From c85ebfa69d207d4517aa1e48e40d385b2507504a Mon Sep 17 00:00:00 2001 From: Aolin Date: Tue, 23 Jul 2024 15:16:27 +0800 Subject: [PATCH 01/19] add release notes for 7.5.3 --- releases/release-7.5.3.md | 171 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 171 insertions(+) create mode 100644 releases/release-7.5.3.md diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md new file mode 100644 index 0000000000000..b0565c86f05f4 --- /dev/null +++ b/releases/release-7.5.3.md @@ -0,0 +1,171 @@ +--- +title: TiDB 7.5.3 Release Notes +summary: Learn about the compatibility changes, improvements, and bug fixes in TiDB 7.5.3. +--- + +# TiDB 7.5.3 Release Notes + +Release date: xx xx, 2024 + +TiDB version: 7.5.3 + +Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with-tidb) | [Production deployment](https://docs.pingcap.com/tidb/v7.5/production-deployment-using-tiup) + +## Compatibility changes + +- note [#issue](https://github.com/pingcap/${repo-name}/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + +## Improvements + ++ TiDB + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-8.2.0.md > Improvements> TiDB - By batch deleting TiFlash placement rules, improve the processing speed of data GC after performing the `TRUNCATE` or `DROP` operation on partitioned tables [#54068](https://github.com/pingcap/tidb/issues/54068) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) + ++ TiKV + + - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ PD + + - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + ++ TiFlash + + - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-8.1.0.md > Improvements> TiFlash - Mitigate the issue that TiFlash might panic due to updating certificates after TLS is enabled [#8535](https://github.com/pingcap/tiflash/issues/8535) @[windtalker](https://github.com/windtalker) + - (dup): release-8.2.0.md > Improvements> TiFlash - Reduce lock conflicts under highly concurrent data read operations and optimize short query performance [#9125](https://github.com/pingcap/tiflash/issues/9125) @[JinheLin](https://github.com/JinheLin) + ++ Tools + + + Backup & Restore (BR) + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-8.2.0.md > Improvements> Tools> Backup & Restore (BR) - Except for the `br log restore` subcommand, all other `br log` subcommands support skipping the loading of the TiDB `domain` data structure to reduce memory consumption [#52088](https://github.com/pingcap/tidb/issues/52088) @[Leavrth](https://github.com/Leavrth) + - (dup): release-6.5.9.md > Improvements> Tools> Backup & Restore (BR) - Support automatically abandoning log backup tasks when encountering a large checkpoint lag, to avoid prolonged blocking GC and potential cluster issues [#50803](https://github.com/pingcap/tidb/issues/50803) @[RidRisR](https://github.com/RidRisR) + - (dup): release-6.5.10.md > Improvements> Tools> Backup & Restore (BR) - Increase the number of retries for failures caused by DNS errors [#53029](https://github.com/pingcap/tidb/issues/53029) @[YuJuncen](https://github.com/YuJuncen) + - (dup): release-8.1.0.md > Improvements> Tools> Backup & Restore (BR) - Add PITR integration test cases to cover compatibility testing for log backup and adding index acceleration [#51987](https://github.com/pingcap/tidb/issues/51987) @[Leavrth](https://github.com/Leavrth) + + + TiCDC + + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-6.5.10.md > Improvements> Tools> TiCDC - Support directly outputting raw events when the downstream is a Message Queue (MQ) or cloud storage [#11211](https://github.com/pingcap/tiflow/issues/11211) @[CharlesCheung96](https://github.com/CharlesCheung96) + + + TiDB Data Migration (DM) + + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Lightning + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + Dumpling + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiUP + + - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Binlog + + - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + +## Bug fixes + ++ TiDB + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue that executing `CREATE OR REPLACE VIEW` concurrently might result in the `table doesn't exist` error [#53673](https://github.com/pingcap/tidb/issues/53673) @[tangenta](https://github.com/tangenta) + - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that TiDB might return incorrect query results when you query tables with virtual columns in transactions that involve data modification operations [#53951](https://github.com/pingcap/tidb/issues/53951) @[qw4990](https://github.com/qw4990) + - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that executing the `SELECT DISTINCT CAST(col AS DECIMAL), CAST(col AS SIGNED) FROM ...` query might return incorrect results [#53726](https://github.com/pingcap/tidb/issues/53726) @[hawkingrei](https://github.com/hawkingrei) + - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue of incorrect WARNINGS information when using Optimizer Hints [#53767](https://github.com/pingcap/tidb/issues/53767) @[hawkingrei](https://github.com/hawkingrei) + - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that the illegal column type `DECIMAL(0,0)` can be created in some cases [#53779](https://github.com/pingcap/tidb/issues/53779) @[tangenta](https://github.com/tangenta) + - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that the `memory_quota` hint might not work in subqueries [#53834](https://github.com/pingcap/tidb/issues/53834) @[qw4990](https://github.com/qw4990) + - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that JSON-related functions return errors inconsistent with MySQL in some cases [#53799](https://github.com/pingcap/tidb/issues/53799) @[dveeden](https://github.com/dveeden) + - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that improper use of metadata locks might lead to writing anomalous data when using the plan cache under certain circumstances [#53634](https://github.com/pingcap/tidb/issues/53634) @[zimulala](https://github.com/zimulala) + - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue that certain filter conditions in queries might cause the planner module to report an `invalid memory address or nil pointer dereference` error [#53582](https://github.com/pingcap/tidb/issues/53582) [#53580](https://github.com/pingcap/tidb/issues/53580) [#53594](https://github.com/pingcap/tidb/issues/53594) [#53603](https://github.com/pingcap/tidb/issues/53603) @[YangKeao](https://github.com/YangKeao) + - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that after a statement within a transaction is killed by OOM, if TiDB continues to execute the next statement within the same transaction, you might get an error `Trying to start aggressive locking while it's already started` and a panic occurs [#53540](https://github.com/pingcap/tidb/issues/53540) @[MyonKeminta](https://github.com/MyonKeminta) + - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that executing `ALTER TABLE ... REMOVE PARTITIONING` might cause data loss [#53385](https://github.com/pingcap/tidb/issues/53385) @[mjonss](https://github.com/mjonss) + - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue that `PREPARE`/`EXECUTE` statements with the `CONV` expression containing a `?` argument might result in incorrect query results when executed multiple times [#53505](https://github.com/pingcap/tidb/issues/53505) @[qw4990](https://github.com/qw4990) + - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that TiDB fails to reject unauthenticated user connections in some cases when using the `auth_socket` authentication plugin [#54031](https://github.com/pingcap/tidb/issues/54031) @[lcwangchao](https://github.com/lcwangchao) + - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue that the query latency of stale reads increases, caused by information schema cache misses [#53428](https://github.com/pingcap/tidb/issues/53428) @[crazycs520](https://github.com/crazycs520) + - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue that the `STATE` field in the `INFORMATION_SCHEMA.TIDB_TRX` table is empty due to the `size` of the `STATE` field not being defined [#53026](https://github.com/pingcap/tidb/issues/53026) @[cfzjywxk](https://github.com/cfzjywxk) + - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that the `tidb_enable_async_merge_global_stats` and `tidb_analyze_partition_concurrency` system variables do not take effect during automatic statistics collection [#53972](https://github.com/pingcap/tidb/issues/53972) @[hi-rustin](https://github.com/hi-rustin) + - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that using `CURRENT_DATE()` as the default value for a column results in incorrect query results [#53746](https://github.com/pingcap/tidb/issues/53746) @[tangenta](https://github.com/tangenta) + ++ TiKV + + - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-8.2.0.md > Bug fixes> TiKV - Fix the issue that setting the gRPC message compression method via `grpc-compression-type` does not take effect on messages sent from TiKV to TiDB [#17176](https://github.com/tikv/tikv/issues/17176) @[ekexium](https://github.com/ekexium) + - (dup): release-8.2.0.md > Bug fixes> TiKV - Fix the issue that highly concurrent Coprocessor requests might cause TiKV OOM [#16653](https://github.com/tikv/tikv/issues/16653) @[overvenus](https://github.com/overvenus) + - (dup): release-8.2.0.md > Bug fixes> TiKV - Fix the issue that CDC and log-backup do not limit the timeout of `check_leader` using the `advance-ts-interval` configuration, causing the `resolved_ts` lag to be too large when TiKV restarts normally in some cases [#17107](https://github.com/tikv/tikv/issues/17107) @[MyonKeminta](https://github.com/MyonKeminta) + ++ PD + + - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-7.1.4.md > Bug fixes> PD - Fix the issue that slots are not fully deleted in a resource group client, which causes the number of the allocated tokens to be less than the specified value [#7346](https://github.com/tikv/pd/issues/7346) @[guo-shaoge](https://github.com/guo-shaoge) + ++ TiFlash + + - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-8.2.0.md > Bug fixes> TiFlash - Fix the issue that a large number of duplicate rows might be read in FastScan mode after importing data via BR or TiDB Lightning [#9118](https://github.com/pingcap/tiflash/issues/9118) @[JinheLin](https://github.com/JinheLin) + - (dup): release-6.5.10.md > Bug fixes> TiFlash - Fix the issue that the `SUBSTRING_INDEX()` function might cause TiFlash to crash in some corner cases [#9116](https://github.com/pingcap/tiflash/issues/9116) @[wshwsh12](https://github.com/wshwsh12) + ++ Tools + + + Backup & Restore (BR) + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-6.5.10.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that log backup might be paused after the advancer owner migration [#53561](https://github.com/pingcap/tidb/issues/53561) @[RidRisR](https://github.com/RidRisR) + - (dup): release-6.5.10.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that BR fails to correctly identify errors due to multiple nested retries during the restore process [#54053](https://github.com/pingcap/tidb/issues/54053) @[RidRisR](https://github.com/RidRisR) + - (dup): release-8.2.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the inefficiency issue in scanning DDL jobs during incremental backups [#54139](https://github.com/pingcap/tidb/issues/54139) @[3pointer](https://github.com/3pointer) + - (dup): release-8.2.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the backup performance during checkpoint backups is affected due to interruptions in seeking Region leaders [#17168](https://github.com/tikv/tikv/issues/17168) @[Leavrth](https://github.com/Leavrth) + - (dup): release-8.1.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that after pausing, stopping, and rebuilding the log backup task, the task status is normal, but the checkpoint does not advance [#53047](https://github.com/pingcap/tidb/issues/53047) @[RidRisR](https://github.com/RidRisR) + + + TiCDC + + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Data Migration (DM) + + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Lightning + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + Dumpling + + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-6.5.10.md > Bug fixes> Tools> Dumpling - Fix the issue that Dumpling reports an error when exporting tables and views at the same time [#53682](https://github.com/pingcap/tidb/issues/53682) @[tangenta](https://github.com/tangenta) + + + TiUP + + - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + + TiDB Binlog + + - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) From c261d26b228013aff00f61e81a32a31d5a1c5231 Mon Sep 17 00:00:00 2001 From: Aolin Date: Tue, 23 Jul 2024 16:59:37 +0800 Subject: [PATCH 02/19] add INFORMATION_SCHEMA.KEYWORDS --- releases/release-7.5.