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vstreamclient: framework for robust + simple usage

Component: VReplication

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Type: Feature

Status: Open (in progress).

vitessio/vitessnumber 17222

#17222 In vitessio/vitess;

· derekperkins opened on Nov 13, 2024

movetables mirrortraffic: let read-only queries bypass denied tables

Component: VReplication

Component: VTAdminVTadmin interfaceVTadmin interface

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Open (in progress).

vitessio/vitessnumber 18775

#18775 In vitessio/vitess;

· maxenglander opened on Oct 20, 2025

Feature Request: remove <code>vtorc</code>snapshot topologies feature

Component: VTOrcVitess Orchestrator integrationVitess Orchestrator integration

Type: Internal Cleanup

Status: Open.

#18691 In vitessio/vitess;

· timvaillancourt opened on Sep 24, 2025

connpool: Fix handling of expired contexts

NeedsBackportReasonIf backport labels have been applied to a PR, a justification is requiredIf backport labels have been applied to a PR, a justification is required

NeedsDescriptionUpdateThe description is not clear or comprehensive enough, and needs workThe description is not clear or comprehensive enough, and needs work

NeedsIssueA linked issue is missing for this Pull RequestA linked issue is missing for this Pull Request

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Status: Draft (not ready).

vitessio/vitessnumber 18728

#18728 In vitessio/vitess;

· arthurschreiber opened on Oct 8, 2025

<code>EmergencyReparentShard</code>: support ignoring minority/count of lagging tablets

Component: vtctl

Component: VTOrcVitess Orchestrator integrationVitess Orchestrator integration

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Draft (not ready).

vitessio/vitessnumber 18707

#18707 In vitessio/vitess;

· timvaillancourt opened on Sep 30, 2025

<code>vtorc</code>: enable <code>read_uncommitted</code> when in sqlite shared-cache mode

Component: VTOrcVitess Orchestrator integrationVitess Orchestrator integration

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Type: Performance

Status: Open (in progress).

vitessio/vitessnumber 18658

#18658 In vitessio/vitess;

· timvaillancourt opened on Sep 16, 2025

Implement appendCallerID feature in vtgate executor

Component: VTGate

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Open (in progress).

vitessio/vitessnumber 18635

#18635 In vitessio/vitess;

· corbantek opened on Sep 9, 2025

Make closing the pool a blocking operation.

NeedsBackportReasonIf backport labels have been applied to a PR, a justification is requiredIf backport labels have been applied to a PR, a justification is required

NeedsDescriptionUpdateThe description is not clear or comprehensive enough, and needs workThe description is not clear or comprehensive enough, and needs work

NeedsIssueA linked issue is missing for this Pull RequestA linked issue is missing for this Pull Request

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Status: Draft (not ready).

vitessio/vitessnumber 18630

#18630 In vitessio/vitess;

· arthurschreiber opened on Sep 9, 2025

Update foreign key handling to be smarter around when to skip foreign key emulation

Component: Query Serving

NeedsIssueA linked issue is missing for this Pull RequestA linked issue is missing for this Pull Request

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Type: Performance

Status: Open (in progress).

vitessio/vitessnumber 18618

#18618 In vitessio/vitess;

· arthurschreiber opened on Sep 3, 2025

<code>vtorc</code>: use <code>*topoprotopb.TabletAlias</code> for tablet alias

Component: VTOrcVitess Orchestrator integrationVitess Orchestrator integration

Type: Internal Cleanup

Status: Draft (not ready).

vitessio/vitessnumber 18389

#18389 In vitessio/vitess;

· timvaillancourt opened on Jun 22, 2025

Implement server side cursors

Component: Query Serving

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Type: Feature

Status: Open (in progress).

vitessio/vitessnumber 18047

#18047 In vitessio/vitess;

· DvdGiessen opened on Mar 26, 2025

[WIP] Initialize <code>VSchemaAPI</code>

Component: vtctl

Type: Feature

Status: Draft (not ready).

vitessio/vitessnumber 17996

#17996 In vitessio/vitess;

· beingnoble03 opened on Mar 20, 2025

[EXPERIMENTAL] Parallel VPlayer

Component: VReplication

NeedsDescriptionUpdateThe description is not clear or comprehensive enough, and needs workThe description is not clear or comprehensive enough, and needs work

NeedsIssueA linked issue is missing for this Pull RequestA linked issue is missing for this Pull Request

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Type: Performance

Status: Draft (not ready).

vitessio/vitessnumber 17628

#17628 In vitessio/vitess;

· shlomi-noach opened on Jan 26, 2025

Disable query consolidation by default for master tablet types

Component: Query Serving

Type: Feature

Status: Open.

