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30 lines
715 B
PL/PgSQL
30 lines
715 B
PL/PgSQL
DROP TABLE IF EXISTS events;
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CREATE TABLE events (begin Float64, value Int32) ENGINE = MergeTree() ORDER BY begin;
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INSERT INTO events VALUES (1, 0), (3, 1), (6, 2), (8, 3);
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SET allow_experimental_analyzer = 1;
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SET join_algorithm = 'full_sorting_merge';
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SET joined_subquery_requires_alias = 0;
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SELECT
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begin,
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value IN (
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SELECT e1.value
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FROM (
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SELECT *
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FROM events e1
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WHERE e1.value = events.value
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) AS e1
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ASOF JOIN (
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SELECT number :: Float64 AS begin
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FROM numbers(10)
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WHERE number >= 1 AND number < 10
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)
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USING (begin)
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)
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FROM events
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ORDER BY begin ASC;
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DROP TABLE IF EXISTS events;
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