Enum sea_query::query::OnConflictAction
source · [−]pub enum OnConflictAction {
DoNothing,
UpdateColumns(Vec<DynIden>),
UpdateExprs(Vec<(DynIden, SimpleExpr)>),
}
Expand description
Represents ON CONFLICT (upsert) actions
Variants
DoNothing
Do nothing
UpdateColumns(Vec<DynIden>)
Update column value of existing row with inserting value
UpdateExprs(Vec<(DynIden, SimpleExpr)>)
Update column value of existing row with expression
Trait Implementations
sourceimpl Clone for OnConflictAction
impl Clone for OnConflictAction
sourcefn clone(&self) -> OnConflictAction
fn clone(&self) -> OnConflictAction
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
Auto Trait Implementations
impl !RefUnwindSafe for OnConflictAction
impl Send for OnConflictAction
impl Sync for OnConflictAction
impl Unpin for OnConflictAction
impl !UnwindSafe for OnConflictAction
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more