Search results

[Tech Request]: normalize per-column IN/NOT IN/=/<> domains in scan filters

kind/tech-requestNew feature or requestNew feature or request

Status: Open.

#24227 In matrixorigin/matrixone;

· ck89119 opened on Apr 27, 2026

[Tech Request]: AI-Ready Observability

kind/tech-requestNew feature or requestNew feature or request

Status: Open.

#24222 In matrixorigin/matrixone;

· aptend opened on Apr 27, 2026

[Tech Request]: Harden /debug/malloc pprof output for Pyroscope ingestion

Status: Open.

#24221 In matrixorigin/matrixone;

· VioletQwQ-0 opened on Apr 27, 2026

[Bug]: STDDEV_SAMP / VAR_SAMP return 0 instead of NULL when n=1 (causes TPC-DS Q17 wrong result)

kind/bugSomething isn't workingSomething isn't working

Status: Open.

#24220 In matrixorigin/matrixone;

· Ariznawlll opened on Apr 27, 2026

[Bug]: EXISTS(A) OR EXISTS(B) correlated subqueries inflate outer rows (semi-join semantics broken)

kind/bugSomething isn't workingSomething isn't working

severity/s0Extreme impact: Cause the application to break down and seriously affect the useExtreme impact: Cause the application to break down and seriously affect the use

Status: Open.

Bug

#24219 In matrixorigin/matrixone;

· Ariznawlll opened on Apr 27, 2026

·  

MO-202604

[Bug]: query66 (TPC-DS) drops a GROUP BY row AND returns non-deterministic numeric values at scale 1G

kind/bugSomething isn't workingSomething isn't working

severity/s0Extreme impact: Cause the application to break down and seriously affect the useExtreme impact: Cause the application to break down and seriously affect the use

Status: Open.

Bug

#24216 In matrixorigin/matrixone;

· Ariznawlll opened on Apr 27, 2026

·  

MO-202604

[Bug]: query29 (TPC-DS) returns non-deterministic results across runs — multi-table JOIN + GROUP BY + LIMIT

kind/bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#24215 In matrixorigin/matrixone;

· Ariznawlll opened on Apr 27, 2026

·  

MO-202604

[Bug]: [3.0-dev standalone regression] TPCH 1T Test failed with 'internal error: hashmap memory exceed hard limit. hard limit 68719476736, inuse 68853694464'

kind/bugSomething isn't workingSomething isn't working

needs-triage

severity/s0Extreme impact: Cause the application to break down and seriously affect the useExtreme impact: Cause the application to break down and seriously affect the use

Status: Open.

Bug

#24213 In matrixorigin/matrixone;

· Ariznawlll opened on Apr 27, 2026

·  

MO-202604

[Bug]: q50: Return-latency bucket aggregation mismatch (6/6 rows differ)

kind/bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#24212 In matrixorigin/matrixone;

· Ariznawlll opened on Apr 27, 2026

·  

MO-202604

[Bug]: q79: Store-city aggregation sequence mismatch after ORDER BY/LIMIT

kind/bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#24211 In matrixorigin/matrixone;

· Ariznawlll opened on Apr 27, 2026

·  

MO-202604

[Bug]: q78: Multi-channel ratio aggregation mismatch (top100 significantly differs)

kind/bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#24210 In matrixorigin/matrixone;

· Ariznawlll opened on Apr 27, 2026

·  

MO-202604

[Bug]: q22: ROLLUP/GROUPING result mismatch vs baseline (100 rows differ)

kind/bugSomething isn't workingSomething isn't working

Status: Open.

Bug

#24209 In matrixorigin/matrixone;

· Ariznawlll opened on Apr 27, 2026

·  

MO-202605