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Add feature flag for PromQL experimental functions.

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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 2023-11-07 16:37:37 -06:00
parent 69c9c29061
commit c92fbf3fdf
6 changed files with 121 additions and 100 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
cmd/prometheus/main.go
View file

@ -63,6 +63,7 @@ import (
"github.com/prometheus/prometheus/notifier" "github.com/prometheus/prometheus/notifier"
_ "github.com/prometheus/prometheus/plugins" // Register plugins. _ "github.com/prometheus/prometheus/plugins" // Register plugins.
"github.com/prometheus/prometheus/promql" "github.com/prometheus/prometheus/promql"
"github.com/prometheus/prometheus/promql/parser"
"github.com/prometheus/prometheus/rules" "github.com/prometheus/prometheus/rules"
"github.com/prometheus/prometheus/scrape" "github.com/prometheus/prometheus/scrape"
"github.com/prometheus/prometheus/storage" "github.com/prometheus/prometheus/storage"
@ -199,6 +200,9 @@ func (c *flagConfig) setFeatureListOptions(logger log.Logger) error {
case "no-default-scrape-port": case "no-default-scrape-port":
c.scrape.NoDefaultPort = true c.scrape.NoDefaultPort = true
level.Info(logger).Log("msg", "No default port will be appended to scrape targets' addresses.") level.Info(logger).Log("msg", "No default port will be appended to scrape targets' addresses.")
case "promql-experimental-functions":
parser.EnableExperimentalFunctions = true
level.Info(logger).Log("msg", "Experimental PromQL functions enabled.")
case "native-histograms": case "native-histograms":
c.tsdb.EnableNativeHistograms = true c.tsdb.EnableNativeHistograms = true
// Change relevant global variables. Hacky, but it's hard to pass a new option or default to unmarshallers. // Change relevant global variables. Hacky, but it's hard to pass a new option or default to unmarshallers.
@ -419,7 +423,7 @@ func main() {
a.Flag("scrape.discovery-reload-interval", "Interval used by scrape manager to throttle target groups updates."). a.Flag("scrape.discovery-reload-interval", "Interval used by scrape manager to throttle target groups updates.").
Hidden().Default("5s").SetValue(&cfg.scrape.DiscoveryReloadInterval) Hidden().Default("5s").SetValue(&cfg.scrape.DiscoveryReloadInterval)
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."). 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.").
Default("").StringsVar(&cfg.featureList) Default("").StringsVar(&cfg.featureList)
promlogflag.AddFlags(a, &cfg.promlogConfig) promlogflag.AddFlags(a, &cfg.promlogConfig)

2
docs/command-line/prometheus.md
View file

@ -52,7 +52,7 @@ The Prometheus monitoring server
| <code class="text-nowrap">--query.timeout</code> | Maximum time a query may take before being aborted. Use with server mode only. | `2m` | | <code class="text-nowrap">--query.timeout</code> | Maximum time a query may take before being aborted. Use with server mode only. | `2m` |
| <code class="text-nowrap">--query.max-concurrency</code> | Maximum number of queries executed concurrently. Use with server mode only. | `20` | | <code class="text-nowrap">--query.max-concurrency</code> | Maximum number of queries executed concurrently. Use with server mode only. | `20` |
| <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` | | <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` |
| <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. | | | <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. | |
| <code class="text-nowrap">--log.level</code> | Only log messages with the given severity or above. One of: [debug, info, warn, error] | `info` | | <code class="text-nowrap">--log.level</code> | Only log messages with the given severity or above. One of: [debug, info, warn, error] | `info` |
| <code class="text-nowrap">--log.format</code> | Output format of log messages. One of: [logfmt, json] | `logfmt` | | <code class="text-nowrap">--log.format</code> | Output format of log messages. One of: [logfmt, json] | `logfmt` |

9
docs/feature_flags.md
View file

@ -187,4 +187,11 @@ This should **only** be applied to metrics that currently produce such labels.
The OTLP receiver allows Prometheus to accept [OpenTelemetry](https://opentelemetry.io/) metrics writes. The OTLP receiver allows Prometheus to accept [OpenTelemetry](https://opentelemetry.io/) metrics writes.
Prometheus is best used as a Pull based system, and staleness, `up` metric, and other Pull enabled features Prometheus is best used as a Pull based system, and staleness, `up` metric, and other Pull enabled features
won't work when you push OTLP metrics. won't work when you push OTLP metrics.
## Experimental PromQL functions
`--enable-feature=promql-experimental-functions`
Enables PromQL functions that are considered experimental and whose name or
semantics could change.

