Struct IcebergArrowConvert

pub struct IcebergArrowConvert;

Implementations

impl IcebergArrowConvert

pub fn to_record_batch( &self, schema: SchemaRef, chunk: &DataChunk, ) -> Result<RecordBatch, ArrayError>

pub fn chunk_from_record_batch( &self, batch: &RecordBatch, ) -> Result<DataChunk, ArrayError>

pub fn to_arrow_field( &self, name: &str, data_type: &DataType, ) -> Result<Field, ArrayError>

pub fn type_from_field(&self, field: &Field) -> Result<DataType, ArrayError>

pub fn struct_from_fields( &self, fields: &Fields, ) -> Result<StructType, ArrayError>

pub fn to_arrow_array( &self, data_type: &DataType, array: &ArrayImpl, ) -> Result<ArrayRef, ArrayError>

pub fn array_from_arrow_array( &self, field: &Field, array: &ArrayRef, ) -> Result<ArrayImpl, ArrayError>

Trait Implementations

impl FromArrow for IcebergArrowConvert

fn from_record_batch( &self, batch: &RecordBatch, ) -> Result<DataChunk, ArrayError>

Converts Arrow RecordBatch to RisingWave DataChunk.

fn from_fields(&self, fields: &Fields) -> Result<StructType, ArrayError>

Converts Arrow Fields to RisingWave StructType.

fn from_field(&self, field: &Field) -> Result<DataType, ArrayError>

Converts Arrow Field to RisingWave DataType.

fn from_large_utf8(&self) -> Result<DataType, ArrayError>

Converts Arrow LargeUtf8 type to RisingWave data type.

fn from_large_binary(&self) -> Result<DataType, ArrayError>

Converts Arrow LargeBinary type to RisingWave data type.

fn from_extension_type( &self, type_name: &str, physical_type: &DataType, ) -> Result<DataType, ArrayError>

Converts Arrow extension type to RisingWave DataType.

fn from_array( &self, field: &Field, array: &ArrayRef, ) -> Result<ArrayImpl, ArrayError>

Converts Arrow Array to RisingWave ArrayImpl.

fn from_extension_array( &self, type_name: &str, array: &ArrayRef, ) -> Result<ArrayImpl, ArrayError>

Converts Arrow extension array to RisingWave ArrayImpl.

fn from_bool_array(&self, array: &BooleanArray) -> Result<ArrayImpl, ArrayError>

fn from_int16_array(&self, array: &Int16Array) -> Result<ArrayImpl, ArrayError>

fn from_int32_array(&self, array: &Int32Array) -> Result<ArrayImpl, ArrayError>

fn from_int64_array(&self, array: &Int64Array) -> Result<ArrayImpl, ArrayError>

fn from_int256_array( &self, array: &Decimal256Array, ) -> Result<ArrayImpl, ArrayError>

fn from_decimal128_array( &self, array: &Decimal128Array, ) -> Result<ArrayImpl, ArrayError>

fn from_float32_array( &self, array: &Float32Array, ) -> Result<ArrayImpl, ArrayError>

fn from_float64_array( &self, array: &Float64Array, ) -> Result<ArrayImpl, ArrayError>

fn from_date32_array( &self, array: &Date32Array, ) -> Result<ArrayImpl, ArrayError>

fn from_time64us_array( &self, array: &Time64MicrosecondArray, ) -> Result<ArrayImpl, ArrayError>

fn from_timestampsecond_array( &self, array: &TimestampSecondArray, ) -> Result<ArrayImpl, ArrayError>

fn from_timestampsecond_some_array( &self, array: &TimestampSecondArray, ) -> Result<ArrayImpl, ArrayError>

fn from_timestampms_array( &self, array: &TimestampMillisecondArray, ) -> Result<ArrayImpl, ArrayError>

fn from_timestampms_some_array( &self, array: &TimestampMillisecondArray, ) -> Result<ArrayImpl, ArrayError>

fn from_timestampus_array( &self, array: &TimestampMicrosecondArray, ) -> Result<ArrayImpl, ArrayError>

fn from_timestampus_some_array( &self, array: &TimestampMicrosecondArray, ) -> Result<ArrayImpl, ArrayError>

fn from_timestampns_array( &self, array: &TimestampNanosecondArray, ) -> Result<ArrayImpl, ArrayError>

fn from_timestampns_some_array( &self, array: &TimestampNanosecondArray, ) -> Result<ArrayImpl, ArrayError>

fn from_interval_array( &self, array: &IntervalMonthDayNanoArray, ) -> Result<ArrayImpl, ArrayError>

fn from_utf8_array(&self, array: &StringArray) -> Result<ArrayImpl, ArrayError>

fn from_binary_array( &self, array: &BinaryArray, ) -> Result<ArrayImpl, ArrayError>

