Struct LiquidDecimalArray 

pub struct LiquidDecimalArray { /* private fields */ }

Liquid decimal array stored as a compressed u64 primitive.

Trait Implementations

impl Debug for LiquidDecimalArray

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl LiquidArray for LiquidDecimalArray

fn as_any(&self) -> &dyn Any

Get the underlying any type.

fn get_array_memory_size(&self) -> usize

Get the memory size of the Liquid array.

fn len(&self) -> usize

Get the length of the Liquid array.

fn to_arrow_array(&self) -> ArrayRef

Convert the Liquid array to an Arrow array.

fn original_arrow_data_type(&self) -> DataType

Get the original arrow data type of the Liquid array.

fn to_bytes(&self) -> Vec<u8>

Serialize the Liquid array to a byte array.

fn data_type(&self) -> LiquidDataType

Get the logical data type of the Liquid array.

fn squeeze( &self, io: Arc<dyn SqueezeIoHandler>, expression_hint: Option<&CacheExpression>, ) -> Option<(LiquidSqueezedArrayRef, Bytes)>

Squeeze the Liquid array to a LiquidHybridArrayRef and a bytes::Bytes. Return None if the Liquid array cannot be squeezed.

fn is_empty(&self) -> bool

Check if the Liquid array is empty.

fn to_best_arrow_array(&self) -> ArrayRef

Convert the Liquid array to an Arrow array. Except that it will pick the best encoding for the arrow array. Meaning that it may not obey the data type of the original arrow array.

fn filter(&self, selection: &BooleanBuffer) -> ArrayRef

Filter the Liquid array with a boolean array and return an arrow array.

fn try_eval_predicate( &self, _predicate: &Arc<dyn PhysicalExpr>, _filter: &BooleanBuffer, ) -> Option<BooleanArray>

Try to evaluate a predicate on the Liquid array with a filter. Returns None if the predicate is not supported.