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Statement

Enum Statement 

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pub enum Statement {
Show 57 variants Select(SelectStatement), Insert(InsertStatement), Update(UpdateStatement), Delete(DeleteStatement), Truncate(TruncateStatement), CreateTable(CreateTableStatement), DropTable(DropTableStatement), AlterTable(Box<AlterTableStatement>), AlterIndex(AlterIndexStatement), CreateIndex(CreateIndexStatement), DropIndex(DropIndexStatement), CreateView(CreateViewStatement), DropView(DropViewStatement), CreateExtension(CreateExtensionStatement), DropExtension(DropExtensionStatement), CreateExternalType(CreateExternalTypeStatement), DropExternalType(DropExternalTypeStatement), CreateOperator(Box<CreateOperatorStatement>), DropOperator(Box<DropOperatorStatement>), CreateOperatorClass(Box<CreateOperatorClassStatement>), DropOperatorClass(Box<DropOperatorClassStatement>), CreatePlannerSupport(Box<CreatePlannerSupportStatement>), DropPlannerSupport(Box<DropPlannerSupportStatement>), Begin(BeginStatement), Commit(CommitStatement), Rollback(RollbackStatement), Savepoint(SavepointStatement), ReleaseSavepoint(ReleaseSavepointStatement), Set(Box<SetStatement>), Pragma(PragmaStatement), ShowTables(ShowTablesStatement), ShowViews(ShowViewsStatement), ShowCreateTable(ShowCreateTableStatement), ShowCreateView(ShowCreateViewStatement), ShowIndexes(ShowIndexesStatement), Describe(DescribeStatement), Expression(ExpressionStatement), Explain(ExplainStatement), Analyze(AnalyzeStatement), Vacuum(VacuumStatement), Copy(CopyStatement), Call(Box<CallStatement>), CreateRoutine(Box<CreateRoutineStatement>), CreateTrigger(Box<CreateTriggerStatement>), CreateJob(Box<CreateJobStatement>), DropRoutine(Box<DropRoutineStatement>), DropTrigger(Box<DropTriggerStatement>), DropJob(Box<DropJobStatement>), AlterJob(Box<AlterJobStatement>), CreateSchema(CreateSchemaStatement), CreatePrincipal(CreatePrincipalStatement), CreateRole(CreateRoleStatement), AlterSecuritySubject(AlterSecuritySubjectStatement), DropSecuritySubject(DropSecuritySubjectStatement), Grant(Box<GrantStatement>), Revoke(Box<RevokeStatement>), AlterOwner(Box<AlterOwnerStatement>),
}
Expand description

Statement enum representing all statement types

Variants§

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Select(SelectStatement)

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Insert(InsertStatement)

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Update(UpdateStatement)

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Delete(DeleteStatement)

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Truncate(TruncateStatement)

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CreateTable(CreateTableStatement)

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DropTable(DropTableStatement)

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AlterTable(Box<AlterTableStatement>)

Boxed to reduce enum size (776 bytes unboxed)

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AlterIndex(AlterIndexStatement)

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CreateIndex(CreateIndexStatement)

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DropIndex(DropIndexStatement)

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CreateView(CreateViewStatement)

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DropView(DropViewStatement)

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CreateExtension(CreateExtensionStatement)

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DropExtension(DropExtensionStatement)

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CreateExternalType(CreateExternalTypeStatement)

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DropExternalType(DropExternalTypeStatement)

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CreateOperator(Box<CreateOperatorStatement>)

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DropOperator(Box<DropOperatorStatement>)

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CreateOperatorClass(Box<CreateOperatorClassStatement>)

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DropOperatorClass(Box<DropOperatorClassStatement>)

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CreatePlannerSupport(Box<CreatePlannerSupportStatement>)

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DropPlannerSupport(Box<DropPlannerSupportStatement>)

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Begin(BeginStatement)

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Commit(CommitStatement)

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Rollback(RollbackStatement)

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Savepoint(SavepointStatement)

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ReleaseSavepoint(ReleaseSavepointStatement)

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Set(Box<SetStatement>)

Boxed to reduce enum size (424 bytes unboxed)

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Pragma(PragmaStatement)

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ShowTables(ShowTablesStatement)

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ShowViews(ShowViewsStatement)

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ShowCreateTable(ShowCreateTableStatement)

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ShowCreateView(ShowCreateViewStatement)

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ShowIndexes(ShowIndexesStatement)

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Describe(DescribeStatement)

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Expression(ExpressionStatement)

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Explain(ExplainStatement)

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Analyze(AnalyzeStatement)

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Vacuum(VacuumStatement)

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Copy(CopyStatement)

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Call(Box<CallStatement>)

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CreateRoutine(Box<CreateRoutineStatement>)

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CreateTrigger(Box<CreateTriggerStatement>)

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CreateJob(Box<CreateJobStatement>)

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DropRoutine(Box<DropRoutineStatement>)

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DropTrigger(Box<DropTriggerStatement>)

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DropJob(Box<DropJobStatement>)

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AlterJob(Box<AlterJobStatement>)

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CreateSchema(CreateSchemaStatement)

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CreatePrincipal(CreatePrincipalStatement)

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CreateRole(CreateRoleStatement)

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AlterSecuritySubject(AlterSecuritySubjectStatement)

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DropSecuritySubject(DropSecuritySubjectStatement)

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Grant(Box<GrantStatement>)

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Revoke(Box<RevokeStatement>)

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AlterOwner(Box<AlterOwnerStatement>)

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impl Clone for Statement

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fn clone(&self) -> Statement

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for Statement

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

Formats the value using the given formatter. Read more
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impl Display for Statement

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

Formats the value using the given formatter. Read more
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impl PartialEq for Statement

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fn eq(&self, other: &Statement) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for Statement

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> CompactArcDrop for T

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unsafe fn drop_and_dealloc(ptr: *mut u8)

Drop the contained data and deallocate the header+data allocation. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V