org.apache.calcite.rel.logical

Class LogicalTableModify

java.lang.Object

org.apache.calcite.rel.AbstractRelNode

org.apache.calcite.rel.SingleRel

org.apache.calcite.rel.core.TableModify

org.apache.calcite.rel.logical.LogicalTableModify

All Implemented Interfaces:

Cloneable, RelOptNode, RelNode

public final class LogicalTableModify
extends TableModify

Sub-class of TableModify not targeted at any particular engine or calling convention.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.calcite.rel.core.TableModify

TableModify.Operation

Nested classes/interfaces inherited from interface org.apache.calcite.rel.RelNode

RelNode.Context

Field Summary

Fields inherited from class org.apache.calcite.rel.core.TableModify

catalogReader, table

Fields inherited from class org.apache.calcite.rel.SingleRel

input

Fields inherited from class org.apache.calcite.rel.AbstractRelNode

digest, id, rowType, traitSet

Constructor Summary

Constructors

Constructor and Description
LogicalTableModify(RelInput input) Creates a LogicalTableModify by parsing serialized output.
LogicalTableModify(RelOptCluster cluster, RelOptTable table, Prepare.CatalogReader schema, RelNode input, TableModify.Operation operation, List<String> updateColumnList, boolean flattened) Deprecated.
LogicalTableModify(RelOptCluster cluster, RelTraitSet traitSet, RelOptTable table, Prepare.CatalogReader schema, RelNode input, TableModify.Operation operation, @Nullable List<String> updateColumnList, @Nullable List<RexNode> sourceExpressionList, boolean flattened) Creates a LogicalTableModify.

Method Summary

Modifier and Type	Method and Description
RelNode	accept(RelShuttle shuttle) Accepts a visit from a shuttle.
LogicalTableModify	copy(RelTraitSet traitSet, List<RelNode> inputs) Creates a copy of this relational expression, perhaps changing traits and inputs.
static LogicalTableModify	create(RelOptTable table, Prepare.CatalogReader schema, RelNode input, TableModify.Operation operation, @Nullable List<String> updateColumnList, @Nullable List<RexNode> sourceExpressionList, boolean flattened) Creates a LogicalTableModify.

Methods inherited from class org.apache.calcite.rel.core.TableModify

computeSelfCost, deriveRowType, explainTerms, getCatalogReader, getExpectedInputRowType, getOperation, getSourceExpressionList, getTable, getUpdateColumnList, isDelete, isFlattened, isInsert, isMerge, isUpdate

Methods inherited from class org.apache.calcite.rel.SingleRel

childrenAccept, estimateRowCount, getInput, getInputs, replaceInput

Methods inherited from class org.apache.calcite.rel.AbstractRelNode

accept, collectVariablesSet, collectVariablesUsed, deepEquals, deepHashCode, equals, explain, getCluster, getConvention, getCorrelVariable, getDescription, getDigest, getId, getInput, getRelDigest, getRelTypeName, getRowType, getTraitSet, getVariablesSet, hashCode, isEnforcer, isValid, metadata, onRegister, recomputeDigest, register, sole, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.calcite.rel.RelNode

explain, fieldIsNullable

Constructor Detail

LogicalTableModify

public LogicalTableModify(RelOptCluster cluster,
                          RelTraitSet traitSet,
                          RelOptTable table,
                          Prepare.CatalogReader schema,
                          RelNode input,
                          TableModify.Operation operation,
                          @Nullable List<String> updateColumnList,
                          @Nullable List<RexNode> sourceExpressionList,
                          boolean flattened)

Creates a LogicalTableModify.

Use create(org.apache.calcite.plan.RelOptTable, org.apache.calcite.prepare.Prepare.CatalogReader, org.apache.calcite.rel.RelNode, org.apache.calcite.rel.core.TableModify.Operation, java.util.List<java.lang.String>, java.util.List<org.apache.calcite.rex.RexNode>, boolean) unless you know what you're doing.

LogicalTableModify

public LogicalTableModify(RelInput input)

Creates a LogicalTableModify by parsing serialized output.

LogicalTableModify

@Deprecated
public LogicalTableModify(RelOptCluster cluster,
                                      RelOptTable table,
                                      Prepare.CatalogReader schema,
                                      RelNode input,
                                      TableModify.Operation operation,
                                      List<String> updateColumnList,
                                      boolean flattened)

Deprecated.

Method Detail

create

public static LogicalTableModify create(RelOptTable table,
                                        Prepare.CatalogReader schema,
                                        RelNode input,
                                        TableModify.Operation operation,
                                        @Nullable List<String> updateColumnList,
                                        @Nullable List<RexNode> sourceExpressionList,
                                        boolean flattened)

Creates a LogicalTableModify.

copy

public LogicalTableModify copy(RelTraitSet traitSet,
                               List<RelNode> inputs)

Description copied from interface: RelNode

Creates a copy of this relational expression, perhaps changing traits and inputs.

Sub-classes with other important attributes are encouraged to create variants of this method with more parameters.

Specified by:

copy in interface RelNode

Overrides:

copy in class AbstractRelNode

Parameters:

traitSet - Trait set

inputs - Inputs

Returns:

Copy of this relational expression, substituting traits and inputs

accept

public RelNode accept(RelShuttle shuttle)

Description copied from interface: RelNode

Accepts a visit from a shuttle.

Specified by:

accept in interface RelNode

Overrides:

accept in class AbstractRelNode

Parameters:

shuttle - Shuttle

Returns:

A copy of this node incorporating changes made by the shuttle to this node's children