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| <optgroup label="v1.x"> |
| <option value="/news/2019/09/11/release-1.21.0/">Release 1.21.0</option> |
| <option value="/news/2019/06/24/release-1.20.0/">Release 1.20.0</option> |
| <option value="/news/2019/03/25/release-1.19.0/">Release 1.19.0</option> |
| <option value="/news/2018/12/21/release-1.18.0/">Release 1.18.0</option> |
| <option value="/news/2018/07/20/release-1.17.0/">Release 1.17.0</option> |
| <option value="/news/2018/03/19/release-1.16.0/">Release 1.16.0</option> |
| <option value="/news/2017/12/11/release-1.15.0/">Release 1.15.0</option> |
| <option value="/news/2017/10/02/release-1.14.0/">Release 1.14.0</option> |
| <option value="/news/2017/06/26/release-1.13.0/">Release 1.13.0</option> |
| <option value="/news/2017/03/31/new-avatica-repository/">New Avatica Repository</option> |
| <option value="/news/2017/03/24/release-1.12.0/">Release 1.12.0</option> |
| <option value="/news/2017/01/09/release-1.11.0/">Release 1.11.0</option> |
| <option value="/news/2016/10/12/release-1.10.0/">Release 1.10.0</option> |
| <option value="/news/2016/09/22/release-1.9.0/">Release 1.9.0</option> |
| <option value="/news/2016/06/13/release-1.8.0/">Release 1.8.0</option> |
| <option value="/news/2016/03/22/cassandra-adapter/">Cassandra Adapter</option> |
| <option value="/news/2016/03/22/release-1.7.0/">Release 1.7.0</option> |
| <option value="/news/2016/02/17/streaming-sql-talk/">Streaming SQL in Samza</option> |
| <option value="/news/2016/02/17/elser-pmc/">Calcite appoints Josh Elser to PMC</option> |
| <option value="/news/2016/01/22/release-1.6.0/">Release 1.6.0</option> |
| <option value="/news/2015/11/10/release-1.5.0/">Release 1.5.0</option> |
| <option value="/news/2015/11/08/new-committers/">Calcite adds 2 committers</option> |
| <option value="/news/2015/10/22/calcite-graduates/">Calcite Graduates</option> |
| <option value="/news/2015/09/02/release-1.4.0-incubating/">Release 1.4.0 Incubating</option> |
| <option value="/news/2015/07/31/xldb-best-lightning-talk/">XLDB 2015 best lightning talk</option> |
| <option value="/news/2015/06/05/algebra-builder/">Algebra builder</option> |
| <option value="/news/2015/05/30/release-1.3.0-incubating/">Release 1.3.0 Incubating</option> |
| <option value="/news/2015/04/24/new-committers/">Calcite adds 5 committers</option> |
| <option value="/news/2015/04/07/release-1.2.0-incubating/">Release 1.2.0 Incubating</option> |
| <option value="/news/2015/03/13/release-1.1.0-incubating/">Release 1.1.0 Incubating</option> |
| <option value="/news/2015/01/31/release-1.0.0-incubating/">Release 1.0.0 Incubating</option> |
| <option value="/news/2014/11/05/release-0.9.2-incubating/">Release 0.9.2 Incubating</option> |
| <option value="/news/2014/10/02/release-0.9.1-incubating/">Release 0.9.1 Incubating</option> |
| <option value="/news/2014/08/19/release-0.9.0-incubating/">Release 0.9.0 Incubating</option> |
| <option value="/news/2014/06/27/release-0.8.0-incubating/">Release 0.8.0 Incubating</option> |
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| <h2> |
| Release 1.7.0 |
| <a href="/news/2016/03/22/release-1.7.0/" class="permalink" title="Permalink">∞</a> |
| </h2> |
| <span class="post-category"> |
| <span class="label"> |
| release |
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| <div class="post-meta"> |
| <span class="post-date"> |
| 22 Mar 2016 |
| </span> |
| |
| |
| |
| <a href="http://people.apache.org/~jhyde" class="post-author"> |
| <img src="http://github.com/julianhyde.png" |
| class="avatar" alt="jhyde avatar" |
| width="24" height="24"> |
| jhyde |
| </a> |
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| <div class="post-content"> |
| <!-- |
| |
| --> |
| |
| <p>Apache Calcite 1.7.0 is the first release since |
| <a href="/avatica/news/2016/03/03/separate-project/">Avatica became an independent project</a>. |
| Calcite now depends on <a href="/avatica/">Avatica</a> in the |
| same way as it does other libraries, via a Maven dependency. To see |
| Avatica-related changes, see the |
| <a href="/avatica/docs/history.html#v1-7-1">release notes for Avatica 1.7.1</a>.</p> |
| |
| <p>We have <a href="https://issues.apache.org/jira/browse/CALCITE-1080">added</a> |
| an <a href="/docs/cassandra.html">adapter</a> for |
| <a href="http://cassandra.apache.org/">Apache Cassandra</a>. |
