Uses of Interface
org.apache.calcite.rel.type.RelDataTypeFactory

Packages that use RelDataTypeFactory

Package	Description
org.apache.calcite.adapter.java	Query provider based on Java in-memory data structures.
org.apache.calcite.jdbc	JDBC driver for Calcite.
org.apache.calcite.plan	Defines interfaces for constructing rule-based optimizers of relational expressions.
org.apache.calcite.prepare	Preparation of queries (parsing, planning and implementation).
org.apache.calcite.rel.core	Defines core relational expressions.
org.apache.calcite.rel.externalize	Facilities to externalize RelNodes to and from XML and JSON format.
org.apache.calcite.rel.type	Defines a type system for relational expressions.
org.apache.calcite.rex	Provides a language for representing row-expressions.
org.apache.calcite.schema	Schema SPI.
org.apache.calcite.schema.impl	Utilities to help implement Calcite's SPIs.
org.apache.calcite.sql	Provides a SQL parser and object model.
org.apache.calcite.sql.advise	Provides hints and corrections for editing SQL statements.
org.apache.calcite.sql.fun	Defines the set of standard SQL row-level functions and operators.
org.apache.calcite.sql.type	SQL type system.
org.apache.calcite.sql.validate	SQL validation.
org.apache.calcite.sql2rel	Translates a SQL parse tree to relational expression.
org.apache.calcite.tools	Provides utility classes.

Uses of RelDataTypeFactory in org.apache.calcite.adapter.java

Subinterfaces of RelDataTypeFactory in org.apache.calcite.adapter.java

Modifier and Type	Interface and Description
interface	JavaTypeFactory Type factory that can register Java classes as record types.

Uses of RelDataTypeFactory in org.apache.calcite.jdbc

Classes in org.apache.calcite.jdbc that implement RelDataTypeFactory

Modifier and Type	Class and Description
class	JavaTypeFactoryImpl Implementation of JavaTypeFactory.

Fields in org.apache.calcite.jdbc declared as RelDataTypeFactory

Modifier and Type	Field and Description
RelDataTypeFactory	CalcitePrepare.ParseResult.typeFactory

Uses of RelDataTypeFactory in org.apache.calcite.plan

Methods in org.apache.calcite.plan that return RelDataTypeFactory

Modifier and Type	Method and Description
RelDataTypeFactory	RelOptSchema.getTypeFactory() Returns the type factory used to generate types for this schema.
RelDataTypeFactory	RelOptCluster.getTypeFactory()

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

Modifier and Type	Method and Description
RelOptCluster	RelOptQuery.createCluster(RelDataTypeFactory typeFactory, RexBuilder rexBuilder) Creates a cluster.
static RelDataType	RelOptUtil.createDmlRowType(SqlKind kind, RelDataTypeFactory typeFactory) Creates the row type descriptor for the result of a DML operation, which is a single column named ROWCOUNT of type BIGINT for INSERT; a single column named PLAN for EXPLAIN.
static RelDataType	RelOptUtil.permute(RelDataTypeFactory typeFactory, RelDataType rowType, Mapping mapping) Permutes a record type according to a mapping.

Uses of RelDataTypeFactory in org.apache.calcite.prepare

Methods in org.apache.calcite.prepare that return RelDataTypeFactory

Modifier and Type	Method and Description
RelDataTypeFactory	CalciteCatalogReader.getTypeFactory()

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

Methods in org.apache.calcite.rel.core with parameters of type RelDataTypeFactory

Modifier and Type	Method and Description
static RelDataType	Join.createJoinType(RelDataTypeFactory typeFactory, RelDataType leftType, RelDataType rightType, List<String> fieldNameList, List<RelDataTypeField> systemFieldList) Returns the type the row which results when two relations are joined.
static RelDataType	Join.deriveJoinRowType(RelDataType leftType, RelDataType rightType, JoinRelType joinType, RelDataTypeFactory typeFactory, List<String> fieldNameList, List<RelDataTypeField> systemFieldList) Derives the type of a join relational expression.
static RelDataType	Aggregate.deriveRowType(RelDataTypeFactory typeFactory, RelDataType inputRowType, boolean indicator, ImmutableBitSet groupSet, List<ImmutableBitSet> groupSets, List<AggregateCall> aggCalls) Computes the row type of an Aggregate before it exists.

Constructors in org.apache.calcite.rel.core with parameters of type RelDataTypeFactory

Constructor and Description
Aggregate.AggCallBinding(RelDataTypeFactory typeFactory, SqlAggFunction aggFunction, List<RelDataType> operands, int groupCount) Creates an AggCallBinding

Uses of RelDataTypeFactory in org.apache.calcite.rel.externalize

Methods in org.apache.calcite.rel.externalize with parameters of type RelDataTypeFactory

Modifier and Type	Method and Description
RelDataType	RelJson.toType(RelDataTypeFactory typeFactory, Object o)

Uses of RelDataTypeFactory in org.apache.calcite.rel.type

Classes in org.apache.calcite.rel.type that implement RelDataTypeFactory

Modifier and Type	Class and Description
class	RelDataTypeFactoryImpl Abstract base for implementations of RelDataTypeFactory.

