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Documentation
  • About TiDB
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    • SQL Optimization
      • Understand the Query Execution Plan
      • Introduction to Statistics
    • Language Structure
      • Literal Values
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    • Data Types
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TiDB 1.0.6 Release Notes

On January 08, 2018, TiDB 1.0.6 is released with the following updates:

TiDB:

  • Support the Alter Table Auto_Increment syntax
  • Fix the bug in Cost Based computation and the Null Json issue in statistics
  • Support the extension syntax to shard the implicit row ID to avoid write hot spot for a single table
  • Fix a potential DDL issue
  • Consider the timezone setting in the curtime, sysdate and curdate functions
  • Support the SEPARATOR syntax in the GROUP_CONCAT function
  • Fix the wrong return type issue of the GROUP_CONCAT function.

PD:

  • Fix store selection problem of hot-region scheduler

TiKV:

None.

To upgrade from 1.0.5 to 1.0.6, follow the rolling upgrade order of PD -> TiKV -> TiDB.

"TiDB 1.0.6 Release Notes" was last updated Jan 19 2018: Add the release notes for 1.1 alpha (#329) (854724f)
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