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https://github.com/prometheus/prometheus.git
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Add feature flag for PromQL experimental functions.
This PR adds an Experimental flag to the functions. This can be used by https://github.com/prometheus/prometheus/pull/13059 but also xrate and other future functions. Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>
This commit is contained in:
Julien Pivotto
parent
69c9c29061
commit
c92fbf3fdf
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@ -63,6 +63,7 @@ import (
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"github.com/prometheus/prometheus/notifier"
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_ "github.com/prometheus/prometheus/plugins" // Register plugins.
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"github.com/prometheus/prometheus/promql"
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"github.com/prometheus/prometheus/promql/parser"
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"github.com/prometheus/prometheus/rules"
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"github.com/prometheus/prometheus/scrape"
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"github.com/prometheus/prometheus/storage"
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@ -199,6 +200,9 @@ func (c *flagConfig) setFeatureListOptions(logger log.Logger) error {
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case "no-default-scrape-port":
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c.scrape.NoDefaultPort = true
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level.Info(logger).Log("msg", "No default port will be appended to scrape targets' addresses.")
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case "promql-experimental-functions":
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parser.EnableExperimentalFunctions = true
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level.Info(logger).Log("msg", "Experimental PromQL functions enabled.")
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case "native-histograms":
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c.tsdb.EnableNativeHistograms = true
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// Change relevant global variables. Hacky, but it's hard to pass a new option or default to unmarshallers.
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@ -419,7 +423,7 @@ func main() {
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a.Flag("scrape.discovery-reload-interval", "Interval used by scrape manager to throttle target groups updates.").
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Hidden().Default("5s").SetValue(&cfg.scrape.DiscoveryReloadInterval)
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a.Flag("enable-feature", "Comma separated feature names to enable. Valid options: agent, exemplar-storage, expand-external-labels, memory-snapshot-on-shutdown, promql-at-modifier, promql-negative-offset, promql-per-step-stats, remote-write-receiver (DEPRECATED), extra-scrape-metrics, new-service-discovery-manager, auto-gomaxprocs, no-default-scrape-port, native-histograms, otlp-write-receiver. See https://prometheus.io/docs/prometheus/latest/feature_flags/ for more details.").
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a.Flag("enable-feature", "Comma separated feature names to enable. Valid options: agent, exemplar-storage, expand-external-labels, memory-snapshot-on-shutdown, promql-at-modifier, promql-negative-offset, promql-per-step-stats, promql-experimental-functions, remote-write-receiver (DEPRECATED), extra-scrape-metrics, new-service-discovery-manager, auto-gomaxprocs, no-default-scrape-port, native-histograms, otlp-write-receiver. See https://prometheus.io/docs/prometheus/latest/feature_flags/ for more details.").
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Default("").StringsVar(&cfg.featureList)
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promlogflag.AddFlags(a, &cfg.promlogConfig)
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@ -52,7 +52,7 @@ The Prometheus monitoring server
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| <code class="text-nowrap">--query.timeout</code> | Maximum time a query may take before being aborted. Use with server mode only. | `2m` |
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| <code class="text-nowrap">--query.max-concurrency</code> | Maximum number of queries executed concurrently. Use with server mode only. | `20` |
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| <code class="text-nowrap">--query.max-samples</code> | Maximum number of samples a single query can load into memory. Note that queries will fail if they try to load more samples than this into memory, so this also limits the number of samples a query can return. Use with server mode only. | `50000000` |
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| <code class="text-nowrap">--enable-feature</code> | Comma separated feature names to enable. Valid options: agent, exemplar-storage, expand-external-labels, memory-snapshot-on-shutdown, promql-at-modifier, promql-negative-offset, promql-per-step-stats, remote-write-receiver (DEPRECATED), extra-scrape-metrics, new-service-discovery-manager, auto-gomaxprocs, no-default-scrape-port, native-histograms, otlp-write-receiver. See https://prometheus.io/docs/prometheus/latest/feature_flags/ for more details. | |
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| <code class="text-nowrap">--enable-feature</code> | Comma separated feature names to enable. Valid options: agent, exemplar-storage, expand-external-labels, memory-snapshot-on-shutdown, promql-at-modifier, promql-negative-offset, promql-per-step-stats, promql-experimental-functions, remote-write-receiver (DEPRECATED), extra-scrape-metrics, new-service-discovery-manager, auto-gomaxprocs, no-default-scrape-port, native-histograms, otlp-write-receiver. See https://prometheus.io/docs/prometheus/latest/feature_flags/ for more details. | |
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| <code class="text-nowrap">--log.level</code> | Only log messages with the given severity or above. One of: [debug, info, warn, error] | `info` |
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| <code class="text-nowrap">--log.format</code> | Output format of log messages. One of: [logfmt, json] | `logfmt` |
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@ -188,3 +188,10 @@ This should **only** be applied to metrics that currently produce such labels.