12
promql/parser/functions.go
View file

@ -16,12 +16,16 @@ package parser
// Function represents a function of the expression language and is // Function represents a function of the expression language and is
// used by function nodes. // used by function nodes.
type Function struct { type Function struct {
Name string Name string
ArgTypes []ValueType ArgTypes []ValueType
Variadic int Variadic int
ReturnType ValueType ReturnType ValueType
Experimental bool
} }
// EnableExperimentalFunctions controls whether experimentalFunctions are enabled.
var EnableExperimentalFunctions bool
// Functions is a list of all functions supported by PromQL, including their types. // Functions is a list of all functions supported by PromQL, including their types.
var Functions = map[string]*Function{ var Functions = map[string]*Function{
"abs": { "abs": {

5
promql/parser/generated_parser.y
View file

@ -22,7 +22,7 @@ import (
"github.com/prometheus/prometheus/model/labels" "github.com/prometheus/prometheus/model/labels"
"github.com/prometheus/prometheus/model/value" "github.com/prometheus/prometheus/model/value"
"github.com/prometheus/prometheus/model/histogram" "github.com/prometheus/prometheus/model/histogram"
"github.com/prometheus/prometheus/promql/parser/posrange" "github.com/prometheus/prometheus/promql/parser/posrange"
) )
%} %}
@ -369,6 +369,9 @@ function_call : IDENTIFIER function_call_body
if !exist{ if !exist{
yylex.(*parser).addParseErrf($1.PositionRange(),"unknown function with name %q", $1.Val) yylex.(*parser).addParseErrf($1.PositionRange(),"unknown function with name %q", $1.Val)
} }
if fn != nil && fn.Experimental && !EnableExperimentalFunctions {
yylex.(*parser).addParseErrf($1.PositionRange(),"function %q is not enabled", $1.Val)
}
$$ = &Call{ $$ = &Call{
Func: fn, Func: fn,
Args: $2.(Expressions), Args: $2.(Expressions),

187
promql/parser/generated_parser.y.go
View file

@ -230,7 +230,7 @@ const yyEofCode = 1
const yyErrCode = 2 const yyErrCode = 2
const yyInitialStackSize = 16 const yyInitialStackSize = 16
//line promql/parser/generated_parser.y:916 //line promql/parser/generated_parser.y:919
//line yacctab:1 //line yacctab:1
var yyExca = [...]int16{ var yyExca = [...]int16{
@ -1277,6 +1277,9 @@ yydefault:
if !exist { if !exist {
yylex.(*parser).addParseErrf(yyDollar[1].item.PositionRange(), "unknown function with name %q", yyDollar[1].item.Val) yylex.(*parser).addParseErrf(yyDollar[1].item.PositionRange(), "unknown function with name %q", yyDollar[1].item.Val)
} }
if fn != nil && fn.Experimental && !EnableExperimentalFunctions {
yylex.(*parser).addParseErrf(yyDollar[1].item.PositionRange(), "function %q is not enabled", yyDollar[1].item.Val)
}
yyVAL.node = &Call{ yyVAL.node = &Call{
Func: fn, Func: fn,
Args: yyDollar[2].node.(Expressions), Args: yyDollar[2].node.(Expressions),
@ -1288,86 +1291,86 @@ yydefault:
} }
case 61: case 61:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:384 //line promql/parser/generated_parser.y:387
{ {
yyVAL.node = yyDollar[2].node yyVAL.node = yyDollar[2].node
} }
case 62: case 62:
yyDollar = yyS[yypt-2 : yypt+1] yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:386 //line promql/parser/generated_parser.y:389
{ {
yyVAL.node = Expressions{} yyVAL.node = Expressions{}
} }
case 63: case 63:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:390 //line promql/parser/generated_parser.y:393
{ {
yyVAL.node = append(yyDollar[1].node.(Expressions), yyDollar[3].node.(Expr)) yyVAL.node = append(yyDollar[1].node.(Expressions), yyDollar[3].node.(Expr))
