A B C D E F G H I J L M N O P Q R S T U V W

A

AGGREGATE - Static variable in class org.apache.calcite.adapter.druid.DruidRules

AGGREGATE_FILTER_TRANSPOSE - Static variable in class org.apache.calcite.adapter.druid.DruidRules

AGGREGATE_PROJECT - Static variable in class org.apache.calcite.adapter.druid.DruidRules

aggregation - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonFilteredAggregation

aggregators - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonSegmentMetadata

all() - Static method in class org.apache.calcite.adapter.druid.Granularities

Returns a Granularity that causes all rows to be rolled up into one.

allAggregatesHaveFilters(List<AggregateCall>) - Static method in class org.apache.calcite.adapter.druid.DruidRules.DruidAggregateProjectRule

allFields - Variable in class org.apache.calcite.adapter.druid.DruidTable

AllGranularity() - Constructor for enum org.apache.calcite.adapter.druid.Granularities.AllGranularity

alphaNumeric - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonBound

alwaysFalse() - Static method in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonExpressionFilter

We need to push to Druid an expression that always evaluates to false.

alwaysTrue() - Static method in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonExpressionFilter

We need to push to Druid an expression that always evaluates to true.

apply(RelDataTypeFactory) - Method in class org.apache.calcite.adapter.druid.DruidTable.MapRelProtoDataType

applyTimeExtract(String, String, TimeZone) - Static method in class org.apache.calcite.adapter.druid.DruidExpressions

applyTimestampCeil(String, String, String, TimeZone) - Static method in class org.apache.calcite.adapter.druid.DruidExpressions

applyTimestampFloor(String, String, String, TimeZone) - Static method in class org.apache.calcite.adapter.druid.DruidExpressions

B

BinaryOperatorConversion - Class in org.apache.calcite.adapter.druid

Binary operator conversion utility class used to convert expression like exp1 Operator exp2

BinaryOperatorConversion(SqlOperator, String) - Constructor for class org.apache.calcite.adapter.druid.BinaryOperatorConversion

bind(DataContext) - Method in class org.apache.calcite.adapter.druid.DruidQuery

BlockingQueueEnumerator() - Constructor for class org.apache.calcite.adapter.druid.DruidConnectionImpl.BlockingQueueEnumerator

build() - Method in class org.apache.calcite.adapter.druid.VirtualColumn.Builder

builder() - Static method in class org.apache.calcite.adapter.druid.VirtualColumn

Builder() - Constructor for class org.apache.calcite.adapter.druid.VirtualColumn.Builder

C

calciteOperator() - Method in class org.apache.calcite.adapter.druid.BinaryOperatorConversion

calciteOperator() - Method in class org.apache.calcite.adapter.druid.CeilOperatorConversion

calciteOperator() - Method in class org.apache.calcite.adapter.druid.DirectOperatorConversion

calciteOperator() - Method in class org.apache.calcite.adapter.druid.DruidSqlCastConverter

calciteOperator() - Method in interface org.apache.calcite.adapter.druid.DruidSqlOperatorConverter

Returns the calcite SQL operator corresponding to Druid operator.

calciteOperator() - Method in class org.apache.calcite.adapter.druid.ExtractOperatorConversion

calciteOperator() - Method in class org.apache.calcite.adapter.druid.FloorOperatorConversion

calciteOperator() - Method in class org.apache.calcite.adapter.druid.NaryOperatorConverter

calciteOperator() - Method in class org.apache.calcite.adapter.druid.SubstringOperatorConversion

calciteOperator() - Method in class org.apache.calcite.adapter.druid.UnaryPrefixOperatorConversion

calciteOperator() - Method in class org.apache.calcite.adapter.druid.UnarySuffixOperatorConversion

canBeUsed(AggregateCall) - Method in class org.apache.calcite.adapter.druid.ComplexMetric

Returns true if and only if this ComplexMetric can be used in the given AggregateCall.

cardinality - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonColumn

castCharToDateTime(TimeZone, String, SqlTypeName) - Static method in class org.apache.calcite.adapter.druid.DruidSqlCastConverter

castDateTimeToChar(TimeZone, String, SqlTypeName) - Static method in class org.apache.calcite.adapter.druid.DruidSqlCastConverter

CeilOperatorConversion - Class in org.apache.calcite.adapter.druid

DruidSqlOperatorConverter implementation that handles Ceil operations conversions

CeilOperatorConversion() - Constructor for class org.apache.calcite.adapter.druid.CeilOperatorConversion

close() - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl.BlockingQueueEnumerator

collations - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonLimit

columns - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonSegmentMetadata

columns - Variable in class org.apache.calcite.adapter.druid.DruidQuery.ScanQuery

ComplexMetric - Class in org.apache.calcite.adapter.druid

Used to store information about available complex metrics in the Druid Adapter

ComplexMetric(String, DruidType) - Constructor for class org.apache.calcite.adapter.druid.ComplexMetric

complexMetrics - Variable in class org.apache.calcite.adapter.druid.DruidTable

computeDruidJsonAgg(List<AggregateCall>, List<String>, Project, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

Translates aggregate calls to Druid DruidQuery.JsonAggregations when possible.

computeFilter(Filter, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

Translates Filter rel to Druid Filter Json object if possible.

computeProjectAsScan(Project, RelDataType, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

Translates list of projects to Druid Column names and Virtual Columns if any We can not use Pair.zip(Object[], Object[]), since size can be different

computeProjectGroupSet(Project, ImmutableBitSet, RelDataType, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

Computes the project group set.

computeSelfCost(RelOptPlanner, RelMetadataQuery) - Method in class org.apache.calcite.adapter.druid.DruidQuery

computeSort(Integer, List<Integer>, List<RelFieldCollation.Direction>, ImmutableBitSet, List<String>) - Method in class org.apache.calcite.adapter.druid.DruidQuery

constructNewNodes(List<RelNode>, boolean, int, RelNode, RelNode...) - Static method in class org.apache.calcite.adapter.druid.DruidRules.DruidAggregateProjectRule

Returns a new List of RelNodes in the order of the given order of the oldNodes, the given Filter, and any extra nodes.

containsLimit(DruidQuery.QuerySpec) - Static method in class org.apache.calcite.adapter.druid.DruidQuery.DruidQueryNode

converterOperatorMap - Variable in class org.apache.calcite.adapter.druid.DruidQuery

This operator map provides DruidSqlOperatorConverter instance to convert a Calcite RexNode to Druid Expression when possible.

coordinatorUrl - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl

coordinatorUrl - Variable in class org.apache.calcite.adapter.druid.DruidSchema

copy(RelTraitSet, List<RelNode>) - Method in class org.apache.calcite.adapter.druid.DruidQuery

create(RelOptCluster, RelTraitSet, RelOptTable, DruidTable, List<RelNode>) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

Creates a DruidQuery.

create(RelOptCluster, RelTraitSet, RelOptTable, DruidTable, List<RelNode>, Map<SqlOperator, DruidSqlOperatorConverter>) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

Creates a DruidQuery.

create(RelOptCluster, RelTraitSet, RelOptTable, DruidTable, List<Interval>, List<RelNode>, Map<SqlOperator, DruidSqlOperatorConverter>) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

Creates a DruidQuery.

create(SchemaPlus, String, Map<String, Object>) - Method in class org.apache.calcite.adapter.druid.DruidSchemaFactory

create(DruidSchema, String, List<Interval>, Map<String, SqlTypeName>, Set<String>, String, DruidConnectionImpl, Map<String, List<ComplexMetric>>) - Static method in class org.apache.calcite.adapter.druid.DruidTable

