Enum TableFunctionName 

pub enum TableFunctionName<'a> {
    Unnest(Span),
    GenerateSeries(Span),
    StringToTable(Span),
    Other(QualifiedName<'a>),
}

The name of a table-valued function in a FROM clause.

Well-known set-returning functions get their own variant so consumers can match on them without string comparison. Any other function name falls into Other.

Variants

Unnest(Span)

UNNEST(array, ...) — expand one or more arrays into a set of rows

GenerateSeries(Span)

GENERATE_SERIES(start, stop [, step]) — generate a series of values

StringToTable(Span)

STRING_TO_TABLE(str, delimiter) — split a string into rows

Other(QualifiedName<'a>)

Any other set-returning function (user-defined or less common builtins)

Trait Implementations

impl<'a> Clone for TableFunctionName<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for TableFunctionName<'a>

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

Formats the value using the given formatter.

impl<'a> Spanned for TableFunctionName<'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