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Update the release-8.0 directory
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54 changes: 51 additions & 3 deletions markdown-pages/en/tidb/release-8.0/releases/release-8.0.0.md
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Expand Up @@ -439,7 +439,44 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v8.0/quick-start-with-

+ TiDB

- Fix the issue where blocked DDL is not displayed in MDL View when DDL tasks involve multiple tables [#47743](https://github.com/pingcap/tidb/issues/47743) @[wjhuang2016](https://github.com/wjhuang2016)
- Fix the issue that `auto analyze` is triggered multiple times when there is no data change [#51775](https://github.com/pingcap/tidb/issues/51775) @[hi-rustin](https://github.com/hi-rustin)
- Fix the issue that the `auto analyze` concurrency is set incorrectly [#51749](https://github.com/pingcap/tidb/issues/51749) @[hawkingrei](https://github.com/hawkingrei)
- Fix the issue of index inconsistency caused by adding multiple indexes using a single SQL statement [#51746](https://github.com/pingcap/tidb/issues/51746) @[tangenta](https://github.com/tangenta)
- (dup): release-7.5.1.md > 错误修复> TiDB - 修复查询使用 `NATURAL JOIN` 时可能报错 `Column ... in from clause is ambiguous` 的问题 [#32044](https://github.com/pingcap/tidb/issues/32044) @[AilinKid](https://github.com/AilinKid)
- (dup): release-7.5.1.md > 错误修复> TiDB - 修复 TiDB 错误地消除 `group by` 中的常量值导致查询结果出错的问题 [#38756](https://github.com/pingcap/tidb/issues/38756) @[hi-rustin](https://github.com/hi-rustin)
- (dup): release-7.5.1.md > 错误修复> TiDB - 修复 `LEADING` hint 在 `UNION ALL` 语句中无法生效的问题 [#50067](https://github.com/pingcap/tidb/issues/50067) @[hawkingrei](https://github.com/hawkingrei)
- (dup): release-7.5.1.md > 错误修复> TiDB - 修复 `BIT` 类型的列在参与一些函数计算时,可能会因为 decode 失败导致查询出错的问题 [#49566](https://github.com/pingcap/tidb/issues/49566) [#50850](https://github.com/pingcap/tidb/issues/50850) [#50855](https://github.com/pingcap/tidb/issues/50855) @[jiyfhust](https://github.com/jiyfhust)
- (dup): release-7.1.4.md > 错误修复> TiDB - 修复通过 `tiup cluster upgrade/start` 方式进行滚动升级时,与 PD 交互出现问题可能导致 TiDB panic 的问题 [#50152](https://github.com/pingcap/tidb/issues/50152) @[zimulala](https://github.com/zimulala)
- (dup): release-7.5.1.md > 错误修复> TiDB - 修复执行包含 `ORDER BY``UNIQUE` 索引点查时可能报错的问题 [#49920](https://github.com/pingcap/tidb/issues/49920) @[jackysp](https://github.com/jackysp)
- (dup): release-7.5.1.md > 错误修复> TiDB - 修复常量传播在处理 `ENUM``SET` 类型时结果出错的问题 [#49440](https://github.com/pingcap/tidb/issues/49440) @[winoros](https://github.com/winoros)
- (dup): release-7.5.1.md > 错误修复> TiDB - 修复包含 Apply 操作的查询在报错 `fatal error: concurrent map writes` 后导致 TiDB 崩溃的问题 [#50347](https://github.com/pingcap/tidb/issues/50347) @[SeaRise](https://github.com/SeaRise)
- (dup): release-7.5.1.md > 错误修复> TiDB - 修复使用 `SET_VAR` 控制字符串类型的变量可能会失效的问题 [#50507](https://github.com/pingcap/tidb/issues/50507) @[qw4990](https://github.com/qw4990)
- Fix the issue that the `SYSDATE()` function incorrectly uses the time in the plan cache when `tidb_sysdate_is_now` is set to `1` [#49299](https://github.com/pingcap/tidb/issues/49299) @[hawkingrei](https://github.com/hawkingrei)
- Fix the issue that when executing the `CREATE GLOBAL BINDING` statement, if the schema name is in uppercase, the binding does not take effect [#50646](https://github.com/pingcap/tidb/issues/50646) @[qw4990](https://github.com/qw4990)
- Fix the issue that `Index Path` selects duplicated indexes [#50496](https://github.com/pingcap/tidb/issues/50496) @[AilinKid](https://github.com/AilinKid)
- Fix the issue that `PLAN REPLAYER` fails to load bindings when the `CREATE GLOBAL BINDING` statement contains `IN()` [#43192](https://github.com/pingcap/tidb/issues/43192) @[King-Dylan](https://github.com/King-Dylan)
- Fix the issue that when multiple `analyze` tasks fail, the failure reasons are not recorded correctly [#50481](https://github.com/pingcap/tidb/issues/50481) @[hi-rustin](https://github.com/hi-rustin)
- Fix the issue that `tidb_stats_load_sync_wait` does not take effect [#50872](https://github.com/pingcap/tidb/issues/50872) @[jiyfhust](https://github.com/jiyfhust)
