Struct Drop

pub struct Drop {
    pub object_type: ObjectType,
    pub if_exists: bool,
    pub names: Vec<ObjectName>,
    pub cascade: bool,
    pub purge: bool,
}

DROP

Fields

object_type: ObjectType

The type of the object to drop: TABLE, VIEW, etc.

if_exists: bool

An optional IF EXISTS clause. (Non-standard.)

names: Vec<ObjectName>

One or more objects to drop. (ANSI SQL requires exactly one.)

cascade: bool

Whether CASCADE was specified. This will be false when RESTRICT or no drop behavior at all was specified.

purge: bool

Hive allows you specify whether the table’s stored data will be deleted along with the dropped table

Trait Implementations

impl Clone for Drop

fn clone(&self) -> Drop

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Drop

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

Formats the value using the given formatter.

impl Display for Drop

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

Formats the value using the given formatter.

impl Hash for Drop

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Drop

fn eq(&self, other: &Drop) -> 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 Eq for Drop

impl StructuralPartialEq for Drop