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index b0565c86f05f4..d8f2f6171b6d5 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -13,7 +13,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- ## Compatibility changes -- note [#issue](https://github.com/pingcap/${repo-name}/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) +- Add a new system table [`INFORMATION_SCHEMA.KEYWORDS`](/information-schema/information-schema-keywords.md) to display the information of all keywords supported by TiDB [#48801](https://github.com/pingcap/tidb/issues/48801) @[dveeden](https://github.com/dveeden) ## Improvements From b7b591f79042031c0ca0e4cd43fa09309173730c Mon Sep 17 00:00:00 2001 From: Aolin Date: Thu, 25 Jul 2024 17:34:41 +0800 Subject: [PATCH 03/19] remove empty notes and add comments --- releases/release-7.5.3.md | 80 ++++++++++++++++++++++----------------- 1 file changed, 46 insertions(+), 34 deletions(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index d8f2f6171b6d5..0285ca3e99588 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -12,49 +12,41 @@ TiDB version: 7.5.3 Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with-tidb) | [Production deployment](https://docs.pingcap.com/tidb/v7.5/production-deployment-using-tiup) ## Compatibility changes - + - Add a new system table [`INFORMATION_SCHEMA.KEYWORDS`](/information-schema/information-schema-keywords.md) to display the information of all keywords supported by TiDB [#48801](https://github.com/pingcap/tidb/issues/48801) @[dveeden](https://github.com/dveeden) ## Improvements + TiDB - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-8.2.0.md > Improvements> TiDB - By batch deleting TiFlash placement rules, improve the processing speed of data GC after performing the `TRUNCATE` or `DROP` operation on partitioned tables [#54068](https://github.com/pingcap/tidb/issues/54068) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) + TiKV - - - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + - 删除非必要的 async block 以减少内存使用 [#16540](https://github.com/tikv/tikv/issues/16540) @[overvenus](https://github.com/overvenus) + PD - - - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + - 禁止将资源组（resource group）设置为角色（role） [#54417](https://github.com/pingcap/tidb/issues/54417) @[JmPotato](https://github.com/JmPotato) + TiFlash - - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-8.1.0.md > Improvements> TiFlash - Mitigate the issue that TiFlash might panic due to updating certificates after TLS is enabled [#8535](https://github.com/pingcap/tiflash/issues/8535) @[windtalker](https://github.com/windtalker) - (dup): release-8.2.0.md > Improvements> TiFlash - Reduce lock conflicts under highly concurrent data read operations and optimize short query performance [#9125](https://github.com/pingcap/tiflash/issues/9125) @[JinheLin](https://github.com/JinheLin) + Tools + Backup & Restore (BR) - - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-8.2.0.md > Improvements> Tools> Backup & Restore (BR) - Except for the `br log restore` subcommand, all other `br log` subcommands support skipping the loading of the TiDB `domain` data structure to reduce memory consumption [#52088](https://github.com/pingcap/tidb/issues/52088) @[Leavrth](https://github.com/Leavrth) - (dup): release-6.5.9.md > Improvements> Tools> Backup & Restore (BR) - Support automatically abandoning log backup tasks when encountering a large checkpoint lag, to avoid prolonged blocking GC and potential cluster issues [#50803](https://github.com/pingcap/tidb/issues/50803) @[RidRisR](https://github.com/RidRisR) - (dup): release-6.5.10.md > Improvements> Tools> Backup & Restore (BR) - Increase the number of retries for failures caused by DNS errors [#53029](https://github.com/pingcap/tidb/issues/53029) @[YuJuncen](https://github.com/YuJuncen) - (dup): release-8.1.0.md > Improvements> Tools> Backup & Restore (BR) - Add PITR integration test cases to cover compatibility testing for log backup and adding index acceleration [#51987](https://github.com/pingcap/tidb/issues/51987) @[Leavrth](https://github.com/Leavrth) + - (dup): release-6.5.10.md > 改进提升> Tools> Backup & Restore (BR) - 增加因 Region 没有 leader 导致的失败重试次数 [#54017](https://github.com/pingcap/tidb/issues/54017) @[Leavrth](https://github.com/Leavrth) + - 增加对阿里云使用环境变量设置访问身份的支持 [#45551](https://github.com/pingcap/tidb/issues/45551) @[RidRisR](https://github.com/RidRisR) + TiCDC - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-6.5.10.md > Improvements> Tools> TiCDC - Support directly outputting raw events when the downstream is a Message Queue (MQ) or cloud storage [#11211](https://github.com/pingcap/tiflow/issues/11211) @[CharlesCheung96](https://github.com/CharlesCheung96) + TiDB Data Migration (DM) @@ -85,9 +77,24 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- ## Bug fixes + TiDB - - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + - 修复加载 index 统计信息可能会造成内存泄漏的问题 [#54022](https://github.com/pingcap/tidb/issues/54022) @[hi-rustin](https://github.com/hi-rustin) + - 修复了 update 操作可以触发 stats cache的淘汰机制 [#53742](https://github.com/pingcap/tidb/issues/53742) @[hawkingrei](https://github.com/hawkingrei) + - 修复了在 Group By 语句中的引用间接占位符 ？会无法找到列的问题 [#53872] https://github.com/pingcap/tidb/issues/53872 @[qw4990](https://github.com/qw4990) + - 修复当排序规则为 utf8_bin 或 utf8mb4_bin 时意外消除“length()”条件的错误 [#53730](https://github.com/pingcap/tidb/issues/53730) @[elsa0520](https://github.com/elsa0520) + - 修复插入大科学记数法数字时的行为，使其与 mysql 保持一致 [#47787](https://github.com/pingcap/tidb/issues/47787) @[qw4990](https://github.com/qw4990) + - 修复递归 CTE 查询中可能会导致的无效指针 [#54449](https://github.com/pingcap/tidb/issues/54449) @[hawkingrei](https://github.com/hawkingrei) + - 修复统计数据在遇到重复时应该更新 stats_history 表，而不是现实插入 duplicate 错误 [#47539](https://github.com/pingcap/tidb/issues/47539) @[Defined2014](https://github.com/Defined2014) + - 修复了包含 Limit 的非关联子查询列剪裁不完善导致产生不必要回表的问题 [#54213](https://github.com/pingcap/tidb/issues/54213) @[qw4990](https://github.com/qw4990) + + - Fixed the issue of abnormally high memory usage caused by memTracker not being detached in HashJoin and IndexLookUp operators when used as the inner side of the Apply operator. [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) + - Fix the issue that recursive CTE operator tracks memory usage incorrectly. [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) + - 修复了一些事务 buffer 内存被重复统计的问题 [#53984](https://github.com/pingcap/tidb/issues/53984) @[ekexium](https://github.com/ekexium) + - 修复了 `show warnings` 获取警告时可能 panic 的问题 [#48756](https://github.com/pingcap/tidb/issues/48756) @[xhebox](https://github.com/xhebox) + - 修复了在 `sql_mode=''` 时，将 unsigned 类型字段更新为 `-1` 会得到 NULL 而不是 0 的问题。[#47816](https://github.com/pingcap/tidb/issues/47816) @[lcwangchao](https://github.com/lcwangchao) + - 修复了插入过大的科学计数法表示的数字时，返回 Warning 而非 Error 的问题。[#47787](https://github.com/pingcap/tidb/issues/47787) @[qw4990](https://github.com/qw4990) + - 修复了监控指标中连接数小于正常值的问题。[#54428](https://github.com/pingcap/tidb/issues/54428) @[YangKeao](https://github.com/YangKeao) + - 修复了使用 TiProxy 和 Resource Group 功能时连接数显示不正常的问题。[#54545](https://github.com/pingcap/tidb/issues/54545) @[YangKeao](https://github.com/YangKeao) - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue that executing `CREATE OR REPLACE VIEW` concurrently might result in the `table doesn't exist` error [#53673](https://github.com/pingcap/tidb/issues/53673) @[tangenta](https://github.com/tangenta) - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that TiDB might return incorrect query results when you query tables with virtual columns in transactions that involve data modification operations [#53951](https://github.com/pingcap/tidb/issues/53951) @[qw4990](https://github.com/qw4990) - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that executing the `SELECT DISTINCT CAST(col AS DECIMAL), CAST(col AS SIGNED) FROM ...` query might return incorrect results [#53726](https://github.com/pingcap/tidb/issues/53726) @[hawkingrei](https://github.com/hawkingrei) @@ -107,42 +114,49 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that using `CURRENT_DATE()` as the default value for a column results in incorrect query results [#53746](https://github.com/pingcap/tidb/issues/53746) @[tangenta](https://github.com/tangenta) + TiKV - - - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/tikv/tikv/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-8.2.0.md > Bug fixes> TiKV - Fix the issue that setting the gRPC message compression method via `grpc-compression-type` does not take effect on messages sent from TiKV to TiDB [#17176](https://github.com/tikv/tikv/issues/17176) @[ekexium](https://github.com/ekexium) - (dup): release-8.2.0.md > Bug fixes> TiKV - Fix the issue that highly concurrent Coprocessor requests might cause TiKV OOM [#16653](https://github.com/tikv/tikv/issues/16653) @[overvenus](https://github.com/overvenus) - (dup): release-8.2.0.md > Bug fixes> TiKV - Fix the issue that CDC and log-backup do not limit the timeout of `check_leader` using the `advance-ts-interval` configuration, causing the `resolved_ts` lag to be too large when TiKV restarts normally in some cases [#17107](https://github.com/tikv/tikv/issues/17107) @[MyonKeminta](https://github.com/MyonKeminta) + - 解决了 TiKV 应用损坏的 Raft 数据快照时不断 panic 的问题 [#15292](https://github.com/tikv/tikv/issues/15292) @[LykxSassinator](https://github.com/LykxSassinator) + PD - - - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/tikv/pd/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-7.1.4.md > Bug fixes> PD - Fix the issue that slots are not fully deleted in a resource group client, which causes the number of the allocated tokens to be less than the specified value [#7346](https://github.com/tikv/pd/issues/7346) @[guo-shaoge](https://github.com/guo-shaoge) + - 修复资源组 (Resource Group) 在请求 token 超过 500ms 时遇到超出配额限制的问题 [#8349](https://github.com/tikv/pd/issues/8349) @[nolouch](https://github.com/nolouch) + - 修复资源组 (Resource Group) 遇到的 data race 问题 [#8267](https://github.com/tikv/pd/issues/8267) @[HuSharp](https://github.com/HuSharp) + - 修复 operator 检查时遇到的 data race 问题 [#8263](https://github.com/tikv/pd/issues/8263) @[lhy1024](https://github.com/lhy1024) + - 修复 etcd client 中已经删除的节点仍然出现在候选连接列表中的问题 [#8286](https://github.com/tikv/pd/issues/8286) @[JmPotato](https://github.com/JmPotato) + - 修复 TiKV 侧 RegionSplitSize 配置变零后导致 PD panic 的问题 [#8323](https://github.com/tikv/pd/issues/8323) @[JmPotato](https://github.com/JmPotato) + - 修复加密管理器初始化问题 [#8384](https://github.com/tikv/pd/issues/8384) @[releungx](https://github.com/releungx) + - 修复脱敏日志问题 [#8419](https://github.com/tikv/pd/issues/8419) @[releungx](https://github.com/releungx) + TiFlash - + - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-8.2.0.md > Bug fixes> TiFlash - Fix the issue that a large number of duplicate rows might be read in FastScan mode after importing data via BR or TiDB Lightning [#9118](https://github.com/pingcap/tiflash/issues/9118) @[JinheLin](https://github.com/JinheLin) - (dup): release-6.5.10.md > Bug fixes> TiFlash - Fix the issue that the `SUBSTRING_INDEX()` function might cause TiFlash to crash in some corner cases [#9116](https://github.com/pingcap/tiflash/issues/9116) @[wshwsh12](https://github.com/wshwsh12) + - 修复以空字符串作为 TiFlash 中 SSL 证书配置项的值，会意外地开启 TLS 并导致 TiFlash 启动失败的问题 [#9235](https://github.com/pingcap/tiflash/issues/9235) @[JaySon-Huang](https://github.com/JaySon-Huang) + - 修复开启延迟物化后，部分查询可能在执行时报类型不匹配的错误 [#9175](https://github.com/pingcap/tiflash/issues/9175) @[JinheLin](https://github.com/JinheLin) + - 修复开启延迟物化后，带有虚拟生成列的查询可能导致返回错误结果的问题 [#9188](https://github.com/pingcap/tiflash/issues/9188) @[JinheLin](https://github.com/JinheLin) + - 修复跨数据库对带有空分区的分区表执行 `RENAME TABLE ... TO ...` 之后，可能导致 TiFlash panic 的问题 [#9132](https://github.com/pingcap/tiflash/issues/9132) @[JaySon-Huang](https://github.com/JaySon-Huang) + Tools + Backup & Restore (BR) - - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - (dup): release-6.5.10.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that log backup might be paused after the advancer owner migration [#53561](https://github.com/pingcap/tidb/issues/53561) @[RidRisR](https://github.com/RidRisR) - (dup): release-6.5.10.