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DM 1.0.3 Release Notes
/docs/tidb-data-migration/dev/releases/1.0.3/

DM 1.0.3 Release Notes

Release date: December 13, 2019

DM version: 1.0.3

DM-Ansible version: 1.0.3

Improvements

  • Add the command mode in dmctl
  • Support migrating the ALTER DATABASE DDL statement
  • Optimize the error message output

Bug fixes

  • Fix the panic-causing data race issue occurred when the full import unit pauses or exits
  • Fix the issue that stop-task and pause-task might not take effect when retrying SQL operations to the downstream

Detailed bug fixes and changes

  • Add the command mode in dmctl #364
  • Optimize the error message output #351
  • Optimize the output of the query-status command #357
  • Optimize the privilege check for different task modes #374
  • Support checking the duplicate quoted route-rules or filter-rules in task config #385
  • Support migrating the ALTER DATABASE DDL statement #389
  • Optimize the retry mechanism for anomalies #391
  • Fix the panic issue caused by the data race when the import unit pauses or exits #353
  • Fix the issue that stop-task and pause-task might not take effect when retrying SQL operations to the downstream #400
  • Upgrade Golang to v1.13 and upgrade the version of other dependencies #362
  • Filter the error that the context is canceled when a SQL statement is being executed #382
  • Fix the issue that the error occurred when performing a rolling update to DM monitor using DM-ansible causes the update to fail #408