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DM: Remove outdated roadmap.md

Status: Open.

#12472 In pingcap/tiflow;

· alastori opened on Dec 20, 2025

DDL table rewriting in dm parser pkg doesn't support foreign key rewrites

contributionThis PR is from a community contributor.This PR is from a community contributor.

type/featureIssues about a new featureIssues about a new feature

Status: Open.

#12470 In pingcap/tiflow;

· a-cong opened on Dec 17, 2025

DM: docs link outdated

area/dmIssues or PRs related to DM.Issues or PRs related to DM.

severity/minor

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#12469 In pingcap/tiflow;

· dveeden opened on Dec 16, 2025

bump several golang dependencies to fix potential security issue.

affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.

area/dmIssues or PRs related to DM.Issues or PRs related to DM.

area/ticdcIssues or PRs related to TiCDC.Issues or PRs related to TiCDC.

dependenciesPull requests that update a dependency filePull requests that update a dependency file

severity/moderate

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#12468 In pingcap/tiflow;

· 3AceShowHand opened on Dec 15, 2025

DM：The right function is not supported as an expression index for synchronization downstream.

area/dmIssues or PRs related to DM.Issues or PRs related to DM.

contributionThis PR is from a community contributor.This PR is from a community contributor.

first-time-contributorIndicates that the PR was contributed by an external member and is a first-time contributor.Indicates that the PR was contributed by an external member and is a first-time contributor.

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#12461 In pingcap/tiflow;

· jianglf4811 opened on Dec 11, 2025

cdc: add index ddl lost when meeting error

affects-6.5This bug affects the 6.5.x(LTS) versions.This bug affects the 6.5.x(LTS) versions.

affects-7.1This bug affects the 7.1.x(LTS) versions.This bug affects the 7.1.x(LTS) versions.

affects-7.5This bug affects the 7.5.x(LTS) versions.This bug affects the 7.5.x(LTS) versions.

affects-8.1This bug affects the 8.1.x(LTS) versions.This bug affects the 8.1.x(LTS) versions.

affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.

area/ticdcIssues or PRs related to TiCDC.Issues or PRs related to TiCDC.

severity/major

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#12454 In pingcap/tiflow;

· wk989898 opened on Dec 9, 2025

sync json null failed

affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.

area/dmIssues or PRs related to DM.Issues or PRs related to DM.

contributionThis PR is from a community contributor.This PR is from a community contributor.

may-affects-6.5

may-affects-7.1

may-affects-7.5

may-affects-8.1

severity/major

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#12438 In pingcap/tiflow;

· giant-panda666 opened on Dec 5, 2025

Schema/table routing support for TiCDC

area/ticdcIssues or PRs related to TiCDC.Issues or PRs related to TiCDC.

contributionThis PR is from a community contributor.This PR is from a community contributor.

first-time-contributorIndicates that the PR was contributed by an external member and is a first-time contributor.Indicates that the PR was contributed by an external member and is a first-time contributor.

type/featureIssues about a new featureIssues about a new feature

Status: Open.

#12434 In pingcap/tiflow;

· a-cong opened on Dec 3, 2025

target-column Assignment Fails/Reverses for extract-table/extract-schema in Route Rules

affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.

area/dmIssues or PRs related to DM.Issues or PRs related to DM.

contributionThis PR is from a community contributor.This PR is from a community contributor.

report/customerCustomers have encountered this bug.Customers have encountered this bug.

severity/moderate

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#12432 In pingcap/tiflow;

· luyomo opened on Dec 2, 2025

DM: MariaDB and MySQL specific DDL options cause failures

area/dmIssues or PRs related to DM.Issues or PRs related to DM.

MariaDBThis issue is found with MariaDB upstreamThis issue is found with MariaDB upstream

severity/minor

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#12429 In pingcap/tiflow;

· dveeden opened on Nov 28, 2025

DM: MariaDB 11.8 DPANIC due to GTID set update failure

area/dmIssues or PRs related to DM.Issues or PRs related to DM.

MariaDBThis issue is found with MariaDB upstreamThis issue is found with MariaDB upstream

severity/moderate

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#12423 In pingcap/tiflow;

· dveeden opened on Nov 27, 2025

cdc send redundant BOOTSTRAP events when the table is partition table

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#12419 In pingcap/tiflow;

· wk989898 opened on Nov 26, 2025