A B C D F G H I J L M N O R S T V

A

ArrayConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume array type values from ResultSet.

ArrayConsumer(ListVector, JdbcConsumer, int) - Constructor for class org.apache.arrow.adapter.jdbc.consumer.ArrayConsumer

Instantiate a ArrayConsumer.

ArrowVectorIterator - Class in org.apache.arrow.adapter.jdbc

VectorSchemaRoot iterator for partially converting JDBC data.

B

BaseColumnBinder<V extends FieldVector> - Class in org.apache.arrow.adapter.jdbc.binder

Base class for ColumnBinder implementations.

BaseColumnBinder(V, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.BaseColumnBinder

BaseConsumer<V extends ValueVector> - Class in org.apache.arrow.adapter.jdbc.consumer

Base class for all consumers.

BaseConsumer(V, int) - Constructor for class org.apache.arrow.adapter.jdbc.consumer.BaseConsumer

Constructs a new consumer.

BigIntBinder - Class in org.apache.arrow.adapter.jdbc.binder

A column binder for 8-bit integers.

BigIntBinder(BigIntVector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.BigIntBinder

BigIntBinder(BigIntVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.BigIntBinder

BigIntConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume bigint type values from ResultSet.

BigIntConsumer() - Constructor for class org.apache.arrow.adapter.jdbc.consumer.BigIntConsumer

BinaryConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume binary type values from ResultSet.

BinaryConsumer(VarBinaryVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.consumer.BinaryConsumer

Instantiate a BinaryConsumer.

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.BigIntBinder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.BitBinder

bind(PreparedStatement, int, int) - Method in interface org.apache.arrow.adapter.jdbc.binder.ColumnBinder

Bind the given row to the given parameter.

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.DateDayBinder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.DateMilliBinder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.Decimal128Binder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.Decimal256Binder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.FixedSizeBinaryBinder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.Float4Binder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.Float8Binder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.IntBinder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.ListBinder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.MapBinder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.NullableColumnBinder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.SmallIntBinder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.Time32Binder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.Time64Binder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.TimeStampBinder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.TinyIntBinder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.VarBinaryBinder

bind(PreparedStatement, int, int) - Method in class org.apache.arrow.adapter.jdbc.binder.VarCharBinder

bind(int, int) - Method in class org.apache.arrow.adapter.jdbc.JdbcParameterBinder.Builder

Bind the given parameter to the given column using the default binder.

bind(int, ColumnBinder) - Method in class org.apache.arrow.adapter.jdbc.JdbcParameterBinder.Builder

Bind the given parameter using the given binder.

bindAll() - Method in class org.apache.arrow.adapter.jdbc.JdbcParameterBinder.Builder

Bind each column to the corresponding parameter in order.

BitBinder - Class in org.apache.arrow.adapter.jdbc.binder

A column binder for booleans.

BitBinder(BitVector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.BitBinder

BitBinder(BitVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.BitBinder

BitConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume bit type values from ResultSet.

BitConsumer() - Constructor for class org.apache.arrow.adapter.jdbc.consumer.BitConsumer

BlobConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume blob type values from ResultSet.

BlobConsumer(BinaryConsumer, int, boolean) - Constructor for class org.apache.arrow.adapter.jdbc.consumer.BlobConsumer

Instantiate a BlobConsumer.

build() - Method in class org.apache.arrow.adapter.jdbc.JdbcParameterBinder.Builder

Build the binder.

build() - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

This builds the JdbcToArrowConfig from the provided BufferAllocator and Calendar.

builder(PreparedStatement, VectorSchemaRoot) - Static method in class org.apache.arrow.adapter.jdbc.JdbcParameterBinder

Initialize a binder with a builder.

C

ClobConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume clob type values from ResultSet.