- Fix the issue that `max_execute_time` settings at multiple levels interfere with each other [#50914](https://github.com/pingcap/tidb/issues/50914) @[jiyfhust](https://github.com/jiyfhust)
- Fix the issue of thread safety caused by concurrent updating of statistics [#50835](https://github.com/pingcap/tidb/issues/50835) @[hi-rustin](https://github.com/hi-rustin)
- Fix the issue that executing `auto analyze` on a partition table might cause TiDB to panic [#51187](https://github.com/pingcap/tidb/issues/51187) @[hi-rustin](https://github.com/hi-rustin)
- Fix the issue that SQL bindings might not work when `IN()` in a SQL statement contains a different number of values [#51222](https://github.com/pingcap/tidb/issues/51222) @[hawkingrei](https://github.com/hawkingrei)
- Fix the issue that TiDB cannot correctly convert the type of a system variable in an expression [#43527](https://github.com/pingcap/tidb/issues/43527) @[hi-rustin](https://github.com/hi-rustin)
- Fix the issue that TiDB does not listen the corresponding port when `force_init_stats` is configured [#51473](https://github.com/pingcap/tidb/issues/51473) @[hawkingrei](https://github.com/hawkingrei)
- Fix the issue that in `determinate` mode (`tidb_opt_objective='determinate'`), if a query does not contain predicates, statistics might not be loaded [#48257](https://github.com/pingcap/tidb/issues/48257) @[time-and-fate](https://github.com/time-and-fate)
- Fix the issue that the `init-stats` process might cause TiDB to panic and the `load stats` process to quit [#51581](https://github.com/pingcap/tidb/issues/51581) @[hawkingrei](https://github.com/hawkingrei)
- Fix the issue that the query result is incorrect when `IN()` contains null [#51560](https://github.com/pingcap/tidb/issues/51560) @[winoros](https://github.com/winoros)
- Fix the issue that blocked DDL statements are not displayed in the MDL View when a DDL task involves multiple tables [#47743](https://github.com/pingcap/tidb/issues/47743) @[wjhuang2016](https://github.com/wjhuang2016)
- (dup): release-7.5.1.md > 错误修复> TiDB - 修复表的 `ANALYZE` 任务统计的 `processed_rows` 可能超过表的总行数的问题 [#50632](https://github.com/pingcap/tidb/issues/50632) @[hawkingrei](https://github.com/hawkingrei)
- (dup): release-7.5.1.md > 错误修复> TiDB - 修复当 `HashJoin` 算子落盘失败时 goroutine 可能泄露的问题 [#50841](https://github.com/pingcap/tidb/issues/50841) @[wshwsh12](https://github.com/wshwsh12)
- (dup): release-7.5.1.md > 错误修复> TiDB - 修复 CTE 查询使用的内存超限时可能会导致 goroutine 泄露的问题 [#50337](https://github.com/pingcap/tidb/issues/50337) @[guo-shaoge](https://github.com/guo-shaoge)
- (dup): release-7.5.1.md > 错误修复> TiDB - 修复使用聚合函数分组计算时可能报错 `Can't find column ...` 的问题 [#50926](https://github.com/pingcap/tidb/issues/50926) @[qw4990](https://github.com/qw4990)
- (dup): release-7.1.4.md > 错误修复> TiDB - 修复当 `CREATE TABLE` 语句中包含特定分区或约束的表达式时,表名变更等 DDL 操作会卡住的问题 [#50972](https://github.com/pingcap/tidb/issues/50972) @[lcwangchao](https://github.com/lcwangchao)
- (dup): release-7.1.4.md > 错误修复> TiDB - 修复 Grafana 监控指标 `tidb_statistics_auto_analyze_total` 没有显示为整数的问题 [#51051](https://github.com/pingcap/tidb/issues/51051) @[hawkingrei](https://github.com/hawkingrei)
- (dup): release-7.1.4.md > 错误修复> TiDB - 修复修改变量 `tidb_server_memory_limit` 后,`tidb_gogc_tuner_threshold` 未进行相应调整的问题 [#48180](https://github.com/pingcap/tidb/issues/48180) @[hawkingrei]
- (dup): release-7.1.4.md > 错误修复> TiDB - 修复当查询语句涉及 JOIN 操作时可能出现 `index out of range` 报错的问题 [#42588](https://github.com/pingcap/tidb/issues/42588) @[AilinKid](https://github.com/AilinKid)
- (dup): release-7.1.4.md > 错误修复> TiDB - 修复当列的默认值被删除时,获取该列的默认值会报错的问题 [#50043](https://github.com/pingcap/tidb/issues/50043) [#51324](https://github.com/pingcap/tidb/issues/51324) @[crazycs520](https://github.com/crazycs520)
- Fix the issue that TiFlash late materialization might generate wrong results when processing related columns [#49241](https://github.com/pingcap/tidb/issues/49241) [#51204](https://github.com/pingcap/tidb/issues/51204) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger)

