heavyai / heavydb

HeavyDB (formerly OmniSciDB)
https://heavy.ai
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[Crash Bug] SELECT * FROM <table> JOIN <table> ON NULL WHERE FALSE Brings Errors #812

Open qwebug opened 10 months ago

qwebug commented 10 months ago

Describe:

HeavyDB will crash when using SELECT * FROM \

JOIN \
ON NULL WHERE FALSE, after SET EXECUTOR_DEVICE='GPU'.

SQL:

ALTER SESSION SET EXECUTOR_DEVICE='GPU';
CREATE TABLE t0(c0 INT);
CREATE TABLE t1(c0 INT);
SELECT * FROM t1 JOIN t0 ON NULL WHERE FALSE;

Result:

2023-10-18T03:08:34.218366 F 3966 10 8 RelAlgDag.h:288 Check failed: ptr
Stack trace:
RelLeftDeepInnerJoin::RelLeftDeepInnerJoin
create_left_deep_join
RelAlgDagBuilder::optimizeDag
RelAlgDagBuilder::build
RelAlgDagBuilder::buildDag
DBHandler::execute_rel_alg
QueryDispatchQueue::worker
clone
/opt/heavyai/scripts/innerstartheavy: line 180:  3966 Aborted                 (core dumped) ./bin/heavydb $MAPD_DATA $RO --port $MAPD_TCP_PORT --http-port $MAPD_HTTP_PORT --calcite-port $MAPD_CALCITE_PORT $CONFIG $VERBOSE $*
Failed to write to log, write storage/log/heavy_web_server.7ff8a2f8be28.root.log.ALL.20231018-030751.3967: file already closed
startheavy 3955 exited

Environment:

Docker Deployment

https://hub.docker.com/layers/heavyai/heavyai-ee-cuda/latest/images/sha256-5af3ad3a00cbc5ce09c299b8b81cda96521a27373dbb1e59209c02358cfd9b1f?context=explore

Docker DIGEST: sha256:5af3ad3a00cbc5ce09c299b8b81cda96521a27373dbb1e59209c02358cfd9b1f

HeavyDB Version: 7.1.0-20230821-eae9ec17da

HeavyDB license: Free Edition

cdessanti commented 10 months ago

We can consider a duplicated of #810

qwebug commented 7 months ago

This issue is different from https://github.com/heavyai/heavydb/issues/810 in that they both cause crashes due to different forms of SQL.