Struct postgres_parser::nodes::FuncCall

pub struct FuncCall {
    pub funcname: Option<Vec<Node>>,
    pub args: Option<Vec<Node>>,
    pub agg_order: Option<Vec<Node>>,
    pub agg_filter: Option<Box<Node>>,
    pub agg_within_group: bool,
    pub agg_star: bool,
    pub agg_distinct: bool,
    pub func_variadic: bool,
    pub over: Option<Box<WindowDef>>,
    pub location: i32,
}

FuncCall a function or aggregate invocation

agg_order (if not NIL) indicates we saw 'foo(... ORDER BY ...)', or if agg_within_group is true, it was 'foo(...) WITHIN GROUP (ORDER BY ...)'. agg_star indicates we saw a 'foo(*)' construct, while agg_distinct indicates we saw 'foo(DISTINCT ...)'. In any of these cases, the construct must be an aggregate call. Otherwise, it might be either an aggregate or some other kind of function. However, if FILTER or OVER is present it had better be an aggregate or window function.

Normally, you'd initialize this via makeFuncCall() and then only change the parts of the struct its defaults don't match afterwards, as needed.

Fields

funcname: Option<Vec<Node>>

args: Option<Vec<Node>>

agg_order: Option<Vec<Node>>

agg_filter: Option<Box<Node>>

agg_within_group: bool

agg_star: bool

agg_distinct: bool

func_variadic: bool

over: Option<Box<WindowDef>>

location: i32

Trait Implementations

impl Debug for FuncCall

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FuncCall

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for FuncCall

impl PartialEq<FuncCall> for FuncCall

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for FuncCall

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for FuncCall

impl StructuralPartialEq for FuncCall