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[GPU Error Bug] SELECT <column> FROM <table> WHERE <column> OR <column> OR CAST(<number> + CAST( <column> AS INT) AS BOOLEAN) Brings Errors #808

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qwebug opened this issue Oct 18, 2023 · 0 comments

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@qwebug
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qwebug commented Oct 18, 2023

Describe:

Using SELECT <column> FROM <table> WHERE <column> OR <column> OR CAST(<number> + CAST( <column> AS INT) AS BOOLEAN)  brings different results , when set EXECUTOR_DEVICE 'CPU' and 'GPU'.

SQL:

CREATE TABLE t0(c0 BOOLEAN, c1 BOOLEAN);
INSERT INTO t0(c0, c1) VALUES(TRUE, False);
ALTER SESSION SET EXECUTOR_DEVICE='CPU';
SELECT * FROM t0 WHERE (t0.c1) OR (t0.c1) OR CAST(150453209*343769574 + CAST(t0.c1 AS INT) AS BOOLEAN);

Result:

No rows returned.

SQL:

ALTER SESSION SET EXECUTOR_DEVICE='GPU';
SELECT * FROM t0 WHERE (t0.c1) OR (t0.c1) OR CAST(150453209*343769574 + CAST(t0.c1 AS INT) AS BOOLEAN);

Result:

ERR_OVERFLOW_OR_UNDERFLOW: Overflow or underflow

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

@qwebug qwebug changed the title [Error Bug] SELECT <column> FROM <table> WHERE <column> OR <column> OR CAST(<number> + CAST( <column> AS INT) AS BOOLEAN) Brings Errors [GPU Error Bug] SELECT <column> FROM <table> WHERE <column> OR <column> OR CAST(<number> + CAST( <column> AS INT) AS BOOLEAN) Brings Errors Oct 18, 2023
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