---

layout: page title: Avatica Go Client Downloads permalink: /downloads/avatica-go.html

Source releases

Release	Date	Commit	Download
{% for post in site.categories.release %}{% comment %}
{% endcomment %}{% if post.component != “avatica-go” %}{% comment %}
{% endcomment %}{% continue %}{% comment %}
{% endcomment %}{% endif %}{% comment %}
{% endcomment %}{% if post.fullVersion %}{% comment %}
{% endcomment %}{% assign v = post.fullVersion %}{% comment %}
{% endcomment %}{% else %}{% comment %}
{% endcomment %}{% capture v %}apache-calcite-avatica-go-{{ post.version }}{% endcapture %}{% comment %}
{% endcomment %}{% capture f %}apache-calcite-avatica-go-src-{{ post.version }}{% endcapture %}{% comment %}
{% endcomment %}{% endif %}{% comment %}
{% endcomment %}{% if forloop.index0 < 1 %}{% comment %}
{% endcomment %}{% capture p %}https://www.apache.org/dyn/closer.lua?filename=calcite/{{ v }}{% endcapture %}{% comment %}
{% endcomment %}{% assign q = “&action=download” %}{% comment %}
{% endcomment %}{% assign d = “https://downloads.apache.org” %}{% comment %}
{% endcomment %}{% else %}{% comment %}
{% endcomment %}{% capture p %}https://archive.apache.org/dist/calcite/{{ v }}{% endcapture %}{% comment %}
{% endcomment %}{% assign q = "" %}{% comment %}
{% endcomment %}{% assign d = “https://archive.apache.org/dist” %}{% comment %}
{% endcomment %}{% endif %}{% comment %}
{% endcomment %}{% capture d1 %}{{ post.date	date: “%F”}}{% endcapture %}{% comment %}
{% endcomment %}{% capture d2 %}2017-05-01{% endcapture %}{% comment %}
{% endcomment %}{% capture d3 %}2018-03-01{% endcapture %}{% comment %}
{% endcomment %}{% capture d4 %}2018-06-01{% endcapture %}{% comment %}
{% endcomment %}{% capture d5 %}2018-09-11{% endcapture %}{% comment %}
{% endcomment %}{% capture d6 %}2019-01-01{% endcapture %}{% comment %}
{% endcomment %}{% if d1 > d6 %}{% comment %}
{% endcomment %}{% assign digest = “sha512” %}{% comment %}
{% endcomment %}{% elsif d1 > d3 %}{% comment %}
{% endcomment %}{% assign digest = “sha256” %}{% comment %}
{% endcomment %}{% elsif d1 > d2 %}{% comment %}
{% endcomment %}{% assign digest = “mds” %}{% comment %}
{% endcomment %}{% else %}{% comment %}
{% endcomment %}{% assign digest = “md5” %}{% comment %}
{% endcomment %}{% endif %}{% comment %}
{% endcomment %}{{ post.version }}{% comment %}
{% endcomment %}	{{ post.date	date_to_string }}{% comment %}
{% endcomment %}	{{ post.sha }}{% comment %}
{% endcomment %}{% if d1 < d5 %}{% comment %}
{% endcomment %}	tar{% comment %}
{% endcomment %} ({{ digest }}{% comment %}
{% endcomment %} pgp){% comment %}
{% endcomment %}{% else %}{% comment %}
{% endcomment %}	tar{% comment %}
{% endcomment %} ({{ digest }}{% comment %}
{% endcomment %} pgp){% comment %}
{% endcomment %}{% endif %}{% comment %}
{% endcomment %}{% if d1 < d4 %}{% comment %}
{% endcomment %} {% raw %} {% endraw %}{% comment %}
{% endcomment %} zip{% comment %}
{% endcomment %} ({{ digest }}{% comment %}
{% endcomment %} pgp){% comment %}
{% endcomment %}{% endif %}{% comment %}
{% endcomment %}
{% endfor %}

Choose a source distribution in either tar or zip format.

For fast downloads, current source distributions are hosted on mirror servers; older source distributions are in the archive. If a download from a mirror fails, retry, and the second download will likely succeed.

For security, hash and signature files are always hosted at Apache.

Verify the integrity of the files

You must verify the integrity of the downloaded file using the PGP signature (.asc file) or a hash (.sha256, .md5 for older releases). For more information why this must be done, please read Verifying Apache Software Foundation Releases.

To verify the signature using GPG or PGP, please do the following:

1. Download the release artifact and the corresponding PGP signature from the table above.
2. Download the Apache Calcite KEYS file.
3. Import the KEYS file and verify the downloaded artifact using one of the following methods: {% highlight shell %} % gpg --import KEYS % gpg --verify downloaded_file.asc downloaded_file {% endhighlight %}

or

{% highlight shell %} % pgpk -a KEYS % pgpv downloaded_file.asc {% endhighlight %}

or

{% highlight shell %} % pgp -ka KEYS % pgp downloaded_file.asc {% endhighlight %}