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that BR fails to correctly identify errors due to multiple nested retries during the restore process [#54053](https://github.com/pingcap/tidb/issues/54053) @[RidRisR](https://github.com/RidRisR) - (dup): release-8.2.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the inefficiency issue in scanning DDL jobs during incremental backups [#54139](https://github.com/pingcap/tidb/issues/54139) @[3pointer](https://github.com/3pointer) - (dup): release-8.2.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the backup performance during checkpoint backups is affected due to interruptions in seeking Region leaders [#17168](https://github.com/tikv/tikv/issues/17168) @[Leavrth](https://github.com/Leavrth) - (dup): release-8.1.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that after pausing, stopping, and rebuilding the log backup task, the task status is normal, but the checkpoint does not advance [#53047](https://github.com/pingcap/tidb/issues/53047) @[RidRisR](https://github.com/RidRisR) + - 修复增量备份恢复中回放 add index, modify column 等需要回填的 ddl 可能出错的问题[#54426](https://github.com/pingcap/tidb/issues/54426) @[3pointer](https://github.com/3pointer) + TiCDC - - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + + - 修复拆分 Update 事件后校验码没有正确设置为 0 的问题 [#11402](https://github.com/pingcap/tiflow/issues/11402) @[3AceShowHand](https://github.com/3AceShowHand) + - 修复当下游 Kafka 无法访问时，Processor 模块可能卡住的问题 [#11340](https://github.com/pingcap/tiflow/issues/11340) @[asddongmen](https://github.com/asddongmen) + TiDB Data Migration (DM) @@ -156,8 +170,6 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- + Dumpling - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-6.5.10.md > Bug fixes> Tools> Dumpling - Fix the issue that Dumpling reports an error when exporting tables and views at the same time [#53682](https://github.com/pingcap/tidb/issues/53682) @[tangenta](https://github.com/tangenta) + TiUP From 5226dd91ab270b2d34c37eb3b84463e948ce7cf6 Mon Sep 17 00:00:00 2001 From: Aolin Date: Fri, 26 Jul 2024 16:42:48 +0800 Subject: [PATCH 04/19] update TiKV, TiFlash, BR, and TiCDC parts --- releases/release-7.5.3.md | 20 +++++++++----------- 1 file changed, 9 insertions(+), 11 deletions(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index 0285ca3e99588..97d28cc8ae6c7 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -43,7 +43,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - (dup): release-6.5.10.md > Improvements> Tools> Backup & Restore (BR) - Increase the number of retries for failures caused by DNS errors [#53029](https://github.com/pingcap/tidb/issues/53029) @[YuJuncen](https://github.com/YuJuncen) - (dup): release-8.1.0.md > Improvements> Tools> Backup & Restore (BR) - Add PITR integration test cases to cover compatibility testing for log backup and adding index acceleration [#51987](https://github.com/pingcap/tidb/issues/51987) @[Leavrth](https://github.com/Leavrth) - (dup): release-6.5.10.md > 改进提升> Tools> Backup & Restore (BR) - 增加因 Region 没有 leader 导致的失败重试次数 [#54017](https://github.com/pingcap/tidb/issues/54017) @[Leavrth](https://github.com/Leavrth) - - 增加对阿里云使用环境变量设置访问身份的支持 [#45551](https://github.com/pingcap/tidb/issues/45551) @[RidRisR](https://github.com/RidRisR) + - Support setting Alibaba Cloud access credentials through environment variables [#45551](https://github.com/pingcap/tidb/issues/45551) @[RidRisR](https://github.com/RidRisR) + TiCDC @@ -118,7 +118,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - (dup): release-8.2.0.md > Bug fixes> TiKV - Fix the issue that setting the gRPC message compression method via `grpc-compression-type` does not take effect on messages sent from TiKV to TiDB [#17176](https://github.com/tikv/tikv/issues/17176) @[ekexium](https://github.com/ekexium) - (dup): release-8.2.0.md > Bug fixes> TiKV - Fix the issue that highly concurrent Coprocessor requests might cause TiKV OOM [#16653](https://github.com/tikv/tikv/issues/16653) @[overvenus](https://github.com/overvenus) - (dup): release-8.2.0.md > Bug fixes> TiKV - Fix the issue that CDC and log-backup do not limit the timeout of `check_leader` using the `advance-ts-interval` configuration, causing the `resolved_ts` lag to be too large when TiKV restarts normally in some cases [#17107](https://github.com/tikv/tikv/issues/17107) @[MyonKeminta](https://github.com/MyonKeminta) - - 解决了 TiKV 应用损坏的 Raft 数据快照时不断 panic 的问题 [#15292](https://github.com/tikv/tikv/issues/15292) @[LykxSassinator](https://github.com/LykxSassinator) + - Fix the issue that TiKV might repeatedly panic when applying a corrupted Raft data snapshot [#15292](https://github.com/tikv/tikv/issues/15292) @[LykxSassinator](https://github.com/LykxSassinator) + PD @@ -133,14 +133,12 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- + TiFlash - - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflash/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - (dup): release-8.2.0.md > Bug fixes> TiFlash - Fix the issue that a large number of duplicate rows might be read in FastScan mode after importing data via BR or TiDB Lightning [#9118](https://github.com/pingcap/tiflash/issues/9118) @[JinheLin](https://github.com/JinheLin) - (dup): release-6.5.10.md > Bug fixes> TiFlash - Fix the issue that the `SUBSTRING_INDEX()` function might cause TiFlash to crash in some corner cases [#9116](https://github.com/pingcap/tiflash/issues/9116) @[wshwsh12](https://github.com/wshwsh12) - - 修复以空字符串作为 TiFlash 中 SSL 证书配置项的值，会意外地开启 TLS 并导致 TiFlash 启动失败的问题 [#9235](https://github.com/pingcap/tiflash/issues/9235) @[JaySon-Huang](https://github.com/JaySon-Huang) - - 修复开启延迟物化后，部分查询可能在执行时报类型不匹配的错误 [#9175](https://github.com/pingcap/tiflash/issues/9175) @[JinheLin](https://github.com/JinheLin) - - 修复开启延迟物化后，带有虚拟生成列的查询可能导致返回错误结果的问题 [#9188](https://github.com/pingcap/tiflash/issues/9188) @[JinheLin](https://github.com/JinheLin) - - 修复跨数据库对带有空分区的分区表执行 `RENAME TABLE ... TO ...` 之后，可能导致 TiFlash panic 的问题 [#9132](https://github.com/pingcap/tiflash/issues/9132) @[JaySon-Huang](https://github.com/JaySon-Huang) + - Fix the issue that setting the SSL certificate configuration to an empty string in TiFlash incorrectly enables TLS and causes TiFlash to fail to start [#9235](https://github.com/pingcap/tiflash/issues/9235) @[JaySon-Huang](https://github.com/JaySon-Huang) + - Fix the issue that some queries might report a type mismatch error after enabling late materialization [#9175](https://github.com/pingcap/tiflash/issues/9175) @[JinheLin](https://github.com/JinheLin) + - Fix the issue that queries with virtual generated columns might return incorrect results after enabling late materialization [#9188](https://github.com/pingcap/tiflash/issues/9188) @[JinheLin](https://github.com/JinheLin) + - Fix the issue that TiFlash might panic after executing `RENAME TABLE ... TO ...` on a partitioned table with empty partitions across databases [#9132](https://github.com/pingcap/tiflash/issues/9132) @[JaySon-Huang](https://github.com/JaySon-Huang) + Tools @@ -151,12 +149,12 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - (dup): release-8.2.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the inefficiency issue in scanning DDL jobs during incremental backups [#54139](https://github.com/pingcap/tidb/issues/54139) @[3pointer](https://github.com/3pointer) - (dup): release-8.2.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the backup performance during checkpoint backups is affected due to interruptions in seeking Region leaders [#17168](https://github.com/tikv/tikv/issues/17168) @[Leavrth](https://github.com/Leavrth) - (dup): release-8.1.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that after pausing, stopping, and rebuilding the log backup task, the task status is normal, but the checkpoint does not advance [#53047](https://github.com/pingcap/tidb/issues/53047) @[RidRisR](https://github.com/RidRisR) - - 修复增量备份恢复中回放 add index, modify column 等需要回填的 ddl 可能出错的问题[#54426](https://github.com/pingcap/tidb/issues/54426) @[3pointer](https://github.com/3pointer) + - Fix the issue that DDLs requiring backfilling, such as `ADD INDEX` and `MODIFY COLUMN`, might not be correctly recovered during incremental restore [#54426](https://github.com/pingcap/tidb/issues/54426) @[3pointer](https://github.com/3pointer) + TiCDC - - 修复拆分 Update 事件后校验码没有正确设置为 0 的问题 [#11402](https://github.com/pingcap/tiflow/issues/11402) @[3AceShowHand](https://github.com/3AceShowHand) - - 修复当下游 Kafka 无法访问时，Processor 模块可能卡住的问题 [#11340](https://github.com/pingcap/tiflow/issues/11340) @[asddongmen](https://github.com/asddongmen) + - Fix the issue that the checksum is not correctly set to `0` after splitting Update events [#11402](https://github.com/pingcap/tiflow/issues/11402) @[3AceShowHand](https://github.com/3AceShowHand) + - Fix the issue that the Processor module might get stuck when the downstream Kafka is inaccessible [#11340](https://github.com/pingcap/tiflow/issues/11340) @[asddongmen](https://github.com/asddongmen) + TiDB Data Migration (DM) From 4527fc802222ec2743e29a32fa75377d7ab98ce4 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Mon, 29 Jul 2024 15:32:43 +0800 Subject: [PATCH 05/19] translate PD bug fixes --- releases/release-7.5.3.md | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index 97d28cc8ae6c7..1d818cce1874c 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -26,8 +26,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - 删除非必要的 async block 以减少内存使用 [#16540](https://github.com/tikv/tikv/issues/16540) @[overvenus](https://github.com/overvenus) + PD - - - 禁止将资源组（resource group）设置为角色（role） [#54417](https://github.com/pingcap/tidb/issues/54417) @[JmPotato](https://github.com/JmPotato) + + TiFlash @@ -121,15 +120,16 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - Fix the issue that TiKV might repeatedly panic when applying a corrupted Raft data snapshot [#15292](https://github.com/tikv/tikv/issues/15292) @[LykxSassinator](https://github.com/LykxSassinator) + PD - + - (dup): release-7.1.4.md > Bug fixes> PD - Fix the issue that slots are not fully deleted in a resource group client, which causes the number of the allocated tokens to be less than the specified value [#7346](https://github.com/tikv/pd/issues/7346) @[guo-shaoge](https://github.com/guo-shaoge) - - 修复资源组 (Resource Group) 在请求 token 超过 500ms 时遇到超出配额限制的问题 [#8349](https://github.com/tikv/pd/issues/8349) @[nolouch](https://github.com/nolouch) - - 修复资源组 (Resource Group) 遇到的 data race 问题 [#8267](https://github.com/tikv/pd/issues/8267) @[HuSharp](https://github.com/HuSharp) - - 修复 operator 检查时遇到的 data race 问题 [#8263](https://github.com/tikv/pd/issues/8263) @[lhy1024](https://github.com/lhy1024) - - 修复 etcd client 中已经删除的节点仍然出现在候选连接列表中的问题 [#8286](https://github.com/tikv/pd/issues/8286) @[JmPotato](https://github.com/JmPotato) - - 修复 TiKV 侧 RegionSplitSize 配置变零后导致 PD panic 的问题 [#8323](https://github.com/tikv/pd/issues/8323) @[JmPotato](https://github.com/JmPotato) - - 修复加密管理器初始化问题 [#8384](https://github.com/tikv/pd/issues/8384) @[releungx](https://github.com/releungx) - - 修复脱敏日志问题 [#8419](https://github.com/tikv/pd/issues/8419) @[releungx](https://github.com/releungx) + - Fix the issue that a resource group encounters quota limits when requesting tokens for more than 500ms [#8349](https://github.com/tikv/pd/issues/8349) @[nolouch](https://github.com/nolouch) + - Fix the data race issue of resource groups [#8267](https://github.com/tikv/pd/issues/8267) @[HuSharp](https://github.com/HuSharp) + - Fix the data race issue that PD encounters during operator checks [#8263](https://github.com/tikv/pd/issues/8263)](https://github.com/tikv/pd/issues/8263) @[lhy1024](https://github.com/lhy1024) + - Fix the issue that deleted nodes still appear in the candidate connection list in etcd client [#8286](https://github.com/tikv/pd/issues/8286) @[JmPotato](https://github.com/JmPotato) + - Fix the issue that setting the TiKV configuration item [`coprocessor.region-split-size`](/tikv-configuration-file.md#region-split-size) to a value less than 1 MiB causes PD panic [#8323](https://github.com/tikv/pd/issues/8323) @[JmPotato](https://github.com/JmPotato) + - Fix the issue that the encryption manager is not initialized before use [#8384](https://github.com/tikv/pd/issues/8384) @[releungx](https://github.com/releungx) + - Fix the issue that PD logs are not fully redacted when the PD configuration item [`redact-info-log`](/pd-configuration-file.md#redact-info-log-new-in-v50) is enabled [#8419](https://github.com/tikv/pd/issues/8419) @[releungx](https://github.com/releungx) + - Fix the issue that no error is reported when binding a role to a resource group [#54417](https://github.com/pingcap/tidb/issues/54417) @[JmPotato](https://github.com/JmPotato) + TiFlash From ca186411a26728dc60f62a87d6cb38c67298307f Mon Sep 17 00:00:00 2001 From: Lilian Lee Date: Mon, 29 Jul 2024 15:34:30 +0800 Subject: [PATCH 06/19] Align with the latest Chinese version --- releases/release-7.5.3.md | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index 1d818cce1874c..a3b0e8c3bd020 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -86,14 +86,15 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - 修复统计数据在遇到重复时应该更新 stats_history 表，而不是现实插入 duplicate 错误 [#47539](https://github.com/pingcap/tidb/issues/47539) @[Defined2014](https://github.com/Defined2014) - 修复了包含 Limit 的非关联子查询列剪裁不完善导致产生不必要回表的问题 [#54213](https://github.com/pingcap/tidb/issues/54213) @[qw4990](https://github.com/qw4990) - - Fixed the issue of abnormally high memory usage caused by memTracker not being detached in HashJoin and IndexLookUp operators when used as the inner side of the Apply operator. [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) - - Fix the issue that recursive CTE operator tracks memory usage incorrectly. [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) - - 修复了一些事务 buffer 内存被重复统计的问题 [#53984](https://github.com/pingcap/tidb/issues/53984) @[ekexium](https://github.com/ekexium) - - 修复了 `show warnings` 获取警告时可能 panic 的问题 [#48756](https://github.com/pingcap/tidb/issues/48756) @[xhebox](https://github.com/xhebox) - - 修复了在 `sql_mode=''` 时，将 unsigned 类型字段更新为 `-1` 会得到 NULL 而不是 0 的问题。