Struct SqlFunctionCallRef 

pub struct SqlFunctionCallRef<'a> {
    pub name: &'a str,
    pub args: SqlFunctionArgsRef<'a>,
    pub distinct: bool,
    pub order_by: &'a [OrderingTerm],
    pub filter: Option<&'a Expr>,
    pub over: Option<&'a WindowSpec>,
}

A borrowed semantic view of an expression that invokes a SQL function.

This view normalizes ordinary Expr::FunctionCall nodes and JSON access operators while retaining the metadata that applies only to explicit function-call syntax.

Fields

name: &'a str

Function name used for registry lookup.

args: SqlFunctionArgsRef<'a>

Borrowed function arguments.

distinct: bool

Whether the explicit call uses DISTINCT.

order_by: &'a [OrderingTerm]

In-aggregate ORDER BY terms.

filter: Option<&'a Expr>

Optional aggregate filter expression.

over: Option<&'a WindowSpec>

Optional window specification.

Trait Implementations

impl<'a> Clone for SqlFunctionCallRef<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for SqlFunctionCallRef<'a>

impl<'a> Debug for SqlFunctionCallRef<'a>

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

Formats the value using the given formatter.