Comments (1)
/severity major
/assign 3pointer
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Related Issues (20)
- The SchemaByID func using InfoSchema v2 consume much time
- Speed up unsafe destroy range by batching multiple ranges in one request
- 无法修改慢日志文件路径 HOT 2
- mv或者rm慢日志文件,不会在线生成新的慢日志文件 HOT 2
- (*DeleteExec).deleteSingleTableByChunk spend too much time on making slices
- Console output and log message not accurate when import data with dup records using lightning tidb backend. HOT 2
- The efficiency of auto analyze is low with auto_analyze_priority_queue and infoSchemaV2 open in million tables scenario
- Add a `Detach` method for `RecordSet` to detach a record set from the session context
- TestInfoBuiltin failed after enabling infoschema cache V2
- error message of `SET @@global.tidb_cloud_storage_uri` is not clear
- time.LoadLocation spend too many time in the cophandler.buildDAG
- db / table with name `*` will interfere with DDL job dependency calculation
- Abnormal logs cause disk space to run out
- Add a `CursorTracker` to track the `min-start-ts` of each cursor.
- add negative testing for SendTask()
- unnecessary projection In the query HOT 1
- join reorder using greedy algorithm use wrong rule for the cost of limit operator HOT 3
- tracker for init-stats
- planner: Plan Cache is not compatible with CTE HOT 1
- flaky test TestParallelFlashbackTable
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