ClobConsumer(VarCharVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.consumer.ClobConsumer

Instantiate a ClobConsumer.

close() - Method in class org.apache.arrow.adapter.jdbc.ArrowVectorIterator

Clean up resources ONLY WHEN THE VectorSchemaRoot HOLDING EACH BATCH IS REUSED.

close() - Method in class org.apache.arrow.adapter.jdbc.consumer.ArrayConsumer

close() - Method in class org.apache.arrow.adapter.jdbc.consumer.BaseConsumer

close() - Method in class org.apache.arrow.adapter.jdbc.consumer.BlobConsumer

close() - Method in class org.apache.arrow.adapter.jdbc.consumer.CompositeJdbcConsumer

close() - Method in interface org.apache.arrow.adapter.jdbc.consumer.JdbcConsumer

Close this consumer, do some clean work such as clear reuse ArrowBuf.

ColumnBinder - Interface in org.apache.arrow.adapter.jdbc.binder

A helper to bind values from a wrapped Arrow vector to a JDBC PreparedStatement.

ColumnBinderArrowTypeVisitor - Class in org.apache.arrow.adapter.jdbc.binder

Visitor to create the base ColumnBinder for a vector.

ColumnBinderArrowTypeVisitor(FieldVector, Integer) - Constructor for class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

Create a binder using a custom JDBC type code.

columnIndexInResultSet - Variable in class org.apache.arrow.adapter.jdbc.consumer.BaseConsumer

CompositeJdbcConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Composite consumer which hold all consumers.

CompositeJdbcConsumer(JdbcConsumer[]) - Constructor for class org.apache.arrow.adapter.jdbc.consumer.CompositeJdbcConsumer

Construct an instance.

Constants - Class in org.apache.arrow.adapter.jdbc

String constants used for metadata returned on Vectors.

consume(InputStream) - Method in class org.apache.arrow.adapter.jdbc.consumer.BinaryConsumer

consume a InputStream.

consume(ResultSet) - Method in class org.apache.arrow.adapter.jdbc.consumer.BlobConsumer

consume(ResultSet) - Method in class org.apache.arrow.adapter.jdbc.consumer.CompositeJdbcConsumer

consume(ResultSet) - Method in interface org.apache.arrow.adapter.jdbc.consumer.JdbcConsumer

Consume a specific type value from ResultSet and write it to vector.

consume(ResultSet) - Method in class org.apache.arrow.adapter.jdbc.consumer.MapConsumer

consume(ResultSet) - Method in class org.apache.arrow.adapter.jdbc.consumer.NullConsumer

create(ResultSet, JdbcToArrowConfig) - Static method in class org.apache.arrow.adapter.jdbc.ArrowVectorIterator

Create a ArrowVectorIterator to partially convert data.

createConsumer(ListVector, JdbcConsumer, int, boolean) - Static method in class org.apache.arrow.adapter.jdbc.consumer.ArrayConsumer

Creates a consumer for ListVector.

createConsumer(BigIntVector, int, boolean) - Static method in class org.apache.arrow.adapter.jdbc.consumer.BigIntConsumer

Creates a consumer for BigIntVector.

createConsumer(VarBinaryVector, int, boolean) - Static method in class org.apache.arrow.adapter.jdbc.consumer.BinaryConsumer

Creates a consumer for VarBinaryVector.

createConsumer(BitVector, int, boolean) - Static method in class org.apache.arrow.adapter.jdbc.consumer.BitConsumer

Creates a consumer for BitVector.

createConsumer(BinaryConsumer, int, boolean) - Static method in class org.apache.arrow.adapter.jdbc.consumer.BlobConsumer

Creates a consumer for VarBinaryVector.

createConsumer(VarCharVector, int, boolean) - Static method in class org.apache.arrow.adapter.jdbc.consumer.ClobConsumer

Creates a consumer for VarCharVector.

createConsumer(DateDayVector, int, boolean, Calendar) - Static method in class org.apache.arrow.adapter.jdbc.consumer.DateConsumer

Creates a consumer for DateMilliVector.

createConsumer(DecimalVector, int, boolean, RoundingMode) - Static method in class org.apache.arrow.adapter.jdbc.consumer.DecimalConsumer

