Pulse · pingcap/tidb · GitHub

8000 Pulse · pingcap/tidb · GitHub

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February 24, 2025 – February 25, 2025

Overview

34 Active pull requests

21 Active issues

17 Pull requests merged by 11 people

planner: fix the possible panic when fixcontrol#44855 enabled
#59763 merged Feb 26, 2025
br: mem dump when about to OOM
#59234 merged Feb 25, 2025
ddl: fix runnable ingest job checking (#52503)
#59761 merged Feb 25, 2025
*: (release-6.5) Validate ts only for stale read
#59741 merged Feb 25, 2025
external: fix decoding the last key in split keys | tidb-test=release-8.1.2
#59742 merged Feb 25, 2025
json: fix the issue that two arrays are merged but not append in JSON_ARRAY_APPEND.
#59688 merged Feb 25, 2025
*: upgrade pd client to make sure tso client initiate successfully (#58752)
#58803 merged Feb 25, 2025
*: upgrade pd client to make sure tso client initiate successfully (#58752)
#58802 merged Feb 25, 2025
*: upgrade pd client to make sure tso client initiate successfully (#58752)
#58804 merged Feb 25, 2025
expression: refine invalid char error msg for string conversion
#59711 merged Feb 25, 2025
external: fix decoding the last key in split keys
#59613 merged Feb 25, 2025
ddl: fix vector indexes do not been dropped on TiFlash side
#59733 merged Feb 25, 2025
planner: fix planner can't error for union-all query when new-only-full-group-check is enabled (#59212)
#59602 merged Feb 25, 2025
br: fix pre allocate id exceeds bound
#59719 merged Feb 25, 2025
executor: fix traffic replay jobs are shown when the user doesn't have the TRAFFIC_REPLAY_ADMIN privilege
#59721 merged Feb 25, 2025
br: add status field for log status with json (#58465)
#58569 merged Feb 25, 2025
unistore: Added error if row is too long to be locked
#59699 merged Feb 25, 2025

17 Pull requests opened by 10 people

expression: make `LPAD`/`RPAD` return an empty string for an empty padstr | tidb-test=pr/2488
#59734 opened Feb 25, 2025
privilege: handle username with "@" correctly for role(RBAC) related code
#59739 opened Feb 25, 2025
ddl: fix vector indexes do not been dropped on TiFlash side (#59733)
#59740 opened Feb 25, 2025
planner: add rules about projection and outer join elimination and projection merge
#59743 opened Feb 25, 2025
planner: change the cascades explain test as explain with brief format.
#59745 opened Feb 25, 2025
external: fix decoding the last key in split keys (#59613)
#59746 opened Feb 25, 2025
external: fix decoding the last key in split keys (#59613)
#59747 opened Feb 25, 2025
ddl: fix addindex wrong rowcount on dxf when the job txn failed (#58575)
#59748 opened Feb 25, 2025
external: improve S3 error message (#59327)
#59749 opened Feb 25, 2025
dxf: increase memory quota for session of generating subtasks | tidb-test=release-8.1.2
#59750 opened Feb 25, 2025
prefetch: fix underlying unexpected-eof taken as EOF
#59752 opened Feb 25, 2025
parser: Fix build issues on 32-bit arm
#59753 opened Feb 25, 2025
planner: use primary key to remove useless groupby's columns
#59755 opened Feb 25, 2025
executor: 'alter user' requires 'CREATE USER' privilege in most cases
#59756 opened Feb 25, 2025
*: upgrade to the latest client-go
#59757 opened Feb 25, 2025
planner: support pushing TopN down into IndexLookUpReader
#59764 opened Feb 26, 2025
expression: Add failpoint to force pushdown expression to tikv for debug usage
#59765 opened Feb 26, 2025

12 Issues closed by 3 people

possible panic when trying index join with fixcontrol#44855 enabled
#59762 closed Feb 26, 2025
BR: create a heap dump to a persistent storage when BR is about to OOM
#56971 closed Feb 25, 2025
`JSON_ARRAY_APPEND` returns incorrect value for array arguments
#59465 closed Feb 25, 2025
Error message: Unexpected line break
#56706 closed Feb 25, 2025
Fail to add unique key using global sort in large data
#59725 closed Feb 25, 2025
Vector indexes do not been dropped on TiFlash side
#59732 closed Feb 25, 2025
ignore this...
#59736 closed Feb 25, 2025
BR snapshot restore reuses the last global ID when pre-allocates table IDs
#59718 closed Feb 25, 2025
Traffic replay jobs are shown when the user doesn't have the `TRAFFIC_REPLAY_ADMIN` privilege
#59712 closed Feb 25, 2025
auto_increment failed to execute when type convert
#59731 closed Feb 25, 2025
unistore crash on data import
#59651 closed Feb 25, 2025
ddl: column type change should have some warnings
#41142 closed Feb 25, 2025

9 Issues opened by 7 people

Optimizer decides to use tiflash even it takes to fullscan 200 billion rows instead of 40k
#59760 opened Feb 25, 2025
`Data Too Long, field len X` error when loading stats for a `bit` column
#59759 opened Feb 25, 2025
v6.5.12 br & lightning: cannot set read timestamp to a future time
#59758 opened Feb 25, 2025
import into should retry scheduler plan error
#59754 opened Feb 25, 2025
Support for 32-bit architectures
#59751 opened Feb 25, 2025
Make the memory tracking for IndexJoin more accurate.
#59744 opened Feb 25, 2025
DXF: support running on heterogeneous TiDB nodes
#59738 opened Feb 25, 2025
add-index failed with `etcdserver: mvcc: required revision has been compacted`
#59737 opened Feb 25, 2025
add-index report "Failed to split region ranges: cannot find region in range"
#59735 opened Feb 25, 2025

