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VictoriaMetrics/vendor/github.com/VictoriaMetrics/metricsql
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Aliaksandr Valialkin 0cc59b9f95
app/vmselect/promql: add range_stdvar() and range_stddev() functions for calculating variance and deviation over time series on the selected time range
2022-11-17 01:03:02 +02:00
..
binaryop 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
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
doc.go vmselect/promql: add alphanumeric sort by label (sort_by_label_numeric) (#2982) 2022-09-14 17:42:07 +03:00
lexer.go app/vmselect/promql: add support for @ modifier 2022-01-13 22:15:19 +02:00
LICENSE lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics 2020-04-28 15:30:06 +03:00
optimizer.go vmselect/promql: add alphanumeric sort by label (sort_by_label_numeric) (#2982) 2022-09-14 17:42:07 +03:00
parser.go vendor: update github.com/VictoriaMetrics/metricsql from v0.40.0 to v0.41.0 2022-04-11 18:32:18 +03:00
README.md app/vmselect/promql: support for sum(x) by (y) limit N syntax in order to limit the number of output time series after aggregation 2020-05-12 19:50:12 +03:00
regexp_cache.go vendor: update github.com/VictoriaMetrics/metricsql from v0.44.0 to v0.44.1 2022-06-30 17:37:57 +03:00
rollup.go app/vmselect/promql: add tlast_change_over_time(m[d]) function, which returns the timestamp for the last change of m on the given lookbehind window d 2022-04-27 10:58:40 +03:00
transform.go app/vmselect/promql: add range_stdvar() and range_stddev() functions for calculating variance and deviation over time series on the selected time range 2022-11-17 01:03:02 +02:00
utils.go app/vmselect: properly handle PromQL queries like scalar1 < metric < scalar2 like Prometheus does 2020-08-06 23:21:14 +03:00

README.md

GoDoc Go Report

metricsql

Package metricsql implements MetricsQL and PromQL parser in Go.

Usage

    expr, err := metricsql.Parse(`sum(rate(foo{bar="baz"}[5m])) by (job)`)
    if err != nil {
        // parse error
    }
    // Now expr contains parsed MetricsQL as `*Expr` structs.
    // See Parse examples for more details.

See docs for more details.