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The OTLP receiver allows Prometheus to accept [OpenTelemetry](https://opentelemetry.io/) metrics writes.
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Prometheus is best used as a Pull based system, and staleness, `up` metric, and other Pull enabled features
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won't work when you push OTLP metrics.
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## Experimental PromQL functions
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`--enable-feature=promql-experimental-functions`
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Enables PromQL functions that are considered experimental and whose name or
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semantics could change.
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@ -20,8 +20,12 @@ type Function struct {
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ArgTypes []ValueType
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Variadic int
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ReturnType ValueType
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Experimental bool
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}
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// EnableExperimentalFunctions controls whether experimentalFunctions are enabled.
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var EnableExperimentalFunctions bool
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// Functions is a list of all functions supported by PromQL, including their types.
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var Functions = map[string]*Function{
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"abs": {
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@ -369,6 +369,9 @@ function_call : IDENTIFIER function_call_body
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if !exist{
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yylex.(*parser).addParseErrf($1.PositionRange(),"unknown function with name %q", $1.Val)
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}
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if fn != nil && fn.Experimental && !EnableExperimentalFunctions {
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yylex.(*parser).addParseErrf($1.PositionRange(),"function %q is not enabled", $1.Val)
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}
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$$ = &Call{
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Func: fn,
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Args: $2.(Expressions),
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@ -230,7 +230,7 @@ const yyEofCode = 1
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const yyErrCode = 2
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const yyInitialStackSize = 16
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//line promql/parser/generated_parser.y:916
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//line promql/parser/generated_parser.y:919
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//line yacctab:1
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var yyExca = [...]int16{
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@ -1277,6 +1277,9 @@ yydefault:
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if !exist {
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yylex.(*parser).addParseErrf(yyDollar[1].item.PositionRange(), "unknown function with name %q", yyDollar[1].item.Val)
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}
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if fn != nil && fn.Experimental && !EnableExperimentalFunctions {
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yylex.(*parser).addParseErrf(yyDollar[1].item.PositionRange(), "function %q is not enabled", yyDollar[1].item.Val)
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}
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yyVAL.node = &Call{
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Func: fn,
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Args: yyDollar[2].node.(Expressions),
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@ -1288,86 +1291,86 @@ yydefault:
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}
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case 61:
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yyDollar = yyS[yypt-3 : yypt+1]
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//line promql/parser/generated_parser.y:384
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//line promql/parser/generated_parser.y:387
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{
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yyVAL.node = yyDollar[2].node
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}
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case 62:
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yyDollar = yyS[yypt-2 : yypt+1]
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//line promql/parser/generated_parser.y:386
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//line promql/parser/generated_parser.y:389
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{
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yyVAL.node = Expressions{}
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}
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case 63:
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yyDollar = yyS[yypt-3 : yypt+1]
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//line promql/parser/generated_parser.y:390
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//line promql/parser/generated_parser.y:393
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{
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yyVAL.node = append(yyDollar[1].node.(Expressions), yyDollar[3].node.(Expr))
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}
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case 64:
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yyDollar = yyS[yypt-1 : yypt+1]
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//line promql/parser/generated_parser.y:392
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//line promql/parser/generated_parser.y:395
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{
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yyVAL.node = Expressions{yyDollar[1].node.(Expr)}
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}
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case 65:
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yyDollar = yyS[yypt-2 : yypt+1]
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//line promql/parser/generated_parser.y:394
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//line promql/parser/generated_parser.y:397
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{
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yylex.(*parser).addParseErrf(yyDollar[2].item.PositionRange(), "trailing commas not allowed in function call args")
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yyVAL.node = yyDollar[1].node
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}
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case 66:
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yyDollar = yyS[yypt-3 : yypt+1]
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//line promql/parser/generated_parser.y:405
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//line promql/parser/generated_parser.y:408
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{
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yyVAL.node = &ParenExpr{Expr: yyDollar[2].node.(Expr), PosRange: mergeRanges(&yyDollar[1].item, &yyDollar[3].item)}
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}
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case 67:
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yyDollar = yyS[yypt-3 : yypt+1]
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//line promql/parser/generated_parser.y:413
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//line promql/parser/generated_parser.y:416
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{
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yylex.(*parser).addOffset(yyDollar[1].node, yyDollar[3].duration)
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yyVAL.node = yyDollar[1].node
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}
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case 68:
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yyDollar = yyS[yypt-4 : yypt+1]
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//line promql/parser/generated_parser.y:418
