Struct ConsistentPartitionWindowRel 

pub struct ConsistentPartitionWindowRel {
    pub common: Option<RelCommon>,
    pub input: Option<Box<Rel>>,
    pub window_functions: Vec<WindowRelFunction>,
    pub partition_expressions: Vec<Expression>,
    pub sorts: Vec<SortField>,
    pub advanced_extension: Option<AdvancedExtension>,
}

ConsistentPartitionWindowRel provides the ability to perform calculations across sets of rows that are related to the current query row. It can be used to execute window functions where all the windows share the same partitioning and ordering.

Fields

common: Option<RelCommon>

input: Option<Box<Rel>>

window_functions: Vec<WindowRelFunction>

partition_expressions: Vec<Expression>

sorts: Vec<SortField>

advanced_extension: Option<AdvancedExtension>

Trait Implementations

impl Clone for ConsistentPartitionWindowRel

fn clone(&self) -> ConsistentPartitionWindowRel

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ConsistentPartitionWindowRel

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

Formats the value using the given formatter.

impl Default for ConsistentPartitionWindowRel

fn default() -> Self

Returns the “default value” for a type.

impl InputNode for ConsistentPartitionWindowRel

fn type_to_node() -> Node

Creates an empty output node for a protobuf datum of this type.

fn data_to_node(&self) -> Node

Creates an empty output node for a protobuf datum with this value.

fn oneof_variant(&self) -> Option<&'static str>

Returns the name of the selected variant of a oneof field, if this is a rust enum used to represent a oneof field.

fn parse_unknown(&self, y: &mut Context<'_>) -> bool

Complete the subtrees of this datum in output that have not already been parsed using UnknownField nodes. Returns whether any such nodes were added.

impl Message for ConsistentPartitionWindowRel

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

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

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

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

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for ConsistentPartitionWindowRel

fn eq(&self, other: &ConsistentPartitionWindowRel) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ProtoMessage for ConsistentPartitionWindowRel

fn proto_message_type() -> &'static str

Returns the protobuf type name for messages of this type.

impl StructuralPartialEq for ConsistentPartitionWindowRel