utils

package

v0.56.0 Latest Latest Go to latest Published: Mar 18, 2024 License: Apache-2.0 Imports: 3 Imported by: 0

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func HasOuterAggregation(node *parser.PromQLNode) (aggs []*promParser.AggregateExpr)

func HasOuterBinaryExpr(node *parser.PromQLNode) *promParser.BinaryExpr

func HasOuterRate(node *parser.PromQLNode) (calls []*promParser.Call)

func HasOuterSum(node *parser.PromQLNode) (calls []*promParser.AggregateExpr)

func HasVectorSelector(node *parser.PromQLNode) (vs []*promParser.VectorSelector)

func RemoveConditions(source string) promParser.Node

RemoveConditions takes a *valid* PromQL expression and removes any condition from it.

type PromQLFragment struct {
	Fragment *parser.PromQLNode
	BinExpr  *promParser.BinaryExpr
}

func HasOuterAbsent(node *parser.PromQLNode) (calls []PromQLFragment)