From 545694e476266fa0eec5d9b9eef205b4141db773 Mon Sep 17 00:00:00 2001 From: Aolin Date: Fri, 7 Jul 2023 11:03:51 +0800 Subject: [PATCH 01/13] release: add v6.1.7 release notes Signed-off-by: Aolin --- releases/release-6.1.7.md | 158 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 158 insertions(+) create mode 100644 releases/release-6.1.7.md diff --git a/releases/release-6.1.7.md b/releases/release-6.1.7.md new file mode 100644 index 0000000000000..1878cf56cb934 --- /dev/null +++ b/releases/release-6.1.7.md @@ -0,0 +1,158 @@ +--- +title: TiDB 6.1.7 Release Notes +summary: Learn about the compatibility changes, improvements, and bug fixes in TiDB 6.1.7. +--- + +# TiDB 6.1.7 Release Notes + +Release date: xx xx, 2023 + +TiDB version: 6.1.7 + +Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.1/quick-start-with-tidb) | [Production deployment](https://docs.pingcap.com/tidb/v6.1/production-deployment-using-tiup) | [Installation packages](https://www.pingcap.com/download/?version=v6.1.7#version-list) + +## Improvements + ++ TiDB + + - (dup): release-6.4.0.md > Improvements> TiDB- Use pessimistic transactions in internal transaction retry to avoid retry failure and reduce time consumption [#38136](https://github.com/pingcap/tidb/issues/38136) @[jackysp](https://github.com/jackysp) + ++ TiKV + + - note [#issue](链接) @[贡献者 GitHub ID](链接) + ++ PD + + - note [#issue](链接) @[贡献者 GitHub ID](链接) + ++ TiFlash + + - note [#issue](链接) @[贡献者 GitHub ID](链接) + ++ Tools + + + Backup & Restore (BR) + + - note [#issue](链接) @[贡献者 GitHub ID](链接) + + + TiCDC + + - (dup): release-6.6.0.md > Improvements> Tools> TiCDC- Support batch `UPDATE` DML statements to improve TiCDC replication performance [#8084](https://github.com/pingcap/tiflow/issues/8084) @[amyangfei](https://github.com/amyangfei) + + + TiDB Data Migration (DM) + + - note [#issue](链接) @[贡献者 GitHub ID](链接) + + + TiDB Lightning + + - (dup): release-7.2.0.md > Improvements> Tools> TiDB Lightning- Verify checksum throught SQL after import to improve stability of verification [#41941](https://github.com/pingcap/tidb/issues/41941) @[GMHDBJD](https://github.com/GMHDBJD) + + + TiUP + + - note [#issue](链接) @[贡献者 GitHub ID](链接) + + + TiDB Binlog + + - note [#issue](链接) @[贡献者 GitHub ID](链接) + +## Bug fixes + ++ TiDB + + + + - 修复 session txn info panic 的问题 [#43829](https://github.com/pingcap/tidb/issues/43829) @[zimulala](https://github.com/zimulala) + - 修复 resolve lock 在 pd 时间跳变情况下可能导致 hang 住的问题 [#44822](https://github.com/pingcap/tidb/issues/44822) @[zyguan](https://github.com/zyguan) + - 修复包含 CTE 的查询可能导致的磁盘可用空间不足的问题 [#44477](https://github.com/pingcap/tidb/issues/44477) @[guo-shaoge](https://github.com/guo-shaoge) + - 修复 CTE 和关联子查询同时使用时可能查询结果出错或者 panic 的问题 [#44649](https://github.com/pingcap/tidb/issues/44649) [#38170](https://github.com/pingcap/tidb/issues/38170) [#44774](https://github.com/pingcap/tidb/issues/44774) @[winoros](https://github.com/winoros) @[guo-shaoge](https://github.com/guo-shaoge) + + - 修复 select cast(n as char)，当 n 为负数时，查询结果出错的问题 [#44786](https://github.com/pingcap/tidb/issues/44786) @[xhebox](https://github.com/xhebox) + - 修复某些情况下 TiDB 查询时 Panic 的问题 [#40857](https://github.com/pingcap/tidb/issues/40857) @[Dousir9](https://github.com/Dousir9) + - 修复 SQL compile error 日志未脱敏的问题 [#41831](https://github.com/pingcap/tidb/issues/41831) @[lance6716](https://github.com/lance6716) + - 修复在分区表使用 `floor` 语句分区时 `select` 语句返回错误的问题 [#42323](https://github.com/pingcap/tidb/issues/42323) @[jiyfhust](https://github.com/pingcap/tidb/pull/42363) + + - 修复使用分区表在 Region 分裂时请求可能返回错误的问题 [#43144](https://github.com/pingcap/tidb/issues/43144) @[lcwangchao](https://github.com/lcwangchao) + - 修复读取统计信息时不必要的内存占用问题 [#42052](https://github.com/pingcap/tidb/issues/42052) @[xuyifangreeneyes](https://github.com/xuyifangreeneyes) + - 修复创建大量空分区表后内存占用过多的问题 [#44308](https://github.com/pingcap/tidb/issues/44308) @[hawkingrei](https://github.com/hawkingrei) + - 修复某些情况下聚合下推过 join 时会 panic 的问题 [#44795](https://github.com/pingcap/tidb/issues/44795) @[AilinKid](https://github.com/AilinKid) + - (dup): release-6.4.0.md > Bug fixes> TiDB - Fix the issue that the join result of common table expressions might be wrong [#38170](https://github.com/pingcap/tidb/issues/38170) @[wjhuang2016](https://github.com/wjhuang2016) + - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue that in some rare cases, residual pessimistic locks of pessimistic transactions might affect data correctness when GC resolves locks [#43243](https://github.com/pingcap/tidb/issues/43243) @[MyonKeminta](https://github.com/MyonKeminta) + - (dup): release-6.5.2.md > Bug fixes> TiDB- Fix the issue that after a new column is added in the cache table, the value is `NULL` instead of the default value of the column [#42928](https://github.com/pingcap/tidb/issues/42928) @[lqs](https://github.com/lqs) + - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that TiDB returns an error when the corresponding rows in partitioned tables cannot be found in the probe phase of index join [#43686](https://github.com/pingcap/tidb/issues/43686) @[AilinKid](https://github.com/AilinKid) @[mjonss](https://github.com/mjonss) + - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that dropping a database causes slow GC progress [#33069](https://github.com/pingcap/tidb/issues/33069) @[tiancaiamao](https://github.com/tiancaiamao) + - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that data and indexes are inconsistent when the `ON UPDATE` statement does not correctly update the primary key [#44565](https://github.com/pingcap/tidb/issues/44565) @[zyguan](https://github.com/zyguan) + - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue that TiCDC might lose some row changes during table renaming [#43338](https://github.com/pingcap/tidb/issues/43338) @[tangenta](https://github.com/tangenta) + - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the behavior issue of Placement Rules in partitioned tables, so that the Placement Rules in deleted partitions can be correctly set and recycled [#44116](https://github.com/pingcap/tidb/issues/44116) @[lcwangchao](https://github.com/lcwangchao) + - (dup): release-7.1.0.md > Bug fixes> TiDB- Fix the issue that when `tidb_scatter_region` is enabled, Region does not automatically split after a partition is truncated [#43174](https://github.com/pingcap/tidb/issues/43174) [#43028](https://github.com/pingcap/tidb/issues/43028) + - (dup): release-6.5.2.md > Bug fixes> TiDB- Fix the issue of DDL retry caused by write conflict when executing `TRUNCATE TABLE` for partitioned tables with many partitions and TiFlash replicas [#42940](https://github.com/pingcap/tidb/issues/42940) @[mjonss](https://github.com/mjonss) + - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue of incorrect execution plans when pushing down window functions to TiFlash [#43922](https://github.com/pingcap/tidb/issues/43922) @[gengliqi](https://github.com/gengliqi) + - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that incorrect results might be returned when using a common table expression (CTE) in statements with non-correlated subqueries [#44051](https://github.com/pingcap/tidb/issues/44051) @[winoros](https://github.com/winoros) + - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that using `memTracker` with cursor fetch causes memory leaks [#44254](https://github.com/pingcap/tidb/issues/44254) @[YangKeao](https://github.com/YangKeao) + - (dup): release-7.1.0.md > Bug fixes> TiDB- Fix the issue that the data length in the `QUERY` column of the `INFORMATION_SCHEMA.DDL_JOBS` table might exceed the column definition [#42440](https://github.com/pingcap/tidb/issues/42440) @[tiancaiamao](https://github.com/tiancaiamao) + - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that the `min, max` query result is incorrect [#43805](https://github.com/pingcap/tidb/issues/43805) @[wshwsh12](https://github.com/wshwsh12) + - (dup): release-7.1.0.md > Bug fixes> TiDB- Fix the issue that TiDB reports syntax errors when analyzing tables [#43392](https://github.com/pingcap/tidb/issues/43392) @[guo-shaoge](https://github.com/guo-shaoge) + - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that the `SHOW PROCESSLIST` statement cannot display the TxnStart of the transaction of the statement with a long subquery time [#40851](https://github.com/pingcap/tidb/issues/40851) @[crazycs520](https://github.com/crazycs520) + - (dup): release-6.5.2.md > Bug fixes> TiDB- Fix the issue of missing table names in the `ADMIN SHOW DDL JOBS` result when a `DROP TABLE` operation is being executed [#42268](https://github.com/pingcap/tidb/issues/42268) @[tiancaiamao](https://github.com/tiancaiamao) + - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue of displaying the incorrect TiDB address in IPv6 environment [#43260](https://github.com/pingcap/tidb/issues/43260) @[nexustar](https://github.com/nexustar) + - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue that the SQL statement reports the `runtime error: index out of range` error when using the `AES_DECRYPT` expression [#43063](https://github.com/pingcap/tidb/issues/43063) @[lcwangchao](https://github.com/lcwangchao) + - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that there is no warning when using `SUBPARTITION` to create partitioned tables [#41198](https://github.com/pingcap/tidb/issues/41198) [#41200](https://github.com/pingcap/tidb/issues/41200) @[mjonss](https://github.com/mjonss) + - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that the query with CTE causes TiDB to hang [#43749](https://github.com/pingcap/tidb/issues/43749) [#36896](https://github.com/pingcap/tidb/issues/36896) @[guo-shaoge](https://github.com/guo-shaoge) + - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue that truncating a partition of a partitioned table might cause the Placement Rule of the partition to become invalid [#44031](https://github.com/pingcap/tidb/issues/44031) @[lcwangchao](https://github.com/lcwangchao) + - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue that CTE results are incorrect when pushing down predicates [#43645](https://github.com/pingcap/tidb/issues/43645) @[winoros](https://github.com/winoros) + - (dup): release-6.3.0.md > Bug fixes> TiDB> Fix the issue that querying `INFORMATION_SCHEMA.TIKV_REGION_STATUS` returns an incorrect result @[zimulala](https://github.com/zimulala)- Fix the issue that `auto-commit` change affects transaction commit behaviours [#36581](https://github.com/pingcap/tidb/issues/36581) @[cfzjywxk](https://github.com/cfzjywxk) + ++ TiKV + + - (dup): release-6.5.3.md > Bug fixes> TiKV - Fix the issue that TiDB Lightning might cause SST file leakage [#14745](https://github.com/tikv/tikv/issues/14745) @[YuJuncen](https://github.com/YuJuncen) + - (dup): release-6.5.3.md > Bug fixes> TiKV - Fix the issue that encryption key ID conflict might cause the deletion of the old keys [#14585](https://github.com/tikv/tikv/issues/14585) @[tabokie](https://github.com/tabokie) + - (dup): release-6.5.3.md > Bug fixes> TiKV - Fix the issue of file handle leakage in Continuous Profiling [#14224](https://github.com/tikv/tikv/issues/14224) @[tabokie](https://github.com/tabokie) + ++ PD + + + + - 修复 gRPC 返回错误格式问题 [#5161](https://github.com/tikv/pd/issues/5161) @[HuSharp](https://github.com/HuSharp) + ++ TiFlash + + - note [#issue](链接) @[贡献者 GitHub ID](链接) + ++ Tools + + + Backup & Restore (BR) + + - (dup): release-7.2.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that `resolved lock timeout` is falsely reported in some cases [#43236](https://github.com/pingcap/tidb/issues/43236) @[YuJuncen](https://github.com/YuJuncen) + - (dup): release-7.1.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue of backup slowdown when a TiKV node crashes in a cluster [#42973](https://github.com/pingcap/tidb/issues/42973) @[YuJuncen](https://github.com/YuJuncen) + + + TiCDC + + - (dup): release-7.2.0.md > Bug fixes> Tools> TiCDC - Fix the issue that TiCDC cannot create a changefeed with a downstream Kafka-on-Pulsar [#8892](https://github.com/pingcap/tiflow/issues/8892) @[hi-rustin](https://github.com/hi-rustin) + - (dup): release-7.1.0.md > Bug fixes> Tools> TiCDC - Fix the issue that TiCDC cannot automatically recover when PD address or leader fails [#8812](https://github.com/pingcap/tiflow/issues/8812) [#8877](https://github.com/pingcap/tiflow/issues/8877) @[asddongmen](https://github.com/asddongmen) + - (dup): release-6.5.3.md > Bug fixes> Tools> TiCDC - Fix the issue that when the downstream is Kafka, TiCDC queries the downstream metadata too frequently and causes excessive workload in the downstream [#8957](https://github.com/pingcap/tiflow/issues/8957) [#8959](https://github.com/pingcap/tiflow/issues/8959) @[hi-rustin](https://github.com/hi-rustin) + - (dup): release-6.5.3.md > Bug fixes> Tools> TiCDC - Fix the issue that TiCDC gets stuck when PD fails such as network isolation or PD Owner node reboot [#8808](https://github.com/pingcap/tiflow/issues/8808) [#8812](https://github.com/pingcap/tiflow/issues/8812) [#8877](https://github.com/pingcap/tiflow/issues/8877) @[asddongmen](https://github.com/asddongmen) + + + TiDB Data Migration (DM) + + - note [#issue](链接) @[贡献者 GitHub ID](链接) + + + TiDB Lightning + + + + - 修复 Logical Mode 导入期间下游删除表可能会导致 Lightning 元信息未及时更新的问题 [#44614](https://github.com/pingcap/tidb/issues/44614) @[dsdashun](https://github.com/dsdashun) + - 修复 Disk Quota 因为竞态条件可能导致磁盘配额不准确的问题 [#44867](https://github.com/pingcap/tidb/issues/44867) @[D3Hunter](https://github.com/D3Hunter) + - (dup): release-6.5.3.md > Bug fixes> Tools> TiDB Lightning - Fix the issue of `write to tikv with no leader returned` when importing a large amount of data [#43055](https://github.com/pingcap/tidb/issues/43055) @[lance6716](https://github.com/lance6716) + - (dup): release-6.6.0.md > Bug fixes> Tools> TiDB Lightning - Fix a possible OOM problem when there is an unclosed delimiter in the data file [#40400](https://github.com/pingcap/tidb/issues/40400) @[buchuitoudegou](https://github.com/buchuitoudegou) + - (dup): release-6.5.3.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that OOM might occur when importing a wide table [#43728](https://github.com/pingcap/tidb/issues/43728) @[D3Hunter](https://github.com/D3Hunter) + + + TiUP + + - note [#issue](链接) @[贡献者 GitHub ID](链接) + + + TiDB Binlog + + + + - 修复 Etcd Client 初始化时没有自动同步最新节点信息的问题 [#1236](https://github.com/pingcap/tidb-binlog/issues/1236) @[lichunzhu](https://github.com/lichunzhu) + - 更新 TiKV Client 版本，解决 Drainer 因为 TiKV Client 版本过老存在 Panic 的问题 [#1170](https://github.com/pingcap/tidb-binlog/issues/1170) @[lichunzhu](https://github.com/lichunzhu) + - 修复未过滤失败状态的 DDL 导致任务报错的问题 [#1228](https://github.com/pingcap/tidb-binlog/issues/1228) @[lichunzhu](https://github.com/lichunzhu) From 86f6c71c4e7b6c92442cfaeb9a5558c50070e59a Mon Sep 17 00:00:00 2001 From: Ran Date: Fri, 7 Jul 2023 14:57:38 +0800 Subject: [PATCH 02/13] Apply suggestions from code review --- releases/release-6.1.7.