[#47816](https://github.com/pingcap/tidb/issues/47816) @[lcwangchao](https://github.com/lcwangchao) - - 修复了插入过大的科学计数法表示的数字时，返回 Warning 而非 Error 的问题。[#47787](https://github.com/pingcap/tidb/issues/47787) @[qw4990](https://github.com/qw4990) - - 修复了监控指标中连接数小于正常值的问题。[#54428](https://github.com/pingcap/tidb/issues/54428) @[YangKeao](https://github.com/YangKeao) - - 修复了使用 TiProxy 和 Resource Group 功能时连接数显示不正常的问题。[#54545](https://github.com/pingcap/tidb/issues/54545) @[YangKeao](https://github.com/YangKeao) + - 修复在 `HashJoin` 或 `IndexLookUp` 算子作为 `Apply` 算子的被驱动侧子节点时，由于 `memTracker` 未被析构而导致的内存异常高的问题 [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) + - 修复递归的 CTE 算子错误地跟踪内存使用的问题 [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) + - 修复事务占用的内存可能被多次重复统计的问题 [#53984](https://github.com/pingcap/tidb/issues/53984) @[ekexium](https://github.com/ekexium) + - 修复使用 `SHOW WARNINGS;` 获取警告时可能导致 panic 的问题 [#48756](https://github.com/pingcap/tidb/issues/48756) @[xhebox](https://github.com/xhebox) + - 修复在 `sql_mode=''` 时，将 `UNSIGNED` 类型字段更新为 `-1` 会得到 NULL 而不是 `0` 的问题 [#47816](https://github.com/pingcap/tidb/issues/47816) @[lcwangchao](https://github.com/lcwangchao) + - 修复当第一个参数是 `month` 并且第二个参数是负数时，`TIMESTAMPADD()` 函数会进入无限循环的问题 [#54908](https://github.com/pingcap/tidb/issues/54908) @[xzhangxian1008](https://github.com/xzhangxian1008) + - 修复插入过大的科学计数法表示的数字时，返回 Warning 而非 Error 的问题 [#47787](https://github.com/pingcap/tidb/issues/47787) @[qw4990](https://github.com/qw4990) + - 修复某些连接在握手完成之前退出导致监控指标中连接数 (Connection Count) 不正确的问题 [#54428](https://github.com/pingcap/tidb/issues/54428) @[YangKeao](https://github.com/YangKeao) + - 修复使用 TiProxy 和资源组功能时，每个资源组的连接数 (Connection Count) 显示不正确的问题 [#54545](https://github.com/pingcap/tidb/issues/54545) @[YangKeao](https://github.com/YangKeao) - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue that executing `CREATE OR REPLACE VIEW` concurrently might result in the `table doesn't exist` error [#53673](https://github.com/pingcap/tidb/issues/53673) @[tangenta](https://github.com/tangenta) - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that TiDB might return incorrect query results when you query tables with virtual columns in transactions that involve data modification operations [#53951](https://github.com/pingcap/tidb/issues/53951) @[qw4990](https://github.com/qw4990) - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that executing the `SELECT DISTINCT CAST(col AS DECIMAL), CAST(col AS SIGNED) FROM ...` query might return incorrect results [#53726](https://github.com/pingcap/tidb/issues/53726) @[hawkingrei](https://github.com/hawkingrei) From 569d459e89d6205fa50651aff4e18a6f20ee7b1d Mon Sep 17 00:00:00 2001 From: lilin90 Date: Mon, 29 Jul 2024 16:09:08 +0800 Subject: [PATCH 07/19] Add 9 bug fixes in EN --- releases/release-7.5.3.md | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index a3b0e8c3bd020..d29c629098b3f 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -85,16 +85,16 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - 修复递归 CTE 查询中可能会导致的无效指针 [#54449](https://github.com/pingcap/tidb/issues/54449) @[hawkingrei](https://github.com/hawkingrei) - 修复统计数据在遇到重复时应该更新 stats_history 表，而不是现实插入 duplicate 错误 [#47539](https://github.com/pingcap/tidb/issues/47539) @[Defined2014](https://github.com/Defined2014) - 修复了包含 Limit 的非关联子查询列剪裁不完善导致产生不必要回表的问题 [#54213](https://github.com/pingcap/tidb/issues/54213) @[qw4990](https://github.com/qw4990) - - - 修复在 `HashJoin` 或 `IndexLookUp` 算子作为 `Apply` 算子的被驱动侧子节点时，由于 `memTracker` 未被析构而导致的内存异常高的问题 [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) - - 修复递归的 CTE 算子错误地跟踪内存使用的问题 [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) - - 修复事务占用的内存可能被多次重复统计的问题 [#53984](https://github.com/pingcap/tidb/issues/53984) @[ekexium](https://github.com/ekexium) - - 修复使用 `SHOW WARNINGS;` 获取警告时可能导致 panic 的问题 [#48756](https://github.com/pingcap/tidb/issues/48756) @[xhebox](https://github.com/xhebox) - - 修复在 `sql_mode=''` 时，将 `UNSIGNED` 类型字段更新为 `-1` 会得到 NULL 而不是 `0` 的问题 [#47816](https://github.com/pingcap/tidb/issues/47816) @[lcwangchao](https://github.com/lcwangchao) - - 修复当第一个参数是 `month` 并且第二个参数是负数时，`TIMESTAMPADD()` 函数会进入无限循环的问题 [#54908](https://github.com/pingcap/tidb/issues/54908) @[xzhangxian1008](https://github.com/xzhangxian1008) - - 修复插入过大的科学计数法表示的数字时，返回 Warning 而非 Error 的问题 [#47787](https://github.com/pingcap/tidb/issues/47787) @[qw4990](https://github.com/qw4990) - - 修复某些连接在握手完成之前退出导致监控指标中连接数 (Connection Count) 不正确的问题 [#54428](https://github.com/pingcap/tidb/issues/54428) @[YangKeao](https://github.com/YangKeao) - - 修复使用 TiProxy 和资源组功能时，每个资源组的连接数 (Connection Count) 显示不正确的问题 [#54545](https://github.com/pingcap/tidb/issues/54545) @[YangKeao](https://github.com/YangKeao) + + - Fix the issue of abnormally high memory usage caused by `memTracker` not being detached when the `HashJoin` or `IndexLookUp` operator is the driven side sub-node of the `Apply` operator [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) + - Fix the issue that the recursive CTE operator incorrectly tracks memory usage [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) + - Fix the issue that the memory used by transactions might be repeatedly tracked multiple times [#53984](https://github.com/pingcap/tidb/issues/53984) @[ekexium](https://github.com/ekexium) + - Fix the issue that using `SHOW WARNINGS;` to obtain warnings might cause a panic [#48756](https://github.com/pingcap/tidb/issues/48756) @[xhebox](https://github.com/xhebox) + - Fix the issue that updating an `UNSIGNED` type of field to `-1` returns `null` instead of `0` when `sql_mode=''` [#47816](https://github.com/pingcap/tidb/issues/47816) @[lcwangchao](https://github.com/lcwangchao) + - Fix the issue that the `TIMESTAMPADD()` function goes into an infinite loop when the first argument is `month` and the second argument is negative [#54908](https://github.com/pingcap/tidb/issues/54908) @[xzhangxian1008](https://github.com/xzhangxian1008) + - Fix the issue that inserting an overlarge number in scientific notation returns a warning instead of an error [#47787](https://github.com/pingcap/tidb/issues/47787) @[qw4990](https://github.com/qw4990) + - Fix the issue that the Connection Count monitoring metric is incorrect when some connections exit before the handshake is complete [#54428](https://github.com/pingcap/tidb/issues/54428) @[YangKeao](https://github.com/YangKeao) + - Fix the issue that the Connection Count of each resource group is incorrect when using TiProxy and resource groups [#54545](https://github.com/pingcap/tidb/issues/54545) @[YangKeao](https://github.com/YangKeao) - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue that executing `CREATE OR REPLACE VIEW` concurrently might result in the `table doesn't exist` error [#53673](https://github.com/pingcap/tidb/issues/53673) @[tangenta](https://github.com/tangenta) - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that TiDB might return incorrect query results when you query tables with virtual columns in transactions that involve data modification operations [#53951](https://github.com/pingcap/tidb/issues/53951) @[qw4990](https://github.com/qw4990) - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that executing the `SELECT DISTINCT CAST(col AS DECIMAL), CAST(col AS SIGNED) FROM ...` query might return incorrect results [#53726](https://github.com/pingcap/tidb/issues/53726) @[hawkingrei](https://github.com/hawkingrei) From baa44d1b802e880f7f1780160525879cc59bdda6 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Mon, 29 Jul 2024 16:34:20 +0800 Subject: [PATCH 08/19] Apply suggestions from code review --- releases/release-7.5.3.md | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index d29c629098b3f..704c889769d1b 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -77,14 +77,14 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- + TiDB - - 修复加载 index 统计信息可能会造成内存泄漏的问题 [#54022](https://github.com/pingcap/tidb/issues/54022) @[hi-rustin](https://github.com/hi-rustin) - - 修复了 update 操作可以触发 stats cache的淘汰机制 [#53742](https://github.com/pingcap/tidb/issues/53742) @[hawkingrei](https://github.com/hawkingrei) - - 修复了在 Group By 语句中的引用间接占位符 ？会无法找到列的问题 [#53872] https://github.com/pingcap/tidb/issues/53872 @[qw4990](https://github.com/qw4990) - - 修复当排序规则为 utf8_bin 或 utf8mb4_bin 时意外消除“length()”条件的错误 [#53730](https://github.com/pingcap/tidb/issues/53730) @[elsa0520](https://github.com/elsa0520) - - 修复插入大科学记数法数字时的行为，使其与 mysql 保持一致 [#47787](https://github.com/pingcap/tidb/issues/47787) @[qw4990](https://github.com/qw4990) - - 修复递归 CTE 查询中可能会导致的无效指针 [#54449](https://github.com/pingcap/tidb/issues/54449) @[hawkingrei](https://github.com/hawkingrei) - - 修复统计数据在遇到重复时应该更新 stats_history 表，而不是现实插入 duplicate 错误 [#47539](https://github.com/pingcap/tidb/issues/47539) @[Defined2014](https://github.com/Defined2014) - - 修复了包含 Limit 的非关联子查询列剪裁不完善导致产生不必要回表的问题 [#54213](https://github.com/pingcap/tidb/issues/54213) @[qw4990](https://github.com/qw4990) + - Fix the issue that loading index statistics might cause memory leaks [#54022](https://github.com/pingcap/tidb/issues/54022) @[hi-rustin](https://github.com/hi-rustin) + - Fix the issue that the `UPDATE` operation can cause TiDB OOM in multi-table scenarios [#53742](https://github.com/pingcap/tidb/issues/53742) @[hawkingrei](https://github.com/hawkingrei) + - Fix the issue that indirect placeholder `?' references in a `GROUP BY` statement cannot find columns [#53872] https://github.com/pingcap/tidb/issues/53872 @[qw4990](https://github.com/qw4990) + - Fix the issue that the `LENGTH()` condition is unexpectedly removed when the sort rule is `utf8_bin` or `utf8mb4_bin` [#53730](https://github.com/pingcap/tidb/issues/53730) @[elsa0520](https://github.com/elsa0520) + - Fix the abnormal behavior when inserting a large scientific notation number to make it consistent with MySQL [#47787](https://github.com/pingcap/tidb/issues/47787) @[qw4990](https://github.com/qw4990) + - Fix the issue that recursive CTE queries might result in invalid pointers [#54449](https://github.com/pingcap/tidb/issues/54449) @[hawkingrei](https://github.com/hawkingrei) + - Fix the issue that statistics do not update the `stats_history` table when encountering primary key duplicates [#47539](https://github.com/pingcap/tidb/issues/47539) @[Defined2014](https://github.com/Defined2014) + - Fix the issue that when queries contain non-correlated subqueries and `LIMIT` clauses, column pruning might be incomplete and result in a less optimal plan [#54213](https://github.com/pingcap/tidb/issues/54213) @[qw4990](https://github.com/qw4990) - Fix the issue of abnormally high memory usage caused by `memTracker` not being detached when the `HashJoin` or `IndexLookUp` operator is the driven side sub-node of the `Apply` operator [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) - Fix the issue that the recursive CTE operator incorrectly tracks memory usage [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) From f46669be3b2a25e5be4bf79fa84328d59ab11ed4 Mon Sep 17 00:00:00 2001 From: Lilian Lee Date: Tue, 30 Jul 2024 10:00:38 +0800 Subject: [PATCH 09/19] Apply suggestions from code review Co-authored-by: xixirangrang --- releases/release-7.5.3.md | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index 704c889769d1b..9f5015ef2d37a 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -92,8 +92,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - Fix the issue that using `SHOW WARNINGS;` to obtain warnings might cause a panic [#48756](https://github.com/pingcap/tidb/issues/48756) @[xhebox](https://github.com/xhebox) - Fix the issue that updating an `UNSIGNED` type of field to `-1` returns `null` instead of `0` when `sql_mode=''` [#47816](https://github.com/pingcap/tidb/issues/47816) @[lcwangchao](https://github.com/lcwangchao) - Fix the issue that the `TIMESTAMPADD()` function goes into an infinite loop when the first argument is `month` and the second argument is negative [#54908](https://github.com/pingcap/tidb/issues/54908) @[xzhangxian1008](https://github.com/xzhangxian1008) - - Fix the issue that inserting an overlarge number in scientific notation returns a warning instead of an error [#47787](https://github.com/pingcap/tidb/issues/47787) @[qw4990](https://github.com/qw4990) - - Fix the issue that the Connection Count monitoring metric is incorrect when some connections exit before the handshake is complete [#54428](https://github.com/pingcap/tidb/issues/54428) @[YangKeao](https://github.com/YangKeao) + - Fix the issue that the Connection Count monitoring metric in Grafana is incorrect when some connections exit before the handshake is complete [#54428](https://github.com/pingcap/tidb/issues/54428) @[YangKeao](https://github.com/YangKeao) - Fix the issue that the Connection Count of each resource group is incorrect when using TiProxy and resource groups [#54545](https://github.com/pingcap/tidb/issues/54545) @[YangKeao](https://github.com/YangKeao) - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue that executing `CREATE OR REPLACE VIEW` concurrently might result in the `table doesn't exist` error [#53673](https://github.com/pingcap/tidb/issues/53673) @[tangenta](https://github.com/tangenta) - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that TiDB might return incorrect query results when you query tables with virtual columns in transactions that involve data modification operations [#53951](https://github.com/pingcap/tidb/issues/53951) @[qw4990](https://github.com/qw4990) From 745f5aa480358be246c4b8c6188754188de97314 Mon Sep 17 00:00:00 2001 From: lilin90 Date: Tue, 30 Jul 2024 10:06:11 +0800 Subject: [PATCH 10/19] Update wording --- releases/release-7.5.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index 9f5015ef2d37a..f5f0be1d1683d 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -81,7 +81,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - Fix the issue that the `UPDATE` operation can cause TiDB OOM in multi-table scenarios [#53742](https://github.com/pingcap/tidb/issues/53742) @[hawkingrei](https://github.com/hawkingrei) - Fix the issue that indirect placeholder `?' references in a `GROUP BY` statement cannot find columns [#53872] https://github.com/pingcap/tidb/issues/53872 @[qw4990](https://github.com/qw4990) - Fix the issue that the `LENGTH()` condition is unexpectedly removed when the sort rule is `utf8_bin` or `utf8mb4_bin` [#53730](https://github.com/pingcap/tidb/issues/53730) @[elsa0520](https://github.com/elsa0520) - - Fix the abnormal behavior when inserting a large scientific notation number to make it consistent with MySQL [#47787](https://github.com/pingcap/tidb/issues/47787) @[qw4990](https://github.com/qw4990) + - Fix the issue that inserting an overlarge number in scientific notation returns a warning instead of an error, making it consistent with MySQL [#47787](https://github.com/pingcap/tidb/issues/47787) @[qw4990](https://github.com/qw4990) - Fix the issue that recursive CTE queries might result in invalid pointers [#54449](https://github.com/pingcap/tidb/issues/54449) @[hawkingrei](https://github.com/hawkingrei) - Fix the issue that statistics do not update the `stats_history` table when encountering primary key duplicates [#47539](https://github.com/pingcap/tidb/issues/47539) @[Defined2014](https://github.com/Defined2014) - Fix the issue that when queries contain non-correlated subqueries and `LIMIT` clauses, column pruning might be incomplete and result in a less optimal plan [#54213](https://github.com/pingcap/tidb/issues/54213) @[qw4990](https://github.com/qw4990) From ff200fedd75d7c88bb8cd52b116dd9b83e4ae0fb Mon Sep 17 00:00:00 2001 From: Lilian Lee Date: Tue, 30 Jul 2024 10:08:17 +0800 Subject: [PATCH 11/19] Update format --- releases/release-7.5.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index f5f0be1d1683d..ee8e832622168 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -85,7 +85,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - Fix the issue that recursive CTE queries might result in invalid pointers [#54449](https://github.com/pingcap/tidb/issues/54449) @[hawkingrei](https://github.com/hawkingrei) - Fix the issue that statistics do not update the `stats_history` table when encountering primary key duplicates [#47539](https://github.com/pingcap/tidb/issues/47539) @[Defined2014](https://github.com/Defined2014) - Fix the issue that when queries contain non-correlated subqueries and `LIMIT` clauses, column pruning might be incomplete and result in a less optimal plan [#54213](https://github.com/pingcap/tidb/issues/54213) @[qw4990](https://github.com/qw4990) - + - Fix the issue of abnormally high memory usage caused by `memTracker` not being detached when the `HashJoin` or `IndexLookUp` operator is the driven side sub-node of the `Apply` operator [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) - Fix the issue that the recursive CTE operator incorrectly tracks memory usage [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) - Fix the issue that the memory used by transactions might be repeatedly tracked multiple times [#53984](https://github.com/pingcap/tidb/issues/53984) @[ekexium](https://github.com/ekexium) From 4df77609b2549d81dcd1c3a18feaa0c953bc03b5 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Tue, 30 Jul 2024 10:42:51 +0800 Subject: [PATCH 12/19] Apply suggestions from code review Co-authored-by: Lilian Lee --- releases/release-7.5.3.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index ee8e832622168..a5cae0883cd17 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -79,12 +79,12 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - Fix the issue that loading index statistics might cause memory leaks [#54022](https://github.com/pingcap/tidb/issues/54022) @[hi-rustin](https://github.com/hi-rustin) - Fix the issue that the `UPDATE` operation can cause TiDB OOM in multi-table scenarios [#53742](https://github.com/pingcap/tidb/issues/53742) @[hawkingrei](https://github.com/hawkingrei) - - Fix the issue that indirect placeholder `?' references in a `GROUP BY` statement cannot find columns [#53872] https://github.com/pingcap/tidb/issues/53872 @[qw4990](https://github.com/qw4990) - - Fix the issue that the `LENGTH()` condition is unexpectedly removed when the sort rule is `utf8_bin` or `utf8mb4_bin` [#53730](https://github.com/pingcap/tidb/issues/53730) @[elsa0520](https://github.com/elsa0520) + - Fix the issue that indirect placeholder `?` references in a `GROUP BY` statement cannot find columns [#53872] https://github.com/pingcap/tidb/issues/53872 @[qw4990](https://github.com/qw4990) + - Fix the issue that the `LENGTH()` condition is unexpectedly removed when the collation is `utf8_bin` or `utf8mb4_bin` [#53730](https://github.com/pingcap/tidb/issues/53730) @[elsa0520](https://github.com/elsa0520) - Fix the issue that inserting an overlarge number in scientific notation returns a warning instead of an error, making it consistent with MySQL [#47787](https://github.com/pingcap/tidb/issues/47787) @[qw4990](https://github.com/qw4990) - Fix the issue that recursive CTE queries might result in invalid pointers [#54449](https://github.com/pingcap/tidb/issues/54449) @[hawkingrei](https://github.com/hawkingrei) - - Fix the issue that statistics do not update the `stats_history` table when encountering primary key duplicates [#47539](https://github.com/pingcap/tidb/issues/47539) @[Defined2014](https://github.com/Defined2014) - - Fix the issue that when queries contain non-correlated subqueries and `LIMIT` clauses, column pruning might be incomplete and result in a less optimal plan [#54213](https://github.com/pingcap/tidb/issues/54213) @[qw4990](https://github.com/qw4990) + - Fix the issue that statistics collection does not update the `stats_history` table when encountering duplicate primary keys [#47539](https://github.com/pingcap/tidb/issues/47539) @[Defined2014](https://github.com/Defined2014) + - Fix the issue that when queries contain non-correlated subqueries and `LIMIT` clauses, column pruning might be incomplete, resulting in a less optimal plan [#54213](https://github.com/pingcap/tidb/issues/54213) @[qw4990](https://github.com/qw4990) - Fix the issue of abnormally high memory usage caused by `memTracker` not being detached when the `HashJoin` or `IndexLookUp` operator is the driven side sub-node of the `Apply` operator [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) - Fix the issue that the recursive CTE operator incorrectly tracks memory usage [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) From 9981f637994d9bcf59645e0a2881940952499547 Mon Sep 17 00:00:00 2001 From: Aolin Date: Tue, 30 Jul 2024 10:58:10 +0800 Subject: [PATCH 13/19] remove duplicate note Co-authored-by: Grace Cai --- releases/release-7.5.3.md | 1 - 1 file changed, 1 deletion(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index a5cae0883cd17..239bda50064b6 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -23,7 +23,6 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- + TiKV - - 删除非必要的 async block 以减少内存使用 [#16540](https://github.com/tikv/tikv/issues/16540) @[overvenus](https://github.com/overvenus) + PD From c66dc1240ed69bd71084d6b311f3e6fd513c2586 Mon Sep 17 00:00:00 2001 From: Grace Cai Date: Tue, 30 Jul 2024 15:39:01 +0800 Subject: [PATCH 14/19] Apply suggestions from code review Co-authored-by: Aolin --- releases/release-7.5.3.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index 239bda50064b6..1a8b7e3778662 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -121,13 +121,13 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- + PD - (dup): release-7.1.4.md > Bug fixes> PD - Fix the issue that slots are not fully deleted in a resource group client, which causes the number of the allocated tokens to be less than the specified value [#7346](https://github.com/tikv/pd/issues/7346) @[guo-shaoge](https://github.com/guo-shaoge) - - Fix the issue that a resource group encounters quota limits when requesting tokens for more than 500ms [#8349](https://github.com/tikv/pd/issues/8349) @[nolouch](https://github.com/nolouch) + - Fix the issue that a resource group encounters quota limits when requesting tokens for more than 500 ms [#8349](https://github.com/tikv/pd/issues/8349) @[nolouch](https://github.com/nolouch) - Fix the data race issue of resource groups [#8267](https://github.com/tikv/pd/issues/8267) @[HuSharp](https://github.com/HuSharp) - - Fix the data race issue that PD encounters during operator checks [#8263](https://github.com/tikv/pd/issues/8263)](https://github.com/tikv/pd/issues/8263) @[lhy1024](https://github.com/lhy1024) + - Fix the data race issue that PD encounters during operator checks [#8263](https://github.com/tikv/pd/issues/8263) @[lhy1024](https://github.com/lhy1024) - Fix the issue that deleted nodes still appear in the candidate connection list in etcd client [#8286](https://github.com/tikv/pd/issues/8286) @[JmPotato](https://github.com/JmPotato) - Fix the issue that setting the TiKV configuration item [`coprocessor.region-split-size`](/tikv-configuration-file.md#region-split-size) to a value less than 1 MiB causes PD panic [#8323](https://github.com/tikv/pd/issues/8323) @[JmPotato](https://github.com/JmPotato) - Fix the issue that the encryption manager is not initialized before use [#8384](https://github.com/tikv/pd/issues/8384) @[releungx](https://github.com/releungx) - - Fix the issue that PD logs are not fully redacted when the PD configuration item [`redact-info-log`](/pd-configuration-file.md#redact-info-log-new-in-v50) is enabled [#8419](https://github.com/tikv/pd/issues/8419) @[releungx](https://github.com/releungx) + - Fix the issue that PD logs are not fully redacted when the PD configuration item [`security.redact-info-log`](/pd-configuration-file.md#redact-info-log-new-in-v50) is enabled [#8419](https://github.com/tikv/pd/issues/8419) @[releungx](https://github.com/releungx) - Fix the issue that no error is reported when binding a role to a resource group [#54417](https://github.com/pingcap/tidb/issues/54417) @[JmPotato](https://github.com/JmPotato) + TiFlash From cc1108b349c3240c9bbc97332270a8f379450a0a Mon Sep 17 00:00:00 2001 From: Aolin Date: Tue, 30 Jul 2024 16:46:11 +0800 Subject: [PATCH 15/19] Apply suggestions from code review Co-authored-by: Grace Cai --- releases/release-7.5.3.