mergeblock

Documentation

Overview

Copyright 2021 Matrix Origin

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2021 Matrix Origin

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

• type Argument
  • func NewArgument() *Argument
  • func (arg *Argument) AffectedRows() uint64
  • func (arg *Argument) Call(proc *process.Process) (vm.CallResult, error)
  • func (arg *Argument) Free(proc *process.Process, pipelineFailed bool, err error)
  • func (arg *Argument) GetMetaLocBat(src *batch.Batch, proc *process.Process)
  • func (arg *Argument) GetOperatorBase() *vm.OperatorBase
  • func (arg *Argument) Prepare(proc *process.Process) error
  • func (arg *Argument) Release()
  • func (arg *Argument) Split(proc *process.Process, bat *batch.Batch) error
  • func (arg *Argument) String(buf *bytes.Buffer)
  • func (arg Argument) TypeName() string
  • func (arg *Argument) WithAddAffectedRows(addAffectedRows bool) *Argument
  • func (arg *Argument) WithPartitionSources(partitionSources []engine.Relation) *Argument
  • func (arg *Argument) WithTbl(tbl engine.Relation) *Argument
• type Container

Types

type Argument

type Argument struct {
	// 1. main table
	Tbl engine.Relation
	// 2. partition sub tables
	PartitionSources []engine.Relation
	AddAffectedRows  bool

	vm.OperatorBase
	// contains filtered or unexported fields
}

func NewArgument

func NewArgument() *Argument

func (*Argument) AffectedRows

func (arg *Argument) AffectedRows() uint64

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) GetMetaLocBat

func (arg *Argument) GetMetaLocBat(src *batch.Batch, proc *process.Process)

func (*Argument) GetOperatorBase

func (arg *Argument) GetOperatorBase() *vm.OperatorBase

func (*Argument) Prepare

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

func (*Argument) Release

func (arg *Argument) Release()

func (*Argument) Split

func (arg *Argument) Split(proc *process.Process, bat *batch.Batch) error

func (*Argument) String

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

func (Argument) TypeName

func (arg Argument) TypeName() string

func (*Argument) WithAddAffectedRows

func (arg *Argument) WithAddAffectedRows(addAffectedRows bool) *Argument

func (*Argument) WithPartitionSources

func (arg *Argument) WithPartitionSources(partitionSources []engine.Relation) *Argument

func (*Argument) WithTbl

func (arg *Argument) WithTbl(tbl engine.Relation) *Argument

type Container

type Container struct {
	// contains filtered or unexported fields
}