Creates a DruidTable by using the given DruidConnectionImpl to populate the other parameters.

create(DruidSchema, String, List<Interval>, Map<String, SqlTypeName>, Set<String>, String, Map<String, List<ComplexMetric>>) - Static method in class org.apache.calcite.adapter.druid.DruidTable

Creates a DruidTable by copying the given parameters.

create(SchemaPlus, String, Map, RelDataType) - Method in class org.apache.calcite.adapter.druid.DruidTableFactory

createDefault(String) - Static method in class org.apache.calcite.adapter.druid.TimeExtractionFunction

Creates the default time format extraction function.

createExtractFromGranularity(Granularity, String) - Static method in class org.apache.calcite.adapter.druid.TimeExtractionFunction

Creates the time format extraction function for the given granularity.

createFloorFromGranularity(Granularity, String) - Static method in class org.apache.calcite.adapter.druid.TimeExtractionFunction

Creates time format floor time extraction function using a given granularity.

createGranularity(TimeUnitRange, String) - Static method in class org.apache.calcite.adapter.druid.Granularities

Creates a Granularity based on a time unit.

createInterval(RexNode, String) - Static method in class org.apache.calcite.adapter.druid.DruidDateTimeUtils

Generates a list of Intervals equivalent to a given expression.

current() - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl.BlockingQueueEnumerator

D

dataSource - Variable in class org.apache.calcite.adapter.druid.DruidQuery.ScanQuery

dataSource - Variable in class org.apache.calcite.adapter.druid.DruidTable

dateTimeFormatString(SqlTypeName) - Static method in class org.apache.calcite.adapter.druid.DruidSqlCastConverter

DAYS_IN_TEN_YEARS - Static variable in class org.apache.calcite.adapter.druid.DruidQuery

DEFAULT_INTERVAL - Static variable in class org.apache.calcite.adapter.druid.DruidTable

DEFAULT_OPERATORS_LIST - Static variable in class org.apache.calcite.adapter.druid.DruidQuery

Provides a standard list of supported Calcite operators that can be converted to Druid Expressions.

DEFAULT_RESPONSE_TIMESTAMP_COLUMN - Static variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl

DEFAULT_TIMESTAMP_COLUMN - Static variable in class org.apache.calcite.adapter.druid.DruidTable

DEFAULT_URL - Static variable in class org.apache.calcite.adapter.druid.DruidSchemaFactory

Default Druid URL.

DefaultDimensionSpec - Class in org.apache.calcite.adapter.druid

Default implementation of DimensionSpec.

DefaultDimensionSpec(String, String, DruidType) - Constructor for class org.apache.calcite.adapter.druid.DefaultDimensionSpec

DefaultDimensionSpec(String) - Constructor for class org.apache.calcite.adapter.druid.DefaultDimensionSpec

deriveQuerySpec() - Method in class org.apache.calcite.adapter.druid.DruidQuery

deriveRowType() - Method in class org.apache.calcite.adapter.druid.DruidQuery

dimension - Variable in class org.apache.calcite.adapter.druid.DefaultDimensionSpec

dimension - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonBound

dimension - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonInFilter

dimension - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonSelector

dimension - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonCollation

dimension - Variable in class org.apache.calcite.adapter.druid.ExtractionDimensionSpec

dimensionOrder - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonCollation

DimensionSpec - Interface in org.apache.calcite.adapter.druid

Interface for Druid DimensionSpec.

direction - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonCollation

DirectOperatorConversion - Class in org.apache.calcite.adapter.druid

Direct operator conversion for expression like Function(exp_1,...exp_n)

DirectOperatorConversion(SqlOperator, String) - Constructor for class org.apache.calcite.adapter.druid.DirectOperatorConversion

discoverTables - Variable in class org.apache.calcite.adapter.druid.DruidSchema

done - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.BlockingQueueEnumerator

DRUID_HAVING_FILTER_RULE - Static variable in class org.apache.calcite.adapter.druid.DruidRules

DRUID_QUERY_FETCH - Static variable in class org.apache.calcite.adapter.druid.DruidQuery

DruidAggregateExtractProjectRule(RelBuilderFactory) - Constructor for class org.apache.calcite.adapter.druid.DruidRules.DruidAggregateExtractProjectRule

Creates a DruidAggregateExtractProjectRule.

DruidAggregateFilterTransposeRule(RelBuilderFactory) - Constructor for class org.apache.calcite.adapter.druid.DruidRules.DruidAggregateFilterTransposeRule

Creates a DruidAggregateFilterTransposeRule.

DruidAggregateProjectRule(RelBuilderFactory) - Constructor for class org.apache.calcite.adapter.druid.DruidRules.DruidAggregateProjectRule

Creates a DruidAggregateProjectRule.

DruidAggregateRule(RelBuilderFactory) - Constructor for class org.apache.calcite.adapter.druid.DruidRules.DruidAggregateRule

Creates a DruidAggregateRule.

DruidConnection - Interface in org.apache.calcite.adapter.druid

Connection to Druid.

DruidConnectionImpl - Class in org.apache.calcite.adapter.druid

Implementation of DruidConnection.

DruidConnectionImpl(String, String) - Constructor for class org.apache.calcite.adapter.druid.DruidConnectionImpl

DruidConnectionImpl.BlockingQueueEnumerator<E> - Class in org.apache.calcite.adapter.druid

An Enumerator that gets its rows from a BlockingQueue.

DruidConnectionImpl.JsonAggregator - Class in org.apache.calcite.adapter.druid

Element of the "aggregators" collection in the result of a "segmentMetadata" call, populated by Jackson.

DruidConnectionImpl.JsonColumn - Class in org.apache.calcite.adapter.druid

Element of the "columns" collection in the result of a "segmentMetadata" call, populated by Jackson.

DruidConnectionImpl.JsonSegmentMetadata - Class in org.apache.calcite.adapter.druid

Result of a "segmentMetadata" call, populated by Jackson.

DruidConnectionImpl.Page - Class in org.apache.calcite.adapter.druid

Progress through a large fetch.

DruidConnectionImpl.RunnableQueueSink - Interface in org.apache.calcite.adapter.druid

A Sink that is also Runnable.

DruidDateTimeUtils - Class in org.apache.calcite.adapter.druid

Utilities for generating intervals from RexNode.

DruidDateTimeUtils() - Constructor for class org.apache.calcite.adapter.druid.DruidDateTimeUtils

DruidExpressions - Class in org.apache.calcite.adapter.druid

Expression utility class to transform Calcite expressions to Druid expressions when possible.

DruidExpressions() - Constructor for class org.apache.calcite.adapter.druid.DruidExpressions

DruidFilterAggregateTransposeRule(RelBuilderFactory) - Constructor for class org.apache.calcite.adapter.druid.DruidRules.DruidFilterAggregateTransposeRule

Creates a DruidFilterAggregateTransposeRule.

DruidFilterProjectTransposeRule(RelBuilderFactory) - Constructor for class org.apache.calcite.adapter.druid.DruidRules.DruidFilterProjectTransposeRule

Creates a DruidFilterProjectTransposeRule.

DruidFilterRule(RelBuilderFactory) - Constructor for class org.apache.calcite.adapter.druid.DruidRules.DruidFilterRule

Creates a DruidFilterRule.

druidFunctionName - Variable in class org.apache.calcite.adapter.druid.DirectOperatorConversion

DruidHavingFilterRule(RelBuilderFactory) - Constructor for class org.apache.calcite.adapter.druid.DruidRules.DruidHavingFilterRule

DruidJson - Interface in org.apache.calcite.adapter.druid

Object that knows how to write itself to a JsonGenerator.

