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TiFlash v5.1.1
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@zhouqiang-cl zhouqiang-cl released this 30 Jul 07:33
v5.1.1
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Feature enhancements

  • Support the HAVING() function in DAG requests

Bug fixes

  • Fix the potential panic issue that occurs when running table scan tasks
  • Fix a bug that TiFlash raises the error about duplicated region when handling DAQ requests
  • Fix the panic issue that occurs when the read load is heavy
  • Fix the potential panic issue that occurs when executing the DateFormat function
  • Fix the potential memory leak issue that occurs when executing MPP tasks
  • Fix the issue of unexpected results when executing the aggregation functions COUNT or COUNT DISTINCT
  • Fix a potential bug that TiFlash cannot restore data when deployed on multiple disks
  • Fix the issue that TiDB Dashboard cannot display the disk information of TiFlash correctly
  • Fix the potential panic issue that occurs when deconstructing SharedQueryBlockInputStream
  • Fix the potential panic issue that occurs when deconstructing MPPTask
  • Fix the potential issue of data inconsistency after synchronizing data via snapshot
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