46 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

protocol: support query attribute since mysql 8.0.23
#55175 commented on Feb 25, 2025 • 9 new comments
planner: utilize equivalence to eliminate unnecessary exchangers | tidb-test=pr/2482
#57417 commented on Feb 25, 2025 • 5 new comments
lignthing/importinto: parallel reading files infos from data store
#59382 commented on Feb 25, 2025 • 4 new comments
executor: introduce max_user_connections | tidb-test=pr/2474
#59197 commented on Feb 26, 2025 • 4 new comments
ddl: Add checks for all partitioning columns during EXCHANGE PARTITION for RANGE COLUMNS
#59612 commented on Feb 26, 2025 • 1 new comment
statistics: parallel async merge global stats to improve performance
#59661 commented on Feb 25, 2025 • 1 new comment
variable: tidb_pipelined_dml_resource_policy
#57352 commented on Feb 25, 2025 • 1 new comment
planner: Fix load stats failure when stats file contains with `null` (#57818)
#59378 commented on Feb 25, 2025 • 0 new comments
planner: fix hash partition prune with `is null` condition (#58383)
#59387 commented on Feb 26, 2025 • 0 new comments
privilege, domain: reduce the memory jitter of privilege reload activity for 2M users
#59487 commented on Feb 25, 2025 • 0 new comments
import into: automatic file type recognition based on file name characteristics
#59543 commented on Feb 25, 2025 • 0 new comments
DNM: test
#59571 commented on Feb 25, 2025 • 0 new comments
statistics: correct behavior of non-lite InitStats and stats sync load of no stats column (#57803)
#59590 commented on Feb 25, 2025 • 0 new comments
br: Cherry pick 58981 to release 8.5
#59638 commented on Feb 25, 2025 • 0 new comments
global sort: check duplicate key at client side
#59659 commented on Feb 26, 2025 • 0 new comments
br/stream: implement pause v2
#59663 commented on Feb 25, 2025 • 0 new comments
executor: modify some hash join stats
#59668 commented on Feb 26, 2025 • 0 new comments
br: add log restore ts into snapshot checkpoint metadata
#59678 commented on Feb 25, 2025 • 0 new comments
br: error out if pitr with table filter has exchange partition in/out filter range
#59683 commented on Feb 25, 2025 • 0 new comments
br/restore: Add conc control to upload for PiTR
#59696 commented on Feb 25, 2025 • 0 new comments
planner: optimize return type of partial sum for tiflash
#59709 commented on Feb 25, 2025 • 0 new comments
[WIP] sysvar: add a variable to control import mode
#59713 commented on Feb 25, 2025 • 0 new comments
json, expr: `json_search` should return `NULL` when the search path is `NULL` | tidb-test=pr/2486
#59714 commented on Feb 25, 2025 • 0 new comments
build(deps): bump golang.org/x/tools from 0.29.0 to 0.30.0
#59717 commented on Feb 25, 2025 • 0 new comments
planner: Adjust out of range for added rows
#59724 commented on Feb 25, 2025 • 0 new comments
updateStatsWorker panic and the stats history data cannot be cleanup
#59702 commented on Feb 25, 2025 • 0 new comments
plan replayer can't handle views correctly if it's dumped and loaded by different users
#59653 commented on Feb 25, 2025 • 0 new comments
Rewrite exprs like `a = 10 or a = 20 or a = 30 ...` to `a in (10,20,30)` for better expr evaluation performance in the execution engine
#59652 commented on Feb 25, 2025 • 0 new comments
Slow log's Backoff_total item is inconsistent with backoff details
#58756 commented on Feb 25, 2025 • 0 new comments
`LPAD` and `RPAD` shouldn't return NULL for empty padstr
#59447 commented on Feb 25, 2025 • 0 new comments
1062 warning returns invalid UTF8 message
#31639 commented on Feb 25, 2025 • 0 new comments
server: enhancement of ts validity check for all types of requests
#57786 commented on Feb 25, 2025 • 0 new comments
add index failed with error “Error 1105 (HY000): When the state is JobStateRollbackDone or JobStateCancelled, historyJob.Error should never be nil” when injection network partition of pd leader
#59704 commented on Feb 25, 2025 • 0 new comments
use pk info to reduce redundant group by columns
#55203 commented on Feb 25, 2025 • 0 new comments
current user can alter its own password option without 'CREATE USER' privilege
#59677 commented on Feb 25, 2025 • 0 new comments
Wrong result returned using DISTINCT and <=> operator in JOIN
#59643 commented on Feb 25, 2025 • 0 new comments
Track issue for expression test cases generated by LLM
#59410 commented on Feb 25, 2025 • 0 new comments
ddl: refine some context usage (#56243)
#57922 commented on Feb 25, 2025 • 0 new comments
ddl: job context will be canceled when cancel or pause job (#56404)
#57923 commented on Feb 25, 2025 • 0 new comments
Planner: Do not allow cardinality to go below 1
#58173 commented on Feb 25, 2025 • 0 new comments
br/stream: allow pitr to create oversized indices (#58433)
#58529 commented on Feb 25, 2025 • 0 new comments
metrics/grafana: display instance for information v2 cache size grafana panel (#58138)
#58965 commented on Feb 25, 2025 • 0 new comments
br: add retry for raw kv client put (#58963)
#59081 commented on Feb 25, 2025 • 0 new comments
lightning: Change parquet library to arrow-go
#59244 commented on Feb 25, 2025 • 0 new comments
Inactive binding demo
#59361 commented on Feb 25, 2025 • 0 new comments
ddl: fix a bug that create two views with same name success (#58770)
#59370 commented on Feb 25, 2025 • 0 new comments

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