Creates a consumer for DecimalVector.

createConsumer(Float8Vector, int, boolean) - Static method in class org.apache.arrow.adapter.jdbc.consumer.DoubleConsumer

Creates a consumer for Float8Vector.

createConsumer(Float4Vector, int, boolean) - Static method in class org.apache.arrow.adapter.jdbc.consumer.FloatConsumer

Creates a consumer for Float4Vector.

createConsumer(IntVector, int, boolean) - Static method in class org.apache.arrow.adapter.jdbc.consumer.IntConsumer

Creates a consumer for IntVector.

createConsumer(MapVector, int, boolean) - Static method in class org.apache.arrow.adapter.jdbc.consumer.MapConsumer

Creates a consumer for MapVector.

createConsumer(SmallIntVector, int, boolean) - Static method in class org.apache.arrow.adapter.jdbc.consumer.SmallIntConsumer

Creates a consumer for SmallIntVector.

createConsumer(TimeMilliVector, int, boolean, Calendar) - Static method in class org.apache.arrow.adapter.jdbc.consumer.TimeConsumer

Creates a consumer for TimeMilliVector.

createConsumer(TimeStampMilliVector, int, boolean) - Static method in class org.apache.arrow.adapter.jdbc.consumer.TimestampConsumer

Creates a consumer for TimeStampMilliVector.

createConsumer(TimeStampMilliTZVector, int, boolean, Calendar) - Static method in class org.apache.arrow.adapter.jdbc.consumer.TimestampTZConsumer

Creates a consumer for TimeStampMilliTZVector.

createConsumer(TinyIntVector, int, boolean) - Static method in class org.apache.arrow.adapter.jdbc.consumer.TinyIntConsumer

Creates a consumer for TinyIntVector.

createConsumer(VarCharVector, int, boolean) - Static method in class org.apache.arrow.adapter.jdbc.consumer.VarCharConsumer

Creates a consumer for VarCharVector.

currentIndex - Variable in class org.apache.arrow.adapter.jdbc.consumer.BaseConsumer

D

DateConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume date type values from ResultSet.

DateConsumer() - Constructor for class org.apache.arrow.adapter.jdbc.consumer.DateConsumer

DateDayBinder - Class in org.apache.arrow.adapter.jdbc.binder

A column binder for 32-bit dates.

DateDayBinder(DateDayVector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.DateDayBinder

DateDayBinder(DateDayVector, Calendar) - Constructor for class org.apache.arrow.adapter.jdbc.binder.DateDayBinder

DateDayBinder(DateDayVector, Calendar, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.DateDayBinder

DateMilliBinder - Class in org.apache.arrow.adapter.jdbc.binder

A column binder for 64-bit dates.

DateMilliBinder(DateMilliVector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.DateMilliBinder

DateMilliBinder(DateMilliVector, Calendar) - Constructor for class org.apache.arrow.adapter.jdbc.binder.DateMilliBinder

DateMilliBinder(DateMilliVector, Calendar, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.DateMilliBinder

Decimal128Binder - Class in org.apache.arrow.adapter.jdbc.binder

A binder for 128-bit decimals.

Decimal128Binder(DecimalVector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Decimal128Binder

Decimal128Binder(DecimalVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Decimal128Binder

Decimal256Binder - Class in org.apache.arrow.adapter.jdbc.binder

A binder for 256-bit decimals.

Decimal256Binder(Decimal256Vector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Decimal256Binder

Decimal256Binder(Decimal256Vector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Decimal256Binder

DecimalConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume decimal type values from ResultSet.

DecimalConsumer(DecimalVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.consumer.DecimalConsumer

Constructs a new consumer.

DecimalConsumer(DecimalVector, int, RoundingMode) - Constructor for class org.apache.arrow.adapter.jdbc.consumer.DecimalConsumer

Constructs a new consumer, with optional coercibility.

