Struct TableDropStatement 

pub struct TableDropStatement {
    pub(crate) tables: Vec<TableRef>,
    pub(crate) options: Vec<TableDropOpt>,
    pub(crate) if_exists: bool,
}

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""#
);

Fields

tables: Vec<TableRef>

options: Vec<TableDropOpt>

if_exists: bool

Implementations

impl TableDropStatement

pub fn new() -> TableDropStatement

Construct drop table statement

pub fn table<T>(&mut self, table: T) -> &mut TableDropStatement

where T: IntoTableRef,

Set table name

pub fn if_exists(&mut self) -> &mut TableDropStatement

Drop table if exists

pub fn restrict(&mut self) -> &mut TableDropStatement

Drop option restrict

pub fn cascade(&mut self) -> &mut TableDropStatement

Drop option cacade

pub fn take(&mut self) -> TableDropStatement

impl TableDropStatement

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

where T: SchemaBuilder,

See SchemaStatementBuilder::build

pub fn build_any(&self, schema_builder: &dyn SchemaBuilder) -> String

See SchemaStatementBuilder::build_any

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

where T: SchemaBuilder,

See SchemaStatementBuilder::to_string

Trait Implementations

impl Clone for TableDropStatement

fn clone(&self) -> TableDropStatement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableDropStatement

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

Formats the value using the given formatter.

impl Default for TableDropStatement

fn default() -> TableDropStatement

Returns the “default value” for a type.

impl SchemaStatementBuilder for TableDropStatement

fn build<T>(&self, schema_builder: T) -> String

where T: SchemaBuilder,

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

fn build_any(&self, schema_builder: &dyn SchemaBuilder) -> String

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

fn to_string<T>(&self, schema_builder: T) -> String

where T: SchemaBuilder,

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

impl StatementBuilder for TableDropStatement

fn build(&self, db_backend: &DatabaseBackend) -> Statement

Method to call in order to build a Statement