From e466fd35066fe45b37af36eca37a2f90e20b20ec Mon Sep 17 00:00:00 2001 From: Lilian Lee Date: Tue, 16 Oct 2018 21:17:32 +0800 Subject: [PATCH] releases, readme: add 2.0.8 release notes (#676) * releases, readme: add 2.0.8 release notes * Update format --- README.md | 1 + releases/208.md | 29 +++++++++++++++++++++++++++++ releases/rn.md | 1 + 3 files changed, 31 insertions(+) create mode 100644 releases/208.md diff --git a/README.md b/README.md index c3266570158bb..442e674b222df 100644 --- a/README.md +++ b/README.md @@ -128,6 +128,7 @@ - [Frequently Asked Questions (FAQ)](FAQ.md) - [TiDB Best Practices](https://pingcap.com/blog/2017-07-24-tidbbestpractice/) + [Releases](releases/rn.md) + - [2.0.8](releases/208.md) - [2.1 RC3](releases/21rc3.md) - [2.1 RC2](releases/21rc2.md) - [2.0.7](releases/207.md) diff --git a/releases/208.md b/releases/208.md new file mode 100644 index 0000000000000..3b239460acb87 --- /dev/null +++ b/releases/208.md @@ -0,0 +1,29 @@ +--- +title: TiDB 2.0.8 Release Notes +category: Releases +--- + +# TiDB 2.0.8 Release Notes + +On October 16, 2018, TiDB 2.0.8 is released. Compared with TiDB 2.0.7, this release has great improvement in system compatibility and stability. + +## TiDB + ++ Improvement + - Slow down the AUTO-ID increasing speed when the `Update` statement does not modify the corresponding AUTO-INCREMENT column [#7846](https://github.com/pingcap/tidb/pull/7846) ++ Bug fixes + - Quickly create a new etcd session to recover the service when the PD leader goes down [#7810](https://github.com/pingcap/tidb/pull/7810) + - Fix the issue that the time zone is not considered when the default value of the `DateTime` type is calculated [#7672](https://github.com/pingcap/tidb/pull/7672) + - Fix the issue that `duplicate key update` inserts values incorrectly in some conditions [#7685](https://github.com/pingcap/tidb/pull/7685) + - Fix the issue that the predicate conditions of `UnionScan` are not pushed down [#7726](https://github.com/pingcap/tidb/pull/7726) + - Fix the issue that the time zone is not correctly handled when you add the `TIMESTAMP` index [#7812](https://github.com/pingcap/tidb/pull/7812) + - Fix the memory leak issue caused by the statistics module in some conditions [#7864](https://github.com/pingcap/tidb/pull/7864) + - Fix the issue that the results of `ANALYZE` cannot be obtained in some abnormal conditions [#7871](https://github.com/pingcap/tidb/pull/7871) + - Do not fold the function `SYSDATE`, to ensure the returned results are correct [#7894](https://github.com/pingcap/tidb/pull/7894) + - Fix the `substring_index` panic issue in some conditions [#7896](https://github.com/pingcap/tidb/pull/7896) + - Fix the issue that `OUTER JOIN` is mistakenly converted to `INNER JOIN` in some conditions [#7899](https://github.com/pingcap/tidb/pull/7899) + +## TiKV + ++ Bug fix + - Fix the issue that the memory consumed by Raftstore `EntryCache` keeps increasing when a node goes down [#3529](https://github.com/tikv/tikv/pull/3529) diff --git a/releases/rn.md b/releases/rn.md index f3b50495405e2..349e9a03f2afd 100644 --- a/releases/rn.md +++ b/releases/rn.md @@ -5,6 +5,7 @@ category: release # TiDB Release Notes + - [2.0.8](208.md) - [2.1 RC3](21rc3.md) - [2.1 RC2](21rc2.md) - [2.0.7](207.md)