Enum grafbase_sql_ast::ast::OnConflict

pub enum OnConflict<'a> {
    DoNothing,
    Update(Update<'a>, Vec<Column<'a>>),
}

INSERT conflict resolution strategies.

Variants

DoNothing

When a row already exists, do nothing.

Update(Update<'a>, Vec<Column<'a>>)

ON CONFLICT UPDATE is supported for Postgres

Trait Implementations

impl<'a> Clone for OnConflict<'a>

fn clone(&self) -> OnConflict<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for OnConflict<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq<OnConflict<'a>> for OnConflict<'a>

fn eq(&self, other: &OnConflict<'a>) -> 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<'a> StructuralPartialEq for OnConflict<'a>