DruidJsonFilter - Class in org.apache.calcite.adapter.druid

Filter element of a Druid "groupBy" or "topN" query.

DruidJsonFilter(DruidJsonFilter.Type) - Constructor for class org.apache.calcite.adapter.druid.DruidJsonFilter

DruidJsonFilter.JsonBound - Class in org.apache.calcite.adapter.druid

Bound filter.

DruidJsonFilter.JsonCompositeFilter - Class in org.apache.calcite.adapter.druid

Filter that combines other filters using a boolean operator.

DruidJsonFilter.JsonDimHavingFilter - Class in org.apache.calcite.adapter.druid

Druid Having Filter spec

DruidJsonFilter.JsonExpressionFilter - Class in org.apache.calcite.adapter.druid

Druid Expression filter.

DruidJsonFilter.JsonInFilter - Class in org.apache.calcite.adapter.druid

IN filter.

DruidJsonFilter.JsonSelector - Class in org.apache.calcite.adapter.druid

Equality filter.

DruidJsonFilter.Type - Enum in org.apache.calcite.adapter.druid

Supported filter types

druidOperator - Variable in class org.apache.calcite.adapter.druid.BinaryOperatorConversion

druidOperator - Variable in class org.apache.calcite.adapter.druid.UnaryPrefixOperatorConversion

druidOperator - Variable in class org.apache.calcite.adapter.druid.UnarySuffixOperatorConversion

druidOperatorName - Variable in class org.apache.calcite.adapter.druid.NaryOperatorConverter

DruidPostAggregationProjectRule(RelBuilderFactory) - Constructor for class org.apache.calcite.adapter.druid.DruidRules.DruidPostAggregationProjectRule

Creates a DruidPostAggregationProjectRule.

DruidProjectFilterTransposeRule(RelBuilderFactory) - Constructor for class org.apache.calcite.adapter.druid.DruidRules.DruidProjectFilterTransposeRule

Creates a DruidProjectFilterTransposeRule.

DruidProjectRule(RelBuilderFactory) - Constructor for class org.apache.calcite.adapter.druid.DruidRules.DruidProjectRule

Creates a DruidProjectRule.

DruidProjectSortTransposeRule(RelBuilderFactory) - Constructor for class org.apache.calcite.adapter.druid.DruidRules.DruidProjectSortTransposeRule

Creates a DruidProjectSortTransposeRule.

DruidQuery - Class in org.apache.calcite.adapter.druid

Relational expression representing a scan of a Druid data set.

DruidQuery(RelOptCluster, RelTraitSet, RelOptTable, DruidTable, List<Interval>, List<RelNode>, Map<SqlOperator, DruidSqlOperatorConverter>) - Constructor for class org.apache.calcite.adapter.druid.DruidQuery

Creates a DruidQuery.

DruidQuery.DruidQueryNode - Class in org.apache.calcite.adapter.druid

Interpreter node that executes a Druid query and sends the results to a Sink.

DruidQuery.JsonAggregation - Class in org.apache.calcite.adapter.druid

Aggregation element of a Druid "groupBy" or "topN" query.

DruidQuery.JsonCardinalityAggregation - Class in org.apache.calcite.adapter.druid

Aggregation element that calls the "cardinality" function.

DruidQuery.JsonCollation - Class in org.apache.calcite.adapter.druid

Collation element of a Druid "groupBy" query.

DruidQuery.JsonExpressionPostAgg - Class in org.apache.calcite.adapter.druid

Druid Json Expression post aggregate.

DruidQuery.JsonFilteredAggregation - Class in org.apache.calcite.adapter.druid

Aggregation element that contains a filter

DruidQuery.JsonLimit - Class in org.apache.calcite.adapter.druid

Collation element of a Druid "groupBy" query.

DruidQuery.JsonPostAggregation - Class in org.apache.calcite.adapter.druid

Post-Aggregator Post aggregator abstract writer

DruidQuery.QuerySpec - Class in org.apache.calcite.adapter.druid

Druid query specification.

DruidQuery.ScanQuery - Class in org.apache.calcite.adapter.druid

Druid Scan Query Body

DruidQueryNode(Compiler, DruidQuery) - Constructor for class org.apache.calcite.adapter.druid.DruidQuery.DruidQueryNode

DruidRules - Class in org.apache.calcite.adapter.druid

Rules and relational operators for DruidQuery.

DruidRules() - Constructor for class org.apache.calcite.adapter.druid.DruidRules

DruidRules.DruidAggregateExtractProjectRule - Class in org.apache.calcite.adapter.druid

Rule to extract a Project from Aggregate on top of DruidQuery based on the fields used in the aggregate.

DruidRules.DruidAggregateFilterTransposeRule - Class in org.apache.calcite.adapter.druid

Rule to push an Aggregate past a Filter when Filter is on top of a DruidQuery.

DruidRules.DruidAggregateProjectRule - Class in org.apache.calcite.adapter.druid

Rule to push an Aggregate and Project into a DruidQuery.

DruidRules.DruidAggregateRule - Class in org.apache.calcite.adapter.druid

Rule to push an Aggregate into a DruidQuery.

DruidRules.DruidFilterAggregateTransposeRule - Class in org.apache.calcite.adapter.druid

Rule to push an Filter past an Aggregate when Aggregate is on top of a DruidQuery.

DruidRules.DruidFilterProjectTransposeRule - Class in org.apache.calcite.adapter.druid

Rule to push a Filter past a Project when Project is on top of a DruidQuery.

DruidRules.DruidFilterRule - Class in org.apache.calcite.adapter.druid

Rule to push a Filter into a DruidQuery.

DruidRules.DruidHavingFilterRule - Class in org.apache.calcite.adapter.druid

Rule to Push a Having Filter into a DruidQuery

DruidRules.DruidPostAggregationProjectRule - Class in org.apache.calcite.adapter.druid

Rule to push a Project into a DruidQuery as a Post aggregator.

DruidRules.DruidProjectFilterTransposeRule - Class in org.apache.calcite.adapter.druid

Rule to push a Project past a Filter when Filter is on top of a DruidQuery.

DruidRules.DruidProjectRule - Class in org.apache.calcite.adapter.druid

Rule to push a Project into a DruidQuery.

DruidRules.DruidProjectSortTransposeRule - Class in org.apache.calcite.adapter.druid

Rule to push back Project through a Sort.

DruidRules.DruidSortProjectTransposeRule - Class in org.apache.calcite.adapter.druid

Rule to push an Sort through a Project.

DruidRules.DruidSortRule - Class in org.apache.calcite.adapter.druid

Rule to push a Sort into a DruidQuery.

DruidSchema - Class in org.apache.calcite.adapter.druid

Schema mapped onto a Druid instance.

DruidSchema(String, String, boolean) - Constructor for class org.apache.calcite.adapter.druid.DruidSchema

Creates a Druid schema.

DruidSchemaFactory - Class in org.apache.calcite.adapter.druid

Schema factory that creates Druid schemas.

DruidSchemaFactory() - Constructor for class org.apache.calcite.adapter.druid.DruidSchemaFactory

DruidSortProjectTransposeRule(RelBuilderFactory) - Constructor for class org.apache.calcite.adapter.druid.DruidRules.DruidSortProjectTransposeRule

Creates a DruidSortProjectTransposeRule.

DruidSortRule(RelBuilderFactory) - Constructor for class org.apache.calcite.adapter.druid.DruidRules.DruidSortRule

Creates a DruidSortRule.

