Struct WindowExecutionPlan 

pub struct WindowExecutionPlan {
    pub table: String,
    pub select: Vec<SelectColumn>,
    pub windows: Vec<WindowFunction>,
    pub where_clause: Option<WhereClause>,
    pub order_by: Vec<OrderByClause>,
    pub limit: Option<u32>,
    pub offset: Option<u32>,
}

Window function execution plan

Fields

table: String

Source table name

select: Vec<SelectColumn>

Regular SELECT columns (non-window)

windows: Vec<WindowFunction>

Window function expressions

where_clause: Option<WhereClause>

WHERE clause filter

order_by: Vec<OrderByClause>

Final ORDER BY (after window computation)

limit: Option<u32>

Result limit

offset: Option<u32>

Result offset

Trait Implementations

impl Clone for WindowExecutionPlan

fn clone(&self) -> WindowExecutionPlan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowExecutionPlan

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WindowExecutionPlan

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for WindowExecutionPlan

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

where __S: Serializer,

Serialize this value into the given Serde serializer.