Enum migration::OnConflictAction
pub enum OnConflictAction {
DoNothing,
UpdateColumns(Vec<Arc<dyn Iden + 'static>, Global>),
UpdateExprs(Vec<(Arc<dyn Iden + 'static>, SimpleExpr), Global>),
}
Expand description
Represents ON CONFLICT (upsert) actions
Variants§
DoNothing
Do nothing
UpdateColumns(Vec<Arc<dyn Iden + 'static>, Global>)
Update column value of existing row with inserting value
UpdateExprs(Vec<(Arc<dyn Iden + 'static>, SimpleExpr), Global>)
Update column value of existing row with expression
Trait Implementations§
§impl Clone for OnConflictAction
impl Clone for OnConflictAction
§fn clone(&self) -> OnConflictAction
fn clone(&self) -> OnConflictAction
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more