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/releases/release-6.1.7.md b/releases/release-6.1.7.md index 1878cf56cb934..23b8a38c77620 100644 --- a/releases/release-6.1.7.md +++ b/releases/release-6.1.7.md @@ -61,10 +61,10 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.1/quick-start-with- - - 修复 session txn info panic 的问题 [#43829](https://github.com/pingcap/tidb/issues/43829) @[zimulala](https://github.com/zimulala) - - 修复 resolve lock 在 pd 时间跳变情况下可能导致 hang 住的问题 [#44822](https://github.com/pingcap/tidb/issues/44822) @[zyguan](https://github.com/zyguan) - - 修复包含 CTE 的查询可能导致的磁盘可用空间不足的问题 [#44477](https://github.com/pingcap/tidb/issues/44477) @[guo-shaoge](https://github.com/guo-shaoge) - - 修复 CTE 和关联子查询同时使用时可能查询结果出错或者 panic 的问题 [#44649](https://github.com/pingcap/tidb/issues/44649) [#38170](https://github.com/pingcap/tidb/issues/38170) [#44774](https://github.com/pingcap/tidb/issues/44774) @[winoros](https://github.com/winoros) @[guo-shaoge](https://github.com/guo-shaoge) + - Fix the panic issue caused by an empty `processInfo` [#43829](https://github.com/pingcap/tidb/issues/43829) @[zimulala](https://github.com/zimulala) + - Fix the issue that resolve lock might hang when there is a sudden change in PD time [#44822](https://github.com/pingcap/tidb/issues/44822) @[zyguan](https://github.com/zyguan) + - Fix the issue that queries containing CTEs might cause insufficient disk space [#44477](https://github.com/pingcap/tidb/issues/44477) @[guo-shaoge](https://github.com/guo-shaoge) + - Fix the issue that using CTEs and correlated subqueries simultaneously might result in incorrect query results or panic [#44649](https://github.com/pingcap/tidb/issues/44649) [#38170](https://github.com/pingcap/tidb/issues/38170) [#44774](https://github.com/pingcap/tidb/issues/44774) @[winoros](https://github.com/winoros) @[guo-shaoge](https://github.com/guo-shaoge) - 修复 select cast(n as char)，当 n 为负数时，查询结果出错的问题 [#44786](https://github.com/pingcap/tidb/issues/44786) @[xhebox](https://github.com/xhebox) - 修复某些情况下 TiDB 查询时 Panic 的问题 [#40857](https://github.com/pingcap/tidb/issues/40857) @[Dousir9](https://github.com/Dousir9) From 432adafe1737790c3da054f1430865723f43e9e9 Mon Sep 17 00:00:00 2001 From: Aolin Date: Fri, 7 Jul 2023 16:32:58 +0800 Subject: [PATCH 03/13] Apply suggestions from code review --- releases/release-6.1.7.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/releases/release-6.1.7.md b/releases/release-6.1.7.md index 23b8a38c77620..626ccf001f25f 100644 --- a/releases/release-6.1.7.md +++ b/releases/release-6.1.7.md @@ -71,10 +71,10 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.1/quick-start-with- - 修复 SQL compile error 日志未脱敏的问题 [#41831](https://github.com/pingcap/tidb/issues/41831) @[lance6716](https://github.com/lance6716) - 修复在分区表使用 `floor` 语句分区时 `select` 语句返回错误的问题 [#42323](https://github.com/pingcap/tidb/issues/42323) @[jiyfhust](https://github.com/pingcap/tidb/pull/42363) - - 修复使用分区表在 Region 分裂时请求可能返回错误的问题 [#43144](https://github.com/pingcap/tidb/issues/43144) @[lcwangchao](https://github.com/lcwangchao) - - 修复读取统计信息时不必要的内存占用问题 [#42052](https://github.com/pingcap/tidb/issues/42052) @[xuyifangreeneyes](https://github.com/xuyifangreeneyes) - - 修复创建大量空分区表后内存占用过多的问题 [#44308](https://github.com/pingcap/tidb/issues/44308) @[hawkingrei](https://github.com/hawkingrei) - - 修复某些情况下聚合下推过 join 时会 panic 的问题 [#44795](https://github.com/pingcap/tidb/issues/44795) @[AilinKid](https://github.com/AilinKid) + - Fix the issue that querying partitioned tables might cause errors during Region split [#43144](https://github.com/pingcap/tidb/issues/43144) @[lcwangchao](https://github.com/lcwangchao) + - Fix the issue of unnecessary memory usage during reading statistical information [#42052](https://github.com/pingcap/tidb/issues/42052) @[xuyifangreeneyes](https://github.com/xuyifangreeneyes) + - Fix the issue of excessive memory usage after creating a large number of empty partitioned tables [#44308](https://github.com/pingcap/tidb/issues/44308) @[hawkingrei](https://github.com/hawkingrei) + - Fix the issue that queries might return incorrect results when `tidb_opt_agg_push_down` is enabled [#44795](https://github.com/pingcap/tidb/issues/44795) @[AilinKid](https://github.com/AilinKid) - (dup): release-6.4.0.md > Bug fixes> TiDB - Fix the issue that the join result of common table expressions might be wrong [#38170](https://github.com/pingcap/tidb/issues/38170) @[wjhuang2016](https://github.com/wjhuang2016) - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue that in some rare cases, residual pessimistic locks of pessimistic transactions might affect data correctness when GC resolves locks [#43243](https://github.com/pingcap/tidb/issues/43243) @[MyonKeminta](https://github.com/MyonKeminta) - (dup): release-6.5.2.md > Bug fixes> TiDB- Fix the issue that after a new column is added in the cache table, the value is `NULL` instead of the default value of the column [#42928](https://github.com/pingcap/tidb/issues/42928) @[lqs](https://github.com/lqs) @@ -111,7 +111,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.1/quick-start-with- - - 修复 gRPC 返回错误格式问题 [#5161](https://github.com/tikv/pd/issues/5161) @[HuSharp](https://github.com/HuSharp) + - Fix the issue that gRPC returns errors with unexpected formats [#5161](https://github.com/tikv/pd/issues/5161) @[HuSharp](https://github.com/HuSharp) + TiFlash From 6cba7a927674b06972816758f62361a905c5d7e7 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Fri, 7 Jul 2023 18:44:40 +0800 Subject: [PATCH 04/13] add translation --- releases/release-6.1.7.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/releases/release-6.1.7.md b/releases/release-6.1.7.md index 626ccf001f25f..68313f2d893de 100644 --- a/releases/release-6.1.7.md +++ b/releases/release-6.1.7.md @@ -66,10 +66,10 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.1/quick-start-with- - Fix the issue that queries containing CTEs might cause insufficient disk space [#44477](https://github.com/pingcap/tidb/issues/44477) @[guo-shaoge](https://github.com/guo-shaoge) - Fix the issue that using CTEs and correlated subqueries simultaneously might result in incorrect query results or panic [#44649](https://github.com/pingcap/tidb/issues/44649) [#38170](https://github.com/pingcap/tidb/issues/38170) [#44774](https://github.com/pingcap/tidb/issues/44774) @[winoros](https://github.com/winoros) @[guo-shaoge](https://github.com/guo-shaoge) - - 修复 select cast(n as char)，当 n 为负数时，查询结果出错的问题 [#44786](https://github.com/pingcap/tidb/issues/44786) @[xhebox](https://github.com/xhebox) - - 修复某些情况下 TiDB 查询时 Panic 的问题 [#40857](https://github.com/pingcap/tidb/issues/40857) @[Dousir9](https://github.com/Dousir9) - - 修复 SQL compile error 日志未脱敏的问题 [#41831](https://github.com/pingcap/tidb/issues/41831) @[lance6716](https://github.com/lance6716) - - 修复在分区表使用 `floor` 语句分区时 `select` 语句返回错误的问题 [#42323](https://github.com/pingcap/tidb/issues/42323) @[jiyfhust](https://github.com/pingcap/tidb/pull/42363) + - Fix the issue that the query result of the `SELECT CAST(n AS CHAR)` statement is incorrect when `n` in the statement is a negative number [#44786](https://github.com/pingcap/tidb/issues/44786) @[xhebox](https://github.com/xhebox) + - Fix the query panic issue of TiDB in certain cases [#40857](https://github.com/pingcap/tidb/issues/40857) @[Dousir9](https://github.com/Dousir9) + - Fix the issue that SQL compile error logs are not redacted [#41831](https://github.com/pingcap/tidb/issues/41831) @[lance6716](https://github.com/lance6716) + - Fix the issue that the `SELECT` statement returns an error for a partitioned table if the table partition definition uses the `FLOOR ()` function to round a partitioned column - Fix the issue that querying partitioned tables might cause errors during Region split [#43144](https://github.com/pingcap/tidb/issues/43144) @[lcwangchao](https://github.com/lcwangchao) - Fix the issue of unnecessary memory usage during reading statistical information [#42052](https://github.com/pingcap/tidb/issues/42052) @[xuyifangreeneyes](https://github.com/xuyifangreeneyes) From c32d4b7ffdd76d7c20845ddf5e2495bee7462acd Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Fri, 7 Jul 2023 18:55:38 +0800 Subject: [PATCH 05/13] Update releases/release-6.1.7.md --- releases/release-6.1.7.