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supports falling back hash join to sort merge join when hash table is too big #753

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@richox richox commented Jan 9, 2025

partially close #721
we cannot use partition-merge based solution because it breaks the output ordering. so we use a fallback approach to avoid creating too big hash tables.

@richox richox force-pushed the dev-hj-fallback-smj branch 2 times, most recently from c64aaf3 to ca69b3b Compare January 9, 2025 16:55
@richox richox changed the title WIP: supports falling back hash join to sort merge join when hash table is too big supports falling back hash join to sort merge join when hash table is too big Jan 13, 2025
@richox richox force-pushed the dev-hj-fallback-smj branch from ca69b3b to 00ca59a Compare January 13, 2025 17:02
@richox richox force-pushed the dev-hj-fallback-smj branch from 00ca59a to e70e799 Compare January 14, 2025 08:12
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Spillable broadcast/shuffled hash join
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