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//line promql/parser/generated_parser.y:421
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{
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yylex.(*parser).addOffset(yyDollar[1].node, -yyDollar[4].duration)
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yyVAL.node = yyDollar[1].node
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}
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case 69:
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yyDollar = yyS[yypt-3 : yypt+1]
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//line promql/parser/generated_parser.y:423
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//line promql/parser/generated_parser.y:426
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{
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yylex.(*parser).unexpected("offset", "duration")
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yyVAL.node = yyDollar[1].node
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}
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case 70:
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yyDollar = yyS[yypt-3 : yypt+1]
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//line promql/parser/generated_parser.y:430
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//line promql/parser/generated_parser.y:433
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{
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yylex.(*parser).setTimestamp(yyDollar[1].node, yyDollar[3].float)
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yyVAL.node = yyDollar[1].node
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}
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case 71:
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yyDollar = yyS[yypt-5 : yypt+1]
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//line promql/parser/generated_parser.y:435
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//line promql/parser/generated_parser.y:438
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{
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yylex.(*parser).setAtModifierPreprocessor(yyDollar[1].node, yyDollar[3].item)
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yyVAL.node = yyDollar[1].node
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}
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case 72:
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yyDollar = yyS[yypt-3 : yypt+1]
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//line promql/parser/generated_parser.y:440
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//line promql/parser/generated_parser.y:443
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{
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yylex.(*parser).unexpected("@", "timestamp")
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yyVAL.node = yyDollar[1].node
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}
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case 75:
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yyDollar = yyS[yypt-4 : yypt+1]
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//line promql/parser/generated_parser.y:450
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//line promql/parser/generated_parser.y:453
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{
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var errMsg string
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vs, ok := yyDollar[1].node.(*VectorSelector)
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@ -1392,7 +1395,7 @@ yydefault:
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}
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case 76:
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yyDollar = yyS[yypt-6 : yypt+1]
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//line promql/parser/generated_parser.y:475
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//line promql/parser/generated_parser.y:478
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{
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yyVAL.node = &SubqueryExpr{
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Expr: yyDollar[1].node.(Expr),
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@ -1404,35 +1407,35 @@ yydefault:
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}
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case 77:
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yyDollar = yyS[yypt-6 : yypt+1]
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//line promql/parser/generated_parser.y:485
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//line promql/parser/generated_parser.y:488
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{
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yylex.(*parser).unexpected("subquery selector", "\"]\"")
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yyVAL.node = yyDollar[1].node
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}
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case 78:
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yyDollar = yyS[yypt-5 : yypt+1]
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//line promql/parser/generated_parser.y:487
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//line promql/parser/generated_parser.y:490
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{
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yylex.(*parser).unexpected("subquery selector", "duration or \"]\"")
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yyVAL.node = yyDollar[1].node
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}
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case 79:
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yyDollar = yyS[yypt-4 : yypt+1]
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//line promql/parser/generated_parser.y:489
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//line promql/parser/generated_parser.y:492
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{
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yylex.(*parser).unexpected("subquery or range", "\":\" or \"]\"")
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yyVAL.node = yyDollar[1].node
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}
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case 80:
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yyDollar = yyS[yypt-3 : yypt+1]
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//line promql/parser/generated_parser.y:491
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//line promql/parser/generated_parser.y:494
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{
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yylex.(*parser).unexpected("subquery selector", "duration")
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yyVAL.node = yyDollar[1].node
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}
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case 81:
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yyDollar = yyS[yypt-2 : yypt+1]
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//line promql/parser/generated_parser.y:501
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//line promql/parser/generated_parser.y:504
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{
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if nl, ok := yyDollar[2].node.(*NumberLiteral); ok {
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if yyDollar[1].item.Typ == SUB {
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@ -1446,7 +1449,7 @@ yydefault:
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}
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case 82:
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yyDollar = yyS[yypt-2 : yypt+1]
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//line promql/parser/generated_parser.y:519
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//line promql/parser/generated_parser.y:522
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{
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vs := yyDollar[2].node.(*VectorSelector)
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vs.PosRange = mergeRanges(&yyDollar[1].item, vs)
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@ -1456,7 +1459,7 @@ yydefault:
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}
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case 83:
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yyDollar = yyS[yypt-1 : yypt+1]
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//line promql/parser/generated_parser.y:527
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//line promql/parser/generated_parser.y:530