DEFAULT_TARGET_BATCH_SIZE - Static variable in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

delegate - Variable in class org.apache.arrow.adapter.jdbc.consumer.ArrayConsumer

DoubleConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume double type values from ResultSet.

DoubleConsumer() - Constructor for class org.apache.arrow.adapter.jdbc.consumer.DoubleConsumer

F

FixedSizeBinaryBinder - Class in org.apache.arrow.adapter.jdbc.binder

A binder for fixed-width binary types.

FixedSizeBinaryBinder(FixedSizeBinaryVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.FixedSizeBinaryBinder

Create a binder for the given vector using the given JDBC type for null values.

Float4Binder - Class in org.apache.arrow.adapter.jdbc.binder

A binder for 32-bit floats.

Float4Binder(Float4Vector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Float4Binder

Float4Binder(Float4Vector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Float4Binder

Float8Binder - Class in org.apache.arrow.adapter.jdbc.binder

A binder for 64-bit floats.

Float8Binder(Float8Vector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Float8Binder

Float8Binder(Float8Vector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Float8Binder

FloatConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume float type values from ResultSet.

FloatConsumer() - Constructor for class org.apache.arrow.adapter.jdbc.consumer.FloatConsumer

forVector(FieldVector) - Static method in interface org.apache.arrow.adapter.jdbc.binder.ColumnBinder

Create a column binder for a vector, using the default JDBC type code for null values.

forVector(FieldVector, Integer) - Static method in interface org.apache.arrow.adapter.jdbc.binder.ColumnBinder

Create a column binder for a vector, overriding the JDBC type code used for null values.

G

getAllocator() - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

The Arrow memory allocator.

getArraySubTypeByColumnIndex(int) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

Returns the array sub-type JdbcFieldInfo defined for the provided column index.

getArraySubTypeByColumnName(String) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

Returns the array sub-type JdbcFieldInfo defined for the provided column name.

getArrowTypeFromJdbcType(JdbcFieldInfo, Calendar) - Static method in class org.apache.arrow.adapter.jdbc.JdbcToArrowUtils

Converts the provided JDBC type to its respective ArrowType counterpart.

getBigDecimalRoundingMode() - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

getCalendar() - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

The calendar to use when defining Arrow Timestamp fields and retrieving Date, Time, or Timestamp data types from the ResultSet, or null if not converting.

getColumn() - Method in class org.apache.arrow.adapter.jdbc.JdbcFieldInfo

The column index for query column.

getColumnMetadataByColumnIndex() - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

Return metadata from columnIndex->meta map on per field basis or null if not provided.

getExplicitTypeByColumnIndex(int) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

Returns the type JdbcFieldInfo explicitly defined for the provided column index.

getExplicitTypeByColumnName(String) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

Returns the type JdbcFieldInfo explicitly defined for the provided column name.

getJdbcToArrowTypeConverter() - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

Gets the mapping between JDBC type information to Arrow type.

getJdbcType() - Method in class org.apache.arrow.adapter.jdbc.binder.BaseColumnBinder

getJdbcType() - Method in interface org.apache.arrow.adapter.jdbc.binder.ColumnBinder

Get the JDBC type code used by this binder.

getJdbcType() - Method in class org.apache.arrow.adapter.jdbc.binder.NullableColumnBinder

getJdbcType() - Method in class org.apache.arrow.adapter.jdbc.JdbcFieldInfo

The Types type.

getPrecision() - Method in class org.apache.arrow.adapter.jdbc.JdbcFieldInfo

The numeric precision, for Types.NUMERIC and Types.DECIMAL types.

getScale() - Method in class org.apache.arrow.adapter.jdbc.JdbcFieldInfo

The numeric scale, for Types.NUMERIC and Types.DECIMAL types.

getSchemaMetadata() - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

Return schema level metadata or null if not provided.

getTargetBatchSize() - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

Get the target batch size for partial read.

getUtcCalendar() - Static method in class org.apache.arrow.adapter.jdbc.JdbcToArrowUtils

Returns the instance of a {java.util.Calendar} with the UTC time zone and root locale.

