Struct sea_orm::DatabaseTransaction
source · pub struct DatabaseTransaction { /* private fields */ }
Expand description
Defines a database transaction, whether it is an open transaction and the type of backend to use
Implementations§
Trait Implementations§
source§impl ConnectionTrait for DatabaseTransaction
impl ConnectionTrait for DatabaseTransaction
source§fn get_database_backend(&self) -> DbBackend
fn get_database_backend(&self) -> DbBackend
Fetch the database backend as specified in DbBackend.
This depends on feature flags enabled.
source§fn execute<'life0, 'async_trait>(
&'life0 self,
stmt: Statement
) -> Pin<Box<dyn Future<Output = Result<ExecResult, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn execute<'life0, 'async_trait>(
&'life0 self,
stmt: Statement
) -> Pin<Box<dyn Future<Output = Result<ExecResult, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Execute a Statement
source§fn execute_unprepared<'life0, 'life1, 'async_trait>(
&'life0 self,
sql: &'life1 str
) -> Pin<Box<dyn Future<Output = Result<ExecResult, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
fn execute_unprepared<'life0, 'life1, 'async_trait>(
&'life0 self,
sql: &'life1 str
) -> Pin<Box<dyn Future<Output = Result<ExecResult, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
Execute a unprepared Statement
source§fn query_one<'life0, 'async_trait>(
&'life0 self,
stmt: Statement
) -> Pin<Box<dyn Future<Output = Result<Option<QueryResult>, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn query_one<'life0, 'async_trait>(
&'life0 self,
stmt: Statement
) -> Pin<Box<dyn Future<Output = Result<Option<QueryResult>, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Execute a Statement and return a query
source§fn query_all<'life0, 'async_trait>(
&'life0 self,
stmt: Statement
) -> Pin<Box<dyn Future<Output = Result<Vec<QueryResult>, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn query_all<'life0, 'async_trait>(
&'life0 self,
stmt: Statement
) -> Pin<Box<dyn Future<Output = Result<Vec<QueryResult>, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Execute a Statement and return a collection Vec<QueryResult> on success
source§fn support_returning(&self) -> bool
fn support_returning(&self) -> bool
Check if the connection supports
RETURNING
syntax on insert and updatesource§fn is_mock_connection(&self) -> bool
fn is_mock_connection(&self) -> bool
Check if the connection is a test connection for the Mock database
source§impl Debug for DatabaseTransaction
impl Debug for DatabaseTransaction
source§impl Drop for DatabaseTransaction
impl Drop for DatabaseTransaction
source§impl StreamTrait for DatabaseTransaction
impl StreamTrait for DatabaseTransaction
source§impl TransactionTrait for DatabaseTransaction
impl TransactionTrait for DatabaseTransaction
source§fn transaction<'life0, 'async_trait, F, T, E>(
&'life0 self,
_callback: F
) -> Pin<Box<dyn Future<Output = Result<T, TransactionError<E>>> + Send + 'async_trait>>
fn transaction<'life0, 'async_trait, F, T, E>( &'life0 self, _callback: F ) -> Pin<Box<dyn Future<Output = Result<T, TransactionError<E>>> + Send + 'async_trait>>
Execute the function inside a transaction. If the function returns an error, the transaction will be rolled back. If it does not return an error, the transaction will be committed.
source§fn transaction_with_config<'life0, 'async_trait, F, T, E>(
&'life0 self,
_callback: F,
isolation_level: Option<IsolationLevel>,
access_mode: Option<AccessMode>
) -> Pin<Box<dyn Future<Output = Result<T, TransactionError<E>>> + Send + 'async_trait>>
fn transaction_with_config<'life0, 'async_trait, F, T, E>( &'life0 self, _callback: F, isolation_level: Option<IsolationLevel>, access_mode: Option<AccessMode> ) -> Pin<Box<dyn Future<Output = Result<T, TransactionError<E>>> + Send + 'async_trait>>
Execute the function inside a transaction with isolation level and/or access mode. If the function returns an error, the transaction will be rolled back. If it does not return an error, the transaction will be committed.
source§fn begin<'life0, 'async_trait>(
&'life0 self
) -> Pin<Box<dyn Future<Output = Result<DatabaseTransaction, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn begin<'life0, 'async_trait>(
&'life0 self
) -> Pin<Box<dyn Future<Output = Result<DatabaseTransaction, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Execute SQL
BEGIN
transaction.
Returns a Transaction that can be committed or rolled backsource§fn begin_with_config<'life0, 'async_trait>(
&'life0 self,
isolation_level: Option<IsolationLevel>,
access_mode: Option<AccessMode>
) -> Pin<Box<dyn Future<Output = Result<DatabaseTransaction, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn begin_with_config<'life0, 'async_trait>(
&'life0 self,
isolation_level: Option<IsolationLevel>,
access_mode: Option<AccessMode>
) -> Pin<Box<dyn Future<Output = Result<DatabaseTransaction, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Execute SQL
BEGIN
transaction with isolation level and/or access mode.
Returns a Transaction that can be committed or rolled backAuto Trait Implementations§
impl !RefUnwindSafe for DatabaseTransaction
impl Send for DatabaseTransaction
impl Sync for DatabaseTransaction
impl Unpin for DatabaseTransaction
impl !UnwindSafe for DatabaseTransaction
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more