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Support eliminate common expression in selection and projection

planner/cascadesissue/enhance/bug related to yamsissue/enhance/bug related to yams

sig/plannerSIG: PlannerSIG: Planner

type/feature-requestCategorizes issue or PR as related to a new feature.Categorizes issue or PR as related to a new feature.

Status: Open.

#58126 In pingcap/tidb;

· breezewish opened on Dec 10, 2024

Complex SQL in WHERE condition cause error or TiKV down

sig/executionSIG executionSIG execution

type/feature-requestCategorizes issue or PR as related to a new feature.Categorizes issue or PR as related to a new feature.

Status: Open.

#21159 In pingcap/tidb;

· breezewish opened on Nov 20, 2020

Reorganize alerts for TiKV, PD and TiDB

feature/acceptedThis feature request is accepted by product managersThis feature request is accepted by product managers

type/feature-requestCategorizes issue or PR as related to a new feature.Categorizes issue or PR as related to a new feature.

Status: Open.

#18939 In pingcap/tidb;

· breezewish opened on Aug 3, 2020

Print Txn ID and Query ID in log to trace the whole lifetime of a Txn / SQL

feature/acceptedThis feature request is accepted by product managersThis feature request is accepted by product managers

sig/transactionSIG:TransactionSIG:Transaction

type/feature-requestCategorizes issue or PR as related to a new feature.Categorizes issue or PR as related to a new feature.

Status: Open.

#17845 In pingcap/tidb;

· breezewish opened on Jun 8, 2020

Support query execution info for running SQLs (Live execution plan)

feature/acceptedThis feature request is accepted by product managersThis feature request is accepted by product managers

help wantedDenotes an issue that needs help from a contributor. Must meet "help wanted" guidelines.Denotes an issue that needs help from a contributor. Must meet "help wanted" guidelines.

sig/executionSIG executionSIG execution

type/feature-requestCategorizes issue or PR as related to a new feature.Categorizes issue or PR as related to a new feature.

Status: Open.

#17692 In pingcap/tidb;

· breezewish opened on Jun 4, 2020

Improve INSERT Statement Digest

component/parser

feature/acceptedThis feature request is accepted by product managersThis feature request is accepted by product managers

type/feature-requestCategorizes issue or PR as related to a new feature.Categorizes issue or PR as related to a new feature.

Status: Open.

#17691 In pingcap/tidb;

· breezewish opened on Jun 4, 2020

Database and Table Level Metrics

component/metrics

feature/acceptedThis feature request is accepted by product managersThis feature request is accepted by product managers

help wantedDenotes an issue that needs help from a contributor. Must meet "help wanted" guidelines.Denotes an issue that needs help from a contributor. Must meet "help wanted" guidelines.

priority/P1The issue has P1 priority.The issue has P1 priority.

type/feature-requestCategorizes issue or PR as related to a new feature.Categorizes issue or PR as related to a new feature.

Status: Open.

#17688 In pingcap/tidb;

· breezewish opened on Jun 4, 2020

 ·  

Requirement pool

Add Latency Quantiles (like 99% Query Time) to Statements

component/infoschema

epic/slow-query

feature/acceptedThis feature request is accepted by product managersThis feature request is accepted by product managers

type/feature-requestCategorizes issue or PR as related to a new feature.Categorizes issue or PR as related to a new feature.

Status: Open.

#17621 In pingcap/tidb;

· breezewish opened on Jun 3, 2020