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Enhance JoinFuzzer to test multiple hash joins in one query with common probe side #11390

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kagamiori opened this issue Oct 30, 2024 · 0 comments
Open

Enhance JoinFuzzer to test multiple hash joins in one query with common probe side #11390

kagamiori opened this issue Oct 30, 2024 · 0 comments
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@DanielHunte
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enhancement New feature or request fuzzer Issues related the to Velox fuzzer test components.

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This enhancement is motivated by a recent bug fixed in #10478. The bug only happens with dynamic filter pushdown which is allowed in hash-based inner-join, left-semi-filter-join, right-semi-filter-join, and right-semi-project-join, and when the number of distinct keys in the build side is small.
@kagamiori kagamiori added enhancement New feature or request fuzzer Issues related the to Velox fuzzer test components. labels Oct 30, 2024
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@DanielHunte DanielHunte

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enhancement New feature or request fuzzer Issues related the to Velox fuzzer test components.
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