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layout: news_item date: “2022-03-20 00:00:00 +0800” author: liyafan82 version: 1.30.0 categories: [release] tag: v1-30-0 sha:

The [Apache Calcite PMC]({{ site.baseurl }}) is pleased to announce [Apache Calcite release 1.30.0]({{ site.baseurl }}/docs/history.html#v1-30-0).

This release comes over two months after 1.29.0, contains contributions from 29 authors, and resolves 36 issues.

Among others, it is worth highlighting the following.

• Babel parser support MySQL NULL-safe equal operator ‘<=>’
• Support SQL hints for temporal table join
• Fluent test fixtures so that dependent projects can write parser, validator and rules tests
• Vulnerability issue CVE-2021-27568 fixed