Struct FrameClause 

pub struct FrameClause {
    pub frame_type: FrameType,
    pub start: FrameBound,
    pub end: Option<FrameBound>,
    pub exclude: Option<FrameExclude>,
}

Frame clause for window functions.

Fields

frame_type: FrameType

Frame type (ROWS, RANGE, GROUPS).

start: FrameBound

Frame start bound.

end: Option<FrameBound>

Frame end bound (if BETWEEN).

exclude: Option<FrameExclude>

Exclude clause (PostgreSQL).

Implementations

impl FrameClause

pub fn to_sql(&self, db_type: DatabaseType) -> String

Generate frame clause SQL.

Trait Implementations

impl Clone for FrameClause

fn clone(&self) -> FrameClause

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FrameClause

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FrameClause

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for FrameClause

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for FrameClause

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for FrameClause

impl StructuralPartialEq for FrameClause