TiDB 1.0.7 Release Notes
On January 22, 2018, TiDB 1.0.7 is released with the following updates:
TiDB
- Optimize the
FIELD_LISTcommand - Fix data race of the information schema
- Avoid adding read-only statements to history
- Add the
sessionvariable to control the log query - Fix the resource leak issue in statistics
- Fix the goroutine leak issue
- Add schema info API for the http status server
- Fix an issue about
IndexJoin - Update the behavior when
RunWorkeris false in DDL - Improve the stability of test results in statistics
- Support
PACK_KEYSsyntax for theCREATE TABLEstatement - Add
row_idcolumn for the null pushdown schema to optimize performance
PD
- Fix possible scheduling loss issue in abnormal conditions
- Fix the compatibility issue with proto3
- Add the log
TiKV
- Support
Table Scan - Support the remote mode in tikv-ctl
- Fix the format compatibility issue of tikv-ctl proto
- Fix the loss of scheduling command from PD
- Add timeout in Push metric
To upgrade from 1.0.6 to 1.0.7, follow the rolling upgrade order of PD -> TiKV -> TiDB.