} }
case 64: case 64:
yyDollar = yyS[yypt-1 : yypt+1] yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:392 //line promql/parser/generated_parser.y:395
{ {
yyVAL.node = Expressions{yyDollar[1].node.(Expr)} yyVAL.node = Expressions{yyDollar[1].node.(Expr)}
} }
case 65: case 65:
yyDollar = yyS[yypt-2 : yypt+1] yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:394 //line promql/parser/generated_parser.y:397
{ {
yylex.(*parser).addParseErrf(yyDollar[2].item.PositionRange(), "trailing commas not allowed in function call args") yylex.(*parser).addParseErrf(yyDollar[2].item.PositionRange(), "trailing commas not allowed in function call args")
yyVAL.node = yyDollar[1].node yyVAL.node = yyDollar[1].node
} }
case 66: case 66:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:405 //line promql/parser/generated_parser.y:408
{ {
yyVAL.node = &ParenExpr{Expr: yyDollar[2].node.(Expr), PosRange: mergeRanges(&yyDollar[1].item, &yyDollar[3].item)} yyVAL.node = &ParenExpr{Expr: yyDollar[2].node.(Expr), PosRange: mergeRanges(&yyDollar[1].item, &yyDollar[3].item)}
} }
case 67: case 67:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:413 //line promql/parser/generated_parser.y:416
{ {
yylex.(*parser).addOffset(yyDollar[1].node, yyDollar[3].duration) yylex.(*parser).addOffset(yyDollar[1].node, yyDollar[3].duration)
yyVAL.node = yyDollar[1].node yyVAL.node = yyDollar[1].node
} }
case 68: case 68:
yyDollar = yyS[yypt-4 : yypt+1] yyDollar = yyS[yypt-4 : yypt+1]
//line promql/parser/generated_parser.y:418 //line promql/parser/generated_parser.y:421
{ {
yylex.(*parser).addOffset(yyDollar[1].node, -yyDollar[4].duration) yylex.(*parser).addOffset(yyDollar[1].node, -yyDollar[4].duration)
yyVAL.node = yyDollar[1].node yyVAL.node = yyDollar[1].node
} }
case 69: case 69:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:423 //line promql/parser/generated_parser.y:426
{ {
yylex.(*parser).unexpected("offset", "duration") yylex.(*parser).unexpected("offset", "duration")
yyVAL.node = yyDollar[1].node yyVAL.node = yyDollar[1].node
} }
case 70: case 70:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:430 //line promql/parser/generated_parser.y:433
{ {
yylex.(*parser).setTimestamp(yyDollar[1].node, yyDollar[3].float) yylex.(*parser).setTimestamp(yyDollar[1].node, yyDollar[3].float)
yyVAL.node = yyDollar[1].node yyVAL.node = yyDollar[1].node
} }
case 71: case 71:
yyDollar = yyS[yypt-5 : yypt+1] yyDollar = yyS[yypt-5 : yypt+1]
//line promql/parser/generated_parser.y:435 //line promql/parser/generated_parser.y:438
{ {
yylex.(*parser).setAtModifierPreprocessor(yyDollar[1].node, yyDollar[3].item) yylex.(*parser).setAtModifierPreprocessor(yyDollar[1].node, yyDollar[3].item)
yyVAL.node = yyDollar[1].node yyVAL.node = yyDollar[1].node
} }
case 72: case 72:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:440 //line promql/parser/generated_parser.y:443
{ {
yylex.(*parser).unexpected("@", "timestamp") yylex.(*parser).unexpected("@", "timestamp")
yyVAL.node = yyDollar[1].node yyVAL.node = yyDollar[1].node
} }
case 75: case 75:
yyDollar = yyS[yypt-4 : yypt+1] yyDollar = yyS[yypt-4 : yypt+1]
//line promql/parser/generated_parser.y:450 //line promql/parser/generated_parser.y:453
{ {
var errMsg string var errMsg string
vs, ok := yyDollar[1].node.(*VectorSelector) vs, ok := yyDollar[1].node.(*VectorSelector)
@ -1392,7 +1395,7 @@ yydefault:
} }
case 76: case 76:
yyDollar = yyS[yypt-6 : yypt+1] yyDollar = yyS[yypt-6 : yypt+1]
//line promql/parser/generated_parser.y:475 //line promql/parser/generated_parser.y:478
