Struct View 

pub struct View { /* private fields */ }

One view.

Implementations

impl View

pub fn new(name: QualifiedName, sql: String, aliases: Vec<String>) -> Self

A view over sql, whose columns answer to aliases as far as that list goes.

pub fn name(&self) -> &QualifiedName

The three part name.

pub fn sql(&self) -> &str

The body, as the text that was written.

pub fn aliases(&self) -> &[String]

The column names the statement gave, which rename a prefix of what the body produces.

Shorter than the body’s output, or empty, is the ordinary case. CREATE VIEW v (a) AS SELECT 1, 2 answers under a and 2, which was measured, so a short list is a rename of the front of the list and not a projection down to it. Longer is refused by the binder before a view is ever made.

Trait Implementations

impl Clone for View

fn clone(&self) -> View

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for View

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

Formats the value using the given formatter.