partiql-lang/org.partiql.lang.eval.physical.operators

Package org.partiql.lang.eval.physical.operators

Types

AggregateOperatorFactory

abstract class AggregateOperatorFactory(name: String) : RelationalOperatorFactory

Provides an implementation of the PartiqlPhysical.Bexpr.Aggregate operator.

CompiledAggregateFunction

class CompiledAggregateFunction(name: String, setAggregateVal: SetVariableFunc, value: ValueExpression, quantifier: PartiqlPhysical.SetQuantifier)

CompiledGroupKey

class CompiledGroupKey(setGroupKeyVal: SetVariableFunc, value: ValueExpression, variable: PartiqlPhysical.VarDecl)

CompiledSortKey

class CompiledSortKey(comparator: NaturalExprValueComparators, value: ValueExpression)

CompiledWindowFunction

class CompiledWindowFunction(func: WindowFunction, parameters: List<ValueExpression>, windowVarDecl: PartiqlPhysical.VarDecl)

FilterRelationalOperatorFactory

abstract class FilterRelationalOperatorFactory(name: String) : RelationalOperatorFactory

Provides an implementation of the PartiqlPhysical.Bexpr.Filter operator.

JoinRelationalOperatorFactory

abstract class JoinRelationalOperatorFactory(name: String) : RelationalOperatorFactory

Provides an implementation of the PartiqlPhysical.Bexpr.Join operator.

LetRelationalOperatorFactory

abstract class LetRelationalOperatorFactory(name: String) : RelationalOperatorFactory

Provides an implementation of the PartiqlPhysical.Bexpr.Let operator.

LimitRelationalOperatorFactory

abstract class LimitRelationalOperatorFactory(name: String) : RelationalOperatorFactory

Provides an implementation of the PartiqlPhysical.Bexpr.Limit operator.

OffsetRelationalOperatorFactory

abstract class OffsetRelationalOperatorFactory(name: String) : RelationalOperatorFactory

Provides an implementation of the PartiqlPhysical.Bexpr.Offset operator.

ProjectRelationalOperatorFactory

abstract class ProjectRelationalOperatorFactory(name: String) : RelationalOperatorFactory

Provides an implementation of the PartiqlPhysical.Bexpr.Project operator.

RelationalOperatorFactory

interface RelationalOperatorFactory

Marker interface with unique key, which allows all RelationalOperatorFactory implementations to exist in a Map<OperatorFactoryKey, OperatorFactory>.

RelationalOperatorFactoryKey

data class RelationalOperatorFactoryKey(operator: RelationalOperatorKind, name: String)

A unique identifier for physical operator factories.

RelationalOperatorKind

enum RelationalOperatorKind : Enum<RelationalOperatorKind>

Indicates which physical relational operator a RelationalOperatorFactory can create instances of.

RelationExpression

fun interface RelationExpression

An implementation of a physical plan relational operator.

ScanRelationalOperatorFactory

abstract class ScanRelationalOperatorFactory(name: String) : RelationalOperatorFactory

Provides an implementation of the PartiqlPhysical.Bexpr.Scan operator.

SortOperatorFactory

abstract class SortOperatorFactory(name: String) : RelationalOperatorFactory

Provides an implementation of the PartiqlPhysical.Bexpr.Order operator.

UnpivotOperatorFactory

abstract class UnpivotOperatorFactory(name: String) : RelationalOperatorFactory

Provides an implementation of the PartiqlPhysical.Bexpr.Scan operator.

ValueExpression

interface ValueExpression

Evaluates a PartiQL expression returning an ExprValue.

WindowRelationalOperatorFactory

abstract class WindowRelationalOperatorFactory(name: String) : RelationalOperatorFactory