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.1.7.md b/releases/release-6.1.7.md index 68313f2d893de..19d36c3d1da7c 100644 --- a/releases/release-6.1.7.md +++ b/releases/release-6.1.7.md @@ -66,7 +66,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.1/quick-start-with- - Fix the issue that queries containing CTEs might cause insufficient disk space [#44477](https://github.com/pingcap/tidb/issues/44477) @[guo-shaoge](https://github.com/guo-shaoge) - Fix the issue that using CTEs and correlated subqueries simultaneously might result in incorrect query results or panic [#44649](https://github.com/pingcap/tidb/issues/44649) [#38170](https://github.com/pingcap/tidb/issues/38170) [#44774](https://github.com/pingcap/tidb/issues/44774) @[winoros](https://github.com/winoros) @[guo-shaoge](https://github.com/guo-shaoge) - - Fix the issue that the query result of the `SELECT CAST(n AS CHAR)` statement is incorrect when `n` in the statement is a negative number [#44786](https://github.com/pingcap/tidb/issues/44786) @[xhebox](https://github.com/xhebox) + - Fix the issue that the query result of the `SELECT CAST(n AS CHAR)` statement is incorrect when `n` in the statement is a negative number [#44786](https://github.com/pingcap/tidb/issues/44786) @[xhebox](https://github.com/xhebox) - Fix the query panic issue of TiDB in certain cases [#40857](https://github.com/pingcap/tidb/issues/40857) @[Dousir9](https://github.com/Dousir9) - Fix the issue that SQL compile error logs are not redacted [#41831](https://github.com/pingcap/tidb/issues/41831) @[lance6716](https://github.com/lance6716) - Fix the issue that the `SELECT` statement returns an error for a partitioned table if the table partition definition uses the `FLOOR ()` function to round a partitioned column From d99acdfcd29fe3573b99b6a63460ba1325c7c249 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Mon, 10 Jul 2023 11:39:52 +0800 Subject: [PATCH 06/13] Apply suggestions from code review --- releases/release-6.1.7.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/releases/release-6.1.7.md b/releases/release-6.1.7.md index 19d36c3d1da7c..55fe308405fe6 100644 --- a/releases/release-6.1.7.md +++ b/releases/release-6.1.7.md @@ -139,8 +139,8 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.1/quick-start-with- - - 修复 Logical Mode 导入期间下游删除表可能会导致 Lightning 元信息未及时更新的问题 [#44614](https://github.com/pingcap/tidb/issues/44614) @[dsdashun](https://github.com/dsdashun) - - 修复 Disk Quota 因为竞态条件可能导致磁盘配额不准确的问题 [#44867](https://github.com/pingcap/tidb/issues/44867) @[D3Hunter](https://github.com/D3Hunter) + - Fix the issue that in Logical Import Mode, deleting tables downstream during import might cause TiDB Lightning meta information not to be updated in time [#44614](https://github.com/pingcap/tidb/issues/44614) @[dsdashun](https://github.com/dsdashun) + - Fix the issue that disk quota might be inaccurate due to competing conditions [#44867](https://github.com/pingcap/tidb/issues/44867) @[D3Hunter](https://github.com/D3Hunter) - (dup): release-6.5.3.md > Bug fixes> Tools> TiDB Lightning - Fix the issue of `write to tikv with no leader returned` when importing a large amount of data [#43055](https://github.com/pingcap/tidb/issues/43055) @[lance6716](https://github.com/lance6716) - (dup): release-6.6.0.md > Bug fixes> Tools> TiDB Lightning - Fix a possible OOM problem when there is an unclosed delimiter in the data file [#40400](https://github.com/pingcap/tidb/issues/40400) @[buchuitoudegou](https://github.com/buchuitoudegou) - (dup): release-6.5.3.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that OOM might occur when importing a wide table [#43728](https://github.com/pingcap/tidb/issues/43728) @[D3Hunter](https://github.com/D3Hunter) @@ -153,6 +153,6 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.1/quick-start-with- - - 修复 Etcd Client 初始化时没有自动同步最新节点信息的问题 [#1236](https://github.com/pingcap/tidb-binlog/issues/1236) @[lichunzhu](https://github.com/lichunzhu) - - 更新 TiKV Client 版本，解决 Drainer 因为 TiKV Client 版本过老存在 Panic 的问题 [#1170](https://github.com/pingcap/tidb-binlog/issues/1170) @[lichunzhu](https://github.com/lichunzhu) - - 修复未过滤失败状态的 DDL 导致任务报错的问题 [#1228](https://github.com/pingcap/tidb-binlog/issues/1228) @[lichunzhu](https://github.com/lichunzhu) + - Fix the issue that the etcd client does not automatically synchronize the latest node information during initialization [#1236](https://github.com/pingcap/tidb-binlog/issues/1236) @[lichunzhu](https://github.com/lichunzhu) + - Fix the panic issue of Drainer due to old TiKV client version by updating the TiKV client version [#1170](https://github.com/pingcap/tidb-binlog/issues/1170) @[lichunzhu](https://github.com/lichunzhu) + - Fix the issue that unfiltered failed DDL statements cause task errors [#1228](https://github.com/pingcap/tidb-binlog/issues/1228) @[lichunzhu](https://github.com/lichunzhu) From 94f17c733bd3509eef248a543770f03f3f500bfd Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Mon, 10 Jul 2023 12:08:23 +0800 Subject: [PATCH 07/13] Apply suggestions from code review Co-authored-by: Aolin --- releases/release-6.1.7.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/releases/release-6.1.7.md b/releases/release-6.1.7.md index 55fe308405fe6..5aa7152c928b9 100644 --- a/releases/release-6.1.7.md +++ b/releases/release-6.1.7.md @@ -139,7 +139,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.1/quick-start-with- - - Fix the issue that in Logical Import Mode, deleting tables downstream during import might cause TiDB Lightning meta information not to be updated in time [#44614](https://github.com/pingcap/tidb/issues/44614) @[dsdashun](https://github.com/dsdashun) + - Fix the issue that in Logical Import Mode, deleting tables downstream during import might cause TiDB Lightning metadata not to be updated in time [#44614](https://github.com/pingcap/tidb/issues/44614) @[dsdashun](https://github.com/dsdashun) - Fix the issue that disk quota might be inaccurate due to competing conditions [#44867](https://github.com/pingcap/tidb/issues/44867) @[D3Hunter](https://github.com/D3Hunter) - (dup): release-6.5.3.md > Bug fixes> Tools> TiDB Lightning - Fix the issue of `write to tikv with no leader returned` when importing a large amount of data [#43055](https://github.com/pingcap/tidb/issues/43055) @[lance6716](https://github.com/lance6716) - (dup): release-6.6.0.md > Bug fixes> Tools> TiDB Lightning - Fix a possible OOM problem when there is an unclosed delimiter in the data file [#40400](https://github.com/pingcap/tidb/issues/40400) @[buchuitoudegou](https://github.com/buchuitoudegou) @@ -154,5 +154,5 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.1/quick-start-with- - Fix the issue that the etcd client does not automatically synchronize the latest node information during initialization [#1236](https://github.com/pingcap/tidb-binlog/issues/1236) @[lichunzhu](https://github.com/lichunzhu) - - Fix the panic issue of Drainer due to old TiKV client version by updating the TiKV client version [#1170](https://github.com/pingcap/tidb-binlog/issues/1170) @[lichunzhu](https://github.com/lichunzhu) + - Fix the panic issue of Drainer due to an old TiKV client version by upgrading the TiKV client [#1170](https://github.com/pingcap/tidb-binlog/issues/1170) @[lichunzhu](https://github.com/lichunzhu) - Fix the issue that unfiltered failed DDL statements cause task errors [#1228](https://github.com/pingcap/tidb-binlog/issues/1228) @[lichunzhu](https://github.com/lichunzhu) From 733191ba1008913c496aa080cdf73cbef380fcd1 Mon Sep 17 00:00:00 2001 From: Ran Date: Mon, 10 Jul 2023 12:10:10 +0800 Subject: [PATCH 08/13] Apply suggestions from code review Co-authored-by: Grace Cai --- releases/release-6.1.7.