DruidSqlCastConverter - Class in org.apache.calcite.adapter.druid

Druid cast converter operator used to translates calcite casts to Druid expression cast

DruidSqlCastConverter() - Constructor for class org.apache.calcite.adapter.druid.DruidSqlCastConverter

DruidSqlOperatorConverter - Interface in org.apache.calcite.adapter.druid

Defines how to convert RexNode with a given calcite SQL operator to Druid expressions

druidTable - Variable in class org.apache.calcite.adapter.druid.DruidQuery

DruidTable - Class in org.apache.calcite.adapter.druid

Table mapped onto a Druid table.

DruidTable(DruidSchema, String, RelProtoDataType, Set<String>, String, List<Interval>, Map<String, List<ComplexMetric>>, Map<String, SqlTypeName>) - Constructor for class org.apache.calcite.adapter.druid.DruidTable

Creates a Druid table.

DruidTable.MapRelProtoDataType - Class in org.apache.calcite.adapter.druid

Creates a RelDataType from a map of field names and types.

DruidTableFactory - Class in org.apache.calcite.adapter.druid

Implementation of TableFactory for Druid.

DruidTableFactory() - Constructor for class org.apache.calcite.adapter.druid.DruidTableFactory

druidType() - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonAggregator

DruidType - Enum in org.apache.calcite.adapter.druid

Druid type.

DruidType(SqlTypeName) - Constructor for enum org.apache.calcite.adapter.druid.DruidType

E

enumerable(QueryType, String, List<String>, ExecutorService) - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

Executes a request and returns the resulting rows as an Enumerable, running the parser in a thread provided by service.

equals(Object) - Method in class org.apache.calcite.adapter.druid.DruidQuery.QuerySpec

errorMessage - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonColumn

escape(String) - Static method in class org.apache.calcite.adapter.druid.DruidExpressions

expect(JsonParser, JsonToken) - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

expect(JsonToken, JsonToken) - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

expectObjectField(JsonParser, String) - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

expectScalarField(JsonParser, String) - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

explainTerms(RelWriter) - Method in class org.apache.calcite.adapter.druid.DruidQuery

expression - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonExpressionFilter

expression - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonAggregation

expression - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonExpressionPostAgg

expression - Variable in class org.apache.calcite.adapter.druid.VirtualColumn.Builder

expression - Variable in class org.apache.calcite.adapter.druid.VirtualColumn

EXPRESSION_TYPES - Static variable in class org.apache.calcite.adapter.druid.DruidExpressions

Type mapping between Calcite SQL family types and native Druid expression types

extendQuery(DruidQuery, RelNode) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

Extends a DruidQuery.

extendQuery(DruidQuery, List<Interval>) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

Extends a DruidQuery.

EXTRACT_COLUMN_NAME_PREFIX - Static variable in class org.apache.calcite.adapter.druid.DruidQuery

EXTRACT_UNIT_MAP - Static variable in class org.apache.calcite.adapter.druid.ExtractOperatorConversion

extractColumnName(RexNode, RelDataType, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

extractGranularity(RexNode, String) - Static method in class org.apache.calcite.adapter.druid.DruidDateTimeUtils

Infers granularity from a time unit.

ExtractionDimensionSpec - Class in org.apache.calcite.adapter.druid

Implementation of extraction function DimensionSpec.

ExtractionDimensionSpec(String, ExtractionFunction, String) - Constructor for class org.apache.calcite.adapter.druid.ExtractionDimensionSpec

ExtractionDimensionSpec(String, ExtractionFunction, String, DruidType) - Constructor for class org.apache.calcite.adapter.druid.ExtractionDimensionSpec

extractionFunction - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonBound

extractionFunction - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonInFilter

extractionFunction - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonSelector

extractionFunction - Variable in class org.apache.calcite.adapter.druid.ExtractionDimensionSpec

ExtractionFunction - Interface in org.apache.calcite.adapter.druid

Interface for Druid extraction functions.

ExtractOperatorConversion - Class in org.apache.calcite.adapter.druid

Time extract operator conversion for expressions like EXTRACT(timeUnit FROM arg) Unit can be SECOND, MINUTE, HOUR, DAY (day of month), DOW (day of week), DOY (day of year), WEEK (week of week year), MONTH (1 through 12), QUARTER (1 through 4), or YEAR

ExtractOperatorConversion() - Constructor for class org.apache.calcite.adapter.druid.ExtractOperatorConversion

extractRanges(RexNode, TimeZone, boolean) - Static method in class org.apache.calcite.adapter.druid.DruidDateTimeUtils

extractTimestampField(JsonParser) - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

F

fetchLimit - Variable in class org.apache.calcite.adapter.druid.DruidQuery.ScanQuery

fieldName - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonAggregator

fieldName - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonAggregation

fieldNames - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonCardinalityAggregation

fieldNames - Variable in class org.apache.calcite.adapter.druid.DruidQuery.QuerySpec

fields - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonCompositeFilter

fields - Variable in class org.apache.calcite.adapter.druid.DruidTable.MapRelProtoDataType

filter - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonDimHavingFilter

filter - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonFilteredAggregation

FILTER - Static variable in class org.apache.calcite.adapter.druid.DruidRules

FILTER_AGGREGATE_TRANSPOSE - Static variable in class org.apache.calcite.adapter.druid.DruidRules

FILTER_PROJECT_TRANSPOSE - Static variable in class org.apache.calcite.adapter.druid.DruidRules

FLOOR_COLUMN_NAME_PREFIX - Static variable in class org.apache.calcite.adapter.druid.DruidQuery

FloorOperatorConversion - Class in org.apache.calcite.adapter.druid

DruidSqlOperatorConverter implementation that handles Floor operations conversions

FloorOperatorConversion() - Constructor for class org.apache.calcite.adapter.druid.FloorOperatorConversion

format(String, Object...) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

Equivalent of String.format(Locale.ENGLISH, message, formatArgs).

format - Variable in class org.apache.calcite.adapter.druid.TimeExtractionFunction

fromColumn(String) - Static method in class org.apache.calcite.adapter.druid.DruidExpressions

functionCall(String, List<String>) - Static method in class org.apache.calcite.adapter.druid.DruidExpressions

G

getComplexMetricsFrom(String) - Method in class org.apache.calcite.adapter.druid.DruidTable

Returns the list of ComplexMetric that match the given alias if it exists, otherwise returns an empty list, never null

getConnectionConfig() - Method in class org.apache.calcite.adapter.druid.DruidQuery

getDimension() - Method in class org.apache.calcite.adapter.druid.DefaultDimensionSpec

getDimension() - Method in interface org.apache.calcite.adapter.druid.DimensionSpec

getDimension() - Method in class org.apache.calcite.adapter.druid.ExtractionDimensionSpec

getDruidTable() - Method in class org.apache.calcite.adapter.druid.DruidQuery

getDruidType() - Method in class org.apache.calcite.adapter.druid.ComplexMetric

getElementType() - Method in class org.apache.calcite.adapter.druid.DruidQuery

getExpression() - Method in class org.apache.calcite.adapter.druid.VirtualColumn

getExtractionFn() - Method in class org.apache.calcite.adapter.druid.DefaultDimensionSpec

getExtractionFn() - Method in interface org.apache.calcite.adapter.druid.DimensionSpec

getExtractionFn() - Method in class org.apache.calcite.adapter.druid.ExtractionDimensionSpec

getFilterRefs(List<AggregateCall>) - Static method in class org.apache.calcite.adapter.druid.DruidRules.DruidAggregateProjectRule

getFormat() - Method in class org.apache.calcite.adapter.druid.TimeExtractionFunction

