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tidb-server v2.0.7
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@shenli shenli released this 07 Sep 10:08
· 146 commits to release-2.0 since this release
v2.0.7
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New Feature

  • Add the PROCESSLIST table in information_schema #7286

Improvements

  • Collect more details about SQL statement execution and output the information in the SLOW QUERY log #7364
  • Drop the partition information in SHOW CREATE TABLE #7388
  • Improve the execution efficiency of the ANALYZE statement by setting it to the RC isolation level and low priority #7500
  • Speed up adding a unique index #7562
  • Add an option of controlling the DDL concurrency #7563

Bug Fixes

  • Fix the issue that USE INDEX(PRIMARY) cannot be used in a table whose primary key is an integer #7298
  • Fix the issue that Merge Join and Index Join output incorrect results when the inner row is NULL #7301
  • Fix the issue that Join outputs an incorrect result when the chunk size is set too small #7315
  • Fix the panic issue caused by a statement of creating a table involving range column #7379
  • Fix the issue that admin check table mistakenly reports an error of a time-type column #7457
  • Fix the issue that the data with a default value current_timestamp cannot be queried using the = condition #7467
  • Fix the issue that the zero-length parameter inserted by using the ComStmtSendLongData command is mistakenly parsed to NULL #7508
  • Fix the issue that auto analyze is repeatedly executed in specific scenarios #7556
  • Fix the issue that the parser cannot parse a single line comment ended with a newline character #7635
Assets 2