{ {
yyVAL.node = &SubqueryExpr{ yyVAL.node = &SubqueryExpr{
Expr: yyDollar[1].node.(Expr), Expr: yyDollar[1].node.(Expr),
@ -1404,35 +1407,35 @@ yydefault:
} }
case 77: case 77:
yyDollar = yyS[yypt-6 : yypt+1] yyDollar = yyS[yypt-6 : yypt+1]
//line promql/parser/generated_parser.y:485 //line promql/parser/generated_parser.y:488
{ {
yylex.(*parser).unexpected("subquery selector", "\"]\"") yylex.(*parser).unexpected("subquery selector", "\"]\"")
yyVAL.node = yyDollar[1].node yyVAL.node = yyDollar[1].node
} }
case 78: case 78:
yyDollar = yyS[yypt-5 : yypt+1] yyDollar = yyS[yypt-5 : yypt+1]
//line promql/parser/generated_parser.y:487 //line promql/parser/generated_parser.y:490
{ {
yylex.(*parser).unexpected("subquery selector", "duration or \"]\"") yylex.(*parser).unexpected("subquery selector", "duration or \"]\"")
yyVAL.node = yyDollar[1].node yyVAL.node = yyDollar[1].node
} }
case 79: case 79:
yyDollar = yyS[yypt-4 : yypt+1] yyDollar = yyS[yypt-4 : yypt+1]
//line promql/parser/generated_parser.y:489 //line promql/parser/generated_parser.y:492
{ {
yylex.(*parser).unexpected("subquery or range", "\":\" or \"]\"") yylex.(*parser).unexpected("subquery or range", "\":\" or \"]\"")
yyVAL.node = yyDollar[1].node yyVAL.node = yyDollar[1].node
} }
case 80: case 80:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:491 //line promql/parser/generated_parser.y:494
{ {
yylex.(*parser).unexpected("subquery selector", "duration") yylex.(*parser).unexpected("subquery selector", "duration")
yyVAL.node = yyDollar[1].node yyVAL.node = yyDollar[1].node
} }
case 81: case 81:
yyDollar = yyS[yypt-2 : yypt+1] yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:501 //line promql/parser/generated_parser.y:504
{ {
if nl, ok := yyDollar[2].node.(*NumberLiteral); ok { if nl, ok := yyDollar[2].node.(*NumberLiteral); ok {
if yyDollar[1].item.Typ == SUB { if yyDollar[1].item.Typ == SUB {
@ -1446,7 +1449,7 @@ yydefault:
} }
case 82: case 82:
yyDollar = yyS[yypt-2 : yypt+1] yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:519 //line promql/parser/generated_parser.y:522
{ {
vs := yyDollar[2].node.(*VectorSelector) vs := yyDollar[2].node.(*VectorSelector)
vs.PosRange = mergeRanges(&yyDollar[1].item, vs) vs.PosRange = mergeRanges(&yyDollar[1].item, vs)
@ -1456,7 +1459,7 @@ yydefault:
} }
case 83: case 83:
yyDollar = yyS[yypt-1 : yypt+1] yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:527 //line promql/parser/generated_parser.y:530
{ {
vs := &VectorSelector{ vs := &VectorSelector{
Name: yyDollar[1].item.Val, Name: yyDollar[1].item.Val,
@ -1468,7 +1471,7 @@ yydefault:
} }
case 84: case 84:
yyDollar = yyS[yypt-1 : yypt+1] yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:537 //line promql/parser/generated_parser.y:540
{ {
vs := yyDollar[1].node.(*VectorSelector) vs := yyDollar[1].node.(*VectorSelector)
yylex.(*parser).assembleVectorSelector(vs) yylex.(*parser).assembleVectorSelector(vs)
@ -1476,7 +1479,7 @@ yydefault:
} }
case 85: case 85:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:545 //line promql/parser/generated_parser.y:548
{ {
yyVAL.node = &VectorSelector{ yyVAL.node = &VectorSelector{
LabelMatchers: yyDollar[2].matchers, LabelMatchers: yyDollar[2].matchers,
@ -1485,7 +1488,7 @@ yydefault:
} }
case 86: case 86:
yyDollar = yyS[yypt-4 : yypt+1] yyDollar = yyS[yypt-4 : yypt+1]
//line promql/parser/generated_parser.y:552 //line promql/parser/generated_parser.y:555
{ {
yyVAL.node = &VectorSelector{ yyVAL.node = &VectorSelector{
