Struct sea_query::index::IndexDropStatement [−][src]
Drop an index for an existing table
Examples
use sea_query::{*, tests_cfg::*}; let index = Index::drop() .name("idx-glyph-aspect") .table(Glyph::Table) .to_owned(); assert_eq!( index.to_string(MysqlQueryBuilder), r#"DROP INDEX `idx-glyph-aspect` ON `glyph`"# ); assert_eq!( index.to_string(PostgresQueryBuilder), r#"DROP INDEX "idx-glyph-aspect""# ); assert_eq!( index.to_string(SqliteQueryBuilder), r#"DROP INDEX `idx-glyph-aspect` ON `glyph`"# );
Implementations
impl IndexDropStatement
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pub fn new() -> Self
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Construct a new IndexDropStatement
pub fn name(self, name: &str) -> Self
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Set index name
pub fn table<T: 'static>(self, table: T) -> Self where
T: Iden,
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T: Iden,
Set target table
pub fn build<T: IndexBuilder>(&self, index_builder: T) -> String
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Build corresponding SQL statement for certain database backend and return SQL string
pub fn build_any(&self, index_builder: &dyn IndexBuilder) -> String
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Build corresponding SQL statement for certain database backend and return SQL string
pub fn to_string<T: IndexBuilder>(&self, index_builder: T) -> String
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Build corresponding SQL statement for certain database backend and return SQL string
Trait Implementations
impl Clone for IndexDropStatement
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fn clone(&self) -> IndexDropStatement
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pub fn clone_from(&mut self, source: &Self)
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impl Default for IndexDropStatement
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Auto Trait Implementations
impl !RefUnwindSafe for IndexDropStatement
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impl !Send for IndexDropStatement
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impl !Sync for IndexDropStatement
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impl Unpin for IndexDropStatement
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impl !UnwindSafe for IndexDropStatement
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,