hashbuild

package

v1.0.2 Latest Latest Go to latest Published: Dec 21, 2023 License: Apache-2.0 Imports: 11 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/matrixorigin/matrixone

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Documentation ¶

Index ¶

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

Constants ¶

View Source

const (
	BuildHashMap = iota
	HandleRuntimeFilter
	Eval
	End
)

Variables ¶

This section is empty.

Functions ¶

func Call ¶

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

func Prepare ¶

func Prepare(proc *process.Process, arg any) (err error)

func String ¶

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

Types ¶

type Argument ¶

type Argument struct {

	// need to generate a push-down filter expression
	NeedExpr    bool
	NeedHashMap bool
	IsDup       bool
	Ibucket     uint64
	Nbucket     uint64
	Typs        []types.Type
	Conditions  []*plan.Expr

	HashOnPK             bool
	NeedMergedBatch      bool
	RuntimeFilterSenders []*colexec.RuntimeFilterChan
	// contains filtered or unexported fields
}

func (*Argument) Free ¶

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

Source Files ¶

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