LabelMatchers: yyDollar[2].matchers, LabelMatchers: yyDollar[2].matchers,
@ -1494,7 +1497,7 @@ yydefault:
} }
case 87: case 87:
yyDollar = yyS[yypt-2 : yypt+1] yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:559 //line promql/parser/generated_parser.y:562
{ {
yyVAL.node = &VectorSelector{ yyVAL.node = &VectorSelector{
LabelMatchers: []*labels.Matcher{}, LabelMatchers: []*labels.Matcher{},
@ -1503,7 +1506,7 @@ yydefault:
} }
case 88: case 88:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:568 //line promql/parser/generated_parser.y:571
{ {
if yyDollar[1].matchers != nil { if yyDollar[1].matchers != nil {
yyVAL.matchers = append(yyDollar[1].matchers, yyDollar[3].matcher) yyVAL.matchers = append(yyDollar[1].matchers, yyDollar[3].matcher)
@ -1513,47 +1516,47 @@ yydefault:
} }
case 89: case 89:
yyDollar = yyS[yypt-1 : yypt+1] yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:576 //line promql/parser/generated_parser.y:579
{ {
yyVAL.matchers = []*labels.Matcher{yyDollar[1].matcher} yyVAL.matchers = []*labels.Matcher{yyDollar[1].matcher}
} }
case 90: case 90:
yyDollar = yyS[yypt-2 : yypt+1] yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:578 //line promql/parser/generated_parser.y:581
{ {
yylex.(*parser).unexpected("label matching", "\",\" or \"}\"") yylex.(*parser).unexpected("label matching", "\",\" or \"}\"")
yyVAL.matchers = yyDollar[1].matchers yyVAL.matchers = yyDollar[1].matchers
} }
case 91: case 91:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:582 //line promql/parser/generated_parser.y:585
{ {
yyVAL.matcher = yylex.(*parser).newLabelMatcher(yyDollar[1].item, yyDollar[2].item, yyDollar[3].item) yyVAL.matcher = yylex.(*parser).newLabelMatcher(yyDollar[1].item, yyDollar[2].item, yyDollar[3].item)
} }
case 92: case 92:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:584 //line promql/parser/generated_parser.y:587
{ {
yylex.(*parser).unexpected("label matching", "string") yylex.(*parser).unexpected("label matching", "string")
yyVAL.matcher = nil yyVAL.matcher = nil
} }
case 93: case 93:
yyDollar = yyS[yypt-2 : yypt+1] yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:586 //line promql/parser/generated_parser.y:589
{ {
yylex.(*parser).unexpected("label matching", "label matching operator") yylex.(*parser).unexpected("label matching", "label matching operator")
yyVAL.matcher = nil yyVAL.matcher = nil
} }
case 94: case 94:
yyDollar = yyS[yypt-1 : yypt+1] yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:588 //line promql/parser/generated_parser.y:591
{ {
yylex.(*parser).unexpected("label matching", "identifier or \"}\"") yylex.(*parser).unexpected("label matching", "identifier or \"}\"")
yyVAL.matcher = nil yyVAL.matcher = nil
} }
case 95: case 95:
yyDollar = yyS[yypt-2 : yypt+1] yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:596 //line promql/parser/generated_parser.y:599
{ {
b := labels.NewBuilder(yyDollar[2].labels) b := labels.NewBuilder(yyDollar[2].labels)
b.Set(labels.MetricName, yyDollar[1].item.Val) b.Set(labels.MetricName, yyDollar[1].item.Val)
@ -1561,83 +1564,83 @@ yydefault:
} }
case 96: case 96:
yyDollar = yyS[yypt-1 : yypt+1] 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 yyVAL.labels = yyDollar[1].labels
} }
case 119: case 119:
yyDollar = yyS[yypt-3 : yypt+1] 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...) yyVAL.labels = labels.New(yyDollar[2].lblList...)
} }
case 120: case 120:
yyDollar = yyS[yypt-4 : yypt+1] 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...) yyVAL.labels = labels.New(yyDollar[2].lblList...)