getGranularity() - Method in class org.apache.calcite.adapter.druid.TimeExtractionFunction

getIntervalCostMultiplier() - Method in class org.apache.calcite.adapter.druid.DruidQuery

getJsonAggregation(String, AggregateCall, RexNode, String, String, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

getMetricName() - Method in class org.apache.calcite.adapter.druid.ComplexMetric

getMetricType() - Method in class org.apache.calcite.adapter.druid.ComplexMetric

getName() - Method in class org.apache.calcite.adapter.druid.VirtualColumn

getOperatorConversionMap() - Method in class org.apache.calcite.adapter.druid.DruidQuery

getOutputName() - Method in class org.apache.calcite.adapter.druid.DefaultDimensionSpec

getOutputName() - Method in interface org.apache.calcite.adapter.druid.DimensionSpec

getOutputName() - Method in class org.apache.calcite.adapter.druid.ExtractionDimensionSpec

getOutputType() - Method in class org.apache.calcite.adapter.druid.DefaultDimensionSpec

getOutputType() - Method in interface org.apache.calcite.adapter.druid.DimensionSpec

getOutputType() - Method in class org.apache.calcite.adapter.druid.ExtractionDimensionSpec

getOutputType() - Method in class org.apache.calcite.adapter.druid.VirtualColumn

getPrimitive(RelDataTypeField) - Method in class org.apache.calcite.adapter.druid.DruidQuery.DruidQueryNode

getQuery(RelDataType, Filter, Project, ImmutableBitSet, List<AggregateCall>, List<String>, List<Integer>, List<RelFieldCollation.Direction>, ImmutableBitSet, Integer, Project, Filter) - Method in class org.apache.calcite.adapter.druid.DruidQuery

getQueryName() - Method in enum org.apache.calcite.adapter.druid.QueryType

getQuerySpec() - Method in class org.apache.calcite.adapter.druid.DruidQuery

getQueryString() - Method in class org.apache.calcite.adapter.druid.DruidQuery

getQueryString(String, int) - Method in class org.apache.calcite.adapter.druid.DruidQuery.QuerySpec

getQueryType() - Method in class org.apache.calcite.adapter.druid.DruidQuery

getQueryTypeCostMultiplier() - Method in class org.apache.calcite.adapter.druid.DruidQuery

getRowType(RelDataTypeFactory) - Method in class org.apache.calcite.adapter.druid.DruidTable

getSelectorFilter(String, String, ExtractionFunction) - Static method in class org.apache.calcite.adapter.druid.DruidJsonFilter

getTable() - Method in class org.apache.calcite.adapter.druid.DruidQuery

getTableMap() - Method in class org.apache.calcite.adapter.druid.DruidSchema

getTableScan() - Method in class org.apache.calcite.adapter.druid.DruidQuery

getTimestampFieldIndex() - Method in class org.apache.calcite.adapter.druid.DruidQuery

getTopNode() - Method in class org.apache.calcite.adapter.druid.DruidQuery

getType() - Method in enum org.apache.calcite.adapter.druid.Granularities.AllGranularity

getType() - Method in class org.apache.calcite.adapter.druid.Granularities.PeriodGranularity

getType() - Method in interface org.apache.calcite.adapter.druid.Granularity

getTypeFromMetaData(String) - Static method in enum org.apache.calcite.adapter.druid.DruidType

Returns a DruidType matching the String from a meta data query

getTypeFromMetric(String) - Static method in enum org.apache.calcite.adapter.druid.DruidType

Returns a DruidType matching the given String type from a Druid metric

getUniqueFilterRefs(List<AggregateCall>) - Method in class org.apache.calcite.adapter.druid.DruidRules.DruidAggregateProjectRule

Returns an array of unique filter references from the given list of AggregateCall

Granularities - Class in org.apache.calcite.adapter.druid

Factory methods and helpers for Granularity.

Granularities() - Constructor for class org.apache.calcite.adapter.druid.Granularities

Granularities.AllGranularity - Enum in org.apache.calcite.adapter.druid

Implementation of Granularity for Granularity.Type.ALL.

Granularities.PeriodGranularity - Class in org.apache.calcite.adapter.druid

Implementation of Granularity based on a time unit.

Granularity - Interface in org.apache.calcite.adapter.druid

A strategy by which Druid rolls up rows into sub-totals based on their timestamp values.

granularity - Variable in class org.apache.calcite.adapter.druid.TimeExtractionFunction

Granularity.Type - Enum in org.apache.calcite.adapter.druid

Type of supported periods for granularity.

H

hashCode() - Method in class org.apache.calcite.adapter.druid.DruidQuery.QuerySpec

hasMultipleValues - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonColumn

I

id - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonSegmentMetadata

implement(InterpretableRel.InterpreterImplementor) - Method in class org.apache.calcite.adapter.druid.DruidQuery

INSTANCE - Static variable in class org.apache.calcite.adapter.druid.DruidTableFactory

intervals - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonSegmentMetadata

intervals - Variable in class org.apache.calcite.adapter.druid.DruidQuery

intervals - Variable in class org.apache.calcite.adapter.druid.DruidQuery.ScanQuery

intervals - Variable in class org.apache.calcite.adapter.druid.DruidTable

isComplex() - Method in enum org.apache.calcite.adapter.druid.DruidType

Returns true if and only if this enum should be used inside of a ComplexMetric

isComplexMetric(String) - Method in class org.apache.calcite.adapter.druid.DruidTable

Returns true if and only if the given alias is a reference to a registered ComplexMetric

isCountDistinct(SqlCall) - Method in class org.apache.calcite.adapter.druid.DruidTable

isMetric(String) - Method in class org.apache.calcite.adapter.druid.DruidTable

ISO_TIME_FORMAT - Static variable in class org.apache.calcite.adapter.druid.TimeExtractionFunction

isRolledUp(String) - Method in class org.apache.calcite.adapter.druid.DruidTable

isSupportedPostAggOperation(SqlKind) - Method in class org.apache.calcite.adapter.druid.DruidTable

isValid(Litmus, RelNode.Context) - Method in class org.apache.calcite.adapter.druid.DruidQuery

isValidLeafCast(RexNode) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

isValidParentKind(SqlNode) - Method in class org.apache.calcite.adapter.druid.DruidTable

isValidSignature(String) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

Returns whether a signature represents an sequence of relational operators that can be translated into a valid Druid query.

isValidTimeExtract(RexNode) - Static method in class org.apache.calcite.adapter.druid.TimeExtractionFunction

Returns whether the RexCall contains a valid extract unit that we can serialize to Druid.

isValidTimeFloor(RexNode) - Static method in class org.apache.calcite.adapter.druid.TimeExtractionFunction

Returns whether the RexCall contains a valid FLOOR unit that we can serialize to Druid.