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{
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vs := &VectorSelector{
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Name: yyDollar[1].item.Val,
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@ -1468,7 +1471,7 @@ yydefault:
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}
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case 84:
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yyDollar = yyS[yypt-1 : yypt+1]
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//line promql/parser/generated_parser.y:537
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//line promql/parser/generated_parser.y:540
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{
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vs := yyDollar[1].node.(*VectorSelector)
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yylex.(*parser).assembleVectorSelector(vs)
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@ -1476,7 +1479,7 @@ yydefault:
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}
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case 85:
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yyDollar = yyS[yypt-3 : yypt+1]
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//line promql/parser/generated_parser.y:545
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//line promql/parser/generated_parser.y:548
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{
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yyVAL.node = &VectorSelector{
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LabelMatchers: yyDollar[2].matchers,
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@ -1485,7 +1488,7 @@ yydefault:
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}
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case 86:
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yyDollar = yyS[yypt-4 : yypt+1]
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//line promql/parser/generated_parser.y:552
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//line promql/parser/generated_parser.y:555
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{
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yyVAL.node = &VectorSelector{
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LabelMatchers: yyDollar[2].matchers,
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@ -1494,7 +1497,7 @@ yydefault:
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}
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case 87:
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yyDollar = yyS[yypt-2 : yypt+1]
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//line promql/parser/generated_parser.y:559
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//line promql/parser/generated_parser.y:562
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{
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yyVAL.node = &VectorSelector{
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LabelMatchers: []*labels.Matcher{},
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@ -1503,7 +1506,7 @@ yydefault:
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}
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case 88:
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yyDollar = yyS[yypt-3 : yypt+1]
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//line promql/parser/generated_parser.y:568
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//line promql/parser/generated_parser.y:571
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{
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if yyDollar[1].matchers != nil {
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yyVAL.matchers = append(yyDollar[1].matchers, yyDollar[3].matcher)
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@ -1513,47 +1516,47 @@ yydefault:
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}
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case 89:
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yyDollar = yyS[yypt-1 : yypt+1]
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//line promql/parser/generated_parser.y:576
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//line promql/parser/generated_parser.y:579
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{
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yyVAL.matchers = []*labels.Matcher{yyDollar[1].matcher}
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}
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case 90:
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yyDollar = yyS[yypt-2 : yypt+1]
|
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//line promql/parser/generated_parser.y:578
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//line promql/parser/generated_parser.y:581
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{
|
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yylex.(*parser).unexpected("label matching", "\",\" or \"}\"")
|
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yyVAL.matchers = yyDollar[1].matchers
|
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}
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case 91:
|
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yyDollar = yyS[yypt-3 : yypt+1]
|
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//line promql/parser/generated_parser.y:582
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//line promql/parser/generated_parser.y:585
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{
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yyVAL.matcher = yylex.(*parser).newLabelMatcher(yyDollar[1].item, yyDollar[2].item, yyDollar[3].item)
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}
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case 92:
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yyDollar = yyS[yypt-3 : yypt+1]
|
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//line promql/parser/generated_parser.y:584
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//line promql/parser/generated_parser.y:587
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{
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yylex.(*parser).unexpected("label matching", "string")
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yyVAL.matcher = nil
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}
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case 93:
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yyDollar = yyS[yypt-2 : yypt+1]
|
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//line promql/parser/generated_parser.y:586
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//line promql/parser/generated_parser.y:589
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{
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yylex.(*parser).unexpected("label matching", "label matching operator")
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yyVAL.matcher = nil
|
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}
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case 94:
|
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yyDollar = yyS[yypt-1 : yypt+1]
|
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//line promql/parser/generated_parser.y:588
|
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//line promql/parser/generated_parser.y:591
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{
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yylex.(*parser).unexpected("label matching", "identifier or \"}\"")
|
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yyVAL.matcher = nil
|
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}
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case 95:
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yyDollar = yyS[yypt-2 : yypt+1]
|
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//line promql/parser/generated_parser.y:596
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//line promql/parser/generated_parser.y:599
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{
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b := labels.NewBuilder(yyDollar[2].labels)
|
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b.Set(labels.MetricName, yyDollar[1].item.Val)
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|
@ -1561,83 +1564,83 @@ yydefault:
|
|||
}
|
||||
case 96:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:598
|
||||
//line promql/parser/generated_parser.y:601
|
||||
{
|
||||
yyVAL.labels = yyDollar[1].labels
|
||||
}
|
||||
case 119:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:605
|
||||
//line promql/parser/generated_parser.y:608
|
||||
{
|
||||
yyVAL.labels = labels.New(yyDollar[2].lblList...)