getVector() - Method in class org.apache.arrow.adapter.jdbc.binder.BaseColumnBinder

getVector() - Method in interface org.apache.arrow.adapter.jdbc.binder.ColumnBinder

Get the vector used by this binder.

getVector() - Method in class org.apache.arrow.adapter.jdbc.binder.NullableColumnBinder

H

hasNext() - Method in class org.apache.arrow.adapter.jdbc.ArrowVectorIterator

I

innerVectorIndex - Variable in class org.apache.arrow.adapter.jdbc.consumer.ArrayConsumer

IntBinder - Class in org.apache.arrow.adapter.jdbc.binder

A column binder for 32-bit integers.

IntBinder(IntVector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.IntBinder

IntBinder(IntVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.IntBinder

IntConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume int type values from ResultSet.

IntConsumer() - Constructor for class org.apache.arrow.adapter.jdbc.consumer.IntConsumer

isNullable() - Method in class org.apache.arrow.adapter.jdbc.JdbcFieldInfo

The nullability.

isReuseVectorSchemaRoot() - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

Get whether it is allowed to reuse the vector schema root.

J

JdbcConsumer<T extends ValueVector> - Interface in org.apache.arrow.adapter.jdbc.consumer

An abstraction that is used to consume values from ResultSet.

JdbcFieldInfo - Class in org.apache.arrow.adapter.jdbc

This class represents the information about a JDBC ResultSet Field that is needed to construct an ArrowType.

JdbcFieldInfo(int) - Constructor for class org.apache.arrow.adapter.jdbc.JdbcFieldInfo

Builds a JdbcFieldInfo using only the Types type.

JdbcFieldInfo(int, int, int) - Constructor for class org.apache.arrow.adapter.jdbc.JdbcFieldInfo

Builds a JdbcFieldInfo from the Types type, precision, and scale.

JdbcFieldInfo(int, int, int, int) - Constructor for class org.apache.arrow.adapter.jdbc.JdbcFieldInfo

Builds a JdbcFieldInfo from the Types type, nullability, precision, and scale.

JdbcFieldInfo(ResultSetMetaData, int) - Constructor for class org.apache.arrow.adapter.jdbc.JdbcFieldInfo

Builds a JdbcFieldInfo from the corresponding ResultSetMetaData column.

JdbcParameterBinder - Class in org.apache.arrow.adapter.jdbc

A binder binds JDBC prepared statement parameters to rows of Arrow data from a VectorSchemaRoot.

JdbcParameterBinder.Builder - Class in org.apache.arrow.adapter.jdbc

A builder for a JdbcParameterBinder.

JdbcToArrow - Class in org.apache.arrow.adapter.jdbc

Utility class to convert JDBC objects to columnar Arrow format objects.

JdbcToArrow() - Constructor for class org.apache.arrow.adapter.jdbc.JdbcToArrow

JdbcToArrowConfig - Class in org.apache.arrow.adapter.jdbc

This class configures the JDBC-to-Arrow conversion process.

JdbcToArrowConfigBuilder - Class in org.apache.arrow.adapter.jdbc

This class builds JdbcToArrowConfigs.

JdbcToArrowConfigBuilder() - Constructor for class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Default constructor for the JdbcToArrowConfigBuilder}.

JdbcToArrowConfigBuilder(BufferAllocator, Calendar) - Constructor for class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Constructor for the JdbcToArrowConfigBuilder.

JdbcToArrowConfigBuilder(BufferAllocator, Calendar, boolean) - Constructor for class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Constructor for the JdbcToArrowConfigBuilder.

jdbcToArrowSchema(ResultSetMetaData, Calendar) - Static method in class org.apache.arrow.adapter.jdbc.JdbcToArrowUtils

Create Arrow Schema object for the given JDBC ResultSetMetaData.

jdbcToArrowSchema(ParameterMetaData, Calendar) - Static method in class org.apache.arrow.adapter.jdbc.JdbcToArrowUtils

Create Arrow Schema object for the given JDBC ResultSetMetaData.

jdbcToArrowSchema(ResultSetMetaData, JdbcToArrowConfig) - Static method in class org.apache.arrow.adapter.jdbc.JdbcToArrowUtils

Create Arrow Schema object for the given JDBC ResultSetMetaData.