} }
case 121: case 121:
yyDollar = yyS[yypt-2 : yypt+1] yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:609 //line promql/parser/generated_parser.y:612
{ {
yyVAL.labels = labels.New() yyVAL.labels = labels.New()
} }
case 122: case 122:
yyDollar = yyS[yypt-0 : yypt+1] yyDollar = yyS[yypt-0 : yypt+1]
//line promql/parser/generated_parser.y:611 //line promql/parser/generated_parser.y:614
{ {
yyVAL.labels = labels.New() yyVAL.labels = labels.New()
} }
case 123: case 123:
yyDollar = yyS[yypt-3 : yypt+1] 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) yyVAL.lblList = append(yyDollar[1].lblList, yyDollar[3].label)
} }
case 124: case 124:
yyDollar = yyS[yypt-1 : yypt+1] 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} yyVAL.lblList = []labels.Label{yyDollar[1].label}
} }
case 125: case 125:
yyDollar = yyS[yypt-2 : yypt+1] 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 \"}\"") yylex.(*parser).unexpected("label set", "\",\" or \"}\"")
yyVAL.lblList = yyDollar[1].lblList yyVAL.lblList = yyDollar[1].lblList
} }
case 126: case 126:
yyDollar = yyS[yypt-3 : yypt+1] 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)} yyVAL.label = labels.Label{Name: yyDollar[1].item.Val, Value: yylex.(*parser).unquoteString(yyDollar[3].item.Val)}
} }
case 127: case 127:
yyDollar = yyS[yypt-3 : yypt+1] 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") yylex.(*parser).unexpected("label set", "string")
yyVAL.label = labels.Label{} yyVAL.label = labels.Label{}
} }
case 128: case 128:
yyDollar = yyS[yypt-2 : yypt+1] 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", "\"=\"") yylex.(*parser).unexpected("label set", "\"=\"")
yyVAL.label = labels.Label{} yyVAL.label = labels.Label{}
} }
case 129: case 129:
yyDollar = yyS[yypt-1 : yypt+1] 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 \"}\"") yylex.(*parser).unexpected("label set", "identifier or \"}\"")
yyVAL.label = labels.Label{} yyVAL.label = labels.Label{}
} }
case 130: case 130:
yyDollar = yyS[yypt-2 : yypt+1] yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:641 //line promql/parser/generated_parser.y:644
{ {
yylex.(*parser).generatedParserResult = &seriesDescription{ yylex.(*parser).generatedParserResult = &seriesDescription{
labels: yyDollar[1].labels, labels: yyDollar[1].labels,
@ -1646,38 +1649,38 @@ yydefault:
} }
case 131: case 131:
yyDollar = yyS[yypt-0 : yypt+1] yyDollar = yyS[yypt-0 : yypt+1]
//line promql/parser/generated_parser.y:650 //line promql/parser/generated_parser.y:653
{ {
yyVAL.series = []SequenceValue{} yyVAL.series = []SequenceValue{}
} }
case 132: case 132:
yyDollar = yyS[yypt-3 : yypt+1] 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...) yyVAL.series = append(yyDollar[1].series, yyDollar[3].series...)
} }
case 133: case 133:
yyDollar = yyS[yypt-2 : yypt+1] 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 yyVAL.series = yyDollar[1].series
} }
case 134: case 134:
yyDollar = yyS[yypt-1 : yypt+1] 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", "") yylex.(*parser).unexpected("series values", "")
yyVAL.series = nil yyVAL.series = nil
} }
case 135: case 135:
yyDollar = yyS[yypt-1 : yypt+1] 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}} yyVAL.series = []SequenceValue{{Omitted: true}}
} }
case 136: case 136:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:662 //line promql/parser/generated_parser.y:665
{ {
yyVAL.series = []SequenceValue{} yyVAL.series = []SequenceValue{}
for i := uint64(0); i < yyDollar[3].uint; i++ { for i := uint64(0); i < yyDollar[3].uint; i++ {
@ -1686,13 +1689,13 @@ yydefault:
} }
case 137: case 137:
yyDollar = yyS[yypt-1 : yypt+1] 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}} yyVAL.series = []SequenceValue{{Value: yyDollar[1].float}}
} }
case 138: case 138:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:671 //line promql/parser/generated_parser.y:674
{ {
yyVAL.series = []SequenceValue{} yyVAL.series = []SequenceValue{}
// Add an additional value for time 0, which we ignore in tests. // Add an additional value for time 0, which we ignore in tests.
@ -1702,7 +1705,7 @@ yydefault:
} }
case 139: case 139:
yyDollar = yyS[yypt-4 : yypt+1] yyDollar = yyS[yypt-4 : yypt+1]
//line promql/parser/generated_parser.y:679 //line promql/parser/generated_parser.y:682
{ {
yyVAL.series = []SequenceValue{} yyVAL.series = []SequenceValue{}
// Add an additional value for time 0, which we ignore in tests. // Add an additional value for time 0, which we ignore in tests.
@ -1713,13 +1716,13 @@ yydefault:
} }
case 140: case 140:
yyDollar = yyS[yypt-1 : yypt+1] 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}} yyVAL.series = []SequenceValue{{Histogram: yyDollar[1].histogram}}
} }
case 141: case 141:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:693 //line promql/parser/generated_parser.y:696
{ {
yyVAL.series = []SequenceValue{} yyVAL.series = []SequenceValue{}
// Add an additional value for time 0, which we ignore in tests. // Add an additional value for time 0, which we ignore in tests.