|
||||
}
|
||||
case 120:
|
||||
yyDollar = yyS[yypt-4 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:607
|
||||
//line promql/parser/generated_parser.y:610
|
||||
{
|
||||
yyVAL.labels = labels.New(yyDollar[2].lblList...)
|
||||
}
|
||||
case 121:
|
||||
yyDollar = yyS[yypt-2 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:609
|
||||
//line promql/parser/generated_parser.y:612
|
||||
{
|
||||
yyVAL.labels = labels.New()
|
||||
}
|
||||
case 122:
|
||||
yyDollar = yyS[yypt-0 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:611
|
||||
//line promql/parser/generated_parser.y:614
|
||||
{
|
||||
yyVAL.labels = labels.New()
|
||||
}
|
||||
case 123:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:615
|
||||
//line promql/parser/generated_parser.y:618
|
||||
{
|
||||
yyVAL.lblList = append(yyDollar[1].lblList, yyDollar[3].label)
|
||||
}
|
||||
case 124:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:617
|
||||
//line promql/parser/generated_parser.y:620
|
||||
{
|
||||
yyVAL.lblList = []labels.Label{yyDollar[1].label}
|
||||
}
|
||||
case 125:
|
||||
yyDollar = yyS[yypt-2 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:619
|
||||
//line promql/parser/generated_parser.y:622
|
||||
{
|
||||
yylex.(*parser).unexpected("label set", "\",\" or \"}\"")
|
||||
yyVAL.lblList = yyDollar[1].lblList
|
||||
}
|
||||
case 126:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:624
|
||||
//line promql/parser/generated_parser.y:627
|
||||
{
|
||||
yyVAL.label = labels.Label{Name: yyDollar[1].item.Val, Value: yylex.(*parser).unquoteString(yyDollar[3].item.Val)}
|
||||
}
|
||||
case 127:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:626
|
||||
//line promql/parser/generated_parser.y:629
|
||||
{
|
||||
yylex.(*parser).unexpected("label set", "string")
|
||||
yyVAL.label = labels.Label{}
|
||||
}
|
||||
case 128:
|
||||
yyDollar = yyS[yypt-2 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:628
|
||||
//line promql/parser/generated_parser.y:631
|
||||
{
|
||||
yylex.(*parser).unexpected("label set", "\"=\"")
|
||||
yyVAL.label = labels.Label{}
|
||||
}
|
||||
case 129:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:630
|
||||
//line promql/parser/generated_parser.y:633
|
||||
{
|
||||
yylex.(*parser).unexpected("label set", "identifier or \"}\"")
|
||||
yyVAL.label = labels.Label{}
|
||||
}
|
||||
case 130:
|
||||
yyDollar = yyS[yypt-2 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:641
|
||||
//line promql/parser/generated_parser.y:644
|
||||
{
|
||||
yylex.(*parser).generatedParserResult = &seriesDescription{
|
||||
labels: yyDollar[1].labels,
|
||||
|
|
@ -1646,38 +1649,38 @@ yydefault:
|
|||
}
|
||||
case 131:
|
||||
yyDollar = yyS[yypt-0 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:650
|
||||
//line promql/parser/generated_parser.y:653
|
||||
{
|
||||
yyVAL.series = []SequenceValue{}
|
||||
}
|
||||
case 132:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:652
|
||||
//line promql/parser/generated_parser.y:655
|
||||
{
|
||||
yyVAL.series = append(yyDollar[1].series, yyDollar[3].series...)
