tidb · Issues· 7062 open
Open on GitHubLocally synced open issues (discussions stay on GitHub)
- #71334
Per-database READ ONLY is not enforced for UPDATE, multi-table DELETE, BATCH ... UPDATE or CREATE SEQUENCE; writes commit silently against a locked database
type/bugcontributionseverity/moderatecomponent/ddlUpdated Sep 17, 2026 - #71333
ALTER DATABASE ... READ ONLY finishes synced without publishing a schema version when the owner's value is unchanged, leaving other TiDB nodes permanently divergent
type/bugcontributionseverity/criticalcomponent/ddlmay-affects-7.5may-affects-8.1may-affects-8.5may-affects-26.3Updated Sep 17, 2026 - #70681
Prepared plan cache causes incorrect NULL-safe comparison for nullable TIME columns
type/bugcontributionsig/plannerseverity/criticalmay-affects-7.5may-affects-8.1affects-8.5affects-26.3Updated Sep 17, 2026 - #69304
session: LazyTxn.Commit may panic when a killed transaction cleans up MemDB
type/bugsig/executionsig/transactioncomponent/sessionseverity/majormay-affects-8.1report/customeraffects-8.5Updated Sep 17, 2026 - #60368
Inconsistent Results and Runtime Error When Querying a View with Different Projections in TiDB
type/bugsig/sql-infraseverity/majormay-affects-6.1may-affects-6.5may-affects-7.1may-affects-7.5may-affects-8.1Updated Sep 17, 2026 - #68048
executor: query with TiFlash MPP and ORDER BY ... COLLATE ..., id LIMIT 1 panics with index out of range
type/bugsig/executionseverity/majormay-affects-7.1may-affects-7.5may-affects-8.1may-affects-8.5Updated Sep 17, 2026 - #67012
Unexpected Result Difference with ANY_VALUE and MIN Aggregation in HAVING Clause
type/bugcontributionsig/plannerseverity/majormay-affects-7.1may-affects-7.5may-affects-8.1may-affects-8.5Updated Sep 17, 2026 - #64141
`sys.schema_unused_indexes` doesn't work well
type/bugsig/sql-infraseverity/majormay-affects-6.5may-affects-7.1may-affects-7.5may-affects-8.1may-affects-8.5Updated Sep 17, 2026 - #67851
Unexpected Error in HAVING Clause with Contradictory IS NULL/IS NOT NULL Logic on LEFT JOIN
type/bugcontributionsig/plannerseverity/majoraffects-7.1affects-7.5affects-8.1affects-8.5Updated Sep 17, 2026 - #68218
wrong estimaton when there're optimizable predicates and prepared plan cache is enabled.
type/bugsig/plannerseverity/moderateaffects-7.5report/customerUpdated Sep 17, 2026 - #71015
`BatchPointGet` may read inconsistent data compared to `PointGet`.
type/bugsig/sql-infraseverity/majorcomponent/ddlaffects-8.1affects-8.5found-by-aiaffects-26.3Updated Sep 17, 2026 - #71107
ingestor: failed Pebble opens leak disk health checking goroutines
type/bugseverity/majorcomponent/lightningaffects-8.1affects-8.5affects-26.3affects-25.10Updated Sep 17, 2026 - #70954
[import] pre-opened stat readers can leak on iterator initialization failure or early close
type/bugseverity/majorcomponent/importcomponent/DXFaffects-8.1affects-8.5component/global-sortfound-by-aiUpdated Sep 17, 2026 - #69900
TiDB should generate restorable FK TableInfo even when tidb_enable_foreign_key=0
type/bugseverity/majorcomponent/braffects-8.5Updated Sep 17, 2026 - #71226
Inconsistent lock behavior on partitioned and non-partitioned tables
type/bugcontributionsig/transactionseverity/majoraffects-7.5affects-8.1affects-8.5affects-26.3Updated Sep 17, 2026