fn from_large_utf8_array( &self, array: &LargeStringArray, ) -> Result<ArrayImpl, ArrayError>

fn from_large_binary_array( &self, array: &LargeBinaryArray, ) -> Result<ArrayImpl, ArrayError>

fn from_list_array(&self, array: &ListArray) -> Result<ArrayImpl, ArrayError>

fn from_struct_array( &self, array: &StructArray, ) -> Result<ArrayImpl, ArrayError>

fn from_map_array(&self, array: &MapArray) -> Result<ArrayImpl, ArrayError>

impl ToArrow for IcebergArrowConvert

fn decimal_type_to_arrow(&self, name: &str) -> Field

fn decimal_to_arrow( &self, data_type: &DataType, array: &DecimalArray, ) -> Result<ArrayRef, ArrayError>

fn to_record_batch( &self, schema: SchemaRef, chunk: &DataChunk, ) -> Result<RecordBatch, ArrayError>

Converts RisingWave DataChunk to Arrow RecordBatch with specified schema.

fn to_array( &self, data_type: &DataType, array: &ArrayImpl, ) -> Result<ArrayRef, ArrayError>

Converts RisingWave array to Arrow array.

fn bool_to_arrow(&self, array: &BoolArray) -> Result<ArrayRef, ArrayError>

fn int16_to_arrow(&self, array: &I16Array) -> Result<ArrayRef, ArrayError>

fn int32_to_arrow(&self, array: &I32Array) -> Result<ArrayRef, ArrayError>

fn int64_to_arrow(&self, array: &I64Array) -> Result<ArrayRef, ArrayError>

fn float32_to_arrow(&self, array: &F32Array) -> Result<ArrayRef, ArrayError>

fn float64_to_arrow(&self, array: &F64Array) -> Result<ArrayRef, ArrayError>

fn utf8_to_arrow(&self, array: &Utf8Array) -> Result<ArrayRef, ArrayError>

fn int256_to_arrow(&self, array: &Int256Array) -> Result<ArrayRef, ArrayError>

fn date_to_arrow(&self, array: &DateArray) -> Result<ArrayRef, ArrayError>

fn timestamp_to_arrow( &self, array: &TimestampArray, ) -> Result<ArrayRef, ArrayError>

fn timestamptz_to_arrow( &self, array: &TimestamptzArray, ) -> Result<ArrayRef, ArrayError>

fn time_to_arrow(&self, array: &TimeArray) -> Result<ArrayRef, ArrayError>

fn interval_to_arrow( &self, array: &IntervalArray, ) -> Result<ArrayRef, ArrayError>

fn bytea_to_arrow(&self, array: &BytesArray) -> Result<ArrayRef, ArrayError>

fn jsonb_to_arrow(&self, array: &JsonbArray) -> Result<ArrayRef, ArrayError>

fn serial_to_arrow(&self, array: &SerialArray) -> Result<ArrayRef, ArrayError>

fn list_to_arrow( &self, data_type: &DataType, array: &ListArray, ) -> Result<ArrayRef, ArrayError>

fn struct_to_arrow( &self, data_type: &DataType, array: &StructArray, ) -> Result<ArrayRef, ArrayError>

fn map_to_arrow( &self, data_type: &DataType, array: &MapArray, ) -> Result<ArrayRef, ArrayError>

fn to_arrow_field( &self, name: &str, value: &DataType, ) -> Result<Field, ArrayError>

Convert RisingWave data type to Arrow data type.

fn bool_type_to_arrow(&self) -> DataType

fn int16_type_to_arrow(&self) -> DataType

fn int32_type_to_arrow(&self) -> DataType

fn int64_type_to_arrow(&self) -> DataType

fn int256_type_to_arrow(&self) -> DataType

fn float32_type_to_arrow(&self) -> DataType

fn float64_type_to_arrow(&self) -> DataType

fn date_type_to_arrow(&self) -> DataType

fn time_type_to_arrow(&self) -> DataType

fn timestamp_type_to_arrow(&self) -> DataType

fn timestamptz_type_to_arrow(&self) -> DataType

fn interval_type_to_arrow(&self) -> DataType

fn varchar_type_to_arrow(&self) -> DataType

fn jsonb_type_to_arrow(&self, name: &str) -> Field

fn bytea_type_to_arrow(&self) -> DataType

fn serial_type_to_arrow(&self) -> DataType

fn list_type_to_arrow( &self, elem_type: &DataType, ) -> Result<DataType, ArrayError>

fn struct_type_to_arrow( &self, fields: &StructType, ) -> Result<DataType, ArrayError>

fn map_type_to_arrow(&self, map_type: &MapType) -> Result<DataType, ArrayError>