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Aliaksandr Valialkin 2024-05-30 16:10:10 +02:00
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docs/VictoriaLogs/CHANGELOG.md
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@ -21,6 +21,7 @@ according to [these docs](https://docs.victoriametrics.com/victorialogs/quicksta
* FEATURE: add [`row_any`](https://docs.victoriametrics.com/victorialogs/logsql/#row_any-stats) function for [`stats` pipe](https://docs.victoriametrics.com/victorialogs/logsql/#stats-pipe). This function returns a sample log entry per every calculated [group of results](https://docs.victoriametrics.com/victorialogs/logsql/#stats-by-fields).
* FEATURE: add `default` operator to [`math` pipe](https://docs.victoriametrics.com/victorialogs/logsql/#math-pipe). It allows setting `NaN` result to the given default value.
* FEATURE: add `exp()` and `ln()` functions to [`math` pipe](https://docs.victoriametrics.com/victorialogs/logsql/#math-pipe).
* FEATURE: allow omitting result name in [`math` pipe](https://docs.victoriametrics.com/victorialogs/logsql/#math-pipe) expresions. In this case the result name is automatically set to string representation of the corresponding math expression. For example, `_time:5m | math duration / 1000` is equivalent to `_time:5m | math (duration / 1000) as "duration / 1000"`.
* FEATURE: allow omitting result name in [`stats` pipe](https://docs.victoriametrics.com/victorialogs/logsql/#stats-pipe). In this case the result name is automatically set to string representation of the corresponding [stats function expression](https://docs.victoriametrics.com/victorialogs/logsql/#stats-pipe-functions). For example, `_time:5m | count(*)` is valid [LogsQL query](https://docs.victoriametrics.com/victorialogs/logsql/) now. It is equivalent to `_time:5m | stats count(*) as "count(*)"`.