Uses of Class
org.apache.calcite.rex.RexInputRef

Packages that use RexInputRef

Package	Description
org.apache.calcite.adapter.elasticsearch	Base classes for a query provider based on an Elasticsearch DB.
org.apache.calcite.plan	Defines interfaces for constructing rule-based optimizers of relational expressions.
org.apache.calcite.rel.metadata	Defines metadata interfaces and utilities for relational expressions.
org.apache.calcite.rel.rules	Provides a core set of planner rules.
org.apache.calcite.rex	Provides a language for representing row-expressions.
org.apache.calcite.sql2rel	Translates a SQL parse tree to relational expression.
org.apache.calcite.tools	Provides utility classes.

Uses of RexInputRef in org.apache.calcite.adapter.elasticsearch

Methods in org.apache.calcite.adapter.elasticsearch with parameters of type RexInputRef

Modifier and Type	Method and Description
String	ElasticsearchRules.RexToElasticsearchTranslator.visitInputRef(RexInputRef inputRef)

Uses of RexInputRef in org.apache.calcite.plan

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

Modifier and Type	Field and Description
(package private) Map<RexInputRef,RexImplicationChecker.InputRefUsage<SqlOperator,RexNode>>	RexImplicationChecker.InputUsageFinder.usageMap

Methods in org.apache.calcite.plan with parameters of type RexInputRef

Modifier and Type	Method and Description
private RexImplicationChecker.InputRefUsage<SqlOperator,RexNode>	RexImplicationChecker.InputUsageFinder.getUsageMap(RexInputRef rex)
boolean	Strong.isNull(RexInputRef ref) Returns whether a given input is definitely null.
private void	RexImplicationChecker.InputUsageFinder.updateUsage(SqlOperator op, RexInputRef inputRef, RexNode literal)
Void	RexImplicationChecker.InputUsageFinder.visitInputRef(RexInputRef inputRef)
RexNode	RelOptUtil.InputReferencedVisitor.visitInputRef(RexInputRef inputRef)
Void	RelOptUtil.InputFinder.visitInputRef(RexInputRef inputRef)
RexNode	RelOptUtil.RexInputConverter.visitInputRef(RexInputRef var)

Method parameters in org.apache.calcite.plan with type arguments of type RexInputRef

Modifier and Type	Method and Description
static DataContext	VisitorDataContext.of(RelDataType rowType, List<Pair<RexInputRef,RexNode>> usageList)
static RexNode	RelOptUtil.splitCorrelatedFilterCondition(LogicalFilter filter, List<RexInputRef> joinKeys, List<RexNode> correlatedJoinKeys) Deprecated.
private static void	RelOptUtil.splitCorrelatedFilterCondition(LogicalFilter filter, RexNode condition, List<RexInputRef> joinKeys, List<RexNode> correlatedJoinKeys, List<RexNode> nonEquiList)

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

Fields in org.apache.calcite.rel.metadata with type parameters of type RexInputRef

Modifier and Type	Field and Description
private Map<RexInputRef,RexNode>	RelMdExpressionLineage.RexReplacer.replacementValues

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

Modifier and Type	Method and Description
Double	RelMdUtil.CardOfProjExpr.visitInputRef(RexInputRef var)
RexNode	RelMdExpressionLineage.RexReplacer.visitInputRef(RexInputRef inputRef)

Method parameters in org.apache.calcite.rel.metadata with type arguments of type RexInputRef

