新闻 Crate 0.54.8 发布，数据存储系统 下载

Crate 0.54.8 发布。主要更新内容如下：

• 
  Updated crate/elasticsearch to fix an issue where the `minAvailability`
  
  setting was not read from config file
  
  
  
  
• 
  Fixed an issue that caused `CREATE TABLE` statements to ignore PRIMARY KEY
  
  constraints on nested columns
  
  
  
  
• 
  Fixed an issue that caused queries to get stuck if an invalid regex is used.
  
  
  
  
• 
  Fixed an issue that caused INSERT-FROM-QUERY statements to fail if the
  
  target table contained a generated column as primary key
  
  
  
  
• 
  Fixed an issue that caused delete queries to fail if they contain
  
  a expression on the left side of a comparison, e.g. 2 + 1 > x
  
  
  
  
• 
  Fix: ``path.conf`` setting was ignored when set as command line argument
  
  
  
  
• 
  Fixed error handling of concurrent update/insert and delete
  
  statements on partitioned tables.
  
  
  
  
• 
  Improved the error message of ON DUPLICATE KEY statements that attempt to
  
  update null objects using a subscript notation.
  
  
  
  
• 
  Fixed issue that caused certain operations not showing up at all
  
  in operations_log while other marked as finished even before they actually
  
  finished
  
  
  
  
• 
  Fixed an issue that caused `timestamp_column = <exact_value>` not to match
  
  in DELETE queries
  
  
  
  
• 
  Added support for set to array and array to set conversions
  
  Improved the error message of insert into target/source column size
  miss-match
  
  
  
  
• 
  Create Table statements now validate that the PRIMARY KEY constraint doesn't
  
  contain columns with unsupported data types
  
  
  
  
• 
  Fixed an issue that could cause INSERT INTO with an INNER JOIN in the
  
  sub-query to fail.
  
  
  
  
• 
  Avoid running KeepAliveTimers every ms if ``jobs.keep_alive_timeout`` is set
  
  to zero
  

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Crate 0.54.8 发布，数据存储系统下载地址