Search results

executor/statistics: generated_columns test panics on ANALYZE TABLE sgc1, sgc2 (index out of range [-1])

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

component/statistics

severity/minor

sig/plannerSIG: PlannerSIG: Planner

Status: Open.

#66359 In pingcap/tidb;

· 0xPoe opened on Feb 24, 2026

statistics: TestDumpStatsDeltaBeforeHandleAddColumnEvent hits duplicate key with analyze all columns

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

component/statistics

severity/minor

sig/plannerSIG: PlannerSIG: Planner

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

Status: Open.

#66358 In pingcap/tidb;

· 0xPoe opened on Feb 24, 2026

planner,distsql: avoid forcing cop concurrency=1 for CLUSTER_SLOW_QUERY TopN->TableReader->Limit path

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

Status: Open.

#66352 In pingcap/tidb;

· Reminiscent opened on Feb 24, 2026

prepared plan cache skips CTE statement with find table test.cte failed

AI-Testing

fuzz/shiro

severity/moderate

sig/plannerSIG: PlannerSIG: Planner

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

Status: Open.

#66351 In pingcap/tidb;

· hawkingrei opened on Feb 24, 2026

Magento 2 setup:upgrade fails privilege check on TiDB

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

Status: Open.

#66350 In pingcap/tidb;

· chinnarajac-rgb opened on Feb 24, 2026

The file generated by <code>Plan Replayer</code> has changed its storage path.

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

Status: Open.

#66347 In pingcap/tidb;

· zeminzhou opened on Feb 24, 2026

Inconsistent query result when using <code>IF</code> function with mixed types in NOT IN clause

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

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

Status: Open.

#66344 In pingcap/tidb;

· cryo-zd opened on Feb 24, 2026

Test <code>TestAuditPluginRetrying</code> is still flaky

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

Status: Open.

#66342 In pingcap/tidb;

· YangKeao opened on Feb 24, 2026

Support rank topn

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

Status: Open.

#66338 In pingcap/tidb;

· xzhangxian1008 opened on Feb 24, 2026

statistics: change SampleItem.Value from pointer to value type

Status: Open.

#66335 In pingcap/tidb;

· mjonss opened on Feb 23, 2026

Try to improve the performance of parser

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

Status: Open.

#66332 In pingcap/tidb;

· bb7133 opened on Feb 23, 2026

the CAST (0 AS DATE) return a datetime value

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

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

Status: Open.

#66324 In pingcap/tidb;

· chen8908917 opened on Feb 21, 2026