Struct RowAliasChain 

pub struct RowAliasChain { /* private fields */ }

AS \alias`— name the row being inserted (MySQL 8.0.19), so thatON DUPLICATE KEY UPDATE` can refer to it by name.

Implementations

impl RowAliasChain

pub fn columns( self, columns: impl IntoIterator<Item = impl Into<Cow<'static, str>>>, ) -> RowAliasChain

Per-column aliases: AS \new` (`a`, `b`)`.

Trait Implementations

impl Clone for RowAliasChain

fn clone(&self) -> RowAliasChain

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RowAliasChain

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

Formats the value using the given formatter.

impl<Q: HasRowAlias> Mod<Q> for RowAliasChain

fn apply(self, q: &mut Q)

Apply this modification to q.