Struct UpsertIndex

pub struct UpsertIndex {
    pub targets: Vec<SortedColumn>,
    pub where_clause: Option<Expr>,
}

Upsert conflict targets

Fields

targets: Vec<SortedColumn>

columns

where_clause: Option<Expr>

WHERE clause

Implementations

impl UpsertIndex

pub fn new( targets: Vec<SortedColumn>, where_clause: Option<Expr>, ) -> Result<Self, ParserError>

constructor

Trait Implementations

impl Clone for UpsertIndex

fn clone(&self) -> UpsertIndex

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UpsertIndex

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

Formats the value using the given formatter.

impl PartialEq for UpsertIndex

fn eq(&self, other: &UpsertIndex) -> 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 ToTokens for UpsertIndex

fn to_tokens<S: TokenStream>(&self, s: &mut S) -> Result<(), S::Error>

Send token(s) to the specified stream

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

Format AST node

impl Eq for UpsertIndex

impl StructuralPartialEq for UpsertIndex