@ -1730,7 +1733,7 @@ yydefault:
} }
case 142: case 142:
yyDollar = yyS[yypt-5 : yypt+1] 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) val, err := yylex.(*parser).histogramsIncreaseSeries(yyDollar[1].histogram, yyDollar[3].histogram, yyDollar[5].uint)
if err != nil { if err != nil {
@ -1740,7 +1743,7 @@ yydefault:
} }
case 143: case 143:
yyDollar = yyS[yypt-5 : yypt+1] 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) val, err := yylex.(*parser).histogramsDecreaseSeries(yyDollar[1].histogram, yyDollar[3].histogram, yyDollar[5].uint)
if err != nil { if err != nil {
@ -1750,7 +1753,7 @@ yydefault:
} }
case 144: case 144:
yyDollar = yyS[yypt-1 : yypt+1] 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" { if yyDollar[1].item.Val != "stale" {
yylex.(*parser).unexpected("series values", "number or \"stale\"") yylex.(*parser).unexpected("series values", "number or \"stale\"")
@ -1759,138 +1762,138 @@ yydefault:
} }
case 147: case 147:
yyDollar = yyS[yypt-4 : yypt+1] 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) yyVAL.histogram = yylex.(*parser).buildHistogramFromMap(&yyDollar[2].descriptors)
} }
case 148: case 148:
yyDollar = yyS[yypt-3 : yypt+1] 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) yyVAL.histogram = yylex.(*parser).buildHistogramFromMap(&yyDollar[2].descriptors)
} }
case 149: case 149:
yyDollar = yyS[yypt-3 : yypt+1] yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:740 //line promql/parser/generated_parser.y:743
{ {
m := yylex.(*parser).newMap() m := yylex.(*parser).newMap()
yyVAL.histogram = yylex.(*parser).buildHistogramFromMap(&m) yyVAL.histogram = yylex.(*parser).buildHistogramFromMap(&m)
} }
case 150: case 150:
yyDollar = yyS[yypt-2 : yypt+1] yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:745 //line promql/parser/generated_parser.y:748
{ {
m := yylex.(*parser).newMap() m := yylex.(*parser).newMap()
yyVAL.histogram = yylex.(*parser).buildHistogramFromMap(&m) yyVAL.histogram = yylex.(*parser).buildHistogramFromMap(&m)
} }
case 151: case 151:
yyDollar = yyS[yypt-3 : yypt+1] 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)) yyVAL.descriptors = *(yylex.(*parser).mergeMaps(&yyDollar[1].descriptors, &yyDollar[3].descriptors))
} }
case 152: case 152:
yyDollar = yyS[yypt-1 : yypt+1] 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 yyVAL.descriptors = yyDollar[1].descriptors
} }
case 153: case 153:
yyDollar = yyS[yypt-2 : yypt+1] 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]") yylex.(*parser).unexpected("histogram description", "histogram description key, e.g. buckets:[5 10 7]")
} }
case 154: case 154:
yyDollar = yyS[yypt-3 : yypt+1] 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 = yylex.(*parser).newMap()
yyVAL.descriptors["schema"] = yyDollar[3].int yyVAL.descriptors["schema"] = yyDollar[3].int
} }
case 155: case 155:
yyDollar = yyS[yypt-3 : yypt+1] 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 = yylex.(*parser).newMap()
yyVAL.descriptors["sum"] = yyDollar[3].float yyVAL.descriptors["sum"] = yyDollar[3].float
} }
case 156: case 156:
yyDollar = yyS[yypt-3 : yypt+1] 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 = yylex.(*parser).newMap()
yyVAL.descriptors["count"] = yyDollar[3].float yyVAL.descriptors["count"] = yyDollar[3].float
} }
case 157: case 157:
yyDollar = yyS[yypt-3 : yypt+1] 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 = yylex.(*parser).newMap()
yyVAL.descriptors["z_bucket"] = yyDollar[3].float yyVAL.descriptors["z_bucket"] = yyDollar[3].float
} }
case 158: case 158:
yyDollar = yyS[yypt-3 : yypt+1] 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 = yylex.(*parser).newMap()
yyVAL.descriptors["z_bucket_w"] = yyDollar[3].float yyVAL.descriptors["z_bucket_w"] = yyDollar[3].float
} }
case 159: case 159:
yyDollar = yyS[yypt-3 : yypt+1] 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 = yylex.(*parser).newMap()
yyVAL.descriptors["buckets"] = yyDollar[3].bucket_set yyVAL.descriptors["buckets"] = yyDollar[3].bucket_set