Modifier and Type	Method and Description
static boolean	RelMdUtil.areColumnsDefinitelyUnique(RelMetadataQuery mq, RelNode rel, List<RexInputRef> columnRefs)
static boolean	RelMdUtil.areColumnsDefinitelyUniqueWhenNullsFiltered(RelMetadataQuery mq, RelNode rel, List<RexInputRef> columnRefs)
static Boolean	RelMdUtil.areColumnsUnique(RelMetadataQuery mq, RelNode rel, List<RexInputRef> columnRefs)
static Boolean	RelMdUtil.areColumnsUniqueWhenNullsFiltered(RelMetadataQuery mq, RelNode rel, List<RexInputRef> columnRefs)
private static Set<RexNode>	RelMdExpressionLineage.createAllPossibleExpressions(RexBuilder rexBuilder, RexNode expr, ImmutableBitSet predFieldsUsed, Map<RexInputRef,Set<RexNode>> mapping, Map<RexInputRef,RexNode> singleMapping)
private static Set<RexNode>	RelMdExpressionLineage.createAllPossibleExpressions(RexBuilder rexBuilder, RexNode expr, ImmutableBitSet predFieldsUsed, Map<RexInputRef,Set<RexNode>> mapping, Map<RexInputRef,RexNode> singleMapping)
protected static Set<RexNode>	RelMdExpressionLineage.createAllPossibleExpressions(RexBuilder rexBuilder, RexNode expr, Map<RexInputRef,Set<RexNode>> mapping) Given an expression, it will create all equivalent expressions resulting from replacing all possible combinations of references in the mapping by the corresponding expressions.
private static void	RelMdExpressionLineage.createExpressions(RexBuilder rexBuilder, RexNode expr, ImmutableBitSet predFieldsUsed, Map<RexInputRef,Set<RexNode>> mapping, Map<RexInputRef,RexNode> singleMapping, Set<RexNode> result)
private static void	RelMdExpressionLineage.createExpressions(RexBuilder rexBuilder, RexNode expr, ImmutableBitSet predFieldsUsed, Map<RexInputRef,Set<RexNode>> mapping, Map<RexInputRef,RexNode> singleMapping, Set<RexNode> result)

Constructor parameters in org.apache.calcite.rel.metadata with type arguments of type RexInputRef

Constructor and Description
RexReplacer(Map<RexInputRef,RexNode> replacementValues)

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

Methods in org.apache.calcite.rel.rules that return RexInputRef

Modifier and Type	Method and Description
private RexInputRef	SubQueryRemoveRule.field(RelBuilder builder, int inputCount, int offset) Returns a reference to a particular field, by offset, across several inputs on a RelBuilder's stack.

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

Modifier and Type	Method and Description
RexNode	ReduceExpressionsRule.RexReplacer.visitInputRef(RexInputRef inputRef)
Void	ReduceExpressionsRule.ReducibleExprLocator.visitInputRef(RexInputRef inputRef)
RexNode	CalcRelSplitter.InputToCommonExprConverter.visitInputRef(RexInputRef input)
Void	JoinToMultiJoinRule.InputReferenceCounter.visitInputRef(RexInputRef inputRef)
Void	PushProjector.InputSpecialOpFinder.visitInputRef(RexInputRef inputRef)
RexNode	ValuesReduceRule.MyRexShuttle.visitInputRef(RexInputRef inputRef)

Method parameters in org.apache.calcite.rel.rules with type arguments of type RexInputRef

Modifier and Type	Method and Description
private void	AggregateExpandDistinctAggregatesRule.doRewrite(RelBuilder relBuilder, Aggregate aggregate, int n, List<Integer> argList, int filterArg, List<RexInputRef> refs) Converts all distinct aggregate calls to a given set of arguments.

Uses of RexInputRef in org.apache.calcite.rex

Subclasses of RexInputRef in org.apache.calcite.rex

Modifier and Type	Class and Description
class	RexPatternFieldRef Variable which references a field of an input relational expression
class	RexTableInputRef Variable which references a column of a table occurrence in a relational plan.

Fields in org.apache.calcite.rex with type parameters of type RexInputRef

Modifier and Type	Field and Description
private static com.google.common.base.Function<RelDataTypeField,RexInputRef>	RexBuilder.TO_INPUT_REF

Methods in org.apache.calcite.rex that return RexInputRef

Modifier and Type	Method and Description
RexInputRef	RexBuilder.makeInputRef(RelDataType type, int i) Creates a reference to a given field of the input record.
RexInputRef	RexBuilder.makeInputRef(RelNode input, int i) Creates a reference to a given field of the input relational expression.
static RexInputRef	RexInputRef.of(int index, List<RelDataTypeField> fields) Creates a reference to a given field in a list of fields.
static RexInputRef	RexInputRef.of(int index, RelDataType rowType) Creates a reference to a given field in a row type.

