Struct sea_query::table::TableDropStatement

pub struct TableDropStatement { /* fields omitted */ }

Drop a table

Examples

use sea_query::{*, tests_cfg::*};
 
let table = Table::drop()
    .table(Glyph::Table)
    .table(Char::Table)
    .to_owned();
 
assert_eq!(
    table.to_string(MysqlQueryBuilder),
    r#"DROP TABLE `glyph`, `character`"#
);
assert_eq!(
    table.to_string(PostgresQueryBuilder),
    r#"DROP TABLE "glyph", "character""#
);
assert_eq!(
    table.to_string(SqliteQueryBuilder),
    r#"DROP TABLE `glyph`, `character`"#
);

Implementations

impl TableDropStatement

pub fn new() -> Self

Construct drop table statement

pub fn table<T: 'static>(self, table: T) -> Self where
    T: Iden, 

Set table name

pub fn if_exists(self) -> Self

Drop table if exists

pub fn restrict(self) -> Self

Drop option restrict

pub fn cascade(self) -> Self

Drop option cacade

pub fn build<T: TableBuilder>(&self, table_builder: T) -> String

Build corresponding SQL statement for certain database backend and return SQL string

pub fn build_any(&self, table_builder: &dyn TableBuilder) -> String

Build corresponding SQL statement for certain database backend and return SQL string

pub fn to_string<T: TableBuilder>(&self, table_builder: T) -> String

Build corresponding SQL statement for certain database backend and return SQL string

Trait Implementations

impl Clone for TableDropStatement

fn clone(&self) -> TableDropStatement

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for TableDropStatement

fn default() -> Self

Returns the “default value” for a type.