| You can map a Cassandra keyspace into Calcite as a schema, Cassandra |
| CQL tables as tables, and execute SQL queries on them, which Calcite |
| converts into <a href="https://cassandra.apache.org/doc/cql/CQL.html">CQL</a>. |
| Cassandra can define and maintain materialized views but the adapter |
| goes further: it can transparently rewrite a query to use a |
| materialized view even if the view is not mentioned in the query.</p> |
| |
| <p>This release adds an |
| <a href="https://issues.apache.org/jira/browse/CALCITE-1066">Oracle-compatibility mode</a>. |
| If you add <code class="highlighter-rouge">fun=oracle</code> to your JDBC connect string, you get all of |
| the standard operators and functions plus Oracle-specific functions |
| <code class="highlighter-rouge">DECODE</code>, <code class="highlighter-rouge">NVL</code>, <code class="highlighter-rouge">LTRIM</code>, <code class="highlighter-rouge">RTRIM</code>, <code class="highlighter-rouge">GREATEST</code> and <code class="highlighter-rouge">LEAST</code>. We look |
| forward to adding more functions, and compatibility modes for other |
| databases, in future releases.</p> |
| |
| <p>We’ve replaced our use of JUL (<code class="highlighter-rouge">java.util.logging</code>) |
| with <a href="http://slf4j.org/">SLF4J</a>. SLF4J provides an API which Calcite can use |
| independent of the logging implementation. This ultimately provides additional |
| flexibility to users, allowing them to configure Calcite’s logging within their |
| own chosen logging framework. This work was done in |
| [<a href="https://issues.apache.org/jira/browse/CALCITE-669">CALCITE-669</a>].</p> |
| |
| <p>For users experienced with configuring JUL in Calcite previously, there are some |
| differences as some the JUL logging levels do not exist in SLF4J: <code class="highlighter-rouge">FINE</code>, |
| <code class="highlighter-rouge">FINER</code>, and <code class="highlighter-rouge">FINEST</code>, specifically. To deal with this, <code class="highlighter-rouge">FINE</code> was mapped |
| to SLF4J’s <code class="highlighter-rouge">DEBUG</code> level, while <code class="highlighter-rouge">FINER</code> and <code class="highlighter-rouge">FINEST</code> were mapped to SLF4J’s <code class="highlighter-rouge">TRACE</code>.</p> |
| |
| |
| <p>See the <a href="/docs/history.html#v1-7-0">release notes</a>; |
| <a href="/downloads#source-releases">download</a> the release.</p> |
| |
| </div> |
| </article> |
| |
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| <aside> |
| <ul> |
| <li class=""> |
| <a href="/news/">All News</a> |
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| <li class=""> |
| <a href="/news/releases/">Calcite Releases</a> |
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| </ul> |
| <h4>Recent Releases</h4> |
| <ul> |
| |
| <li class=""> |
| <a href="/news/2019/09/11/release-1.21.0/">1.21.0</a> |
| </li> |
| |
| <li class=""> |
| <a href="/news/2019/06/24/release-1.20.0/">1.20.0</a> |
| </li> |
| |
| <li class=""> |
| <a href="/news/2019/03/25/release-1.19.0/">1.19.0</a> |
| </li> |
| |
| <li class=""> |
| <a href="/news/2018/12/21/release-1.18.0/">1.18.0</a> |
| </li> |
| |
| <li class=""> |
| <a href="/news/2018/07/20/release-1.17.0/">1.17.0</a> |
| </li> |
| |
| </ul> |
| <h4>Other News</h4> |
| <ul> |
| |
| <li class=""> |
| <a href="/news/2017/03/31/new-avatica-repository/">New Avatica Repository</a> |
| </li> |
| |
| <li class=""> |
| <a href="/news/2016/03/22/cassandra-adapter/">Cassandra Adapter</a> |
| </li> |
| |
| <li class=""> |
| <a href="/news/2016/02/17/streaming-sql-talk/">Streaming SQL in Samza</a> |
| </li> |
| |
| <li class=""> |
| <a href="/news/2016/02/17/elser-pmc/">Calcite appoints Josh Elser to PMC</a> |
| </li> |
| |
| <li class=""> |
| <a href="/news/2015/11/08/new-committers/">Calcite adds 2 committers</a> |
| </li> |
| |
| <li class=""> |
| <a href="/news/2015/10/22/calcite-graduates/">Calcite Graduates</a> |
| </li> |
| |
| <li class=""> |
| <a href="/news/2015/07/31/xldb-best-lightning-talk/">XLDB 2015 best lightning talk</a> |
| </li> |
| |
| <li class=""> |
| <a href="/news/2015/06/05/algebra-builder/">Algebra builder</a> |
| </li> |
| |
| <li class=""> |
| <a href="/news/2015/04/24/new-committers/">Calcite adds 5 committers</a> |
| </li> |
| |
| </ul> |
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