|
||||
}
|
||||
case 133:
|
||||
yyDollar = yyS[yypt-2 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:654
|
||||
//line promql/parser/generated_parser.y:657
|
||||
{
|
||||
yyVAL.series = yyDollar[1].series
|
||||
}
|
||||
case 134:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:656
|
||||
//line promql/parser/generated_parser.y:659
|
||||
{
|
||||
yylex.(*parser).unexpected("series values", "")
|
||||
yyVAL.series = nil
|
||||
}
|
||||
case 135:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:660
|
||||
//line promql/parser/generated_parser.y:663
|
||||
{
|
||||
yyVAL.series = []SequenceValue{{Omitted: true}}
|
||||
}
|
||||
case 136:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:662
|
||||
//line promql/parser/generated_parser.y:665
|
||||
{
|
||||
yyVAL.series = []SequenceValue{}
|
||||
for i := uint64(0); i < yyDollar[3].uint; i++ {
|
||||
|
|
@ -1686,13 +1689,13 @@ yydefault:
|
|||
}
|
||||
case 137:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:669
|
||||
//line promql/parser/generated_parser.y:672
|
||||
{
|
||||
yyVAL.series = []SequenceValue{{Value: yyDollar[1].float}}
|
||||
}
|
||||
case 138:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:671
|
||||
//line promql/parser/generated_parser.y:674
|
||||
{
|
||||
yyVAL.series = []SequenceValue{}
|
||||
// Add an additional value for time 0, which we ignore in tests.
|
||||
|
|
@ -1702,7 +1705,7 @@ yydefault:
|
|||
}
|
||||
case 139:
|
||||
yyDollar = yyS[yypt-4 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:679
|
||||
//line promql/parser/generated_parser.y:682
|
||||
{
|
||||
yyVAL.series = []SequenceValue{}
|
||||
// Add an additional value for time 0, which we ignore in tests.
|
||||
|
|
@ -1713,13 +1716,13 @@ yydefault:
|
|||
}
|
||||
case 140:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:689
|
||||
//line promql/parser/generated_parser.y:692
|
||||
{
|
||||
yyVAL.series = []SequenceValue{{Histogram: yyDollar[1].histogram}}
|
||||
}
|
||||
case 141:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:693
|
||||
//line promql/parser/generated_parser.y:696
|
||||
{
|
||||
yyVAL.series = []SequenceValue{}
|
||||
// Add an additional value for time 0, which we ignore in tests.
|
||||
|
|
@ -1730,7 +1733,7 @@ yydefault:
|
|||
}
|
||||
case 142:
|
||||
yyDollar = yyS[yypt-5 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:702
|
||||
//line promql/parser/generated_parser.y:705
|
||||
{
|
||||
val, err := yylex.(*parser).histogramsIncreaseSeries(yyDollar[1].histogram, yyDollar[3].histogram, yyDollar[5].uint)
|
||||
if err != nil {
|
||||
|
|
@ -1740,7 +1743,7 @@ yydefault:
|
|||
}
|
||||
case 143:
|
||||
yyDollar = yyS[yypt-5 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:710
|
||||
//line promql/parser/generated_parser.y:713
|
||||
{
|
||||
val, err := yylex.(*parser).histogramsDecreaseSeries(yyDollar[1].histogram, yyDollar[3].histogram, yyDollar[5].uint)
|
||||
if err != nil {
|
||||
|
|
@ -1750,7 +1753,7 @@ yydefault:
|
|||
}
|
||||
case 144:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:720
|
||||
//line promql/parser/generated_parser.y:723
|
||||
{
|
||||
if yyDollar[1].item.Val != "stale" {
|
||||
yylex.(*parser).unexpected("series values", "number or \"stale\"")
|
||||
|
|
@ -1759,138 +1762,138 @@ yydefault:
|
|||
}
|
||||
case 147:
|
||||
yyDollar = yyS[yypt-4 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:732
|
||||
//line promql/parser/generated_parser.y:735
|
||||
{
|
||||
yyVAL.histogram = yylex.(*parser).buildHistogramFromMap(&yyDollar[2].descriptors)
|
||||
}
|
||||