J

JsonAggregation(String, String, String, String) - Constructor for class org.apache.calcite.adapter.druid.DruidQuery.JsonAggregation

JsonAggregator() - Constructor for class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonAggregator

JsonBound(String, String, boolean, String, boolean, boolean, ExtractionFunction) - Constructor for class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonBound

JsonCardinalityAggregation(String, String, List<String>) - Constructor for class org.apache.calcite.adapter.druid.DruidQuery.JsonCardinalityAggregation

JsonCollation(String, String, String) - Constructor for class org.apache.calcite.adapter.druid.DruidQuery.JsonCollation

JsonColumn() - Constructor for class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonColumn

JsonCompositeFilter(DruidJsonFilter.Type, Iterable<? extends DruidJsonFilter>) - Constructor for class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonCompositeFilter

JsonCompositeFilter(DruidJsonFilter.Type, DruidJsonFilter...) - Constructor for class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonCompositeFilter

JsonDimHavingFilter(DruidJsonFilter) - Constructor for class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonDimHavingFilter

JsonExpressionFilter(String) - Constructor for class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonExpressionFilter

JsonExpressionPostAgg(String, String, String) - Constructor for class org.apache.calcite.adapter.druid.DruidQuery.JsonExpressionPostAgg

jsonFilter - Variable in class org.apache.calcite.adapter.druid.DruidQuery.ScanQuery

JsonFilteredAggregation(DruidJsonFilter, DruidQuery.JsonAggregation) - Constructor for class org.apache.calcite.adapter.druid.DruidQuery.JsonFilteredAggregation

JsonInFilter(String, List<String>, ExtractionFunction) - Constructor for class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonInFilter

JsonLimit(String, Integer, List<DruidQuery.JsonCollation>) - Constructor for class org.apache.calcite.adapter.druid.DruidQuery.JsonLimit

JsonPostAggregation(String, String) - Constructor for class org.apache.calcite.adapter.druid.DruidQuery.JsonPostAggregation

JsonSegmentMetadata() - Constructor for class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonSegmentMetadata

JsonSelector(String, String, ExtractionFunction) - Constructor for class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonSelector

L

leafToRanges(RexCall, TimeZone, boolean) - Static method in class org.apache.calcite.adapter.druid.DruidDateTimeUtils

limit - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonLimit

literalValue(RexNode, TimeZone) - Static method in class org.apache.calcite.adapter.druid.DruidDateTimeUtils

local - Variable in class org.apache.calcite.adapter.druid.TimeExtractionFunction

LOGGER - Static variable in class org.apache.calcite.adapter.druid.DruidDateTimeUtils

LOGGER - Static variable in class org.apache.calcite.adapter.druid.DruidRules

lower - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonBound

lowercase() - Method in enum org.apache.calcite.adapter.druid.DruidJsonFilter.Type

lowerName - Variable in enum org.apache.calcite.adapter.druid.Granularity.Type

Lower-case name, e.g.

lowerStrict - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonBound

M

MapRelProtoDataType(ImmutableMap<String, SqlTypeName>) - Constructor for class org.apache.calcite.adapter.druid.DruidTable.MapRelProtoDataType

MapRelProtoDataType(ImmutableMap<String, SqlTypeName>, String) - Constructor for class org.apache.calcite.adapter.druid.DruidTable.MapRelProtoDataType

metadata(String, String, List<Interval>, Map<String, SqlTypeName>, Set<String>, Map<String, List<ComplexMetric>>) - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

Reads segment metadata, and populates a list of columns and metrics.

metadataQuery(String, List<Interval>) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

Generates a JSON string to query metadata about a data source.

metricFieldNames - Variable in class org.apache.calcite.adapter.druid.DruidTable

metricName - Variable in class org.apache.calcite.adapter.druid.ComplexMetric

The underlying metric column this complex metric represents

moveNext() - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl.BlockingQueueEnumerator

N

name - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonAggregator

name - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonAggregation

name - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonPostAggregation

name - Variable in class org.apache.calcite.adapter.druid.VirtualColumn.Builder

name - Variable in class org.apache.calcite.adapter.druid.VirtualColumn

nAryOperatorCall(String, List<String>) - Static method in class org.apache.calcite.adapter.druid.DruidExpressions

NaryOperatorConverter - Class in org.apache.calcite.adapter.druid

Converts Calcite n-ary operators to druid expression eg (arg1 Op arg2 Op arg3)

NaryOperatorConverter(SqlOperator, String) - Constructor for class org.apache.calcite.adapter.druid.NaryOperatorConverter

next - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.BlockingQueueEnumerator

nullLiteral() - Static method in class org.apache.calcite.adapter.druid.DruidExpressions

numberLiteral(Number) - Static method in class org.apache.calcite.adapter.druid.DruidExpressions

numRows - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonSegmentMetadata

O

offset - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.Page

onMatch(RelOptRuleCall) - Method in class org.apache.calcite.adapter.druid.DruidRules.DruidAggregateProjectRule

onMatch(RelOptRuleCall) - Method in class org.apache.calcite.adapter.druid.DruidRules.DruidAggregateRule

onMatch(RelOptRuleCall) - Method in class org.apache.calcite.adapter.druid.DruidRules.DruidFilterRule

onMatch(RelOptRuleCall) - Method in class org.apache.calcite.adapter.druid.DruidRules.DruidHavingFilterRule

onMatch(RelOptRuleCall) - Method in class org.apache.calcite.adapter.druid.DruidRules.DruidPostAggregationProjectRule

onMatch(RelOptRuleCall) - Method in class org.apache.calcite.adapter.druid.DruidRules.DruidProjectRule

onMatch(RelOptRuleCall) - Method in class org.apache.calcite.adapter.druid.DruidRules.DruidSortRule

operator - Variable in class org.apache.calcite.adapter.druid.BinaryOperatorConversion

operator - Variable in class org.apache.calcite.adapter.druid.DirectOperatorConversion

operator - Variable in class org.apache.calcite.adapter.druid.NaryOperatorConverter

operator - Variable in class org.apache.calcite.adapter.druid.UnaryPrefixOperatorConversion

operator - Variable in class org.apache.calcite.adapter.druid.UnarySuffixOperatorConversion

optimizeFilteredAggregations(RelOptRuleCall, DruidQuery, Project, Aggregate) - Method in class org.apache.calcite.adapter.druid.DruidRules.DruidAggregateProjectRule

Attempts to optimize any aggregations with filters in the DruidQuery.

ordering - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonExpressionPostAgg

org.apache.calcite.adapter.druid - package org.apache.calcite.adapter.druid

Query provider based on a Druid database.

outputName - Variable in class org.apache.calcite.adapter.druid.DefaultDimensionSpec

outputName - Variable in class org.apache.calcite.adapter.druid.ExtractionDimensionSpec

outputType - Variable in class org.apache.calcite.adapter.druid.DefaultDimensionSpec

outputType - Variable in class org.apache.calcite.adapter.druid.ExtractionDimensionSpec

outputType - Variable in class org.apache.calcite.adapter.druid.VirtualColumn

P

Page() - Constructor for class org.apache.calcite.adapter.druid.DruidConnectionImpl.Page

pagingIdentifier - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.Page

parse(QueryType, InputStream, Sink, List<String>, List<ColumnMetaData.Rep>, DruidConnectionImpl.Page) - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

Parses the output of a query, sending the results to a Sink.

parseField(List<String>, List<ColumnMetaData.Rep>, int, Row.RowBuilder, JsonParser) - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

parseFieldForName(List<String>, List<ColumnMetaData.Rep>, int, Row.RowBuilder, JsonParser, String) - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

parseFields(List<String>, List<ColumnMetaData.Rep>, Row.RowBuilder, JsonParser) - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

parseFields(List<String>, List<ColumnMetaData.Rep>, int, Row.RowBuilder, JsonParser) - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

period - Variable in class org.apache.calcite.adapter.druid.Granularities.PeriodGranularity

