TiDB 2.0.11 Release Notes

On January 03, 2019, TiDB 2.0.11 is released. The corresponding TiDB-Ansible 2.0.11 is also released. Compared with TiDB 2.0.10, this release has great improvement in system compatibility and stability.


  • Fix the issue that the error is not handled properly when PD is in an abnormal condition #8764
  • Fix the issue that the Rename operation on a table in TiDB is not compatible with that in MySQL #8809
  • Fix the issue that the error message is wrongly reported when the ADMIN CHECK TABLE operation is performed in the process of executing the ADD INDEX statement #8750
  • Fix the issue that the prefix index range is incorrect in some cases #8877
  • Fix the panic issue of the UPDATE statement when columns are added in some cases #8904