Aliaksandr Valialkin
81f3e07e1e
lib/logstorage: do not count dictionary values which have no matching logs in count_uniq stats function
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Create blockResultColumn.forEachDictValue* helper functions for visiting matching
dictionary values. These helper functions should prevent from counting dictionary values
without matching logs in the future.
This is a follow-up for 0c0f013a60https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7152
2024-10-01 13:36:27 +02:00
Aliaksandr Valialkin
fce6fc745a
lib/logstorage: return the expected hits results from uniq pipe when the number of unique values reaches the specified limit
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Previously `uniq` pipe could return zero `hits` if the number of found unique values equals the specified limit.
This wasn't expected in most cases.
2024-09-29 10:53:44 +02:00
Aliaksandr Valialkin
246c339e3d
lib/logstorage: read timestamps column when it is really needed during query execution
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Previously timestamps column was read unconditionally on every query.
This could significantly slow down queries, which do not need reading this column
like in https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7070 .
2024-09-25 19:18:37 +02:00
Aliaksandr Valialkin
04d0dd2542
lib/logstorage: work-in-progress
2024-05-22 21:01:28 +02:00
Aliaksandr Valialkin
582e7d5439
lib/logstorage: work-in-progress
2024-05-20 04:09:15 +02:00
Aliaksandr Valialkin
f52275bbd7
lib/logstorage: work-in-progress
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6258
2024-05-14 01:49:58 +02:00
hagen1778
84a896cd6e
lib/logstorage: make linter happy
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 17283fab6c
2024-05-13 16:49:37 +02:00
Aliaksandr Valialkin
147704aab0
lib/logstorage: initial implementation of pipes in LogsQL
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See https://docs.victoriametrics.com/victorialogs/logsql/#pipes
2024-05-12 16:36:01 +02:00