} }
case 160: case 160:
yyDollar = yyS[yypt-3 : yypt+1] 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 = yylex.(*parser).newMap()
yyVAL.descriptors["offset"] = yyDollar[3].int yyVAL.descriptors["offset"] = yyDollar[3].int
} }
case 161: case 161:
yyDollar = yyS[yypt-3 : yypt+1] 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 = yylex.(*parser).newMap()
yyVAL.descriptors["n_buckets"] = yyDollar[3].bucket_set yyVAL.descriptors["n_buckets"] = yyDollar[3].bucket_set
} }
case 162: case 162:
yyDollar = yyS[yypt-3 : yypt+1] 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 = yylex.(*parser).newMap()
yyVAL.descriptors["n_offset"] = yyDollar[3].int yyVAL.descriptors["n_offset"] = yyDollar[3].int
} }
case 163: case 163:
yyDollar = yyS[yypt-4 : yypt+1] 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 yyVAL.bucket_set = yyDollar[2].bucket_set
} }
case 164: case 164:
yyDollar = yyS[yypt-3 : yypt+1] 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 yyVAL.bucket_set = yyDollar[2].bucket_set
} }
case 165: case 165:
yyDollar = yyS[yypt-3 : yypt+1] 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) yyVAL.bucket_set = append(yyDollar[1].bucket_set, yyDollar[3].float)
} }
case 166: case 166:
yyDollar = yyS[yypt-1 : yypt+1] 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} yyVAL.bucket_set = []float64{yyDollar[1].float}
} }
case 213: case 213:
yyDollar = yyS[yypt-1 : yypt+1] yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:853 //line promql/parser/generated_parser.y:856
{ {
yyVAL.node = &NumberLiteral{ yyVAL.node = &NumberLiteral{
Val: yylex.(*parser).number(yyDollar[1].item.Val), Val: yylex.(*parser).number(yyDollar[1].item.Val),
@ -1899,25 +1902,25 @@ yydefault:
} }
case 214: case 214:
yyDollar = yyS[yypt-1 : yypt+1] 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) yyVAL.float = yylex.(*parser).number(yyDollar[1].item.Val)
} }
case 215: case 215:
yyDollar = yyS[yypt-2 : yypt+1] 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 yyVAL.float = yyDollar[2].float
} }
case 216: case 216:
yyDollar = yyS[yypt-2 : yypt+1] 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 yyVAL.float = -yyDollar[2].float
} }
case 219: case 219:
yyDollar = yyS[yypt-1 : yypt+1] yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:870 //line promql/parser/generated_parser.y:873
{ {
var err error var err error
yyVAL.uint, err = strconv.ParseUint(yyDollar[1].item.Val, 10, 64) yyVAL.uint, err = strconv.ParseUint(yyDollar[1].item.Val, 10, 64)
@ -1927,19 +1930,19 @@ yydefault:
} }
case 220: case 220:
yyDollar = yyS[yypt-2 : yypt+1] 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) yyVAL.int = -int64(yyDollar[2].uint)
} }
case 221: case 221:
yyDollar = yyS[yypt-1 : yypt+1] 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) yyVAL.int = int64(yyDollar[1].uint)
} }
case 222: case 222:
yyDollar = yyS[yypt-1 : yypt+1] yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:884 //line promql/parser/generated_parser.y:887
{ {
var err error var err error
yyVAL.duration, err = parseDuration(yyDollar[1].item.Val) yyVAL.duration, err = parseDuration(yyDollar[1].item.Val)
@ -1949,7 +1952,7 @@ yydefault:
} }
case 223: case 223:
yyDollar = yyS[yypt-1 : yypt+1] yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:895 //line promql/parser/generated_parser.y:898
{ {
yyVAL.node = &StringLiteral{ yyVAL.node = &StringLiteral{
Val: yylex.(*parser).unquoteString(yyDollar[1].item.Val), Val: yylex.(*parser).unquoteString(yyDollar[1].item.Val),
@ -1958,13 +1961,13 @@ yydefault:
} }
case 224: case 224:
yyDollar = yyS[yypt-0 : yypt+1] yyDollar = yyS[yypt-0 : yypt+1]
//line promql/parser/generated_parser.y:908 //line promql/parser/generated_parser.y:911
{ {
yyVAL.duration = 0 yyVAL.duration = 0
} }
case 226: case 226:
yyDollar = yyS[yypt-0 : yypt+1] yyDollar = yyS[yypt-0 : yypt+1]
//line promql/parser/generated_parser.y:912 //line promql/parser/generated_parser.y:915
{ {
yyVAL.strings = nil yyVAL.strings = nil
} }