Constructors in org.apache.calcite.rel.type with parameters of type RelDataTypeFactory

Constructor and Description
RelDataTypeFactory.FieldInfoBuilder(RelDataTypeFactory typeFactory) Creates a FieldInfoBuilder with the given type factory.

Uses of RelDataTypeFactory in org.apache.calcite.rex

Fields in org.apache.calcite.rex declared as RelDataTypeFactory

Modifier and Type	Field and Description
protected RelDataTypeFactory	RexBuilder.typeFactory

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

Modifier and Type	Method and Description
RelDataTypeFactory	RexBuilder.getTypeFactory() Returns this RexBuilder's type factory

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

Modifier and Type	Method and Description
static RelDataType	RexUtil.createStructType(RelDataTypeFactory typeFactory, List<? extends RexNode> exprs, List<String> names) Creates a record type with specified field names.
static RelDataType	RexUtil.createStructType(RelDataTypeFactory typeFactory, List<RexNode> exprs) Creates a record type with anonymous field names.
static boolean	RexUtil.isNullabilityCast(RelDataTypeFactory typeFactory, RexNode node) Returns whether an expression is a cast just for the purposes of nullability, not changing any other aspect of the type.

Constructors in org.apache.calcite.rex with parameters of type RelDataTypeFactory

Constructor and Description
RexBuilder(RelDataTypeFactory typeFactory) Creates a RexBuilder.
RexCallBinding(RelDataTypeFactory typeFactory, SqlOperator sqlOperator, List<? extends RexNode> operands)

Uses of RelDataTypeFactory in org.apache.calcite.schema

Methods in org.apache.calcite.schema with parameters of type RelDataTypeFactory

Modifier and Type	Method and Description
RelDataType	AggregateFunction.getReturnType(RelDataTypeFactory typeFactory) Returns the return type of this function, constructed using the given type factory.
RelDataType	ScalarFunction.getReturnType(RelDataTypeFactory typeFactory) Returns the return type of this function, constructed using the given type factory.
RelDataType	Table.getRowType(RelDataTypeFactory typeFactory) Returns this table's row type.
RelDataType	TableFunction.getRowType(RelDataTypeFactory typeFactory, List<Object> arguments) Returns the record type of the table yielded by this function when applied to given arguments.
RelDataType	FunctionParameter.getType(RelDataTypeFactory typeFactory) Returns the type of this parameter.
static CalciteSchema.FunctionEntry	Schemas.resolve(RelDataTypeFactory typeFactory, String name, Collection<CalciteSchema.FunctionEntry> functionEntries, List<RelDataType> argumentTypes)

Uses of RelDataTypeFactory in org.apache.calcite.schema.impl

Methods in org.apache.calcite.schema.impl with parameters of type RelDataTypeFactory

Modifier and Type	Method and Description
RelDataType	AggregateFunctionImpl.getReturnType(RelDataTypeFactory typeFactory)
RelDataType	ScalarFunctionImpl.getReturnType(RelDataTypeFactory typeFactory)
RelDataType	StarTable.getRowType(RelDataTypeFactory typeFactory)
RelDataType	ViewTable.getRowType(RelDataTypeFactory typeFactory)
RelDataType	TableFunctionImpl.getRowType(RelDataTypeFactory typeFactory, List<Object> arguments)

Uses of RelDataTypeFactory in org.apache.calcite.sql

Fields in org.apache.calcite.sql declared as RelDataTypeFactory

Modifier and Type	Field and Description
protected RelDataTypeFactory	SqlOperatorBinding.typeFactory

Methods in org.apache.calcite.sql that return RelDataTypeFactory

Modifier and Type	Method and Description
RelDataTypeFactory	SqlOperatorBinding.getTypeFactory()

Methods in org.apache.calcite.sql with parameters of type RelDataTypeFactory

Modifier and Type	Method and Description
static RelDataType	SqlUtil.createNlsStringType(RelDataTypeFactory typeFactory, NlsString str) Creates the type of an NlsString.
RelDataType	SqlNumericLiteral.createSqlType(RelDataTypeFactory typeFactory)
RelDataType	SqlDateLiteral.createSqlType(RelDataTypeFactory typeFactory)
RelDataType	SqlLiteral.createSqlType(RelDataTypeFactory typeFactory)
RelDataType	SqlDataTypeSpec.deriveType(RelDataTypeFactory typeFactory) Does not throw an error if the type is not built-in.
List<RelDataType>	SqlRankFunction.getParameterTypes(RelDataTypeFactory typeFactory)
RelDataType	SqlRankFunction.getReturnType(RelDataTypeFactory typeFactory)
RelDataType	SqlOperator.inferReturnType(RelDataTypeFactory typeFactory, List<RelDataType> operandTypes) Infers the type of a call to this operator with a given set of operand types.

