更新内容如下：
- Fixed misleading error message for trying to group by invalid data type.
- COPY FROM / COPY TO will now automatically create a quoted URI if only a
path is given.
- crash 更新至 0.11.4 包括以下改进：
- Fix: print stacktrace when crash is launched in verbose mode
- Fix: query duration was rounded incorrectly to second precision
- 添加 ``--format`` 命令行选项支持不同应答输出格式，比如： ``tabular``, ``raw``, ``json``, ``csv`` 和 ``mixed``
-重大改进
``CONNECT
- alternative cli implementation using prompt_toolkit
- added coloured printing when in interactive shell
- Support `ON DUPLICATE KEY UPDATE` while inserting using a query.
- Fix: Parameter substitution within subscript notation is not
allowed anymore
- Optimize OR queries which involve the cluster column.
- Removed support for ``_version`` column in where clause if no
primary key is specified in a query.
- Added support for the ``IF EXISTS`` clause to ``DROP TABLE`` and
``DROP BLOB TABLE``
更多内容请看更新日志。
Crate Data 是一个开源的大规模的可伸缩的数据存储系统，无需任何系统管理需求。提供强大的搜索功能。用于存储各种表格数据、非结构化数据和二进制对象。并可通过 SQL 进行检索。易于安装和使用，支持高可用性和实时大规模并行访问和处理。
软件详情：https://github.com/crate/crate/blob/master/CHANGES.txt
来自:开源中国社区