PeriodGranularity(Granularity.Type, String, String) - Constructor for class org.apache.calcite.adapter.druid.Granularities.PeriodGranularity

planAsGroupBy(List<DimensionSpec>, DruidJsonFilter, List<VirtualColumn>, List<DruidQuery.JsonAggregation>, List<DruidQuery.JsonExpressionPostAgg>, DruidQuery.JsonLimit, DruidJsonFilter) - Method in class org.apache.calcite.adapter.druid.DruidQuery

planAsTimeSeries(List<DimensionSpec>, DruidJsonFilter, List<VirtualColumn>, List<DruidQuery.JsonAggregation>, List<DruidQuery.JsonExpressionPostAgg>, DruidQuery.JsonLimit, DruidJsonFilter) - Method in class org.apache.calcite.adapter.druid.DruidQuery

planAsTopN(List<DimensionSpec>, DruidJsonFilter, List<VirtualColumn>, List<DruidQuery.JsonAggregation>, List<DruidQuery.JsonExpressionPostAgg>, DruidQuery.JsonLimit, DruidJsonFilter) - Method in class org.apache.calcite.adapter.druid.DruidQuery

POST_AGGREGATION_PROJECT - Static variable in class org.apache.calcite.adapter.druid.DruidRules

PROJECT - Static variable in class org.apache.calcite.adapter.druid.DruidRules

PROJECT_EXTRACT_RULE - Static variable in class org.apache.calcite.adapter.druid.DruidRules

PROJECT_FILTER_TRANSPOSE - Static variable in class org.apache.calcite.adapter.druid.DruidRules

PROJECT_SORT_TRANSPOSE - Static variable in class org.apache.calcite.adapter.druid.DruidRules

protoRowType - Variable in class org.apache.calcite.adapter.druid.DruidTable

Q

query - Variable in class org.apache.calcite.adapter.druid.DruidQuery.DruidQueryNode

queryName - Variable in enum org.apache.calcite.adapter.druid.QueryType

querySpec - Variable in class org.apache.calcite.adapter.druid.DruidQuery.DruidQueryNode

querySpec - Variable in class org.apache.calcite.adapter.druid.DruidQuery

QuerySpec(QueryType, String, List<String>) - Constructor for class org.apache.calcite.adapter.druid.DruidQuery.QuerySpec

queryString - Variable in class org.apache.calcite.adapter.druid.DruidQuery.QuerySpec

queryType - Variable in class org.apache.calcite.adapter.druid.DruidQuery.QuerySpec

QueryType - Enum in org.apache.calcite.adapter.druid

Type of Druid query.

QueryType(String) - Constructor for enum org.apache.calcite.adapter.druid.QueryType

queue - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.BlockingQueueEnumerator

R

register(RelOptPlanner) - Method in class org.apache.calcite.adapter.druid.DruidQuery

rels - Variable in class org.apache.calcite.adapter.druid.DruidQuery

request(QueryType, String, Sink, List<String>, List<ColumnMetaData.Rep>, DruidConnectionImpl.Page) - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

Executes a query request.

reset() - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl.BlockingQueueEnumerator

resolveComplexMetric(String, AggregateCall) - Method in class org.apache.calcite.adapter.druid.DruidTable

Returns the appropriate ComplexMetric that is mapped from the given alias if it exists, and is used in the expected context with the given AggregateCall.

rolledUpColumnValidInsideAgg(String, SqlCall, SqlNode, CalciteConnectionConfig) - Method in class org.apache.calcite.adapter.druid.DruidTable

RULES - Static variable in class org.apache.calcite.adapter.druid.DruidRules

run() - Method in class org.apache.calcite.adapter.druid.DruidQuery.DruidQueryNode

S

SAFE_CHARS - Static variable in class org.apache.calcite.adapter.druid.DruidExpressions

Druid expression safe chars, must be sorted.

ScanQuery(String, List<Interval>, DruidJsonFilter, List<VirtualColumn>, List<String>, Integer) - Constructor for class org.apache.calcite.adapter.druid.DruidQuery.ScanQuery

schema - Variable in class org.apache.calcite.adapter.druid.DruidTable

setName(String) - Method in class org.apache.calcite.adapter.druid.DruidQuery.JsonPostAggregation

signature() - Method in class org.apache.calcite.adapter.druid.DruidQuery

Returns a string describing the operations inside this query.

sink - Variable in class org.apache.calcite.adapter.druid.DruidQuery.DruidQueryNode

size - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonColumn

size - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonSegmentMetadata

SORT - Static variable in class org.apache.calcite.adapter.druid.DruidRules

SORT_PROJECT_TRANSPOSE - Static variable in class org.apache.calcite.adapter.druid.DruidRules

splitFilters(RexBuilder, DruidQuery, List<RexNode>, List<RexNode>, int) - Static method in class org.apache.calcite.adapter.druid.DruidRules.DruidFilterRule

Given a list of conditions that contain Druid valid operations and a list that contains those that contain any non-supported operation, it outputs a triple with three different categories: 1-l) condition filters on the timestamp column, 2-m) condition filters that can be pushed to Druid, 3-r) condition filters that cannot be pushed to Druid.

splitProjects(RexBuilder, RelNode, List<RexNode>) - Static method in class org.apache.calcite.adapter.druid.DruidRules.DruidProjectRule

sqlType - Variable in enum org.apache.calcite.adapter.druid.DruidType

The corresponding SQL type.

stringLiteral(String) - Static method in class org.apache.calcite.adapter.druid.DruidExpressions

stripFilter(RexNode) - Static method in class org.apache.calcite.adapter.druid.DruidRules.DruidAggregateProjectRule

SubstringOperatorConversion - Class in org.apache.calcite.adapter.druid

Converts Calcite SUBSTRING call to Druid Expression when possible

SubstringOperatorConversion() - Constructor for class org.apache.calcite.adapter.druid.SubstringOperatorConversion

T

table - Variable in class org.apache.calcite.adapter.druid.DruidQuery

tableMap - Variable in class org.apache.calcite.adapter.druid.DruidSchema

tableNames() - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

Reads data source names from Druid.

throwableHolder - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.BlockingQueueEnumerator

TimeExtractionFunction - Class in org.apache.calcite.adapter.druid

Implementation of Druid time format extraction function.

TimeExtractionFunction(String, Granularity, String, String) - Constructor for class org.apache.calcite.adapter.druid.TimeExtractionFunction

TIMESTAMP_FORMAT - Static variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl

timestampColumn - Variable in class org.apache.calcite.adapter.druid.DruidTable.MapRelProtoDataType

timestampFieldName - Variable in class org.apache.calcite.adapter.druid.DruidTable

timeZone - Variable in class org.apache.calcite.adapter.druid.Granularities.PeriodGranularity

timeZone - Variable in class org.apache.calcite.adapter.druid.TimeExtractionFunction

toBetweenDruidFilter(RexNode, RelDataType, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidJsonFilter

toBoundDruidFilter(RexNode, RelDataType, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidJsonFilter

toDruidColumn(RexNode, RelDataType, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

toDruidExpression(RexNode, RelDataType, DruidQuery) - Method in class org.apache.calcite.adapter.druid.BinaryOperatorConversion

toDruidExpression(RexNode, RelDataType, DruidQuery) - Method in class org.apache.calcite.adapter.druid.CeilOperatorConversion

toDruidExpression(RexNode, RelDataType, DruidQuery) - Method in class org.apache.calcite.adapter.druid.DirectOperatorConversion

toDruidExpression(RexNode, RelDataType, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidExpressions

Translates Calcite rexNode to Druid Expression when possible

toDruidExpression(RexNode, RelDataType, DruidQuery) - Method in class org.apache.calcite.adapter.druid.DruidSqlCastConverter

toDruidExpression(RexNode, RelDataType, DruidQuery) - Method in interface org.apache.calcite.adapter.druid.DruidSqlOperatorConverter

Translate rexNode to valid Druid expression.

