limit

Documentation

Index

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

Functions

func Call

func Call(idx int, proc *process.Process, arg any, isFirst bool, isLast bool) (process.ExecStatus, error)

Call returning only the first n tuples from its input

func Prepare

func Prepare(_ *process.Process, _ any) error

func String

func String(arg any, buf *bytes.Buffer)

Types

type Argument

type Argument struct {
	Seen  uint64 // seen is the number of tuples seen so far
	Limit uint64
}

func (*Argument) Free

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