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index 1a8b7e3778662..ea47430201c7a 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -135,8 +135,8 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - (dup): release-8.2.0.md > Bug fixes> TiFlash - Fix the issue that a large number of duplicate rows might be read in FastScan mode after importing data via BR or TiDB Lightning [#9118](https://github.com/pingcap/tiflash/issues/9118) @[JinheLin](https://github.com/JinheLin) - (dup): release-6.5.10.md > Bug fixes> TiFlash - Fix the issue that the `SUBSTRING_INDEX()` function might cause TiFlash to crash in some corner cases [#9116](https://github.com/pingcap/tiflash/issues/9116) @[wshwsh12](https://github.com/wshwsh12) - Fix the issue that setting the SSL certificate configuration to an empty string in TiFlash incorrectly enables TLS and causes TiFlash to fail to start [#9235](https://github.com/pingcap/tiflash/issues/9235) @[JaySon-Huang](https://github.com/JaySon-Huang) - - Fix the issue that some queries might report a type mismatch error after enabling late materialization [#9175](https://github.com/pingcap/tiflash/issues/9175) @[JinheLin](https://github.com/JinheLin) - - Fix the issue that queries with virtual generated columns might return incorrect results after enabling late materialization [#9188](https://github.com/pingcap/tiflash/issues/9188) @[JinheLin](https://github.com/JinheLin) + - Fix the issue that some queries might report a column type mismatch error after late materialization is enabled [#9175](https://github.com/pingcap/tiflash/issues/9175) @[JinheLin](https://github.com/JinheLin) + - Fix the issue that queries with virtual generated columns might return incorrect results after late materialization is enabled [#9188](https://github.com/pingcap/tiflash/issues/9188) @[JinheLin](https://github.com/JinheLin) - Fix the issue that TiFlash might panic after executing `RENAME TABLE ... TO ...` on a partitioned table with empty partitions across databases [#9132](https://github.com/pingcap/tiflash/issues/9132) @[JaySon-Huang](https://github.com/JaySon-Huang) + Tools @@ -152,7 +152,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- + TiCDC - - Fix the issue that the checksum is not correctly set to `0` after splitting Update events [#11402](https://github.com/pingcap/tiflow/issues/11402) @[3AceShowHand](https://github.com/3AceShowHand) + - Fix the issue that the checksum is not correctly set to `0` after splitting `UPDATE` events [#11402](https://github.com/pingcap/tiflow/issues/11402) @[3AceShowHand](https://github.com/3AceShowHand) - Fix the issue that the Processor module might get stuck when the downstream Kafka is inaccessible [#11340](https://github.com/pingcap/tiflow/issues/11340) @[asddongmen](https://github.com/asddongmen) + TiDB Data Migration (DM) From a6a1eaff7ec87945ba853687f1e309c41572297b Mon Sep 17 00:00:00 2001 From: Aolin Date: Wed, 31 Jul 2024 10:18:30 +0800 Subject: [PATCH 16/19] remove dup prefix and empty notes --- TOC.md | 1 + releases/release-7.5.3.md | 148 ++++++++++++----------------------- releases/release-notes.md | 1 + releases/release-timeline.md | 1 + 4 files changed, 51 insertions(+), 100 deletions(-) diff --git a/TOC.md b/TOC.md index 2c7a17ca3dc8e..664eed1361e12 100644 --- a/TOC.md +++ b/TOC.md @@ -1080,6 +1080,7 @@ - v7.6 - [7.6.0-DMR](/releases/release-7.6.0.md) - v7.5 + - [7.5.3](/releases/release-7.5.3.md) - [7.5.2](/releases/release-7.5.2.md) - [7.5.1](/releases/release-7.5.1.md) - [7.5.0](/releases/release-7.5.0.md) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index ea47430201c7a..904f813ea386e 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -5,86 +5,54 @@ summary: Learn about the compatibility changes, improvements, and bug fixes in T # TiDB 7.5.3 Release Notes -Release date: xx xx, 2024 +Release date: July 31, 2024 TiDB version: 7.5.3 Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with-tidb) | [Production deployment](https://docs.pingcap.com/tidb/v7.5/production-deployment-using-tiup) ## Compatibility changes - + - Add a new system table [`INFORMATION_SCHEMA.KEYWORDS`](/information-schema/information-schema-keywords.md) to display the information of all keywords supported by TiDB [#48801](https://github.com/pingcap/tidb/issues/48801) @[dveeden](https://github.com/dveeden) ## Improvements + TiDB - - (dup): release-8.2.0.md > Improvements> TiDB - By batch deleting TiFlash placement rules, improve the processing speed of data GC after performing the `TRUNCATE` or `DROP` operation on partitioned tables [#54068](https://github.com/pingcap/tidb/issues/54068) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) - -+ TiKV - - -+ PD - + - By batch deleting TiFlash placement rules, improve the processing speed of data GC after performing the `TRUNCATE` or `DROP` operation on partitioned tables [#54068](https://github.com/pingcap/tidb/issues/54068) @[Lloyd-Pottiger](https://github.com/Lloyd-Pottiger) + TiFlash - - (dup): release-8.1.0.md > Improvements> TiFlash - Mitigate the issue that TiFlash might panic due to updating certificates after TLS is enabled [#8535](https://github.com/pingcap/tiflash/issues/8535) @[windtalker](https://github.com/windtalker) - - (dup): release-8.2.0.md > Improvements> TiFlash - Reduce lock conflicts under highly concurrent data read operations and optimize short query performance [#9125](https://github.com/pingcap/tiflash/issues/9125) @[JinheLin](https://github.com/JinheLin) + - Mitigate the issue that TiFlash might panic due to updating certificates after TLS is enabled [#8535](https://github.com/pingcap/tiflash/issues/8535) @[windtalker](https://github.com/windtalker) + - Reduce lock conflicts under highly concurrent data read operations and optimize short query performance [#9125](https://github.com/pingcap/tiflash/issues/9125) @[JinheLin](https://github.com/JinheLin) + Tools + Backup & Restore (BR) - - - (dup): release-8.2.0.md > Improvements> Tools> Backup & Restore (BR) - Except for the `br log restore` subcommand, all other `br log` subcommands support skipping the loading of the TiDB `domain` data structure to reduce memory consumption [#52088](https://github.com/pingcap/tidb/issues/52088) @[Leavrth](https://github.com/Leavrth) - - (dup): release-6.5.9.md > Improvements> Tools> Backup & Restore (BR) - Support automatically abandoning log backup tasks when encountering a large checkpoint lag, to avoid prolonged blocking GC and potential cluster issues [#50803](https://github.com/pingcap/tidb/issues/50803) @[RidRisR](https://github.com/RidRisR) - - (dup): release-6.5.10.md > Improvements> Tools> Backup & Restore (BR) - Increase the number of retries for failures caused by DNS errors [#53029](https://github.com/pingcap/tidb/issues/53029) @[YuJuncen](https://github.com/YuJuncen) - - (dup): release-8.1.0.md > Improvements> Tools> Backup & Restore (BR) - Add PITR integration test cases to cover compatibility testing for log backup and adding index acceleration [#51987](https://github.com/pingcap/tidb/issues/51987) @[Leavrth](https://github.com/Leavrth) - - (dup): release-6.5.10.md > 改进提升> Tools> Backup & Restore (BR) - 增加因 Region 没有 leader 导致的失败重试次数 [#54017](https://github.com/pingcap/tidb/issues/54017) @[Leavrth](https://github.com/Leavrth) + + - Except for the `br log restore` subcommand, all other `br log` subcommands support skipping the loading of the TiDB `domain` data structure to reduce memory consumption [#52088](https://github.com/pingcap/tidb/issues/52088) @[Leavrth](https://github.com/Leavrth) + - Support automatically abandoning log backup tasks when encountering a large checkpoint lag, to avoid prolonged blocking GC and potential cluster issues [#50803](https://github.com/pingcap/tidb/issues/50803) @[RidRisR](https://github.com/RidRisR) + - Increase the number of retries for failures caused by DNS errors [#53029](https://github.com/pingcap/tidb/issues/53029) @[YuJuncen](https://github.com/YuJuncen) + - Add PITR integration test cases to cover compatibility testing for log backup and adding index acceleration [#51987](https://github.com/pingcap/tidb/issues/51987) @[Leavrth](https://github.com/Leavrth) + - Increase the number of retries for failures caused by the absence of a leader in a Region [#54017](https://github.com/pingcap/tidb/issues/54017) @[Leavrth](https://github.com/Leavrth) - Support setting Alibaba Cloud access credentials through environment variables [#45551](https://github.com/pingcap/tidb/issues/45551) @[RidRisR](https://github.com/RidRisR) + TiCDC - - (dup): release-6.5.10.md > Improvements> Tools> TiCDC - Support directly outputting raw events when the downstream is a Message Queue (MQ) or cloud storage [#11211](https://github.com/pingcap/tiflow/issues/11211) @[CharlesCheung96](https://github.com/CharlesCheung96) - - + TiDB Data Migration (DM) - - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - + TiDB Lightning - - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - + Dumpling - - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - + TiUP - - - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - + TiDB Binlog - - - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - Support directly outputting raw events when the downstream is a Message Queue (MQ) or cloud storage [#11211](https://github.com/pingcap/tiflow/issues/11211) @[CharlesCheung96](https://github.com/CharlesCheung96) ## Bug fixes + TiDB - + - Fix the issue that loading index statistics might cause memory leaks [#54022](https://github.com/pingcap/tidb/issues/54022) @[hi-rustin](https://github.com/hi-rustin) - Fix the issue that the `UPDATE` operation can cause TiDB OOM in multi-table scenarios [#53742](https://github.com/pingcap/tidb/issues/53742) @[hawkingrei](https://github.com/hawkingrei) - - Fix the issue that indirect placeholder `?` references in a `GROUP BY` statement cannot find columns [#53872] https://github.com/pingcap/tidb/issues/53872 @[qw4990](https://github.com/qw4990) + - Fix the issue that indirect placeholder `?` references in a `GROUP BY` statement cannot find columns [#53872](https://github.com/pingcap/tidb/issues/53872) @[qw4990](https://github.com/qw4990) - Fix the issue that the `LENGTH()` condition is unexpectedly removed when the collation is `utf8_bin` or `utf8mb4_bin` [#53730](https://github.com/pingcap/tidb/issues/53730) @[elsa0520](https://github.com/elsa0520) - Fix the issue that inserting an overlarge number in scientific notation returns a warning instead of an error, making it consistent with MySQL [#47787](https://github.com/pingcap/tidb/issues/47787) @[qw4990](https://github.com/qw4990) - Fix the issue that recursive CTE queries might result in invalid pointers [#54449](https://github.com/pingcap/tidb/issues/54449) @[hawkingrei](https://github.com/hawkingrei) - Fix the issue that statistics collection does not update the `stats_history` table when encountering duplicate primary keys [#47539](https://github.com/pingcap/tidb/issues/47539) @[Defined2014](https://github.com/Defined2014) - Fix the issue that when queries contain non-correlated subqueries and `LIMIT` clauses, column pruning might be incomplete, resulting in a less optimal plan [#54213](https://github.com/pingcap/tidb/issues/54213) @[qw4990](https://github.com/qw4990) - - Fix the issue of abnormally high memory usage caused by `memTracker` not being detached when the `HashJoin` or `IndexLookUp` operator is the driven side sub-node of the `Apply` operator [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) - Fix the issue that the recursive CTE operator incorrectly tracks memory usage [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) - Fix the issue that the memory used by transactions might be repeatedly tracked multiple times [#53984](https://github.com/pingcap/tidb/issues/53984) @[ekexium](https://github.com/ekexium) @@ -93,34 +61,34 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - Fix the issue that the `TIMESTAMPADD()` function goes into an infinite loop when the first argument is `month` and the second argument is negative [#54908](https://github.com/pingcap/tidb/issues/54908) @[xzhangxian1008](https://github.com/xzhangxian1008) - Fix the issue that the Connection Count monitoring metric in Grafana is incorrect when some connections exit before the handshake is complete [#54428](https://github.com/pingcap/tidb/issues/54428) @[YangKeao](https://github.com/YangKeao) - Fix the issue that the Connection Count of each resource group is incorrect when using TiProxy and resource groups [#54545](https://github.com/pingcap/tidb/issues/54545) @[YangKeao](https://github.com/YangKeao) - - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue that executing `CREATE OR REPLACE VIEW` concurrently might result in the `table doesn't exist` error [#53673](https://github.com/pingcap/tidb/issues/53673) @[tangenta](https://github.com/tangenta) - - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that TiDB might return incorrect query results when you query tables with virtual columns in transactions that involve data modification operations [#53951](https://github.com/pingcap/tidb/issues/53951) @[qw4990](https://github.com/qw4990) - - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that executing the `SELECT DISTINCT CAST(col AS DECIMAL), CAST(col AS SIGNED) FROM ...