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tidb-server v2.0.1
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@shenli shenli released this 16 May 15:38
· 281 commits to release-2.0 since this release
v2.0.1
389703a
  • Update the progress of Add Index to the DDL job information in real time
  • Add the tidb_auto_analyze_ratio session variable to control the threshold value of automatic statistics update
  • Fix an issue that not all residual states are cleaned up when the transaction commit fails
  • Fix a bug about adding indexes in some conditions
  • Fix the correctness related issue when DDL modifies surface operations in some concurrent scenarios
  • Fix a bug that the result of LIMIT is incorrect in some conditions
  • Fix a capitalization issue of the ADMIN CHECK INDEX statement to make its index name case insensitive
  • Fix a compatibility issue about the UNION statement
  • Fix a compatibility issue when inserting data of TIME type
  • Fix a goroutine leak issue caused by copIteratorTaskSender in some conditions
  • Add an option for TiDB to control the behaviour of Binlog failure
  • Refactor the Coprocessor slow log，distinguish the scenario of tasks with long processing time and long waiting time
  • Log nothing when meeting MySQL protocol handshake error. Avoid too many logs caused by load balancer keep alive mechanism
  • Refine “Out of range value for column” error message
  • Fix a bug when there is a subquery in an Update statement
  • Change the behaviour of handling SIGTERM, do not wait for all queries to terminate anymore
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