www-announce mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Michael Mior <mm...@apache.org>
Subject [ANNOUNCE] Apache Calcite 1.20.0 released
Date Tue, 25 Jun 2019 20:09:47 GMT
The Apache Calcite team is pleased to announce the release of Apache
Calcite 1.20.0.

Calcite is a dynamic data management framework. Its cost-based
optimizer converts queries, represented in relational algebra, into
executable plans. Calcite supports many front-end languages and
back-end data engines, and includes an SQL parser and, as a
sub-project, the Avatica JDBC driver.

This release comes three months after 1.19.0. It includes more than
130 resolved issues, comprising of a few new features as well as
general improvements and bug-fixes. It includes support for
anti-joins, recursive queries, new functions, a new adapter, and many
more bug fixes and improvements.

You can start using it in Maven by simply updating your dependency to:


If you'd like to download the source release, you can find it here:


You can read more about the release (including release notes) here:


We welcome your help and feedback. For more information on how to
report problems, and to get involved, visit the project website at:


Thanks to everyone involved!

Michael Mior, on behalf of the Apache Calcite Team

View raw message