` query might return incorrect results [#53726](https://github.com/pingcap/tidb/issues/53726) @[hawkingrei](https://github.com/hawkingrei) - - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue of incorrect WARNINGS information when using Optimizer Hints [#53767](https://github.com/pingcap/tidb/issues/53767) @[hawkingrei](https://github.com/hawkingrei) - - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that the illegal column type `DECIMAL(0,0)` can be created in some cases [#53779](https://github.com/pingcap/tidb/issues/53779) @[tangenta](https://github.com/tangenta) - - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that the `memory_quota` hint might not work in subqueries [#53834](https://github.com/pingcap/tidb/issues/53834) @[qw4990](https://github.com/qw4990) - - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that JSON-related functions return errors inconsistent with MySQL in some cases [#53799](https://github.com/pingcap/tidb/issues/53799) @[dveeden](https://github.com/dveeden) - - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that improper use of metadata locks might lead to writing anomalous data when using the plan cache under certain circumstances [#53634](https://github.com/pingcap/tidb/issues/53634) @[zimulala](https://github.com/zimulala) - - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue that certain filter conditions in queries might cause the planner module to report an `invalid memory address or nil pointer dereference` error [#53582](https://github.com/pingcap/tidb/issues/53582) [#53580](https://github.com/pingcap/tidb/issues/53580) [#53594](https://github.com/pingcap/tidb/issues/53594) [#53603](https://github.com/pingcap/tidb/issues/53603) @[YangKeao](https://github.com/YangKeao) - - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that after a statement within a transaction is killed by OOM, if TiDB continues to execute the next statement within the same transaction, you might get an error `Trying to start aggressive locking while it's already started` and a panic occurs [#53540](https://github.com/pingcap/tidb/issues/53540) @[MyonKeminta](https://github.com/MyonKeminta) - - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that executing `ALTER TABLE ... REMOVE PARTITIONING` might cause data loss [#53385](https://github.com/pingcap/tidb/issues/53385) @[mjonss](https://github.com/mjonss) - - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue that `PREPARE`/`EXECUTE` statements with the `CONV` expression containing a `?` argument might result in incorrect query results when executed multiple times [#53505](https://github.com/pingcap/tidb/issues/53505) @[qw4990](https://github.com/qw4990) - - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that TiDB fails to reject unauthenticated user connections in some cases when using the `auth_socket` authentication plugin [#54031](https://github.com/pingcap/tidb/issues/54031) @[lcwangchao](https://github.com/lcwangchao) - - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue that the query latency of stale reads increases, caused by information schema cache misses [#53428](https://github.com/pingcap/tidb/issues/53428) @[crazycs520](https://github.com/crazycs520) - - (dup): release-6.5.10.md > Bug fixes> TiDB - Fix the issue that the `STATE` field in the `INFORMATION_SCHEMA.TIDB_TRX` table is empty due to the `size` of the `STATE` field not being defined [#53026](https://github.com/pingcap/tidb/issues/53026) @[cfzjywxk](https://github.com/cfzjywxk) - - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that the `tidb_enable_async_merge_global_stats` and `tidb_analyze_partition_concurrency` system variables do not take effect during automatic statistics collection [#53972](https://github.com/pingcap/tidb/issues/53972) @[hi-rustin](https://github.com/hi-rustin) - - (dup): release-8.2.0.md > Bug fixes> TiDB - Fix the issue that using `CURRENT_DATE()` as the default value for a column results in incorrect query results [#53746](https://github.com/pingcap/tidb/issues/53746) @[tangenta](https://github.com/tangenta) + - Fix the issue that executing `CREATE OR REPLACE VIEW` concurrently might result in the `table doesn't exist` error [#53673](https://github.com/pingcap/tidb/issues/53673) @[tangenta](https://github.com/tangenta) + - Fix the issue that TiDB might return incorrect query results when you query tables with virtual columns in transactions that involve data modification operations [#53951](https://github.com/pingcap/tidb/issues/53951) @[qw4990](https://github.com/qw4990) + - Fix the issue that executing the `SELECT DISTINCT CAST(col AS DECIMAL), CAST(col AS SIGNED) FROM ...` query might return incorrect results [#53726](https://github.com/pingcap/tidb/issues/53726) @[hawkingrei](https://github.com/hawkingrei) + - Fix the issue of incorrect WARNINGS information when using Optimizer Hints [#53767](https://github.com/pingcap/tidb/issues/53767) @[hawkingrei](https://github.com/hawkingrei) + - Fix the issue that the illegal column type `DECIMAL(0,0)` can be created in some cases [#53779](https://github.com/pingcap/tidb/issues/53779) @[tangenta](https://github.com/tangenta) + - Fix the issue that the `memory_quota` hint might not work in subqueries [#53834](https://github.com/pingcap/tidb/issues/53834) @[qw4990](https://github.com/qw4990) + - Fix the issue that JSON-related functions return errors inconsistent with MySQL in some cases [#53799](https://github.com/pingcap/tidb/issues/53799) @[dveeden](https://github.com/dveeden) + - Fix the issue that improper use of metadata locks might lead to writing anomalous data when using the plan cache under certain circumstances [#53634](https://github.com/pingcap/tidb/issues/53634) @[zimulala](https://github.com/zimulala) + - Fix the issue that certain filter conditions in queries might cause the planner module to report an `invalid memory address or nil pointer dereference` error [#53582](https://github.com/pingcap/tidb/issues/53582) [#53580](https://github.com/pingcap/tidb/issues/53580) [#53594](https://github.com/pingcap/tidb/issues/53594) [#53603](https://github.com/pingcap/tidb/issues/53603) @[YangKeao](https://github.com/YangKeao) + - Fix the issue that after a statement within a transaction is killed by OOM, if TiDB continues to execute the next statement within the same transaction, you might get an error `Trying to start aggressive locking while it's already started` and a panic occurs [#53540](https://github.com/pingcap/tidb/issues/53540) @[MyonKeminta](https://github.com/MyonKeminta) + - Fix the issue that executing `ALTER TABLE ... REMOVE PARTITIONING` might cause data loss [#53385](https://github.com/pingcap/tidb/issues/53385) @[mjonss](https://github.com/mjonss) + - Fix the issue that `PREPARE`/`EXECUTE` statements with the `CONV` expression containing a `?` argument might result in incorrect query results when executed multiple times [#53505](https://github.com/pingcap/tidb/issues/53505) @[qw4990](https://github.com/qw4990) + - Fix the issue that TiDB fails to reject unauthenticated user connections in some cases when using the `auth_socket` authentication plugin [#54031](https://github.com/pingcap/tidb/issues/54031) @[lcwangchao](https://github.com/lcwangchao) + - Fix the issue that the query latency of stale reads increases, caused by information schema cache misses [#53428](https://github.com/pingcap/tidb/issues/53428) @[crazycs520](https://github.com/crazycs520) + - Fix the issue that the `STATE` field in the `INFORMATION_SCHEMA.TIDB_TRX` table is empty due to the `size` of the `STATE` field not being defined [#53026](https://github.com/pingcap/tidb/issues/53026) @[cfzjywxk](https://github.com/cfzjywxk) + - Fix the issue that the `tidb_enable_async_merge_global_stats` and `tidb_analyze_partition_concurrency` system variables do not take effect during automatic statistics collection [#53972](https://github.com/pingcap/tidb/issues/53972) @[hi-rustin](https://github.com/hi-rustin) + - Fix the issue that using `CURRENT_DATE()` as the default value for a column results in incorrect query results [#53746](https://github.com/pingcap/tidb/issues/53746) @[tangenta](https://github.com/tangenta) + TiKV - - - (dup): release-8.2.0.md > Bug fixes> TiKV - Fix the issue that setting the gRPC message compression method via `grpc-compression-type` does not take effect on messages sent from TiKV to TiDB [#17176](https://github.com/tikv/tikv/issues/17176) @[ekexium](https://github.com/ekexium) - - (dup): release-8.2.0.md > Bug fixes> TiKV - Fix the issue that highly concurrent Coprocessor requests might cause TiKV OOM [#16653](https://github.com/tikv/tikv/issues/16653) @[overvenus](https://github.com/overvenus) - - (dup): release-8.2.0.md > Bug fixes> TiKV - Fix the issue that CDC and log-backup do not limit the timeout of `check_leader` using the `advance-ts-interval` configuration, causing the `resolved_ts` lag to be too large when TiKV restarts normally in some cases [#17107](https://github.com/tikv/tikv/issues/17107) @[MyonKeminta](https://github.com/MyonKeminta) + + - Fix the issue that setting the gRPC message compression method via `grpc-compression-type` does not take effect on messages sent from TiKV to TiDB [#17176](https://github.com/tikv/tikv/issues/17176) @[ekexium](https://github.com/ekexium) + - Fix the issue that highly concurrent Coprocessor requests might cause TiKV OOM [#16653](https://github.com/tikv/tikv/issues/16653) @[overvenus](https://github.com/overvenus) + - Fix the issue that CDC and log-backup do not limit the timeout of `check_leader` using the `advance-ts-interval` configuration, causing the `resolved_ts` lag to be too large when TiKV restarts normally in some cases [#17107](https://github.com/tikv/tikv/issues/17107) @[MyonKeminta](https://github.com/MyonKeminta) - Fix the issue that TiKV might repeatedly panic when applying a corrupted Raft data snapshot [#15292](https://github.com/tikv/tikv/issues/15292) @[LykxSassinator](https://github.com/LykxSassinator) + PD - - - (dup): release-7.1.4.md > Bug fixes> PD - Fix the issue that slots are not fully deleted in a resource group client, which causes the number of the allocated tokens to be less than the specified value [#7346](https://github.com/tikv/pd/issues/7346) @[guo-shaoge](https://github.com/guo-shaoge) + + - Fix the issue that slots are not fully deleted in a resource group client, which causes the number of the allocated tokens to be less than the specified value [#7346](https://github.com/tikv/pd/issues/7346) @[guo-shaoge](https://github.com/guo-shaoge) - Fix the issue that a resource group encounters quota limits when requesting tokens for more than 500 ms [#8349](https://github.com/tikv/pd/issues/8349) @[nolouch](https://github.com/nolouch) - Fix the data race issue of resource groups [#8267](https://github.com/tikv/pd/issues/8267) @[HuSharp](https://github.com/HuSharp) - Fix the data race issue that PD encounters during operator