[−][src]Enum sqlparser::ast::ColumnOption
ColumnOption
s are modifiers that follow a column definition in a CREATE TABLE
statement.
Variants
NULL
NOT NULL
Default(Expr)
DEFAULT <restricted-expr>
{ PRIMARY KEY | UNIQUE }
Fields of Unique
is_primary: bool
A referential integrity constraint ([FOREIGN KEY REFERENCES <foreign_table> (<referred_columns>) { [ON DELETE <referential_action>] [ON UPDATE <referential_action>] | [ON UPDATE <referential_action>] [ON DELETE <referential_action>] }
).
Fields of ForeignKey
foreign_table: ObjectName
referred_columns: Vec<Ident>
on_delete: Option<ReferentialAction>
on_update: Option<ReferentialAction>
Check(Expr)
Trait Implementations
impl Clone for ColumnOption
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fn clone(&self) -> ColumnOption
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fn clone_from(&mut self, source: &Self)
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impl Debug for ColumnOption
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impl Display for ColumnOption
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impl Eq for ColumnOption
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impl Hash for ColumnOption
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fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
impl PartialEq<ColumnOption> for ColumnOption
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fn eq(&self, other: &ColumnOption) -> bool
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fn ne(&self, other: &ColumnOption) -> bool
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impl StructuralEq for ColumnOption
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impl StructuralPartialEq for ColumnOption
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Auto Trait Implementations
impl RefUnwindSafe for ColumnOption
impl Send for ColumnOption
impl Sync for ColumnOption
impl Unpin for ColumnOption
impl UnwindSafe for ColumnOption
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,
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.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
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.
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>,