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/releases/release-6.1.7.md b/releases/release-6.1.7.md index 5aa7152c928b9..09c68663d59df 100644 --- a/releases/release-6.1.7.md +++ b/releases/release-6.1.7.md @@ -61,9 +61,9 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.1/quick-start-with- - - Fix the panic issue caused by an empty `processInfo` [#43829](https://github.com/pingcap/tidb/issues/43829) @[zimulala](https://github.com/zimulala) - - Fix the issue that resolve lock might hang when there is a sudden change in PD time [#44822](https://github.com/pingcap/tidb/issues/44822) @[zyguan](https://github.com/zyguan) - - Fix the issue that queries containing CTEs might cause insufficient disk space [#44477](https://github.com/pingcap/tidb/issues/44477) @[guo-shaoge](https://github.com/guo-shaoge) + - Fix the panic issue caused by empty `processInfo` [#43829](https://github.com/pingcap/tidb/issues/43829) @[zimulala](https://github.com/zimulala) + - Fix the issue that `resolve lock` might hang when there is a sudden change in PD time [#44822](https://github.com/pingcap/tidb/issues/44822) @[zyguan](https://github.com/zyguan) + - Fix the issue that queries containing Common Table Expressions (CTEs) might cause insufficient disk space [#44477](https://github.com/pingcap/tidb/issues/44477) @[guo-shaoge](https://github.com/guo-shaoge) - Fix the issue that using CTEs and correlated subqueries simultaneously might result in incorrect query results or panic [#44649](https://github.com/pingcap/tidb/issues/44649) [#38170](https://github.com/pingcap/tidb/issues/38170) [#44774](https://github.com/pingcap/tidb/issues/44774) @[winoros](https://github.com/winoros) @[guo-shaoge](https://github.com/guo-shaoge) - Fix the issue that the query result of the `SELECT CAST(n AS CHAR)` statement is incorrect when `n` in the statement is a negative number [#44786](https://github.com/pingcap/tidb/issues/44786) @[xhebox](https://github.com/xhebox) From 45c84b41bdcfd5d546cb4b9a4c35ad66b30fb3a9 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Mon, 10 Jul 2023 13:50:03 +0800 Subject: [PATCH 09/13] Update releases/release-6.1.7.md Co-authored-by: Ran --- releases/release-6.1.7.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.1.7.md b/releases/release-6.1.7.md index 09c68663d59df..0d8fdce618254 100644 --- a/releases/release-6.1.7.md +++ b/releases/release-6.1.7.md @@ -69,7 +69,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.1/quick-start-with- - Fix the issue that the query result of the `SELECT CAST(n AS CHAR)` statement is incorrect when `n` in the statement is a negative number [#44786](https://github.com/pingcap/tidb/issues/44786) @[xhebox](https://github.com/xhebox) - Fix the query panic issue of TiDB in certain cases [#40857](https://github.com/pingcap/tidb/issues/40857) @[Dousir9](https://github.com/Dousir9) - Fix the issue that SQL compile error logs are not redacted [#41831](https://github.com/pingcap/tidb/issues/41831) @[lance6716](https://github.com/lance6716) - - Fix the issue that the `SELECT` statement returns an error for a partitioned table if the table partition definition uses the `FLOOR ()` function to round a partitioned column + - Fix the issue that the `SELECT` statement returns an error for a partitioned table if the table partition definition uses the `FLOOR()` function to round a partitioned column [#42323](https://github.com/pingcap/tidb/issues/42323) @[jiyfhust](https://github.com/jiyfhust) - Fix the issue that querying partitioned tables might cause errors during Region split [#43144](https://github.com/pingcap/tidb/issues/43144) @[lcwangchao](https://github.com/lcwangchao) - Fix the issue of unnecessary memory usage during reading statistical information [#42052](https://github.com/pingcap/tidb/issues/42052) @[xuyifangreeneyes](https://github.com/xuyifangreeneyes) From 7c9c5dec2ef60464beec86e32f669c0063feb356 Mon Sep 17 00:00:00 2001 From: Aolin Date: Mon, 10 Jul 2023 14:31:10 +0800 Subject: [PATCH 10/13] remove placeholder and tw id Signed-off-by: Aolin --- releases/release-6.1.7.md | 132 ++++++++++++-------------------------- 1 file changed, 41 insertions(+), 91 deletions(-) diff --git a/releases/release-6.1.7.md b/releases/release-6.1.7.md index 0d8fdce618254..f8f5d62727aca 100644 --- a/releases/release-6.1.7.md +++ b/releases/release-6.1.7.md @@ -5,7 +5,7 @@ summary: Learn about the compatibility changes, improvements, and bug fixes in T # TiDB 6.1.7 Release Notes -Release date: xx xx, 2023 +Release date: July 12, 2023 TiDB version: 6.1.7 @@ -15,144 +15,94 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.1/quick-start-with- + TiDB - - (dup): release-6.4.0.md > Improvements> TiDB- Use pessimistic transactions in internal transaction retry to avoid retry failure and reduce time consumption [#38136](https://github.com/pingcap/tidb/issues/38136) @[jackysp](https://github.com/jackysp) - -+ TiKV - - - note [#issue](链接) @[贡献者 GitHub ID](链接) - -+ PD - - - note [#issue](链接) @[贡献者 GitHub ID](链接) - -+ TiFlash - - - note [#issue](链接) @[贡献者 GitHub ID](链接) + - Use pessimistic transactions in internal transaction retry to avoid retry failure and reduce time consumption [#38136](https://github.com/pingcap/tidb/issues/38136) @[jackysp](https://github.com/jackysp) + Tools - + Backup & Restore (BR) - - - note [#issue](链接) @[贡献者 GitHub ID](链接) - + TiCDC - - (dup): release-6.6.0.md > Improvements> Tools> TiCDC- Support batch `UPDATE` DML statements to improve TiCDC replication performance [#8084](https://github.com/pingcap/tiflow/issues/8084) @[amyangfei](https://github.com/amyangfei) - - + TiDB Data Migration (DM) - - - note [#issue](链接) @[贡献者 GitHub ID](链接) + - Support batch `UPDATE` DML statements to improve TiCDC replication performance [#8084](https://github.com/pingcap/tiflow/issues/8084) @[amyangfei](https://github.com/amyangfei) + TiDB Lightning - - (dup): release-7.2.0.md > Improvements> Tools> TiDB Lightning- Verify checksum throught SQL after import to improve stability of verification [#41941](https://github.com/pingcap/tidb/issues/41941) @[GMHDBJD](https://github.com/GMHDBJD) - - + TiUP - - - note [#issue](链接) @[贡献者 GitHub ID](链接) - - + TiDB Binlog - - - note [#issue](链接) @[贡献者 GitHub ID](链接) + - Verify checksum throught SQL after import to improve stability of verification [#41941](https://github.com/pingcap/tidb/issues/41941) @[GMHDBJD](https://github.com/GMHDBJD) ## Bug fixes + TiDB - - - Fix the panic issue caused by empty `processInfo` [#43829](https://github.com/pingcap/tidb/issues/43829) @[zimulala](https://github.com/zimulala) - Fix the issue that `resolve lock` might hang when there is a sudden change in PD time [#44822](https://github.com/pingcap/tidb/issues/44822) @[zyguan](https://github.com/zyguan) - Fix the issue that queries containing Common Table Expressions (CTEs) might cause insufficient disk space [#44477](https://github.com/pingcap/tidb/issues/44477) @[guo-shaoge](https://github.com/guo-shaoge) - Fix the issue that using CTEs and correlated subqueries simultaneously might result in incorrect query results or panic [#44649](https://github.com/pingcap/tidb/issues/44649) [#38170](https://github.com/pingcap/tidb/issues/38170) [#44774](https://github.com/pingcap/tidb/issues/44774) @[winoros](https://github.com/winoros) @[guo-shaoge](https://github.com/guo-shaoge) - - Fix the issue that the query result of the `SELECT CAST(n AS CHAR)` statement is incorrect when `n` in the statement is a negative number [#44786](https://github.com/pingcap/tidb/issues/44786) @[xhebox](https://github.com/xhebox) - Fix the query panic issue of TiDB in certain cases [#40857](https://github.com/pingcap/tidb/issues/40857) @[Dousir9](https://github.com/Dousir9) - Fix the issue that SQL compile error logs are not redacted [#41831](https://github.com/pingcap/tidb/issues/41831) @[lance6716](https://github.com/lance6716) - Fix the issue that the `SELECT` statement returns an error for a partitioned table if the table partition definition uses the `FLOOR()` function to round a partitioned column [#42323](https://github.com/pingcap/tidb/issues/42323) @[jiyfhust](https://github.com/jiyfhust) - - Fix the issue that querying partitioned tables might cause errors during Region split [#43144](https://github.com/pingcap/tidb/issues/43144) @[lcwangchao](https://github.com/lcwangchao) - Fix