Struct google_api_proto::google::cloud::bigquery::v2::MaterializedView

pub struct MaterializedView {
    pub table_reference: Option<TableReference>,
    pub chosen: Option<bool>,
    pub estimated_bytes_saved: Option<i64>,
    pub rejected_reason: Option<i32>,
}

A materialized view considered for a query job.

Fields

table_reference: Option<TableReference>

The candidate materialized view.

chosen: Option<bool>

Whether the materialized view is chosen for the query.

A materialized view can be chosen to rewrite multiple parts of the same query. If a materialized view is chosen to rewrite any part of the query, then this field is true, even if the materialized view was not chosen to rewrite others parts.

estimated_bytes_saved: Option<i64>

If present, specifies a best-effort estimation of the bytes saved by using the materialized view rather than its base tables.

rejected_reason: Option<i32>

If present, specifies the reason why the materialized view was not chosen for the query.

Implementations

impl MaterializedView

pub fn chosen(&self) -> bool

Returns the value of chosen, or the default value if chosen is unset.

pub fn estimated_bytes_saved(&self) -> i64

Returns the value of estimated_bytes_saved, or the default value if estimated_bytes_saved is unset.

pub fn rejected_reason(&self) -> RejectedReason

Returns the enum value of rejected_reason, or the default if the field is unset or set to an invalid enum value.

pub fn set_rejected_reason(&mut self, value: RejectedReason)

Sets rejected_reason to the provided enum value.

Trait Implementations

impl Clone for MaterializedView

fn clone(&self) -> MaterializedView

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MaterializedView

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

Formats the value using the given formatter.

impl Default for MaterializedView

fn default() -> Self

Returns the “default value” for a type.

impl Message for MaterializedView

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 MaterializedView

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for MaterializedView