接口的使用
org.apache.flink.table.data.vector.writable.WritableColumnVector

使用WritableColumnVector的程序包

程序包	说明
org.apache.flink.table.data.vector.heap
org.apache.flink.table.data.vector.writable

org.apache.flink.table.data.vector.heap中WritableColumnVector的使用

实现WritableColumnVector的org.apache.flink.table.data.vector.heap中的类

限定符和类型	类和说明
class	AbstractHeapVector Heap vector that nullable shared structure.
class	HeapBooleanVector This class represents a nullable heap boolean column vector.
class	HeapBytesVector This class supports string and binary data by value reference -- i.e. each field is explicitly present, as opposed to provided by a dictionary reference.
class	HeapByteVector This class represents a nullable byte column vector.
class	HeapDoubleVector This class represents a nullable double precision floating point column vector.
class	HeapFloatVector This class represents a nullable double precision floating point column vector.
class	HeapIntVector This class represents a nullable int column vector.
class	HeapLongVector This class represents a nullable long column vector.
class	HeapShortVector This class represents a nullable short column vector.
class	HeapTimestampVector This class represents a nullable byte column vector.

org.apache.flink.table.data.vector.writable中WritableColumnVector的使用

org.apache.flink.table.data.vector.writable中WritableColumnVector的子接口

限定符和类型	接口和说明
interface	WritableBooleanVector Writable BooleanColumnVector.
interface	WritableBytesVector Writable BytesColumnVector.
interface	WritableByteVector Writable ByteColumnVector.
interface	WritableDoubleVector Writable DoubleColumnVector.
interface	WritableFloatVector Writable FloatColumnVector.
interface	WritableIntVector Writable IntColumnVector.
interface	WritableLongVector Writable LongColumnVector.
interface	WritableShortVector Writable ShortColumnVector.
interface	WritableTimestampVector Writable TimestampColumnVector.

实现WritableColumnVector的org.apache.flink.table.data.vector.writable中的类

限定符和类型	类和说明
class	AbstractWritableVector Contains the shared structure for ColumnVectors, including NULL information and dictionary.