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TiFlash v5.1.5
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@sre-bot sre-bot released this 28 Dec 03:06
v5.1.5
0652b7a
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Bug fixes

  • Fix incorrect microsecond when casting string to datetime #3556
  • Fix the panic issue that occurs when TLS is enabled #4196
  • Fix a bug that TiFlash might crash due to an error in parallel aggregation #5356
  • Fix the issue that a query containing JOIN might be hung if an error occurs #4195
  • Fix the issue that the function OR returns wrong results #5849
  • Fix the bug that invalid storage directory configurations lead to unexpected behaviors #4093
  • Fix potential data inconsistency after a lot of INSERT and DELETE operations #4956
  • Fix a bug that data not matching any region range remains on a TiFlash node #4414
  • Fix the potential query error after adding columns under heavy read workload #3967
  • Fix repeated crashes caused by the commit state jump backward errors #2576
  • Fix potential errors when querying on a table with many delete operations #4747
  • Fix the issue that the date format identifies '' as an invalid separator #4036
  • Fix the wrong result that occurs when casting DATETIME to DECIMAL #4151
  • Fix the bug that some exceptions are not handled properly #4101
  • Fix the issue that Prepare Merge might damage the metadata of the raft store and cause TiFlash to restart #3435
  • Fix a bug that an MPP query might fail due to random gRPC keepalive timeout #4662
  • Fix the issue that the result of IN is incorrect in multi-value expressions #4016
  • Fix a bug that MPP tasks might leak threads forever #4238
  • Fix the issue that expired data is recycled slowly #4146
  • Fix the overflow that occurs when casting FLOAT to DECIMAL #3998
  • Fix the issue that logical operators return wrong results when the argument type is UInt8 #6127
  • Fix the potential index out of bounds error if calling json_length with empty string #2705
  • Fix wrong decimal comparison results in corner cases #4512
  • Fix TiFlash_schema_error reported when NOT NULL columns are added #4596
  • Fix the issue that TiFlash bootstrap fails when 0.0 is used as the default value for integers, for example, `i` int(11) NOT NULL DEFAULT '0.0' #3157
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