Struct postgres_parser::sys::RangeTableSample

#[repr(C)]pub struct RangeTableSample {
    pub type_: NodeTag,
    pub relation: *mut Node,
    pub method: *mut List,
    pub args: *mut List,
    pub repeatable: *mut Node,
    pub location: c_int,
}

RangeTableSample TABLESAMPLE appearing in a raw FROM clause

This node, appearing only in raw parse trees, represents TABLESAMPLE () REPEATABLE () Currently, the can only be a RangeVar, but we might in future allow RangeSubselect and other options. Note that the RangeTableSample is wrapped around the node representing the , rather than being a subfield of it.

Fields

type_: NodeTag

relation: *mut Node

method: *mut List

relation to be sampled

args: *mut List

sampling method name (possibly qualified)

repeatable: *mut Node

argument(s) for sampling method

location: c_int

REPEATABLE expression, or NULL if none

Trait Implementations

impl Debug for RangeTableSample

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

Formats the value using the given formatter.

impl Default for RangeTableSample

fn default() -> Self

Returns the "default value" for a type.

impl Eq for RangeTableSample

impl Hash for RangeTableSample

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<RangeTableSample> for RangeTableSample

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

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

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

This method tests for !=.

impl StructuralEq for RangeTableSample

impl StructuralPartialEq for RangeTableSample