+ TiKV

Expand All @@ -449,8 +486,19 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v8.0/quick-start-with-
- (dup): release-7.1.4.md > 错误修复> TiKV - 修复 JSON 整型数值在大于 `INT64` 最大值但小于 `UINT64` 最大值时会被 TiKV 解析成 `FLOAT64` 导致结果和 TiDB 不一致的问题 [#16512](https://github.com/tikv/tikv/issues/16512) @[YangKeao](https://github.com/YangKeao)
- Fix the issue that the monitoring metric `tikv_unified_read_pool_thread_count` has no data in some cases [#16629](https://github.com/tikv/tikv/issues/16629) @[YuJuncen](https://github.com/YuJuncen)

+ PD

+ PD <!--tw@lilian90, 6 条-->

- (dup): release-7.1.4.md > 错误修复> PD - 修复调用 `MergeLabels` 函数时存在数据竞争的问题 [#7535](https://github.com/tikv/pd/issues/7535) @[lhy1024](https://github.com/lhy1024)
- (dup): release-7.1.4.md > 错误修复> PD - 修复调用 `evict-leader-scheduler` 接口时没有输出结果的问题 [#7672](https://github.com/tikv/pd/issues/7672) @[CabinfeverB](https://github.com/CabinfeverB)
- (dup): release-7.5.1.md > 错误修复> PD - 修复 PD 监控项 `learner-peer-count` 在发生 Leader 切换后未同步旧监控值的问题 [#7728](https://github.com/tikv/pd/issues/7728) @[CabinfeverB](https://github.com/CabinfeverB)
- (dup): release-7.1.4.md > 错误修复> PD - 修复 `watch etcd` 没有正确关闭导致内存泄露的问题 [#7807](https://github.com/tikv/pd/issues/7807) @[rleungx](https://github.com/rleungx)
- (dup): release-7.1.4.md > 修复 TSO 部分日志没有打印报错原因的问题 [#7496](https://github.com/tikv/pd/issues/7496) @[CabinfeverB](https://github.com/CabinfeverB)
- Fix the issue that there are unexpected negative monitoring metrics after restart [#4489](https://github.com/tikv/pd/issues/4489) @[lhy1024](https://github.com/lhy1024)
- Fix the issue that the Leader lease expires later than the log time [#7700](https://github.com/tikv/pd/issues/7700) @[CabinfeverB](https://github.com/CabinfeverB)
- 修复 PD 客户端 TLS 相关的问题 [#7900](https://github.com/tikv/pd/issues/7900) [#7902](https://github.com/tikv/pd/issues/7902) [#7916](https://github.com/tikv/pd/issues/7916) @[CabinfeverB](https://github.com/CabinfeverB)
- Fix the issue that Goroutine leaks when it is not closed properly [#7782](https://github.com/tikv/pd/issues/7782) @[HuSharp](https://github.com/HuSharp)
- Fix the issue that pd-ctl cannot remove a scheduler that contains special characters [#7798](https://github.com/tikv/pd/issues/7798) @[JmPotato](https://github.com/JmPotato)
- Fix the issue that the PD client might be blocked when obtaining TSO [#7864](https://github.com/tikv/pd/issues/7864) @[CabinfeverB](https://github.com/CabinfeverB)

+ TiFlash <!--tw@hfxsd, 2 条-->

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