Uses of Class
org.apache.calcite.rel.core.Calc

Packages that use Calc

Package	Description
org.apache.calcite.adapter.enumerable	Query optimizer rules for Java calling convention.
org.apache.calcite.plan	Defines interfaces for constructing rule-based optimizers of relational expressions.
org.apache.calcite.rel.core	Defines core relational expressions.
org.apache.calcite.rel.logical	Defines logical relational expressions.
org.apache.calcite.rel.metadata	Defines metadata interfaces and utilities for relational expressions.
org.apache.calcite.rel.rel2sql	Translates a relational expression to SQL parse tree.
org.apache.calcite.rel.rules	Provides a core set of planner rules.

Uses of Calc in org.apache.calcite.adapter.enumerable

Subclasses of Calc in org.apache.calcite.adapter.enumerable

Modifier and Type	Class and Description
class	EnumerableCalc Implementation of Calc in enumerable calling convention.

Uses of Calc in org.apache.calcite.plan

Fields in org.apache.calcite.plan with type parameters of type Calc

Modifier and Type	Field and Description
static com.google.common.base.Predicate<Calc>	RelOptUtil.CALC_PREDICATE Predicate for whether a calc contains multisets or windowed aggregates.

Uses of Calc in org.apache.calcite.rel.core

Methods in org.apache.calcite.rel.core that return Calc

Modifier and Type	Method and Description
Calc	Calc.copy(RelTraitSet traitSet, List<RelNode> inputs)
abstract Calc	Calc.copy(RelTraitSet traitSet, RelNode child, RexProgram program) Creates a copy of this Calc.
Calc	Calc.copy(RelTraitSet traitSet, RelNode child, RexProgram program, List<RelCollation> collationList) Deprecated.

Uses of Calc in org.apache.calcite.rel.logical

Subclasses of Calc in org.apache.calcite.rel.logical

Modifier and Type	Class and Description
class	LogicalCalc A relational expression which computes project expressions and also filters.

Uses of Calc in org.apache.calcite.rel.metadata

Methods in org.apache.calcite.rel.metadata with parameters of type Calc

Modifier and Type	Method and Description
com.google.common.collect.ImmutableList<RelCollation>	RelMdCollation.collations(Calc calc, RelMetadataQuery mq)
com.google.common.collect.Multimap<Class<? extends RelNode>,RelNode>	RelMdNodeTypes.getNodeTypes(Calc rel, RelMetadataQuery mq)
Double	RelMdRowCount.getRowCount(Calc rel, RelMetadataQuery mq)

Uses of Calc in org.apache.calcite.rel.rel2sql

Methods in org.apache.calcite.rel.rel2sql with parameters of type Calc

Modifier and Type	Method and Description
SqlImplementor.Result	RelToSqlConverter.visit(Calc e)

Uses of Calc in org.apache.calcite.rel.rules

Fields in org.apache.calcite.rel.rules with type parameters of type Calc

Modifier and Type	Field and Description
private static com.google.common.base.Predicate<Calc>	ProjectToWindowRule.PREDICATE

Methods in org.apache.calcite.rel.rules with parameters of type Calc

Modifier and Type	Method and Description
protected RelNode	ReduceExpressionsRule.CalcReduceExpressionsRule.createEmptyRelOrEquivalent(RelOptRuleCall call, Calc input) For static schema systems, a filter that is always false or null can be replaced by a values operator that produces no rows, as the schema information can just be taken from the input Rel.

Constructors in org.apache.calcite.rel.rules with parameters of type Calc

Constructor and Description
CalcRelSplitter(Calc calc, RelBuilder relBuilder, CalcRelSplitter.RelType[] relTypes) Constructs a CalcRelSplitter.
WindowedAggRelSplitter(Calc calc, RelBuilder relBuilder)

Constructor parameters in org.apache.calcite.rel.rules with type arguments of type Calc

Constructor and Description
CalcReduceExpressionsRule(Class<? extends Calc> calcClass, boolean matchNullability, RelBuilderFactory relBuilderFactory)
CalcReduceExpressionsRule(Class<? extends Calc> calcClass, RelBuilderFactory relBuilderFactory) Deprecated.