Struct Union

pub struct Union<'a> {
    pub left: Box<Statement<'a>>,
    pub with: Vec<UnionWith<'a>>,
    pub order_by: Option<(Span, Vec<(Expression<'a>, OrderFlag)>)>,
    pub limit: Option<(Span, Option<Expression<'a>>, Expression<'a>)>,
}

Union statement

Fields

left: Box<Statement<'a>>

Left side of union

with: Vec<UnionWith<'a>>

List of things to union

order_by: Option<(Span, Vec<(Expression<'a>, OrderFlag)>)>

Span of “ORDER BY”, and list of ordering expressions and directions if specified

limit: Option<(Span, Option<Expression<'a>>, Expression<'a>)>

Span of “LIMIT”, offset and count expressions if specified

Trait Implementations

impl<'a> Clone for Union<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Union<'a>

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

Formats the value using the given formatter.

impl<'a> Spanned for Union<'a>

fn span(&self) -> Span

Compute byte span of an ast fragment

fn join_span(&self, other: &impl OptSpanned) -> Span

Compute the minimal span containing both self and other