| title | date | summary | tags | |||
|---|---|---|---|---|---|---|
Weekly update (May 07 ~ May 13, 2018) |
2018-05-14 |
Last week, we landed 55 PRs in the TiDB repositories and 24 PRs in the TiKV and PD repositories. |
|
Last week, we landed 55 PRs in the TiDB repositories.
- Support renaming a table as its original name
- Allow correlated columns to be pushed down to TiKV
- Support local latches for the transactions in TiDB
- Add an option to stop writing Binlog when TiDB meets some Binlog errors
- Add an HTTP API to enable or disable the general log of TiDB
- Update the
logruspackage to a new version
- Set
lastInsertIDin the duplicated update statement - Fix several bugs of statistics feedback
- Fix a bug occurred when values are inserted into a time column
- Fix a bug when creating a table and renaming a table run concurrently
- Rollback all keys when
Prewritefails - Fix a bug when adding index meets
handle = MaxInt64 - Fix a bug when the
limitoffset is a multiple ofMaxChunkSize - Fix a bug when a complex subquery exists in the
Updatestatement
- Refine the error message about
Out of range value for column - Set
gc_workerandloadDeleteRangeSQLto a much higher priority - Make
tidb_opt_insubquery_unfolda global variable - Uniform the calculation method of pseudo statistics
- Improve the CPU usage when
opentracingis not enabled
Last week, we landed 24 PRs in the TiKV and PD repositories.