rpn

Documentation

Index

• type Op
• type RPNExpr
  • func ConvertToRPNExpr(expr influxql.Expr) *RPNExpr
• type SKBaseReader
• type SKRPNElement

Types

type Op

type Op uint8

const (
	InRange Op = iota
	NotInRange
	InSet
	NotInSet
	NOT // operators of the logical expression.
	AND
	OR
	MATCHPHRASE
	AlwaysTrue
	AlwaysFalse
	UNKNOWN // unsupported type value.
)

Atoms of a Boolean expression.

type RPNExpr

type RPNExpr struct {
	Val []interface{}
}

func ConvertToRPNExpr

func ConvertToRPNExpr(expr influxql.Expr) *RPNExpr

type SKBaseReader

type SKBaseReader interface {
	IsExist(blockId int64, elem *SKRPNElement) (bool, error)
	StartSpan(span *tracing.Span)
}

type SKRPNElement

type SKRPNElement struct {
	RPNOp Op
	Key   string
	Value interface{}
	Ty    influxql.DataType
	Op    influxql.Token
}