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Fix time_bucket_ng() behavior with origin argument #3527

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merged 1 commit into from Aug 26, 2021
Merged

Fix time_bucket_ng() behavior with origin argument #3527

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2 changes: 1 addition & 1 deletion src/time_bucket.c
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Expand Up @@ -457,7 +457,7 @@ ts_time_bucket_ng_date(PG_FUNCTION_ARGS)

delta = date - origin_date;
bucket_number = delta / interval->day;
date = bucket_number * interval->day;
date = origin_date + bucket_number * interval->day;
}

PG_RETURN_DATEADT(date);
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24 changes: 12 additions & 12 deletions test/expected/timestamp.out
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Expand Up @@ -1513,18 +1513,18 @@ FROM generate_series('2020-01-01' :: date, '2020-01-12', '1 day') AS ts,
unnest(array[ts :: date]) AS d;
d | d1 | d2 | d3 | w1 | w1d2
------------+------------+------------+------------+------------+------------
2020-01-01 | 2000-01-01 | 2000-01-01 | 2000-01-01 | 2000-01-01 | 2000-01-01
2020-01-02 | 2000-01-02 | 2000-01-01 | 2000-01-01 | 2000-01-01 | 2000-01-01
2020-01-03 | 2000-01-03 | 2000-01-03 | 2000-01-01 | 2000-01-01 | 2000-01-01
2020-01-04 | 2000-01-04 | 2000-01-03 | 2000-01-04 | 2000-01-01 | 2000-01-01
2020-01-05 | 2000-01-05 | 2000-01-05 | 2000-01-04 | 2000-01-01 | 2000-01-01
2020-01-06 | 2000-01-06 | 2000-01-05 | 2000-01-04 | 2000-01-01 | 2000-01-01
2020-01-07 | 2000-01-07 | 2000-01-07 | 2000-01-07 | 2000-01-01 | 2000-01-01
2020-01-08 | 2000-01-08 | 2000-01-07 | 2000-01-07 | 2000-01-08 | 2000-01-01
2020-01-09 | 2000-01-09 | 2000-01-09 | 2000-01-07 | 2000-01-08 | 2000-01-01
2020-01-10 | 2000-01-10 | 2000-01-09 | 2000-01-10 | 2000-01-08 | 2000-01-10
2020-01-11 | 2000-01-11 | 2000-01-11 | 2000-01-10 | 2000-01-08 | 2000-01-10
2020-01-12 | 2000-01-12 | 2000-01-11 | 2000-01-10 | 2000-01-08 | 2000-01-10
2020-01-01 | 2020-01-01 | 2020-01-01 | 2020-01-01 | 2020-01-01 | 2020-01-01
2020-01-02 | 2020-01-02 | 2020-01-01 | 2020-01-01 | 2020-01-01 | 2020-01-01
2020-01-03 | 2020-01-03 | 2020-01-03 | 2020-01-01 | 2020-01-01 | 2020-01-01
2020-01-04 | 2020-01-04 | 2020-01-03 | 2020-01-04 | 2020-01-01 | 2020-01-01
2020-01-05 | 2020-01-05 | 2020-01-05 | 2020-01-04 | 2020-01-01 | 2020-01-01
2020-01-06 | 2020-01-06 | 2020-01-05 | 2020-01-04 | 2020-01-01 | 2020-01-01
2020-01-07 | 2020-01-07 | 2020-01-07 | 2020-01-07 | 2020-01-01 | 2020-01-01
2020-01-08 | 2020-01-08 | 2020-01-07 | 2020-01-07 | 2020-01-08 | 2020-01-01
2020-01-09 | 2020-01-09 | 2020-01-09 | 2020-01-07 | 2020-01-08 | 2020-01-01
2020-01-10 | 2020-01-10 | 2020-01-09 | 2020-01-10 | 2020-01-08 | 2020-01-10
2020-01-11 | 2020-01-11 | 2020-01-11 | 2020-01-10 | 2020-01-08 | 2020-01-10
2020-01-12 | 2020-01-12 | 2020-01-11 | 2020-01-10 | 2020-01-08 | 2020-01-10
(12 rows)

-- N month buckets
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