mergegroup

Documentation

Index

• Constants
• type Argument
  • func (arg *Argument) AppendChild(child vm.Operator)
  • func (arg *Argument) Call(proc *process.Process) (vm.CallResult, error)
  • func (arg *Argument) Free(proc *process.Process, pipelineFailed bool, err error)
  • func (arg *Argument) Prepare(proc *process.Process) error
  • func (arg *Argument) SetInfo(info *vm.OperatorInfo)
  • func (arg *Argument) String(buf *bytes.Buffer)

Constants

const (
	Build = iota
	Eval
	End
)

const (
	H0 = iota
	H8
	HStr
)

Types

type Argument

type Argument struct {
	NeedEval bool // need to projection the aggregate column

	PartialResults     []any
	PartialResultTypes []types.T
	// contains filtered or unexported fields
}

func (*Argument) AppendChild

func (arg *Argument) AppendChild(child vm.Operator)

func (*Argument) Call

func (arg *Argument) Call(proc *process.Process) (vm.CallResult, error)

func (*Argument) Free

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

func (*Argument) Prepare

func (arg *Argument) Prepare(proc *process.Process) error

func (*Argument) SetInfo

func (arg *Argument) SetInfo(info *vm.OperatorInfo)

func (*Argument) String

func (arg *Argument) String(buf *bytes.Buffer)