mergegroup

Documentation

Index

• Constants
• func Call(idx int, proc *process.Process, arg interface{}, isFirst bool, isLast bool) (bool, error)
• func Prepare(proc *process.Process, arg interface{}) error
• func String(_ interface{}, buf *bytes.Buffer)
• type Argument
  • func (arg *Argument) Free(proc *process.Process, pipelineFailed bool)

Constants

const (
	Build = iota
	Eval
	End
)

const (
	H0 = iota
	H8
	HStr
)

Functions

func Call

func Call(idx int, proc *process.Process, arg interface{}, isFirst bool, isLast bool) (bool, error)

func Prepare

func Prepare(proc *process.Process, arg interface{}) error

func String

func String(_ interface{}, buf *bytes.Buffer)

Types

type Argument

type Argument struct {
	NeedEval bool // need to projection the aggregate column
	// contains filtered or unexported fields
}

func (*Argument) Free

func (arg *Argument) Free(proc *process.Process, pipelineFailed bool)