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A comment on DuckDB's AsOf Joins: Fuzzy Temporal Lookups. Parent comment

Re:DuckDB's AsOf Joins: Fuzzy Temporal Lookups by nhourcard on Friday September 15, 2023 @01:04PM (#37526112)
QuestDB: https://questdb.io/docs/reference/sql/join/#asof-join
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Re:DuckDB's AsOf Joins: Fuzzy Temporal Lookups by maxxen on Friday September 15, 2023 @02:23PM (#37527186)
Kdb(been around since the 90s) https://code.kx.com/q/ref/aj/
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Re:DuckDB's AsOf Joins: Fuzzy Temporal Lookups by hodgesrm on Saturday September 16, 2023 @10:51AM (#37535279)
Correct. As I recall ClickHouse ASOF joins drew direct inspiration from this feature in Kdb+ and were in fact implemented by an engineer with a background in financial apps.
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