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docs/VictoriaLogs: typo fixes

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Aliaksandr Valialkin 2024-05-28 22:48:47 +02:00
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4
docs/VictoriaLogs/CHANGELOG.md
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@ -28,8 +28,8 @@ Released at 2024-05-28
* FEATURE: add [`field_values` pipe](https://docs.victoriametrics.com/victorialogs/logsql/#field_values-pipe), which returns unique values for the given [log field](https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model).
* FEATURE: allow omitting `stats` prefix in [`stats` pipe](https://docs.victoriametrics.com/victorialogs/logsql/#stats-pipe). For example, `_time:5m | count() rows` is a valid query now. It is equivalent to `_time:5m | stats count() as rows`.
* FEATURE: allow omitting `filter` prefix in [`filter` pipe](https://docs.victoriametrics.com/victorialogs/logsql/#filter-pipe) if the filter doesn't clash with [pipe names](#https://docs.victoriametrics.com/victorialogs/logsql/#pipes). For example, `_time:5m | stats by (host) count() rows | rows:>1000` is a valid query now. It is equivalent to `_time:5m | stats by (host) count() rows | filter rows:>1000`.
* FEATURE: allow [`head` pipe](https://docs.victoriametrics.com/victorialogs/logsql/#limit-pipe) without number. For example, `error | head`. In this case 10 last values are returned as `head` Unix command does by default.
* FEATURE: allow using [comparison filters](https://docs.victoriametrics.com/victorialogs/logsql/#range-comparison-filters) with strings. For example, `some_text_field:>="foo"` matches [log entries](https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model) with `some_text_field` field values bigger or equal to `foo`.
* FEATURE: allow [`head` pipe](https://docs.victoriametrics.com/victorialogs/logsql/#limit-pipe) without number. For example, `error | head`. In this case 10 first values are returned as `head` Unix command does by default.
* FEATURE: allow using [comparison filters](https://docs.victoriametrics.com/victorialogs/logsql/#range-comparison-filter) with strings. For example, `some_text_field:>="foo"` matches [log entries](https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model) with `some_text_field` field values bigger or equal to `foo`.
## [v0.12.1](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.12.1-victorialogs)

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docs/VictoriaLogs/LogsQL.md
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@ -1404,7 +1404,7 @@ See also:
`| field_values field_name` [pipe](#pipe) returns all the values for the given [`field_name` field](https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model)
with the number of logs per each value.
For example, the following query returns all the values with the number of matching logs for the field `level` over logs logs for the last 5 minutes:
For example, the following query returns all the values with the number of matching logs for the field `level` over logs for the last 5 minutes:
```logsql
_time:5m | field_values level
@ -1417,12 +1417,12 @@ up to 10 values for the field `user_id` over logs for the last 5 minutes:
_time:5m | field_values user_id limit 10
```
If the limit is reached, then the set of returned values is random. Also the number of matchin logs per each returned value is zeroed for performance reasons.
If the limit is reached, then the set of returned values is random. Also the number of matching logs per each returned value is zeroed for performance reasons.
See also:
- [`field_names` pipe](#field_names-pipe)
- [`uniq` pipe)(#uniq-pipe)
- [`uniq` pipe](#uniq-pipe)
### fields pipe
@ -1560,7 +1560,7 @@ See also:
### math pipe
`| math ...` [pipe](#pipes) performs mathematical calculations over numeric values stored in [log fields](https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model).
For example, the following query divides `duration_msecs` field value by 1000, then rounds them to integer and stores the result in the `duration_secs` field:
For example, the following query divides `duration_msecs` field value by 1000, then rounds it to integer and stores the result in the `duration_secs` field:
```logsql
_time:5m | math round(duration_msecs / 1000) as duration_secs
@ -1574,7 +1574,7 @@ The following mathematical operations are supported by `math` pipe:
- `arg1 / arg2` - divides `arg1` by `arg2`
- `arg1 % arg2` - returns the remainder of the division of `arg1` by `arg2`
- `arg1 ^ arg2` - returns the power of `arg1` by `arg2`
- `abs(arg)` - returns an absolute values for the given `arg`
- `abs(arg)` - returns an absolute value for the given `arg`
- `max(arg1, ..., argN)` - returns the maximum value among the given `arg1`, ..., `argN`
- `min(arg1, ..., argN)` - returns the minimum value among the given `arg1`, ..., `argN`
- `round(arg)` - returns rounded to integer value for the given `arg`. The `round()` accepts optional `nearest` arg, which allows rounding the number to the given `nearest` multiple.
@ -1639,7 +1639,7 @@ The following query is equivalent to the previous one:
_time:5m | pack_json
```
The `pack_json` doesn't touch other labels. If you do not need them, then add [`| fields ...`](#fields-pipe) after the `pack_json` pipe. For example, the following query
The `pack_json` doesn't modify or delete other labels. If you do not need them, then add [`| fields ...`](#fields-pipe) after the `pack_json` pipe. For example, the following query
leaves only the `foo` label with the original log fields packed into JSON:
```logsql