toDruidExpression(RexNode, RelDataType, DruidQuery) - Method in class org.apache.calcite.adapter.druid.ExtractOperatorConversion

toDruidExpression(RexNode, RelDataType, DruidQuery) - Method in class org.apache.calcite.adapter.druid.FloorOperatorConversion

toDruidExpression(RexNode, RelDataType, DruidQuery) - Method in class org.apache.calcite.adapter.druid.NaryOperatorConverter

toDruidExpression(RexNode, RelDataType, DruidQuery) - Method in class org.apache.calcite.adapter.druid.SubstringOperatorConversion

toDruidExpression(RexNode, RelDataType, DruidQuery) - Method in class org.apache.calcite.adapter.druid.UnaryPrefixOperatorConversion

toDruidExpression(RexNode, RelDataType, DruidQuery) - Method in class org.apache.calcite.adapter.druid.UnarySuffixOperatorConversion

toDruidExpressionFilter(RexNode, RelDataType, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidJsonFilter

toDruidExpressions(DruidQuery, RelDataType, List<RexNode>) - Static method in class org.apache.calcite.adapter.druid.DruidExpressions

Translate a list of Calcite RexNode to Druid expressions.

toDruidFilters(RexNode, RelDataType, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidJsonFilter

toDruidGranularity(TimeUnitRange) - Static method in class org.apache.calcite.adapter.druid.DruidDateTimeUtils

Translates Calcite TimeUnitRange to Druid Granularity

toDruidLiteral(RexNode, RelDataType, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidJsonFilter

toEqualityKindDruidFilter(RexNode, RelDataType, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidJsonFilter

toInKindDruidFilter(RexNode, RelDataType, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidJsonFilter

toInterval(List<Range<TimestampString>>) - Static method in class org.apache.calcite.adapter.druid.DruidDateTimeUtils

toIsNullKindDruidFilter(RexNode, RelDataType, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidJsonFilter

toISOPeriodFormat(Granularity.Type) - Static method in class org.apache.calcite.adapter.druid.DruidDateTimeUtils

toNotDruidFilter(DruidJsonFilter) - Static method in class org.apache.calcite.adapter.druid.DruidJsonFilter

toQuery() - Method in class org.apache.calcite.adapter.druid.DruidQuery.ScanQuery

toQueryGranularity(DimensionSpec) - Static method in class org.apache.calcite.adapter.druid.ExtractionDimensionSpec

toRel(RelOptTable.ToRelContext, RelOptTable) - Method in class org.apache.calcite.adapter.druid.DruidTable

toSimpleDruidFilter(RexNode, RelDataType, DruidQuery) - Static method in class org.apache.calcite.adapter.druid.DruidJsonFilter

toString() - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl.Page

toString() - Method in class org.apache.calcite.adapter.druid.DruidQuery.QuerySpec

totalRowCount - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.Page

traceResponse(InputStream) - Method in class org.apache.calcite.adapter.druid.DruidConnectionImpl

translateCastToTimeExtract(RexNode, TimeZone) - Static method in class org.apache.calcite.adapter.druid.TimeExtractionFunction

type - Variable in class org.apache.calcite.adapter.druid.ComplexMetric

The type of this metric

type - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonAggregator

type - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl.JsonColumn

type - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter

Type() - Constructor for enum org.apache.calcite.adapter.druid.DruidJsonFilter.Type

type - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonAggregation

type - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonLimit

type - Variable in class org.apache.calcite.adapter.druid.DruidQuery.JsonPostAggregation

type - Variable in class org.apache.calcite.adapter.druid.Granularities.PeriodGranularity

Type() - Constructor for enum org.apache.calcite.adapter.druid.Granularity.Type

type - Variable in class org.apache.calcite.adapter.druid.VirtualColumn.Builder

U

UnaryPrefixOperatorConversion - Class in org.apache.calcite.adapter.druid

Unary prefix Operator conversion class used to convert expression like Unary NOT and Minus

UnaryPrefixOperatorConversion(SqlOperator, String) - Constructor for class org.apache.calcite.adapter.druid.UnaryPrefixOperatorConversion

UnarySuffixOperatorConversion - Class in org.apache.calcite.adapter.druid

Unary suffix operator conversion, used to convert function like: expression Unary_Operator

UnarySuffixOperatorConversion(SqlOperator, String) - Constructor for class org.apache.calcite.adapter.druid.UnarySuffixOperatorConversion

upper - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonBound

upperStrict - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonBound

url - Variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl

url - Variable in class org.apache.calcite.adapter.druid.DruidSchema

UTC_TIMESTAMP_FORMAT - Static variable in class org.apache.calcite.adapter.druid.DruidConnectionImpl

V

VALID_SIG - Static variable in class org.apache.calcite.adapter.druid.DruidQuery

VALID_TIME_EXTRACT - Static variable in class org.apache.calcite.adapter.druid.TimeExtractionFunction

VALID_TIME_FLOOR - Static variable in class org.apache.calcite.adapter.druid.TimeExtractionFunction

validate(DruidType) - Method in class org.apache.calcite.adapter.druid.ComplexMetric

value - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonSelector

valueOf(String) - Static method in enum org.apache.calcite.adapter.druid.DruidJsonFilter.Type

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.calcite.adapter.druid.DruidType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.calcite.adapter.druid.Granularities.AllGranularity

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.calcite.adapter.druid.Granularity.Type

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.calcite.adapter.druid.QueryType

Returns the enum constant of this type with the specified name.

values - Variable in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonInFilter

values() - Static method in enum org.apache.calcite.adapter.druid.DruidJsonFilter.Type

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.calcite.adapter.druid.DruidType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.calcite.adapter.druid.Granularities.AllGranularity

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.calcite.adapter.druid.Granularity.Type

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.calcite.adapter.druid.QueryType

Returns an array containing the constants of this enum type, in the order they are declared.

VirtualColumn - Class in org.apache.calcite.adapter.druid

Druid Json Expression based Virtual Column.

VirtualColumn(String, String, DruidType) - Constructor for class org.apache.calcite.adapter.druid.VirtualColumn

VirtualColumn.Builder - Class in org.apache.calcite.adapter.druid

Virtual Column Builder

virtualColumnList - Variable in class org.apache.calcite.adapter.druid.DruidQuery.ScanQuery

W

withExpression(String) - Method in class org.apache.calcite.adapter.druid.VirtualColumn.Builder

withName(String) - Method in class org.apache.calcite.adapter.druid.VirtualColumn.Builder

withType(DruidType) - Method in class org.apache.calcite.adapter.druid.VirtualColumn.Builder

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.DefaultDimensionSpec

write(JsonGenerator) - Method in interface org.apache.calcite.adapter.druid.DruidJson

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonBound

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonCompositeFilter

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonDimHavingFilter

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonExpressionFilter

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonInFilter

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.DruidJsonFilter.JsonSelector

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.DruidQuery.JsonAggregation

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.DruidQuery.JsonCardinalityAggregation

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.DruidQuery.JsonCollation

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.DruidQuery.JsonExpressionPostAgg

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.DruidQuery.JsonFilteredAggregation

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.DruidQuery.JsonLimit

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.DruidQuery.JsonPostAggregation

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.ExtractionDimensionSpec

write(JsonGenerator) - Method in enum org.apache.calcite.adapter.druid.Granularities.AllGranularity

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.Granularities.PeriodGranularity

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.TimeExtractionFunction

write(JsonGenerator) - Method in class org.apache.calcite.adapter.druid.VirtualColumn

writeArray(JsonGenerator, List<?>) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

writeField(JsonGenerator, String, Object) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

writeFieldIf(JsonGenerator, String, Object) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

writeObject(JsonGenerator, Object) - Static method in class org.apache.calcite.adapter.druid.DruidQuery

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