#4058 In vitessio/vitess;

· dweitzman opened on Jun 28, 2018

<code>EmergencyReparentShard</code>: support reachable replica tablets w/<code>mysqld</code> down

Component: vtctl

Component: VTOrcVitess Orchestrator integrationVitess Orchestrator integration

Component: VTTablet

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Draft (not ready).

vitessio/vitessnumber 18896

#18896 In vitessio/vitess;

· timvaillancourt opened on Nov 11, 2025

<code>golangci-lint</code>: add <code>prealloc</code> linter + manually fix problems

Component: Build/CI

Component: GeneralChanges throughout the code baseChanges throughout the code base

Type: Internal Cleanup

Type: Performance

Status: Draft (not ready).

vitessio/vitessnumber 18901

#18901 In vitessio/vitess;

· timvaillancourt opened on Nov 17, 2025

Vtadmin monitoring integration

Component: VTAdminVTadmin interfaceVTadmin interface

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Type: Feature

Status: Open (in progress).

vitessio/vitessnumber 19000

#19000 In vitessio/vitess;

· c-r-dev opened on Dec 5, 2025

fix: Cleanup <code>ResourcePool</code> &amp; Include Mutex Lock for <code>refreshPool</code>

Component: Query Serving

StaleMarks PRs as stale after a period of inactivity, which are then closed after a grace period.Marks PRs as stale after a period of inactivity, which are then closed after a grace period.

Type: Bug

Status: Open (in progress).

vitessio/vitessnumber 19001

#19001 In vitessio/vitess;

· rMaxiQp opened on Dec 7, 2025

Supporting multiple <code>DISTINCT</code> aggregations

NeedsBackportReasonIf backport labels have been applied to a PR, a justification is requiredIf backport labels have been applied to a PR, a justification is required

NeedsDescriptionUpdateThe description is not clear or comprehensive enough, and needs workThe description is not clear or comprehensive enough, and needs work

NeedsIssueA linked issue is missing for this Pull RequestA linked issue is missing for this Pull Request

NeedsWebsiteDocsUpdateWhat it saysWhat it says

Status: Draft (not ready).

vitessio/vitessnumber 19050

#19050 In vitessio/vitess;

· arthurschreiber opened on Dec 17, 2025

<code>vttablet</code>: add proxy support to <code>FullStatus</code> RPC in <code>tabletmanager</code>

Component: VTOrcVitess Orchestrator integrationVitess Orchestrator integration

Component: VTTablet

NeedsIssueA linked issue is missing for this Pull RequestA linked issue is missing for this Pull Request

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Draft (not ready).

vitessio/vitessnumber 19058

#19058 In vitessio/vitess;

· timvaillancourt opened on Dec 19, 2025

Skip FOR...UPDATE Clause in Warming Reads Queries

Benchmark meAdd label to PR to run benchmarksAdd label to PR to run benchmarks

Component: Query Serving

Type: Bug

Status: Open (in progress).

vitessio/vitessnumber 19060

#19060 In vitessio/vitess;

· esignorelli opened on Dec 19, 2025

<code>ci</code>: dont install <code>etcd</code> twice in unit tests

Component: Build/CI

Type: CI/Build

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Draft (not ready).

vitessio/vitessnumber 19068

#19068 In vitessio/vitess;

· timvaillancourt opened on Dec 22, 2025

<code>EmergencyReparentShard</code>: support ignored file-based replicas

Component: VTAdminVTadmin interfaceVTadmin interface

Component: vtctl

Type: EnhancementLogical improvement (somewhere between a bug and feature)Logical improvement (somewhere between a bug and feature)

Status: Open (in progress).

vitessio/vitessnumber 19069

#19069 In vitessio/vitess;

· timvaillancourt opened on Dec 23, 2025

tests(tools): add unit tests for astfmtgen tool

Component: Build/CI

Type: Testing

Status: Open (in progress).

vitessio/vitessnumber 19073

#19073 In vitessio/vitess;

· anujagrawal380 opened on Dec 23, 2025

Add test coverage for dropTargetShards function

Component: Build/CI

Component: vtctl

NeedsIssueA linked issue is missing for this Pull RequestA linked issue is missing for this Pull Request

StaleMarks PRs as stale after a period of inactivity, which are then closed after a grace period.Marks PRs as stale after a period of inactivity, which are then closed after a grace period.

Type: CI/Build

Status: Open (in progress).

vitessio/vitessnumber 19086

#19086 In vitessio/vitess;

· shivansh-gohem opened on Dec 25, 2025