Aliaksandr Valialkin
a925d5a3e1
app/vmselect/promql: duration handling improvements in MetricsQL queries
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- Support durations anywhere in MetricsQL queries. E.g. sum_over_time(m[1h])/1h is equivalent to sum_over_time(m[1h])/3600
- Support durations without suffix. E.g. rate(m[300]) is equivalent to rate(m[5m])
2021-07-12 17:16:41 +03:00
Aliaksandr Valialkin
4e4f57b121
lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics
2020-04-28 15:28:22 +03:00
Aliaksandr Valialkin
1925ee038d
Rename lib/promql to lib/metricsql and apply small fixes
2019-12-25 22:03:59 +02:00
Mike Poindexter
bec62e4e43
Split Extended PromQL parsing to a separate library
2019-12-25 22:03:51 +02:00
Aliaksandr Valialkin
caa4eb72d9
app/vmselect/promql: return matrix instead of vector on subqueries to /api/v1/query like Prometheus does
2019-12-11 01:00:26 +02:00
Aliaksandr Valialkin
3c076544bf
app/vmselect/promql: allow negative offsets
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Updates https://github.com/prometheus/prometheus/issues/6282
2019-12-11 01:00:23 +02:00
Aliaksandr Valialkin
e91cb34c0e
app/vmselect/promql: allow nested parens
2019-11-25 16:13:41 +02:00
Aliaksandr Valialkin
d4218d27e6
app/vmselect/promql: properly handle subqueries like aggr_func(rollup_func(metric[window:step]))
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/184
2019-09-13 21:41:04 +03:00
Aliaksandr Valialkin
582fdc059a
app/vmselect/promql: hande comparisons with NaN similar to Prometheus
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/150
2019-08-18 00:25:50 +03:00
Aliaksandr Valialkin
844ce4731e
app/vmselect/promql: suppress error when template func is used inside modifier list. Just leave it as is
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Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/78
2019-06-25 20:43:22 +03:00
Aliaksandr Valialkin
ee13256f74
app/vmselect/promql: use deriv_fast instead of deriv in ttf, since deriv calculations have been changed recently
2019-06-23 15:54:18 +03:00
Aliaksandr Valialkin
3b3b2f1e6e
app/vmselect/promql: adjust ttf calculation, so deriv(freev) for freev=m[d] could be properly calculated
2019-06-23 14:31:19 +03:00
Aliaksandr Valialkin
c1f18ee48d
app/vmselect/promql: properly handle {__name__ op "string"} queries
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This has been broken in 7294ef333ad26f4f6578b783e97649e58b1f8945 .
2019-06-07 02:02:04 +03:00
Aliaksandr Valialkin
f2cf5d8e36
app/vmselect/promql: allow escaping identifiers with \ and \xXX
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Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/42
2019-05-31 17:35:17 +03:00
Aliaksandr Valialkin
5262aae5da
app/vmselect/promql: misspeling fix
2019-05-25 21:53:11 +03:00
Aliaksandr Valialkin
d15d0127fe
app/vmselect/promql: add alias(q, name) function that sets the given name to all the time series in q
2019-05-24 02:41:45 +03:00
Aliaksandr Valialkin
1836c415e6
all: open-sourcing single-node version
2019-05-23 00:18:06 +03:00