case 148:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:736
|
||||
//line promql/parser/generated_parser.y:739
|
||||
{
|
||||
yyVAL.histogram = yylex.(*parser).buildHistogramFromMap(&yyDollar[2].descriptors)
|
||||
}
|
||||
case 149:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:740
|
||||
//line promql/parser/generated_parser.y:743
|
||||
{
|
||||
m := yylex.(*parser).newMap()
|
||||
yyVAL.histogram = yylex.(*parser).buildHistogramFromMap(&m)
|
||||
}
|
||||
case 150:
|
||||
yyDollar = yyS[yypt-2 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:745
|
||||
//line promql/parser/generated_parser.y:748
|
||||
{
|
||||
m := yylex.(*parser).newMap()
|
||||
yyVAL.histogram = yylex.(*parser).buildHistogramFromMap(&m)
|
||||
}
|
||||
case 151:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:753
|
||||
//line promql/parser/generated_parser.y:756
|
||||
{
|
||||
yyVAL.descriptors = *(yylex.(*parser).mergeMaps(&yyDollar[1].descriptors, &yyDollar[3].descriptors))
|
||||
}
|
||||
case 152:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:757
|
||||
//line promql/parser/generated_parser.y:760
|
||||
{
|
||||
yyVAL.descriptors = yyDollar[1].descriptors
|
||||
}
|
||||
case 153:
|
||||
yyDollar = yyS[yypt-2 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:760
|
||||
//line promql/parser/generated_parser.y:763
|
||||
{
|
||||
yylex.(*parser).unexpected("histogram description", "histogram description key, e.g. buckets:[5 10 7]")
|
||||
}
|
||||
case 154:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:767
|
||||
//line promql/parser/generated_parser.y:770
|
||||
{
|
||||
yyVAL.descriptors = yylex.(*parser).newMap()
|
||||
yyVAL.descriptors["schema"] = yyDollar[3].int
|
||||
}
|
||||
case 155:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:772
|
||||
//line promql/parser/generated_parser.y:775
|
||||
{
|
||||
yyVAL.descriptors = yylex.(*parser).newMap()
|
||||
yyVAL.descriptors["sum"] = yyDollar[3].float
|
||||
}
|
||||
case 156:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:777
|
||||
//line promql/parser/generated_parser.y:780
|
||||
{
|
||||
yyVAL.descriptors = yylex.(*parser).newMap()
|
||||
yyVAL.descriptors["count"] = yyDollar[3].float
|
||||
}
|
||||
case 157:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:782
|
||||
//line promql/parser/generated_parser.y:785
|
||||
{
|
||||
yyVAL.descriptors = yylex.(*parser).newMap()
|
||||
yyVAL.descriptors["z_bucket"] = yyDollar[3].float
|
||||
}
|
||||
case 158:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:787
|
||||
//line promql/parser/generated_parser.y:790
|
||||
{
|
||||
yyVAL.descriptors = yylex.(*parser).newMap()
|
||||
yyVAL.descriptors["z_bucket_w"] = yyDollar[3].float
|
||||
}
|
||||
case 159:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:792
|
||||
//line promql/parser/generated_parser.y:795
|
||||
{
|
||||
yyVAL.descriptors = yylex.(*parser).newMap()
|
||||
yyVAL.descriptors["buckets"] = yyDollar[3].bucket_set
|
||||
}
|
||||
case 160:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:797
|
||||
//line promql/parser/generated_parser.y:800
|
||||
{
|
||||
yyVAL.descriptors = yylex.(*parser).newMap()
|
||||
yyVAL.descriptors["offset"] = yyDollar[3].int
|
||||
}
|
||||
case 161:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:802
|
||||
//line promql/parser/generated_parser.y:805
|
||||
{
|
||||
yyVAL.descriptors = yylex.(*parser).newMap()
|
||||
yyVAL.descriptors["n_buckets"] = yyDollar[3].bucket_set
|
||||
}
|
||||
case 162:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:807
|
||||
//line promql/parser/generated_parser.y:810
|
||||
{
|
||||