the issue of unnecessary memory usage during reading statistical information [#42052](https://github.com/pingcap/tidb/issues/42052) @[xuyifangreeneyes](https://github.com/xuyifangreeneyes) - Fix the issue of excessive memory usage after creating a large number of empty partitioned tables [#44308](https://github.com/pingcap/tidb/issues/44308) @[hawkingrei](https://github.com/hawkingrei) - Fix the issue that queries might return incorrect results when `tidb_opt_agg_push_down` is enabled [#44795](https://github.com/pingcap/tidb/issues/44795) @[AilinKid](https://github.com/AilinKid) - - (dup): release-6.4.0.md > Bug fixes> TiDB - Fix the issue that the join result of common table expressions might be wrong [#38170](https://github.com/pingcap/tidb/issues/38170) @[wjhuang2016](https://github.com/wjhuang2016) - - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue that in some rare cases, residual pessimistic locks of pessimistic transactions might affect data correctness when GC resolves locks [#43243](https://github.com/pingcap/tidb/issues/43243) @[MyonKeminta](https://github.com/MyonKeminta) - - (dup): release-6.5.2.md > Bug fixes> TiDB- Fix the issue that after a new column is added in the cache table, the value is `NULL` instead of the default value of the column [#42928](https://github.com/pingcap/tidb/issues/42928) @[lqs](https://github.com/lqs) - - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that TiDB returns an error when the corresponding rows in partitioned tables cannot be found in the probe phase of index join [#43686](https://github.com/pingcap/tidb/issues/43686) @[AilinKid](https://github.com/AilinKid) @[mjonss](https://github.com/mjonss) - - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that dropping a database causes slow GC progress [#33069](https://github.com/pingcap/tidb/issues/33069) @[tiancaiamao](https://github.com/tiancaiamao) - - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that data and indexes are inconsistent when the `ON UPDATE` statement does not correctly update the primary key [#44565](https://github.com/pingcap/tidb/issues/44565) @[zyguan](https://github.com/zyguan) - - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue that TiCDC might lose some row changes during table renaming [#43338](https://github.com/pingcap/tidb/issues/43338) @[tangenta](https://github.com/tangenta) - - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the behavior issue of Placement Rules in partitioned tables, so that the Placement Rules in deleted partitions can be correctly set and recycled [#44116](https://github.com/pingcap/tidb/issues/44116) @[lcwangchao](https://github.com/lcwangchao) - - (dup): release-7.1.0.md > Bug fixes> TiDB- Fix the issue that when `tidb_scatter_region` is enabled, Region does not automatically split after a partition is truncated [#43174](https://github.com/pingcap/tidb/issues/43174) [#43028](https://github.com/pingcap/tidb/issues/43028) - - (dup): release-6.5.2.md > Bug fixes> TiDB- Fix the issue of DDL retry caused by write conflict when executing `TRUNCATE TABLE` for partitioned tables with many partitions and TiFlash replicas [#42940](https://github.com/pingcap/tidb/issues/42940) @[mjonss](https://github.com/mjonss) - - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue of incorrect execution plans when pushing down window functions to TiFlash [#43922](https://github.com/pingcap/tidb/issues/43922) @[gengliqi](https://github.com/gengliqi) - - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that incorrect results might be returned when using a common table expression (CTE) in statements with non-correlated subqueries [#44051](https://github.com/pingcap/tidb/issues/44051) @[winoros](https://github.com/winoros) - - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that using `memTracker` with cursor fetch causes memory leaks [#44254](https://github.com/pingcap/tidb/issues/44254) @[YangKeao](https://github.com/YangKeao) - - (dup): release-7.1.0.md > Bug fixes> TiDB- Fix the issue that the data length in the `QUERY` column of the `INFORMATION_SCHEMA.DDL_JOBS` table might exceed the column definition [#42440](https://github.com/pingcap/tidb/issues/42440) @[tiancaiamao](https://github.com/tiancaiamao) - - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that the `min, max` query result is incorrect [#43805](https://github.com/pingcap/tidb/issues/43805) @[wshwsh12](https://github.com/wshwsh12) - - (dup): release-7.1.0.md > Bug fixes> TiDB- Fix the issue that TiDB reports syntax errors when analyzing tables [#43392](https://github.com/pingcap/tidb/issues/43392) @[guo-shaoge](https://github.com/guo-shaoge) - - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that the `SHOW PROCESSLIST` statement cannot display the TxnStart of the transaction of the statement with a long subquery time [#40851](https://github.com/pingcap/tidb/issues/40851) @[crazycs520](https://github.com/crazycs520) - - (dup): release-6.5.2.md > Bug fixes> TiDB- Fix the issue of missing table names in the `ADMIN SHOW DDL JOBS` result when a `DROP TABLE` operation is being executed [#42268](https://github.com/pingcap/tidb/issues/42268) @[tiancaiamao](https://github.com/tiancaiamao) - - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue of displaying the incorrect TiDB address in IPv6 environment [#43260](https://github.com/pingcap/tidb/issues/43260) @[nexustar](https://github.com/nexustar) - - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue that the SQL statement reports the `runtime error: index out of range` error when using the `AES_DECRYPT` expression [#43063](https://github.com/pingcap/tidb/issues/43063) @[lcwangchao](https://github.com/lcwangchao) - - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that there is no warning when using `SUBPARTITION` to create partitioned tables [#41198](https://github.com/pingcap/tidb/issues/41198) [#41200](https://github.com/pingcap/tidb/issues/41200) @[mjonss](https://github.com/mjonss) - - (dup): release-7.2.0.md > Bug fixes> TiDB- Fix the issue that the query with CTE causes TiDB to hang [#43749](https://github.com/pingcap/tidb/issues/43749) [#36896](https://github.com/pingcap/tidb/issues/36896) @[guo-shaoge](https://github.com/guo-shaoge) - - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue that truncating a partition of a partitioned table might cause the Placement Rule of the partition to become invalid [#44031](https://github.com/pingcap/tidb/issues/44031) @[lcwangchao](https://github.com/lcwangchao) - - (dup): release-6.5.3.md > Bug fixes> TiDB- Fix the issue that CTE results are incorrect when pushing down predicates [#43645](https://github.com/pingcap/tidb/issues/43645) @[winoros](https://github.com/winoros) - - (dup): release-6.3.0.md > Bug fixes> TiDB> Fix the issue that querying `INFORMATION_SCHEMA.TIKV_REGION_STATUS` returns an incorrect result @[zimulala](https://github.com/zimulala)- Fix the issue that `auto-commit` change affects transaction commit behaviours [#36581](https://github.com/pingcap/tidb/issues/36581) @[cfzjywxk](https://github.com/cfzjywxk) + - Fix the issue that the join result of common table expressions might be wrong [#38170](https://github.com/pingcap/tidb/issues/38170) @[wjhuang2016](https://github.com/wjhuang2016) + - Fix the issue that in some rare cases, residual pessimistic locks of pessimistic transactions might affect data correctness when GC resolves locks [#43243](https://github.com/pingcap/tidb/issues/43243) @[MyonKeminta](https://github.com/MyonKeminta) + - Fix the issue that after a new column is added in the cache table, the value is `NULL` instead of the default value of the column [#42928](https://github.com/pingcap/tidb/issues/42928) @[lqs](https://github.com/lqs) + - Fix the issue that TiDB returns an error when the corresponding rows in partitioned tables cannot be found in the probe phase of index join [#43686](https://github.com/pingcap/tidb/issues/43686) @[AilinKid](https://github.com/AilinKid) @[mjonss](https://github.com/mjonss) + - Fix the issue that dropping a database causes slow GC progress [#33069](https://github.com/pingcap/tidb/issues/33069) @[tiancaiamao](https://github.com/tiancaiamao) + - Fix the issue that data and indexes are inconsistent when the `ON UPDATE` statement does not correctly update the primary key [#44565](https://github.com/pingcap/tidb/issues/44565) @[zyguan](https://github.com/zyguan) + - Fix the issue that TiCDC might lose some row changes during table renaming [#43338](https://github.com/pingcap/tidb/issues/43338) @[tangenta](https://github.com/tangenta) + - Fix the behavior issue of Placement Rules in partitioned tables, so that the Placement Rules in deleted partitions can be correctly set and recycled [#44116](https://github.com/pingcap/tidb/issues/44116) @[lcwangchao](https://github.com/lcwangchao) + - Fix the issue that when `tidb_scatter_region` is enabled, Region does not automatically split after a partition is truncated [#43174](https://github.com/pingcap/tidb/issues/43174) [#43028](https://github.com/pingcap/tidb/issues/43028) + - Fix the issue of DDL retry caused by write conflict when executing `TRUNCATE TABLE` for partitioned tables with many partitions and TiFlash replicas [#42940](https://github.com/pingcap/tidb/issues/42940) @[mjonss](https://github.com/mjonss) + - Fix the issue of incorrect execution plans when pushing down window functions to TiFlash [#43922](https://github.com/pingcap/tidb/issues/43922) @[gengliqi](https://github.com/gengliqi) + - Fix the issue that incorrect results might be returned when using a common table expression (CTE) in statements with non-correlated subqueries [#44051](https://github.com/pingcap/tidb/issues/44051) @[winoros](https://github.com/winoros) + - Fix the issue that using `memTracker` with cursor fetch causes memory leaks [#44254](https://github.com/pingcap/tidb/issues/44254) @[YangKeao](https://github.com/YangKeao) + - Fix the issue that the data length in the `QUERY` column of the `INFORMATION_SCHEMA.DDL_JOBS` table might exceed the column definition [#42440](https://github.com/pingcap/tidb/issues/42440) @[tiancaiamao](https://github.com/tiancaiamao) + - Fix the issue that the `min, max` query result is incorrect [#43805](https://github.com/pingcap/tidb/issues/43805) @[wshwsh12](https://github.com/wshwsh12) + - Fix the issue that TiDB reports syntax errors when analyzing tables [#43392](https://github.com/pingcap/tidb/issues/43392) @[guo-shaoge](https://github.com/guo-shaoge) + - Fix the issue that the `SHOW PROCESSLIST` statement cannot display the TxnStart of the transaction of the statement with a long subquery time [#40851](https://github.com/pingcap/tidb/issues/40851) @[crazycs520](https://github.com/crazycs520) + - Fix the issue of missing table names in the `ADMIN SHOW DDL JOBS` result when a `DROP TABLE` operation is being executed [#42268](https://github.com/pingcap/tidb/issues/42268) @[tiancaiamao](https://github.com/tiancaiamao) + - Fix the issue of displaying the incorrect TiDB address in IPv6 environment [#43260](https://github.com/pingcap/tidb/issues/43260) @[nexustar](https://github.com/nexustar) + - Fix the issue that the SQL statement reports the `runtime error: index out of range` error when using the `AES_DECRYPT` expression [#43063](https://github.com/pingcap/tidb/issues/43063) @[lcwangchao](https://github.com/lcwangchao) + - Fix the issue that there is no warning when using `SUBPARTITION` to create partitioned tables [#41198](https://github.com/pingcap/tidb/issues/41198) [#41200](https://github.com/pingcap/tidb/issues/41200) @[mjonss](https://github.com/mjonss) + - Fix the issue that the query with CTE causes TiDB to hang [#43749](https://github.com/pingcap/tidb/issues/43749) [#36896](https://github.com/pingcap/tidb/issues/36896) @[guo-shaoge](https://github.com/guo-shaoge) + - Fix the issue that truncating a partition of a partitioned table might cause the Placement Rule of the partition to become invalid [#44031](https://github.com/pingcap/tidb/issues/44031) @[lcwangchao](https://github.com/lcwangchao) + - Fix the issue that CTE results are incorrect when pushing down predicates [#43645](https://github.com/pingcap/tidb/issues/43645) @[winoros](https://github.com/winoros) + - Fix the issue that `auto-commit` change affects transaction commit behaviours [#36581](https://github.com/pingcap/tidb/issues/36581) @[cfzjywxk](https://github.com/cfzjywxk) + TiKV - - (dup): release-6.5.3.md > Bug fixes> TiKV - Fix the issue that TiDB Lightning might cause SST file leakage [#14745](https://github.com/tikv/tikv/issues/14745) @[YuJuncen](https://github.com/YuJuncen) - - (dup): release-6.5.3.md > Bug fixes> TiKV - Fix the issue that encryption key ID conflict might cause the deletion of the old keys [#14585](https://github.com/tikv/tikv/issues/14585) @[tabokie](https://github.com/tabokie) - - (dup): release-6.5.3.md > Bug fixes> TiKV - Fix the issue of file handle leakage in Continuous Profiling [#14224](https://github.com/tikv/tikv/issues/14224) @[tabokie](https://github.com/tabokie) + - Fix the issue that TiDB Lightning might cause SST file leakage [#14745](https://github.com/tikv/tikv/issues/14745) @[YuJuncen](https://github.com/YuJuncen) + - Fix the issue that encryption key ID conflict might cause the deletion of the old keys [#14585](https://github.com/tikv/tikv/issues/14585) @[tabokie](https://github.com/tabokie) + - Fix the issue of file handle leakage in Continuous Profiling [#14224](https://github.com/tikv/tikv/issues/14224) @[tabokie](https://github.com/tabokie) + PD - - - Fix the issue that gRPC returns errors with unexpected formats [#5161](https://github.com/tikv/pd/issues/5161) @[HuSharp](https://github.com/HuSharp) -+ TiFlash - - - note [#issue](链接) @[贡献者 GitHub ID](链接) - + Tools + Backup & Restore (BR) - - (dup): release-7.2.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that `resolved lock timeout` is falsely reported in some cases [#43236](https://github.com/pingcap/tidb/issues/43236) @[YuJuncen](https://github.com/YuJuncen) - - (dup): release-7.1.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue of backup slowdown when a TiKV node crashes in a cluster [#42973](https://github.com/pingcap/tidb/issues/42973) @[YuJuncen](https://github.com/YuJuncen) + - Fix the issue that `resolved lock timeout` is falsely reported in some cases [#43236](https://github.com/pingcap/tidb/issues/43236) @[YuJuncen](https://github.com/YuJuncen) + - Fix the issue of backup slowdown when a TiKV node crashes in a cluster [#42973](https://github.com/pingcap/tidb/issues/42973) @[YuJuncen](https://github.com/YuJuncen) + TiCDC - - (dup): release-7.2.0.md > Bug fixes> Tools> TiCDC - Fix the issue that TiCDC cannot create a changefeed with a downstream Kafka-on-Pulsar [#8892](https://github.com/pingcap/tiflow/issues/8892) @[hi-rustin](https://github.com/hi-rustin) - - (dup): release-7.1.0.md > Bug fixes> Tools> TiCDC - Fix the issue that TiCDC cannot automatically recover when PD address or leader fails [#8812](https://github.com/pingcap/tiflow/issues/8812) [#8877](https://github.com/pingcap/tiflow/issues/8877) @[asddongmen](https://github.com/asddongmen) - - (dup): release-6.5.3.md > Bug fixes> Tools> TiCDC - Fix the issue that when the downstream is Kafka, TiCDC queries the downstream metadata too frequently and causes excessive workload in the downstream [#8957](https://github.com/pingcap/tiflow/issues/8957) [#8959](https://github.com/pingcap/tiflow/issues/8959) @[hi-rustin](https://github.com/hi-rustin) - - (dup): release-6.5.3.md > Bug fixes> Tools> TiCDC - Fix the issue that TiCDC gets stuck when PD fails such as network isolation or PD Owner node reboot [#8808](https://github.com/pingcap/tiflow/issues/8808) [#8812](https://github.com/pingcap/tiflow/issues/8812) [#8877](https://github.com/pingcap/tiflow/issues/8877) @[asddongmen](https://github.com/asddongmen) - - + TiDB Data Migration (DM) - - - note [#issue](链接) @[贡献者 GitHub ID](链接) + - Fix the issue that TiCDC cannot create a changefeed with a downstream Kafka-on-Pulsar [#8892](https://github.com/pingcap/tiflow/issues/8892) @[hi-rustin](https://github.com/hi-rustin) + - Fix the issue that TiCDC cannot automatically recover when PD address or leader fails [#8812](https://github.com/pingcap/tiflow/issues/8812) [#8877](https://github.com/pingcap/tiflow/issues/8877) @[asddongmen](https://github.com/asddongmen) + - Fix the issue that when the downstream is Kafka, TiCDC queries the downstream metadata too frequently and causes excessive workload in the downstream [#8957](https://github.com/pingcap/tiflow/issues/8957) [#8959](https://github.com/pingcap/tiflow/issues/8959) @[hi-rustin](https://github.com/hi-rustin) + - Fix the issue that TiCDC gets stuck when PD fails such as network isolation or PD Owner node reboot [#8808](https://github.com/pingcap/tiflow/issues/8808) [#8812](https://github.com/pingcap/tiflow/issues/8812) [#8877](https://github.com/pingcap/tiflow/issues/8877) @[asddongmen](https://github.com/asddongmen) + TiDB Lightning - - - Fix the issue that in Logical Import Mode, deleting tables downstream during import might cause TiDB Lightning metadata not to be updated in time [#44614](https://github.com/pingcap/tidb/issues/44614) @[dsdashun](https://github.com/dsdashun) - Fix the issue that disk quota might be inaccurate due to competing conditions [#44867](https://github.com/pingcap/tidb/issues/44867) @[D3Hunter](https://github.com/D3Hunter) - - (dup): release-6.5.3.md > Bug fixes> Tools> TiDB Lightning - Fix the issue of `write to tikv with no leader returned` when importing a large amount of data [#43055](https://github.com/pingcap/tidb/issues/43055) @[lance6716](https://github.com/lance6716) - - (dup): release-6.6.0.md > Bug fixes> Tools> TiDB Lightning - Fix a possible OOM problem when there is an unclosed delimiter in the data file [#40400](https://github.com/pingcap/tidb/issues/40400) @[buchuitoudegou](https://github.com/buchuitoudegou) - - (dup): release-6.5.3.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that OOM might occur when importing a wide table [#43728](https://github.com/pingcap/tidb/issues/43728) @[D3Hunter](https://github.com/D3Hunter) - - + TiUP - - - note [#issue](链接) @[贡献者 GitHub ID](链接) + - Fix the issue of `write to tikv with no leader returned` when importing a large amount of data [#43055](https://github.com/pingcap/tidb/issues/43055) @[lance6716](https://github.com/lance6716) + - Fix a possible OOM problem when there is an unclosed delimiter in the data file [#40400](https://github.com/pingcap/tidb/issues/40400) @[buchuitoudegou](https://github.com/buchuitoudegou) + - Fix the issue that OOM might occur when importing a wide table [#43728](https://github.com/pingcap/tidb/issues/43728) @[D3Hunter](https://github.com/D3Hunter) + TiDB Binlog - - - Fix the issue that the etcd client does not automatically synchronize the latest node information during initialization [#1236](https://github.com/pingcap/tidb-binlog/issues/1236) @[lichunzhu](https://github.com/lichunzhu) - Fix the panic issue of Drainer due to an old TiKV client version by upgrading the TiKV client [#1170](https://github.com/pingcap/tidb-binlog/issues/1170) @[lichunzhu](https://github.com/lichunzhu) - Fix the issue that unfiltered failed DDL statements cause task errors [#1228](https://github.com/pingcap/tidb-binlog/issues/1228) @[lichunzhu](https://github.com/lichunzhu) From e020862a4f322e17bf12f27343a9b69d17791a1e Mon Sep 17 00:00:00 2001 From: Aolin Date: Mon, 10 Jul 2023 14:44:50 +0800 Subject: [PATCH 11/13] add TOC and release timeline Signed-off-by: Aolin --- TOC.md | 1 + releases/release-notes.md | 1 + releases/release-timeline.md | 1 + 3 files changed, 3 insertions(+) diff --git a/TOC.md b/TOC.md index bd5c44d7e53ca..a293711360ca2 100644 --- a/TOC.md +++ b/TOC.md @@ -1007,6 +1007,7 @@ - v6.2 - [6.2.0-DMR](/releases/release-6.2.0.md) - v6.1 + - [6.1.7](/releases/release-6.1.7.md) - [6.1.6](/releases/release-6.1.6.md) - [6.1.5](/releases/release-6.1.5.md) - [6.1.4](/releases/release-6.1.4.md) diff --git a/releases/release-notes.md b/releases/release-notes.md index 923f3cb2a0a4f..a68f2fba8f350 100644 --- a/releases/release-notes.md +++ b/releases/release-notes.md @@ -42,6 +42,7 @@ aliases: ['/docs/dev/releases/release-notes/','/docs/dev/releases/rn/'] ## 6.1 +- [6.1.7](/releases/release-6.1.7.md): 2023-07-12 - [6.1.6](/releases/release-6.1.6.md): 2023-04-12 - [6.1.5](/releases/release-6.1.5.md): 2023-02-28 - [6.1.4](/releases/release-6.1.4.md): 2023-02-08 diff --git a/releases/release-timeline.md b/releases/release-timeline.md index 4ccf13b17c04d..81f8f86d46f98 100644 --- a/releases/release-timeline.md +++ b/releases/release-timeline.md @@ -9,6 +9,7 @@ This document shows all the released TiDB versions in reverse chronological orde | Version | Release Date | | :--- | :--- | +| [6.1.7](/releases/release-6.1.7.md) | 2023-07-12 | | [7.2.0-DMR](/releases/release-7.2.0.md) | 2023-06-29 | | [6.5.3](/releases/release-6.5.3.md) | 2023-06-14 | | [7.1.0](/releases/release-7.1.0.md) | 2023-05-31 | From 728834e108d8ae9574e0b4bc7bb541c93faf93a7 Mon Sep 17 00:00:00 2001 From: Aolin Date: Tue, 11 Jul 2023 17:15:39 +0800 Subject: [PATCH 12/13] fix typo Signed-off-by: Aolin --- releases/release-6.1.7.md | 2 +- releases/release-7.2.0.md | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/releases/release-6.1.7.md b/releases/release-6.1.7.md index f8f5d62727aca..6b81da5ad5786 100644 --- a/releases/release-6.1.7.md +++ b/releases/release-6.1.7.md @@ -25,7 +25,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v6.1/quick-start-with- + TiDB Lightning - - Verify checksum throught SQL after import to improve stability of verification [#41941](https://github.com/pingcap/tidb/issues/41941) @[GMHDBJD](https://github.com/GMHDBJD) + - Verify checksum through SQL after the import to improve stability of verification [#41941](https://github.com/pingcap/tidb/issues/41941) @[GMHDBJD](https://github.com/GMHDBJD) ## Bug fixes diff --git a/releases/release-7.2.0.md b/releases/release-7.2.0.md index 15d25c97f51df..d8c3cc9dd7a5b 100644 --- a/releases/release-7.2.0.md +++ b/releases/release-7.2.0.md @@ -246,7 +246,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.2/quick-start-with- + TiDB Lightning - Optimize the retry mechanism during import to avoid errors caused by leader switching [#44478](https://github.com/pingcap/tidb/pull/44478) @[lance6716](https://github.com/lance6716) - - Verify checksum throught SQL after import to improve stability of verification [#41941](https://github.com/pingcap/tidb/issues/41941) @[GMHDBJD](https://github.com/GMHDBJD) + - Verify checksum through SQL after the import to improve stability of verification [#41941](https://github.com/pingcap/tidb/issues/41941) @[GMHDBJD](https://github.com/GMHDBJD) - Optimize TiDB Lightning OOM issues when importing wide tables [43853](https://github.com/pingcap/tidb/issues/43853) @[D3Hunter](https://github.com/D3Hunter) ## Bug fixes From 324622249ce9ea894276b93985d7be1fd76624bd Mon Sep 17 00:00:00 2001 From: Aolin Date: Wed, 12 Jul 2023 10:36:51 +0800 Subject: [PATCH 13/13] refine wording Co-authored-by: Lilian Lee --- releases/release-6.1.7.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-6.1.7.md b/releases/release-6.1.7.md index 6b81da5ad5786..728ea0b6dab7d 100644 --- a/releases/release-6.1.7.md +++ b/releases/release-6.1.7.md @@ -1,6 +1,6 @@ --- title: TiDB 6.1.7 Release Notes -summary: Learn about the compatibility changes, improvements, and bug fixes in TiDB 6.1.7. +summary: Learn about the improvements and bug fixes in TiDB 6.1.7. --- # TiDB 6.1.7 Release Notes