checks [#8263](https://github.com/tikv/pd/issues/8263) @[lhy1024](https://github.com/lhy1024) @@ -131,9 +99,9 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - Fix the issue that no error is reported when binding a role to a resource group [#54417](https://github.com/pingcap/tidb/issues/54417) @[JmPotato](https://github.com/JmPotato) + TiFlash - - - (dup): release-8.2.0.md > Bug fixes> TiFlash - Fix the issue that a large number of duplicate rows might be read in FastScan mode after importing data via BR or TiDB Lightning [#9118](https://github.com/pingcap/tiflash/issues/9118) @[JinheLin](https://github.com/JinheLin) - - (dup): release-6.5.10.md > Bug fixes> TiFlash - Fix the issue that the `SUBSTRING_INDEX()` function might cause TiFlash to crash in some corner cases [#9116](https://github.com/pingcap/tiflash/issues/9116) @[wshwsh12](https://github.com/wshwsh12) + + - Fix the issue that a large number of duplicate rows might be read in FastScan mode after importing data via BR or TiDB Lightning [#9118](https://github.com/pingcap/tiflash/issues/9118) @[JinheLin](https://github.com/JinheLin) + - Fix the issue that the `SUBSTRING_INDEX()` function might cause TiFlash to crash in some corner cases [#9116](https://github.com/pingcap/tiflash/issues/9116) @[wshwsh12](https://github.com/wshwsh12) - Fix the issue that setting the SSL certificate configuration to an empty string in TiFlash incorrectly enables TLS and causes TiFlash to fail to start [#9235](https://github.com/pingcap/tiflash/issues/9235) @[JaySon-Huang](https://github.com/JaySon-Huang) - Fix the issue that some queries might report a column type mismatch error after late materialization is enabled [#9175](https://github.com/pingcap/tiflash/issues/9175) @[JinheLin](https://github.com/JinheLin) - Fix the issue that queries with virtual generated columns might return incorrect results after late materialization is enabled [#9188](https://github.com/pingcap/tiflash/issues/9188) @[JinheLin](https://github.com/JinheLin) @@ -142,39 +110,19 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- + Tools + Backup & Restore (BR) - - - (dup): release-6.5.10.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that log backup might be paused after the advancer owner migration [#53561](https://github.com/pingcap/tidb/issues/53561) @[RidRisR](https://github.com/RidRisR) - - (dup): release-6.5.10.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that BR fails to correctly identify errors due to multiple nested retries during the restore process [#54053](https://github.com/pingcap/tidb/issues/54053) @[RidRisR](https://github.com/RidRisR) - - (dup): release-8.2.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the inefficiency issue in scanning DDL jobs during incremental backups [#54139](https://github.com/pingcap/tidb/issues/54139) @[3pointer](https://github.com/3pointer) - - (dup): release-8.2.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that the backup performance during checkpoint backups is affected due to interruptions in seeking Region leaders [#17168](https://github.com/tikv/tikv/issues/17168) @[Leavrth](https://github.com/Leavrth) - - (dup): release-8.1.0.md > Bug fixes> Tools> Backup & Restore (BR) - Fix the issue that after pausing, stopping, and rebuilding the log backup task, the task status is normal, but the checkpoint does not advance [#53047](https://github.com/pingcap/tidb/issues/53047) @[RidRisR](https://github.com/RidRisR) + + - Fix the issue that log backup might be paused after the advancer owner migration [#53561](https://github.com/pingcap/tidb/issues/53561) @[RidRisR](https://github.com/RidRisR) + - Fix the issue that BR fails to correctly identify errors due to multiple nested retries during the restore process [#54053](https://github.com/pingcap/tidb/issues/54053) @[RidRisR](https://github.com/RidRisR) + - Fix the inefficiency issue in scanning DDL jobs during incremental backups [#54139](https://github.com/pingcap/tidb/issues/54139) @[3pointer](https://github.com/3pointer) + - Fix the issue that the backup performance during checkpoint backups is affected due to interruptions in seeking Region leaders [#17168](https://github.com/tikv/tikv/issues/17168) @[Leavrth](https://github.com/Leavrth) + - Fix the issue that after pausing, stopping, and rebuilding the log backup task, the task status is normal, but the checkpoint does not advance [#53047](https://github.com/pingcap/tidb/issues/53047) @[RidRisR](https://github.com/RidRisR) - Fix the issue that DDLs requiring backfilling, such as `ADD INDEX` and `MODIFY COLUMN`, might not be correctly recovered during incremental restore [#54426](https://github.com/pingcap/tidb/issues/54426) @[3pointer](https://github.com/3pointer) + TiCDC - + - Fix the issue that the checksum is not correctly set to `0` after splitting `UPDATE` events [#11402](https://github.com/pingcap/tiflow/issues/11402) @[3AceShowHand](https://github.com/3AceShowHand) - Fix the issue that the Processor module might get stuck when the downstream Kafka is inaccessible [#11340](https://github.com/pingcap/tiflow/issues/11340) @[asddongmen](https://github.com/asddongmen) - + TiDB Data Migration (DM) - - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiflow/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - + TiDB Lightning - - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - + Dumpling - - (dup): release-6.5.10.md > Bug fixes> Tools> Dumpling - Fix the issue that Dumpling reports an error when exporting tables and views at the same time [#53682](https://github.com/pingcap/tidb/issues/53682) @[tangenta](https://github.com/tangenta) - - + TiUP - - - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tiup/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - + TiDB Binlog - - - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) - - note [#issue](https://github.com/pingcap/tidb-binlog/issues/${issue-id}) @[贡献者 GitHub ID](https://github.com/${github-id}) + - Fix the issue that Dumpling reports an error when exporting tables and views at the same time [#53682](https://github.com/pingcap/tidb/issues/53682) @[tangenta](https://github.com/tangenta) diff --git a/releases/release-notes.md b/releases/release-notes.md index e7cde7ed1aac6..9ddcca6c6a637 100644 --- a/releases/release-notes.md +++ b/releases/release-notes.md @@ -26,6 +26,7 @@ summary: TiDB has released multiple versions, including 8.2.0, 8.1.0, 8.0.0-DMR, ## 7.5 +- [7.5.3](/releases/release-7.5.3.md): 2024-07-31 - [7.5.2](/releases/release-7.5.2.md): 2024-06-13 - [7.5.1](/releases/release-7.5.1.md): 2024-02-29 - [7.5.0](/releases/release-7.5.0.md): 2023-12-01 diff --git a/releases/release-timeline.md b/releases/release-timeline.md index 2622975ff2bb4..1f0f9aa9a89c5 100644 --- a/releases/release-timeline.md +++ b/releases/release-timeline.md @@ -11,6 +11,7 @@ This document shows all the released TiDB versions in reverse chronological orde | Version | Release Date | | :--- | :--- | +| [7.5.3](/releases/release-7.5.3.md) | 2024-07-31 | | [8.2.0-DMR](/releases/release-8.2.0.md) | 2024-07-11 | | [6.5.10](/releases/release-6.5.10.md) | 2024-06-20 | | [7.5.2](/releases/release-7.5.2.md) | 2024-06-13 | From 0fff6b4df619e41634597b42a85b2cb0a303efc1 Mon Sep 17 00:00:00 2001 From: Aolin Date: Wed, 31 Jul 2024 10:27:38 +0800 Subject: [PATCH 17/19] Apply suggestions from code review Co-authored-by: ekexium --- releases/release-7.5.3.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index 904f813ea386e..fb356d015b127 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -55,7 +55,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - Fix the issue that when queries contain non-correlated subqueries and `LIMIT` clauses, column pruning might be incomplete, resulting in a less optimal plan [#54213](https://github.com/pingcap/tidb/issues/54213) @[qw4990](https://github.com/qw4990) - Fix the issue of abnormally high memory usage caused by `memTracker` not being detached when the `HashJoin` or `IndexLookUp` operator is the driven side sub-node of the `Apply` operator [#54005](https://github.com/pingcap/tidb/issues/54005) @[XuHuaiyu](https://github.com/XuHuaiyu) - Fix the issue that the recursive CTE operator incorrectly tracks memory usage [#54181](https://github.com/pingcap/tidb/issues/54181) @[guo-shaoge](https://github.com/guo-shaoge) - - Fix the issue that the memory used by transactions might be repeatedly tracked multiple times [#53984](https://github.com/pingcap/tidb/issues/53984) @[ekexium](https://github.com/ekexium) + - Fix the issue that the memory used by transactions might be tracked multiple times [#53984](https://github.com/pingcap/tidb/issues/53984) @[ekexium](https://github.com/ekexium) - Fix the issue that using `SHOW WARNINGS;` to obtain warnings might cause a panic [#48756](https://github.com/pingcap/tidb/issues/48756) @[xhebox](https://github.com/xhebox) - Fix the issue that updating an `UNSIGNED` type of field to `-1` returns `null` instead of `0` when `sql_mode=''` [#47816](https://github.com/pingcap/tidb/issues/47816) @[lcwangchao](https://github.com/lcwangchao) - Fix the issue that the `TIMESTAMPADD()` function goes into an infinite loop when the first argument is `month` and the second argument is negative [#54908](https://github.com/pingcap/tidb/issues/54908) @[xzhangxian1008](https://github.com/xzhangxian1008) From 014fc600ec0184f13ce7e2da5b5f5777a54c2a91 Mon Sep 17 00:00:00 2001 From: Aolin Date: Thu, 1 Aug 2024 14:59:06 +0800 Subject: [PATCH 18/19] Apply suggestions from code review Co-authored-by: JaySon --- releases/release-7.5.3.md | 1 + 1 file changed, 1 insertion(+) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index fb356d015b127..e694a45504333 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -106,6 +106,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v7.5/quick-start-with- - Fix the issue that some queries might report a column type mismatch error after late materialization is enabled [#9175](https://github.com/pingcap/tiflash/issues/9175) @[JinheLin](https://github.com/JinheLin) - Fix the issue that queries with virtual generated columns might return incorrect results after late materialization is enabled [#9188](https://github.com/pingcap/tiflash/issues/9188) @[JinheLin](https://github.com/JinheLin) - Fix the issue that TiFlash might panic after executing `RENAME TABLE ... TO ...` on a partitioned table with empty partitions across databases [#9132](https://github.com/pingcap/tiflash/issues/9132) @[JaySon-Huang](https://github.com/JaySon-Huang) + - Fix the issue that TiFlash might panic when a database is deleted shortly after creation [#9266](https://github.com/pingcap/tiflash/issues/9266) @[JaySon-Huang](https://github.com/JaySon-Huang) + Tools From 7b6032d92413c8fb4ed5d8eea000368351e02698 Mon Sep 17 00:00:00 2001 From: Aolin Date: Fri, 2 Aug 2024 10:28:46 +0800 Subject: [PATCH 19/19] update release date from 20240731 to 20240805 --- releases/release-7.5.3.md | 2 +- releases/release-notes.md | 2 +- releases/release-timeline.md | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/releases/release-7.5.3.md b/releases/release-7.5.3.md index e694a45504333..82c34249fb256 100644 --- a/releases/release-7.5.3.md +++ b/releases/release-7.5.3.md @@ -5,7 +5,7 @@ summary: Learn about the compatibility changes, improvements, and bug fixes in T # TiDB 7.5.3 Release Notes -Release date: July 31, 2024 +Release date: August 5, 2024 TiDB version: 7.5.3 diff --git a/releases/release-notes.md b/releases/release-notes.md index 9ddcca6c6a637..9afeebeb4802d 100644 --- a/releases/release-notes.md +++ b/releases/release-notes.md @@ -26,7 +26,7 @@ summary: TiDB has released multiple versions, including 8.2.0, 8.1.0, 8.0.0-DMR, ## 7.5 -- [7.5.3](/releases/release-7.5.3.md): 2024-07-31 +- [7.5.3](/releases/release-7.5.3.md): 2024-08-05 - [7.5.2](/releases/release-7.5.2.md): 2024-06-13 - [7.5.1](/releases/release-7.5.1.md): 2024-02-29 - [7.5.0](/releases/release-7.5.0.md): 2023-12-01 diff --git a/releases/release-timeline.md b/releases/release-timeline.md index 1f0f9aa9a89c5..fe82fa5f0311d 100644 --- a/releases/release-timeline.md +++ b/releases/release-timeline.md @@ -11,7 +11,7 @@ This document shows all the released TiDB versions in reverse chronological orde | Version | Release Date | | :--- | :--- | -| [7.5.3](/releases/release-7.5.3.md) | 2024-07-31 | +| [7.5.3](/releases/release-7.5.3.md) | 2024-08-05 | | [8.2.0-DMR](/releases/release-8.2.0.md) | 2024-07-11 | | [6.5.10](/releases/release-6.5.10.md) | 2024-06-20 | | [7.5.2](/releases/release-7.5.2.md) | 2024-06-13 |