yyVAL.descriptors = yylex.(*parser).newMap()
|
||||
yyVAL.descriptors["n_offset"] = yyDollar[3].int
|
||||
}
|
||||
case 163:
|
||||
yyDollar = yyS[yypt-4 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:814
|
||||
//line promql/parser/generated_parser.y:817
|
||||
{
|
||||
yyVAL.bucket_set = yyDollar[2].bucket_set
|
||||
}
|
||||
case 164:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:818
|
||||
//line promql/parser/generated_parser.y:821
|
||||
{
|
||||
yyVAL.bucket_set = yyDollar[2].bucket_set
|
||||
}
|
||||
case 165:
|
||||
yyDollar = yyS[yypt-3 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:824
|
||||
//line promql/parser/generated_parser.y:827
|
||||
{
|
||||
yyVAL.bucket_set = append(yyDollar[1].bucket_set, yyDollar[3].float)
|
||||
}
|
||||
case 166:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:828
|
||||
//line promql/parser/generated_parser.y:831
|
||||
{
|
||||
yyVAL.bucket_set = []float64{yyDollar[1].float}
|
||||
}
|
||||
case 213:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:853
|
||||
//line promql/parser/generated_parser.y:856
|
||||
{
|
||||
yyVAL.node = &NumberLiteral{
|
||||
Val: yylex.(*parser).number(yyDollar[1].item.Val),
|
||||
|
|
@ -1899,25 +1902,25 @@ yydefault:
|
|||
}
|
||||
case 214:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:861
|
||||
//line promql/parser/generated_parser.y:864
|
||||
{
|
||||
yyVAL.float = yylex.(*parser).number(yyDollar[1].item.Val)
|
||||
}
|
||||
case 215:
|
||||
yyDollar = yyS[yypt-2 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:863
|
||||
//line promql/parser/generated_parser.y:866
|
||||
{
|
||||
yyVAL.float = yyDollar[2].float
|
||||
}
|
||||
case 216:
|
||||
yyDollar = yyS[yypt-2 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:864
|
||||
//line promql/parser/generated_parser.y:867
|
||||
{
|
||||
yyVAL.float = -yyDollar[2].float
|
||||
}
|
||||
case 219:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:870
|
||||
//line promql/parser/generated_parser.y:873
|
||||
{
|
||||
var err error
|
||||
yyVAL.uint, err = strconv.ParseUint(yyDollar[1].item.Val, 10, 64)
|
||||
|
|
@ -1927,19 +1930,19 @@ yydefault:
|
|||
}
|
||||
case 220:
|
||||
yyDollar = yyS[yypt-2 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:879
|
||||
//line promql/parser/generated_parser.y:882
|
||||
{
|
||||
yyVAL.int = -int64(yyDollar[2].uint)
|
||||
}
|
||||
case 221:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:880
|
||||
//line promql/parser/generated_parser.y:883
|
||||
{
|
||||
yyVAL.int = int64(yyDollar[1].uint)
|
||||
}
|
||||
case 222:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:884
|
||||
//line promql/parser/generated_parser.y:887
|
||||
{
|
||||
var err error
|
||||
yyVAL.duration, err = parseDuration(yyDollar[1].item.Val)
|
||||
|
|
@ -1949,7 +1952,7 @@ yydefault:
|
|||
}
|
||||
case 223:
|
||||
yyDollar = yyS[yypt-1 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:895
|
||||
//line promql/parser/generated_parser.y:898
|
||||
{
|
||||
yyVAL.node = &StringLiteral{
|
||||
Val: yylex.(*parser).unquoteString(yyDollar[1].item.Val),
|
||||
|
|
@ -1958,13 +1961,13 @@ yydefault:
|
|||
}
|
||||
case 224:
|
||||
yyDollar = yyS[yypt-0 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:908
|
||||
//line promql/parser/generated_parser.y:911
|
||||
{
|
||||
yyVAL.duration = 0
|
||||
}
|
||||
case 226:
|
||||
yyDollar = yyS[yypt-0 : yypt+1]
|
||||
//line promql/parser/generated_parser.y:912
|
||||
//line promql/parser/generated_parser.y:915
|
||||
{
|
||||
yyVAL.strings = nil
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue