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Honor open ranges in date_bin_table #24

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Jun 5, 2024
Merged

Honor open ranges in date_bin_table #24

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5 changes: 3 additions & 2 deletions sql/timeseries.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -585,12 +585,13 @@ BEGIN
SELECT %s
FROM generate_series($2, $3, $1) date_series(date)
LEFT JOIN data
ON data.binned_date = date_series.date;$query$,
ON data.binned_date = date_series.date
WHERE $4 @> date_series.date;$query$,
part_col_name,
target_table_id,
part_col_name,
tl_sql)
USING time_stride, lower(time_range), upper(time_range);
USING time_stride, lower(time_range), upper(time_range), time_range;
RETURN;
END;
$function$;
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20 changes: 20 additions & 0 deletions test/expected/basic_usage.out
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Expand Up @@ -218,3 +218,23 @@ ORDER BY 3;
| 1.9000000000000001 | Wed Nov 04 16:00:00 2020 PST
(11 rows)

SELECT last(user_id, value) top_performer,
locf(avg(value)) OVER (ORDER BY event_time),
event_time
FROM date_bin_table(NULL::events, '1 minute',
'(2020-11-04 15:50:00-08, 2020-11-04 16:00:00-08)')
GROUP BY 3
ORDER BY 3;
top_performer | locf | event_time
---------------+--------------------+------------------------------
2 | 1.4 | Wed Nov 04 15:51:00 2020 PST
| 1.4 | Wed Nov 04 15:52:00 2020 PST
2 | 1.5 | Wed Nov 04 15:53:00 2020 PST
| 1.5 | Wed Nov 04 15:54:00 2020 PST
2 | 1.6 | Wed Nov 04 15:55:00 2020 PST
| 1.6 | Wed Nov 04 15:56:00 2020 PST
2 | 1.7 | Wed Nov 04 15:57:00 2020 PST
2 | 1.8 | Wed Nov 04 15:58:00 2020 PST
2 | 1.9000000000000001 | Wed Nov 04 15:59:00 2020 PST
(9 rows)

8 changes: 8 additions & 0 deletions test/sql/basic_usage.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -91,3 +91,11 @@ FROM date_bin_table(NULL::events, '1 minute',
'[2020-11-04 15:50:00-08, 2020-11-04 16:00:00-08]')
GROUP BY 3
ORDER BY 3;

SELECT last(user_id, value) top_performer,
locf(avg(value)) OVER (ORDER BY event_time),
event_time
FROM date_bin_table(NULL::events, '1 minute',
'(2020-11-04 15:50:00-08, 2020-11-04 16:00:00-08)')
GROUP BY 3
ORDER BY 3;
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