JdbcToArrowUtils - Class in org.apache.arrow.adapter.jdbc

Class that does most of the work to convert JDBC ResultSet data into Arrow columnar format Vector objects.

JdbcToArrowUtils() - Constructor for class org.apache.arrow.adapter.jdbc.JdbcToArrowUtils

jdbcToArrowVectors(ResultSet, VectorSchemaRoot, Calendar) - Static method in class org.apache.arrow.adapter.jdbc.JdbcToArrowUtils

Iterate the given JDBC ResultSet object to fetch the data and transpose it to populate the given Arrow Vector objects.

jdbcToArrowVectors(ResultSet, VectorSchemaRoot, JdbcToArrowConfig) - Static method in class org.apache.arrow.adapter.jdbc.JdbcToArrowUtils

Iterate the given JDBC ResultSet object to fetch the data and transpose it to populate the given Arrow Vector objects.

jdbcType - Variable in class org.apache.arrow.adapter.jdbc.binder.BaseColumnBinder

L

ListBinder - Class in org.apache.arrow.adapter.jdbc.binder

A column binder for list of primitive values.

ListBinder(ListVector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.ListBinder

ListBinder(ListVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.ListBinder

Init ListBinder and determine type of data vector.

M

MapBinder - Class in org.apache.arrow.adapter.jdbc.binder

A column binder for map of primitive values.

MapBinder(MapVector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.MapBinder

MapBinder(MapVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.MapBinder

Init MapBinder and determine type of data vector.

MapConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume map type values from ResultSet.

MapConsumer(MapVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.consumer.MapConsumer

Instantiate a MapConsumer.

moveWriterPosition() - Method in class org.apache.arrow.adapter.jdbc.consumer.BinaryConsumer

N

next() - Method in class org.apache.arrow.adapter.jdbc.ArrowVectorIterator

Gets the next vector.

next() - Method in class org.apache.arrow.adapter.jdbc.JdbcParameterBinder

Bind the next row of data to the parameters of the statement.

NO_LIMIT_BATCH_SIZE - Static variable in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

NullableColumnBinder - Class in org.apache.arrow.adapter.jdbc.binder

A ColumnBinder that checks for nullability before deferring to a type-specific binder.

NullableColumnBinder(ColumnBinder) - Constructor for class org.apache.arrow.adapter.jdbc.binder.NullableColumnBinder

NullConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume null type values from ResultSet.

NullConsumer(NullVector) - Constructor for class org.apache.arrow.adapter.jdbc.consumer.NullConsumer

O

org.apache.arrow.adapter.jdbc - package org.apache.arrow.adapter.jdbc

org.apache.arrow.adapter.jdbc.binder - package org.apache.arrow.adapter.jdbc.binder

Utilities to bind Arrow data as JDBC prepared statement parameters.

org.apache.arrow.adapter.jdbc.consumer - package org.apache.arrow.adapter.jdbc.consumer

R

reset() - Method in class org.apache.arrow.adapter.jdbc.JdbcParameterBinder

Reset the binder (so the root can be updated with new data).

resetValueVector(ListVector) - Method in class org.apache.arrow.adapter.jdbc.consumer.ArrayConsumer

resetValueVector(V) - Method in class org.apache.arrow.adapter.jdbc.consumer.BaseConsumer

resetValueVector(VarBinaryVector) - Method in class org.apache.arrow.adapter.jdbc.consumer.BinaryConsumer

resetValueVector(VarBinaryVector) - Method in class org.apache.arrow.adapter.jdbc.consumer.BlobConsumer

resetValueVector(VarCharVector) - Method in class org.apache.arrow.adapter.jdbc.consumer.ClobConsumer

resetValueVector(ValueVector) - Method in class org.apache.arrow.adapter.jdbc.consumer.CompositeJdbcConsumer

resetValueVector(T) - Method in interface org.apache.arrow.adapter.jdbc.consumer.JdbcConsumer

Reset the vector within consumer for partial read purpose.

resetVectorSchemaRoot(VectorSchemaRoot) - Method in class org.apache.arrow.adapter.jdbc.consumer.CompositeJdbcConsumer

Reset inner consumers through vectors in the vector schema root.

S

set(BigDecimal) - Method in class org.apache.arrow.adapter.jdbc.consumer.DecimalConsumer

setAllocator(BufferAllocator) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Sets the memory allocator to use when constructing the Arrow vectors from the ResultSet.

setArraySubTypeByColumnIndexMap(Map<Integer, JdbcFieldInfo>) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Sets the mapping of column-index-to-JdbcFieldInfo used for columns of type Types.ARRAY.

setArraySubTypeByColumnNameMap(Map<String, JdbcFieldInfo>) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Sets the mapping of column-name-to-JdbcFieldInfo used for columns of type Types.ARRAY.

setBigDecimalRoundingMode(RoundingMode) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Set the rounding mode used when the scale of the actual value does not match the declared scale.

setCalendar(Calendar) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Sets the Calendar to use when constructing timestamp fields in the Arrow schema, and reading time-based fields from the JDBC ResultSet.

setColumnMetadataByColumnIndex(Map<Integer, Map<String, String>>) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Set metadata from columnIndex->meta map on per field basis.

setExplicitTypesByColumnIndex(Map<Integer, JdbcFieldInfo>) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Sets the mapping of column-index-to-JdbcFieldInfo used for column types.

setExplicitTypesByColumnName(Map<String, JdbcFieldInfo>) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Sets the mapping of column-name-to-JdbcFieldInfo used for column types.

setIncludeMetadata(boolean) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Sets whether to include JDBC ResultSet field metadata in the Arrow Schema field metadata.

setJdbcToArrowTypeConverter(Function<JdbcFieldInfo, ArrowType>) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Set the function used to convert JDBC types to Arrow types.

setReuseVectorSchemaRoot(boolean) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Set whether to use the same VectorSchemaRoot instance on each iteration, or to allocate a new one.

setSchemaMetadata(Map<String, String>) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Set metadata for schema.

setTargetBatchSize(int) - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfigBuilder

Set the target number of rows to convert at once.

shouldIncludeMetadata() - Method in class org.apache.arrow.adapter.jdbc.JdbcToArrowConfig

Whether to include JDBC ResultSet field metadata in the Arrow Schema field metadata.

SmallIntBinder - Class in org.apache.arrow.adapter.jdbc.binder

A column binder for 8-bit integers.

SmallIntBinder(SmallIntVector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.SmallIntBinder

SmallIntBinder(SmallIntVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.SmallIntBinder

SmallIntConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume smallInt type values from ResultSet.

SmallIntConsumer() - Constructor for class org.apache.arrow.adapter.jdbc.consumer.SmallIntConsumer

SQL_CATALOG_NAME_KEY - Static variable in class org.apache.arrow.adapter.jdbc.Constants

SQL_COLUMN_NAME_KEY - Static variable in class org.apache.arrow.adapter.jdbc.Constants

SQL_SCHEMA_NAME_KEY - Static variable in class org.apache.arrow.adapter.jdbc.Constants

SQL_TABLE_NAME_KEY - Static variable in class org.apache.arrow.adapter.jdbc.Constants

SQL_TYPE_KEY - Static variable in class org.apache.arrow.adapter.jdbc.Constants

sqlToArrowVectorIterator(ResultSet, BufferAllocator) - Static method in class org.apache.arrow.adapter.jdbc.JdbcToArrow

For the given JDBC ResultSet, fetch the data from Relational DB and convert it to Arrow objects.

sqlToArrowVectorIterator(ResultSet, JdbcToArrowConfig) - Static method in class org.apache.arrow.adapter.jdbc.JdbcToArrow

For the given JDBC ResultSet, fetch the data from Relational DB and convert it to Arrow objects.

T

Time32Binder - Class in org.apache.arrow.adapter.jdbc.binder

A binder for 32-bit time types.

Time32Binder(TimeSecVector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Time32Binder

Time32Binder(TimeMilliVector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Time32Binder

Time32Binder(TimeSecVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Time32Binder

Time32Binder(TimeMilliVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Time32Binder

Time64Binder - Class in org.apache.arrow.adapter.jdbc.binder

A binder for 64-bit time types.

Time64Binder(TimeMicroVector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Time64Binder

Time64Binder(TimeNanoVector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Time64Binder

Time64Binder(TimeMicroVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Time64Binder

Time64Binder(TimeNanoVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.Time64Binder

TimeConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume time type values from ResultSet.

TimeConsumer() - Constructor for class org.apache.arrow.adapter.jdbc.consumer.TimeConsumer

TimeStampBinder - Class in org.apache.arrow.adapter.jdbc.binder

A column binder for timestamps.

TimeStampBinder(TimeStampVector, Calendar) - Constructor for class org.apache.arrow.adapter.jdbc.binder.TimeStampBinder

Create a binder for a timestamp vector using the default JDBC type code.

TimeStampBinder(TimeStampVector, Calendar, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.TimeStampBinder

Create a binder for a timestamp vector.

TimestampConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume timestamp type values from ResultSet.

TimestampConsumer() - Constructor for class org.apache.arrow.adapter.jdbc.consumer.TimestampConsumer

TimestampTZConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume timestamp (with time zone) type values from ResultSet.

TimestampTZConsumer() - Constructor for class org.apache.arrow.adapter.jdbc.consumer.TimestampTZConsumer

TinyIntBinder - Class in org.apache.arrow.adapter.jdbc.binder

A column binder for 8-bit integers.

TinyIntBinder(TinyIntVector) - Constructor for class org.apache.arrow.adapter.jdbc.binder.TinyIntBinder

TinyIntBinder(TinyIntVector, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.TinyIntBinder

TinyIntConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume tinyInt type values from ResultSet.

TinyIntConsumer() - Constructor for class org.apache.arrow.adapter.jdbc.consumer.TinyIntConsumer

V

VarBinaryBinder<T extends FieldVector & ElementAddressableVector> - Class in org.apache.arrow.adapter.jdbc.binder

A binder for variable-width binary types.

VarBinaryBinder(T, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.VarBinaryBinder

Create a binder for the given vector using the given JDBC type for null values.

VarCharBinder<T extends FieldVector & VariableWidthVector> - Class in org.apache.arrow.adapter.jdbc.binder

A binder for variable-width string types.

VarCharBinder(T, int) - Constructor for class org.apache.arrow.adapter.jdbc.binder.VarCharBinder

Create a binder for the given vector using the given JDBC type for null values.

VarCharConsumer - Class in org.apache.arrow.adapter.jdbc.consumer

Consumer which consume varchar type values from ResultSet.

VarCharConsumer() - Constructor for class org.apache.arrow.adapter.jdbc.consumer.VarCharConsumer

vector - Variable in class org.apache.arrow.adapter.jdbc.binder.BaseColumnBinder

vector - Variable in class org.apache.arrow.adapter.jdbc.consumer.BaseConsumer

visit(ArrowType.Null) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.Struct) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.List) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.LargeList) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.FixedSizeList) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.Union) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.Map) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.Int) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.FloatingPoint) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.Utf8) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.LargeUtf8) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.Binary) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.LargeBinary) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.FixedSizeBinary) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.Bool) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.Decimal) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.Date) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.Time) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.Timestamp) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.Interval) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

visit(ArrowType.Duration) - Method in class org.apache.arrow.adapter.jdbc.binder.ColumnBinderArrowTypeVisitor

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