Uses of Class
org.apache.druid.sql.calcite.rel.VirtualColumnRegistry

Packages that use VirtualColumnRegistry

Package	Description
org.apache.druid.sql.calcite.aggregation
org.apache.druid.sql.calcite.aggregation.builtin
org.apache.druid.sql.calcite.expression
org.apache.druid.sql.calcite.expression.builtin
org.apache.druid.sql.calcite.rel
org.apache.druid.sql.calcite.rule

Uses of VirtualColumnRegistry in org.apache.druid.sql.calcite.aggregation

Methods in org.apache.druid.sql.calcite.aggregation with parameters of type VirtualColumnRegistry

Modifier and Type	Method and Description
Aggregation	Aggregation.filter(RowSignature rowSignature, VirtualColumnRegistry virtualColumnRegistry, DimFilter filter)
Aggregation	SqlAggregator.toDruidAggregation(PlannerContext plannerContext, RowSignature rowSignature, VirtualColumnRegistry virtualColumnRegistry, org.apache.calcite.rex.RexBuilder rexBuilder, String name, org.apache.calcite.rel.core.AggregateCall aggregateCall, org.apache.calcite.rel.core.Project project, List<Aggregation> existingAggregations, boolean finalizeAggregations) Returns a Druid Aggregation corresponding to a SQL AggregateCall.

Uses of VirtualColumnRegistry in org.apache.druid.sql.calcite.aggregation.builtin

Methods in org.apache.druid.sql.calcite.aggregation.builtin with parameters of type VirtualColumnRegistry

Modifier and Type	Method and Description
Aggregation	SimpleSqlAggregator.toDruidAggregation(PlannerContext plannerContext, RowSignature rowSignature, VirtualColumnRegistry virtualColumnRegistry, org.apache.calcite.rex.RexBuilder rexBuilder, String name, org.apache.calcite.rel.core.AggregateCall aggregateCall, org.apache.calcite.rel.core.Project project, List<Aggregation> existingAggregations, boolean finalizeAggregations)
Aggregation	EarliestLatestSqlAggregator.toDruidAggregation(PlannerContext plannerContext, RowSignature rowSignature, VirtualColumnRegistry virtualColumnRegistry, org.apache.calcite.rex.RexBuilder rexBuilder, String name, org.apache.calcite.rel.core.AggregateCall aggregateCall, org.apache.calcite.rel.core.Project project, List<Aggregation> existingAggregations, boolean finalizeAggregations)
Aggregation	CountSqlAggregator.toDruidAggregation(PlannerContext plannerContext, RowSignature rowSignature, VirtualColumnRegistry virtualColumnRegistry, org.apache.calcite.rex.RexBuilder rexBuilder, String name, org.apache.calcite.rel.core.AggregateCall aggregateCall, org.apache.calcite.rel.core.Project project, List<Aggregation> existingAggregations, boolean finalizeAggregations)
Aggregation	ApproxCountDistinctSqlAggregator.toDruidAggregation(PlannerContext plannerContext, RowSignature rowSignature, VirtualColumnRegistry virtualColumnRegistry, org.apache.calcite.rex.RexBuilder rexBuilder, String name, org.apache.calcite.rel.core.AggregateCall aggregateCall, org.apache.calcite.rel.core.Project project, List<Aggregation> existingAggregations, boolean finalizeAggregations)

Uses of VirtualColumnRegistry in org.apache.druid.sql.calcite.expression

Methods in org.apache.druid.sql.calcite.expression with parameters of type VirtualColumnRegistry

Modifier and Type	Method and Description
default DimFilter	SqlOperatorConversion.toDruidFilter(PlannerContext plannerContext, RowSignature rowSignature, VirtualColumnRegistry virtualColumnRegistry, org.apache.calcite.rex.RexNode rexNode) Returns a Druid filter corresponding to a Calcite RexNode used as a filter condition.
static DimFilter	Expressions.toFilter(PlannerContext plannerContext, RowSignature rowSignature, VirtualColumnRegistry virtualColumnRegistry, org.apache.calcite.rex.RexNode expression) Translates "condition" to a Druid filter, or returns null if we cannot translate the condition.

Uses of VirtualColumnRegistry in org.apache.druid.sql.calcite.expression.builtin

Methods in org.apache.druid.sql.calcite.expression.builtin with parameters of type VirtualColumnRegistry

Modifier and Type	Method and Description
DimFilter	LikeOperatorConversion.toDruidFilter(PlannerContext plannerContext, RowSignature rowSignature, VirtualColumnRegistry virtualColumnRegistry, org.apache.calcite.rex.RexNode rexNode)
DimFilter	BaseExpressionDimFilterOperatorConversion.toDruidFilter(PlannerContext plannerContext, RowSignature rowSignature, VirtualColumnRegistry virtualColumnRegistry, org.apache.calcite.rex.RexNode rexNode)

Uses of VirtualColumnRegistry in org.apache.druid.sql.calcite.rel

Methods in org.apache.druid.sql.calcite.rel that return VirtualColumnRegistry

Modifier and Type	Method and Description
static VirtualColumnRegistry	VirtualColumnRegistry.create(RowSignature rowSignature)

Methods in org.apache.druid.sql.calcite.rel with parameters of type VirtualColumnRegistry

Modifier and Type	Method and Description
static Projection	Projection.preAggregation(org.apache.calcite.rel.core.Project project, PlannerContext plannerContext, RowSignature inputRowSignature, VirtualColumnRegistry virtualColumnRegistry)

Uses of VirtualColumnRegistry in org.apache.druid.sql.calcite.rule

Methods in org.apache.druid.sql.calcite.rule with parameters of type VirtualColumnRegistry

Modifier and Type

Method and Description

static Aggregation

GroupByRules.translateAggregateCall(PlannerContext plannerContext, RowSignature rowSignature, VirtualColumnRegistry virtualColumnRegistry, org.apache.calcite.rex.RexBuilder rexBuilder, org.apache.calcite.rel.core.Project project, List<Aggregation> existingAggregations, String name, org.apache.calcite.rel.core.AggregateCall call, boolean finalizeAggregations) Translate an AggregateCall to Druid equivalents.