Struct TableSample 

pub struct TableSample {
    pub handler: u32,
    pub args: Vec<Expr>,
    pub repeatable: Option<Expr>,
}

TableSampleClause: the sample method of TABLESAMPLE and its arguments.

Fields

handler: u32

The OID of the handler function of the method.

args: Vec<Expr>

The arguments, each with the type that the method gives for it.

repeatable: Option<Expr>

The seed of REPEATABLE, of type double precision.

Trait Implementations

impl Clone for TableSample

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableSample

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

Formats the value using the given formatter.

impl PartialEq for TableSample

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TableSample