Aliaksandr Valialkin 0580a58feb app/vmselect/promql: add support for @ modifier ... Add support for `@` modifier in MetricsQL according to https://prometheus.io/docs/prometheus/latest/querying/basics/#modifier Extend the support with the following features: * Allow using `@` modifier everywhere in the query. For example, `sum(foo) @ end()` * Allow using arbitrary expression as `@` modifier. For example, `foo @ (end() - 1h)` returns `foo` value at `end - 1 hour` timestamp on the selected time range `[start ... end]` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1348		2022-01-13 22:15:19 +02:00
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active_queries.go	app/vmselect: show X-Forwarded-For contents on /api/v1/status/active_queries page	2020-07-31 20:01:09 +03:00
aggr_incremental_test.go	all: use %w instead of %s for wrapping errors in fmt.Errorf	2020-06-30 23:33:46 +03:00
aggr_incremental.go	app/vmselect/promql: return empty values from group() if all the time series have no values at the given timestamp	2020-07-28 13:41:04 +03:00
aggr_test.go	app/vmselect/promql: add mode() aggregate function	2020-07-20 15:30:11 +03:00
aggr.go	app/vmselect/promql: preserve the order of time series passed to limit_offset() function	2021-12-12 18:07:15 +02:00
binary_op.go	app/vmselect/promql: add atan2 binary operator, which is going to be added in Prometheus 2.31	2021-10-11 21:17:23 +03:00
eval.go	app/vmselect/promql: add support for @ modifier	2022-01-13 22:15:19 +02:00
exec_test.go	app/vmselect/promql: add support for @ modifier	2022-01-13 22:15:19 +02:00
exec.go	app/vmselect/promql: add topk_last and bottomk_last functions	2021-09-30 13:23:27 +03:00
memory_limiter_test.go	app/vmselect/promql: use dynamic limit on memory for concurrent queries	2019-06-12 23:18:23 +03:00
memory_limiter.go	app/vmselect/promql: use dynamic limit on memory for concurrent queries	2019-06-12 23:18:23 +03:00
parser.go	app/vmselect: accept optional extra_filters[] query args for all the supported Prometheus querying APIs	2021-12-06 17:33:49 +02:00
rollup_result_cache_test.go	lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics	2020-04-28 15:30:06 +03:00
rollup_result_cache.go	app/vmselect: accept optional extra_filters[] query args for all the supported Prometheus querying APIs	2021-12-06 17:33:49 +02:00
rollup_test.go	app/vmselect/promql: follow-up after 177e345d8a	2021-12-20 13:15:06 +02:00
rollup_timing_test.go	all: open-sourcing single-node version	2019-05-23 00:18:06 +03:00
rollup.go	app/vmselect/promql: add support for @ modifier	2022-01-13 22:15:19 +02:00
timeseries_test.go	app/vmselect/promql: store compressed results in the cache	2019-08-14 02:32:16 +03:00
timeseries.go	app/vmselect/promql: follow-up after 57b3320478	2021-09-24 01:25:04 +03:00
transform.go	app/vmselect/promql: preserve the order of time series passed to limit_offset() function	2021-12-12 18:07:15 +02:00
tzdata.go	all: add go:build lines for Go1.17	2021-07-26 15:50:46 +03:00