Struct Shown 

pub struct Shown {
    pub targets: Vec<Expr>,
    pub old: String,
    pub new: String,
}

The list of RETURNING as EXPLAIN shows it in the Output of a ModifyTable. A column of old or new reads RETURNING_OLD or RETURNING_NEW with the number of the column in the table, and merge_action() reads MERGE_ACTION. The other columns are as in the targets of the query.

Fields

targets: Vec<Expr>

old: String

returningOldAlias and returningNewAlias: the names of the old and the new row.

new: String

Trait Implementations

impl Clone for Shown

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Shown

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

Formats the value using the given formatter.

impl PartialEq for Shown

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Shown