to rubygems.org.
Contributing
Bug reports and pull requests are welcome on GitHub at https://github.com/chickenriceplatter/redshift_csv.
License
The gem is available as open source under the terms of the MIT License.