Constructors in org.apache.calcite.sql with parameters of type RelDataTypeFactory

Constructor and Description
ExplicitOperatorBinding(RelDataTypeFactory typeFactory, SqlOperator operator, List<RelDataType> types)
SqlOperatorBinding(RelDataTypeFactory typeFactory, SqlOperator sqlOperator) Creates a SqlOperatorBinding.

Uses of RelDataTypeFactory in org.apache.calcite.sql.advise

Methods in org.apache.calcite.sql.advise with parameters of type RelDataTypeFactory

Modifier and Type	Method and Description
RelDataType	SqlAdvisorGetHintsFunction.getRowType(RelDataTypeFactory typeFactory, List<Object> arguments)

Constructors in org.apache.calcite.sql.advise with parameters of type RelDataTypeFactory

Constructor and Description
SqlAdvisorValidator(SqlOperatorTable opTab, SqlValidatorCatalogReader catalogReader, RelDataTypeFactory typeFactory, SqlConformance conformance) Creates a SqlAdvisor validator.

Uses of RelDataTypeFactory in org.apache.calcite.sql.fun

Methods in org.apache.calcite.sql.fun with parameters of type RelDataTypeFactory

Modifier and Type	Method and Description
protected RelDataType	SqlMultisetValueConstructor.getComponentType(RelDataTypeFactory typeFactory, List<RelDataType> argTypes)
List<RelDataType>	SqlFirstLastValueAggFunction.getParameterTypes(RelDataTypeFactory typeFactory)
List<RelDataType>	SqlSumEmptyIsZeroAggFunction.getParameterTypes(RelDataTypeFactory typeFactory)
List<RelDataType>	SqlHistogramAggFunction.getParameterTypes(RelDataTypeFactory typeFactory)
List<RelDataType>	SqlNtileAggFunction.getParameterTypes(RelDataTypeFactory typeFactory)
List<RelDataType>	SqlMinMaxAggFunction.getParameterTypes(RelDataTypeFactory typeFactory)
List<RelDataType>	SqlSumAggFunction.getParameterTypes(RelDataTypeFactory typeFactory)
List<RelDataType>	SqlCountAggFunction.getParameterTypes(RelDataTypeFactory typeFactory)
List<RelDataType>	SqlSingleValueAggFunction.getParameterTypes(RelDataTypeFactory typeFactory)
List<RelDataType>	SqlAvgAggFunction.getParameterTypes(RelDataTypeFactory typeFactory)
List<RelDataType>	SqlLeadLagAggFunction.getParameterTypes(RelDataTypeFactory typeFactory)
List<RelDataType>	SqlCovarAggFunction.getParameterTypes(RelDataTypeFactory typeFactory)
RelDataType	SqlFirstLastValueAggFunction.getReturnType(RelDataTypeFactory typeFactory)
RelDataType	SqlSumEmptyIsZeroAggFunction.getReturnType(RelDataTypeFactory typeFactory)
RelDataType	SqlHistogramAggFunction.getReturnType(RelDataTypeFactory typeFactory)
RelDataType	SqlNtileAggFunction.getReturnType(RelDataTypeFactory typeFactory)
RelDataType	SqlMinMaxAggFunction.getReturnType(RelDataTypeFactory typeFactory)
RelDataType	SqlSumAggFunction.getReturnType(RelDataTypeFactory typeFactory)
RelDataType	SqlCountAggFunction.getReturnType(RelDataTypeFactory typeFactory)
RelDataType	SqlSingleValueAggFunction.getReturnType(RelDataTypeFactory typeFactory)
RelDataType	SqlAvgAggFunction.getReturnType(RelDataTypeFactory typeFactory)
RelDataType	SqlLeadLagAggFunction.getReturnType(RelDataTypeFactory typeFactory)
RelDataType	SqlCovarAggFunction.getReturnType(RelDataTypeFactory typeFactory)

Uses of RelDataTypeFactory in org.apache.calcite.sql.type

Classes in org.apache.calcite.sql.type that implement RelDataTypeFactory

Modifier and Type	Class and Description
class	SqlTypeFactoryImpl SqlTypeFactoryImpl provides a default implementation of RelDataTypeFactory which supports SQL types.

Methods in org.apache.calcite.sql.type with parameters of type RelDataTypeFactory

Modifier and Type	Method and Description
static RelDataType	SqlTypeUtil.addCharsetAndCollation(RelDataType type, RelDataTypeFactory typeFactory) Adds collation and charset to a character type, returns other types unchanged.
static RelDataType	SqlTypeUtil.createArrayType(RelDataTypeFactory typeFactory, RelDataType type, boolean nullable)
static RelDataType	SqlTypeUtil.createEmptyStructType(RelDataTypeFactory typeFactory) Records a struct type with no fields.
static RelDataType	SqlTypeUtil.createMapType(RelDataTypeFactory typeFactory, RelDataType keyType, RelDataType valueType, boolean nullable)
static RelDataType	SqlTypeUtil.createMultisetType(RelDataTypeFactory typeFactory, RelDataType type, boolean nullable)
static boolean	SqlTypeUtil.equalSansNullability(RelDataTypeFactory factory, RelDataType type1, RelDataType type2) Returns whether two types are equal, ignoring nullability.
static RelDataType	SqlTypeUtil.flattenRecordType(RelDataTypeFactory typeFactory, RelDataType recordType, int[] flatteningMap) Flattens a record type by recursively expanding any fields which are themselves record types.
static RelDataType	SqlTypeUtil.makeNullableIfOperandsAre(RelDataTypeFactory typeFactory, List<RelDataType> argTypes, RelDataType type) Recreates a given RelDataType with nullability iff any of the param argTypes are nullable.
static RelDataType	SqlTypeUtil.promoteToRowType(RelDataTypeFactory typeFactory, RelDataType type, String fieldName) Promotes a type to a row type (does nothing if it already is one).

Uses of RelDataTypeFactory in org.apache.calcite.sql.validate

Fields in org.apache.calcite.sql.validate declared as RelDataTypeFactory

Modifier and Type	Field and Description
protected RelDataTypeFactory	SqlValidatorImpl.typeFactory

Methods in org.apache.calcite.sql.validate that return RelDataTypeFactory

Modifier and Type	Method and Description
RelDataTypeFactory	SqlValidatorImpl.getTypeFactory()
RelDataTypeFactory	SqlValidator.getTypeFactory() Returns the type factory used by this validator.

Methods in org.apache.calcite.sql.validate with parameters of type RelDataTypeFactory

Modifier and Type	Method and Description
static List<Object>	SqlUserDefinedTableMacro.convertArguments(RelDataTypeFactory typeFactory, List<SqlNode> operandList, Function function, SqlIdentifier opName, boolean failOnNonLiteral) Converts arguments from SqlNode to java object format.
static RelDataType	SqlValidatorUtil.createTypeFromProjection(RelDataType type, List<String> columnNameList, RelDataTypeFactory typeFactory, boolean caseSensitive, boolean elideRecord)
Type	SqlUserDefinedTableFunction.getElementType(RelDataTypeFactory typeFactory, List<SqlNode> operandList) Returns the row type of the table yielded by this function when applied to given arguments.
List<RelDataType>	SqlUserDefinedAggFunction.getParameterTypes(RelDataTypeFactory typeFactory)
RelDataType	SqlUserDefinedAggFunction.getReturnType(RelDataTypeFactory typeFactory)
RelDataType	SqlUserDefinedTableFunction.getRowType(RelDataTypeFactory typeFactory, List<SqlNode> operandList) Returns the record type of the table yielded by this function when applied to given arguments.
TranslatableTable	SqlUserDefinedTableMacro.getTable(RelDataTypeFactory typeFactory, List<SqlNode> operandList) Returns the table in this UDF, or null if there is no table.
static SqlValidatorWithHints	SqlValidatorUtil.newValidator(SqlOperatorTable opTab, SqlValidatorCatalogReader catalogReader, RelDataTypeFactory typeFactory) Factory method for SqlValidator.

Constructors in org.apache.calcite.sql.validate with parameters of type RelDataTypeFactory

Constructor and Description
SqlValidatorImpl(SqlOperatorTable opTab, SqlValidatorCatalogReader catalogReader, RelDataTypeFactory typeFactory, SqlConformance conformance) Creates a validator.

Uses of RelDataTypeFactory in org.apache.calcite.sql2rel

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

Modifier and Type	Field and Description
protected RelDataTypeFactory	SqlToRelConverter.typeFactory

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

Modifier and Type	Method and Description
RelDataTypeFactory	SqlRexContext.getTypeFactory() Returns the type factory.
RelDataTypeFactory	SqlToRelConverter.Blackboard.getTypeFactory()
RelDataTypeFactory	SqlToRelConverter.AggConverter.getTypeFactory()

Uses of RelDataTypeFactory in org.apache.calcite.tools

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

Modifier and Type	Method and Description
RelDataTypeFactory	Planner.getTypeFactory() Returns the type factory.