Commit Graph

6 Commits

Author SHA1 Message Date
Aliaksandr Valialkin
2f1ce74d97
lib/logstorage: properly clone field values at values stats function
Previously field values weren't properly cloned, which could lead to garbage output for `values` stats function

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7458
2024-11-08 23:16:42 +01:00
Aliaksandr Valialkin
b52862badf
lib/logstorage: return the expected hits results from uniq pipe when the number of unique values reaches the specified limit
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 10:51:09 +02:00
Aliaksandr Valialkin
4599429f51
lib/logstorage: read timestamps column when it is really needed during query execution
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 19:17:47 +02:00
Aliaksandr Valialkin
22107421eb
lib/logstorage: work-in-progress 2024-05-22 21:01:20 +02:00
Aliaksandr Valialkin
ad505a7a9a
lib/logstorage: work-in-progress 2024-05-20 04:08:30 +02:00
Aliaksandr Valialkin
9dbd0f9085
lib/logstorage: initial implementation of pipes in LogsQL
See https://docs.victoriametrics.com/victorialogs/logsql/#pipes
2024-05-12 16:33:31 +02:00