Methods in org.apache.calcite.rex with parameters of type RexInputRef

Modifier and Type	Method and Description
SqlNode	RexToSqlNodeConverterImpl.convertInputRef(RexInputRef ref)
SqlNode	RexToSqlNodeConverter.convertInputRef(RexInputRef ref) Converts a RexInputRef to a SqlIdentifier.
static RexTableInputRef	RexTableInputRef.of(RexTableInputRef.RelTableRef tableRef, RexInputRef ref)
static RexPatternFieldRef	RexPatternFieldRef.of(String alpha, RexInputRef ref)
RexNode	RexPermuteInputsShuttle.visitInputRef(RexInputRef local)
RexNode	RexCopier.visitInputRef(RexInputRef inputRef)
R	RexVisitor.visitInputRef(RexInputRef inputRef)
Boolean	RexUtil.ConstantFinder.visitInputRef(RexInputRef inputRef)
RexNode	RexUtil.ExpressionNormalizer.visitInputRef(RexInputRef inputRef)
Void	RexUtil.ForwardRefFinder.visitInputRef(RexInputRef inputRef)
RexNode	RexUtil.RexShiftShuttle.visitInputRef(RexInputRef input)
RexNode	RexUtil.FixNullabilityShuttle.visitInputRef(RexInputRef ref)
R	RexVisitorImpl.visitInputRef(RexInputRef inputRef)
Boolean	RexChecker.visitInputRef(RexInputRef ref)
RexNode	RexShuttle.visitInputRef(RexInputRef inputRef)
RexNode	RexProgramBuilder.RegisterInputShuttle.visitInputRef(RexInputRef input)
RexNode	RexProgramBuilder.RegisterOutputShuttle.visitInputRef(RexInputRef input)
RexNode	RexProgram.Marshaller.visitInputRef(RexInputRef inputRef)
R	RexBiVisitor.visitInputRef(RexInputRef inputRef, P arg)
RelOptUtil.Logic	LogicVisitor.visitInputRef(RexInputRef inputRef, RelOptUtil.Logic arg)

Uses of RexInputRef in org.apache.calcite.sql2rel

Fields in org.apache.calcite.sql2rel declared as RexInputRef

Modifier and Type	Field and Description
(package private) RexInputRef	RelDecorrelator.RemoveCorrelationRexShuttle.nullIndicator

Methods in org.apache.calcite.sql2rel that return RexInputRef

Modifier and Type	Method and Description
private static RexInputRef	RelDecorrelator.getNewForOldInputRef(RelNode currentRel, Map<RelNode,RelDecorrelator.Frame> map, RexInputRef oldInputRef)

Methods in org.apache.calcite.sql2rel with parameters of type RexInputRef

Modifier and Type	Method and Description
protected RexNode	SqlToRelConverter.adjustInputRef(SqlToRelConverter.Blackboard bb, RexInputRef inputRef) Adjusts the type of a reference to an input field to account for nulls introduced by outer joins; and adjusts the offset to match the physical implementation.
private RexNode	RelDecorrelator.RemoveCorrelationRexShuttle.createCaseExpression(RexInputRef nullInputRef, RexLiteral lit, RexNode rexNode)
private static RexInputRef	RelDecorrelator.getNewForOldInputRef(RelNode currentRel, Map<RelNode,RelDecorrelator.Frame> map, RexInputRef oldInputRef)
(package private) RelDataTypeField	SqlToRelConverter.Blackboard.getRootField(RexInputRef inputRef)
protected RexNode	RelDecorrelator.removeCorrelationExpr(RexNode exp, boolean projectPulledAboveLeftCorrelator, RexInputRef nullIndicator)
RexNode	RelDecorrelator.DecorrelateRexShuttle.visitInputRef(RexInputRef inputRef)
RexNode	RelDecorrelator.RemoveCorrelationRexShuttle.visitInputRef(RexInputRef inputRef)
RexNode	RelStructuredTypeFlattener.RewriteRexShuttle.visitInputRef(RexInputRef input)

Constructors in org.apache.calcite.sql2rel with parameters of type RexInputRef

Constructor and Description
RemoveCorrelationRexShuttle(RexBuilder rexBuilder, boolean projectPulledAboveLeftCorrelator, RexInputRef nullIndicator, Set<Integer> isCount)

Uses of RexInputRef in org.apache.calcite.tools

Methods in org.apache.calcite.tools that return RexInputRef

Modifier and Type	Method and Description
RexInputRef	RelBuilder.field(int fieldOrdinal) Creates a reference to an input field by ordinal.
RexInputRef	RelBuilder.field(int inputCount, int inputOrdinal, int fieldOrdinal) Creates a reference to a field of a given input relational expression by ordinal.
RexInputRef	RelBuilder.field(int inputCount, int inputOrdinal, String fieldName) Creates a reference to a field of given input relational expression by name.
RexInputRef	RelBuilder.field(String fieldName) Creates a reference to a field by name.

Methods in org.apache.calcite.tools with parameters of type RexInputRef

Modifier and Type	Method and Description
RexNode	RelBuilder.Shifter.visitInputRef(RexInputRef inputRef)