Struct sea_orm::SqlxPostgresPoolConnection
source · pub struct SqlxPostgresPoolConnection { /* private fields */ }
Expand description
Defines a sqlx PostgreSQL pool
Implementations§
source§impl SqlxPostgresPoolConnection
impl SqlxPostgresPoolConnection
sourcepub async fn execute(&self, stmt: Statement) -> Result<ExecResult, DbErr>
pub async fn execute(&self, stmt: Statement) -> Result<ExecResult, DbErr>
Execute a Statement on a PostgreSQL backend
sourcepub async fn execute_unprepared(&self, sql: &str) -> Result<ExecResult, DbErr>
pub async fn execute_unprepared(&self, sql: &str) -> Result<ExecResult, DbErr>
Execute an unprepared SQL statement on a PostgreSQL backend
sourcepub async fn query_one(
&self,
stmt: Statement
) -> Result<Option<QueryResult>, DbErr>
pub async fn query_one( &self, stmt: Statement ) -> Result<Option<QueryResult>, DbErr>
Get one result from a SQL query. Returns Option::None if no match was found
sourcepub async fn query_all(
&self,
stmt: Statement
) -> Result<Vec<QueryResult>, DbErr>
pub async fn query_all( &self, stmt: Statement ) -> Result<Vec<QueryResult>, DbErr>
Get the results of a query returning them as a Vec<QueryResult>
sourcepub async fn stream(&self, stmt: Statement) -> Result<QueryStream, DbErr>
pub async fn stream(&self, stmt: Statement) -> Result<QueryStream, DbErr>
Stream the results of executing a SQL query
sourcepub async fn begin(
&self,
isolation_level: Option<IsolationLevel>,
access_mode: Option<AccessMode>
) -> Result<DatabaseTransaction, DbErr>
pub async fn begin( &self, isolation_level: Option<IsolationLevel>, access_mode: Option<AccessMode> ) -> Result<DatabaseTransaction, DbErr>
Bundle a set of SQL statements that execute together.
sourcepub async fn transaction<F, T, E>(
&self,
callback: F,
isolation_level: Option<IsolationLevel>,
access_mode: Option<AccessMode>
) -> Result<T, TransactionError<E>>
pub async fn transaction<F, T, E>( &self, callback: F, isolation_level: Option<IsolationLevel>, access_mode: Option<AccessMode> ) -> Result<T, TransactionError<E>>
Create a PostgreSQL transaction
Trait Implementations§
source§impl Clone for SqlxPostgresPoolConnection
impl Clone for SqlxPostgresPoolConnection
source§fn clone(&self) -> SqlxPostgresPoolConnection
fn clone(&self) -> SqlxPostgresPoolConnection
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreAuto Trait Implementations§
impl Freeze for SqlxPostgresPoolConnection
impl !RefUnwindSafe for SqlxPostgresPoolConnection
impl Send for SqlxPostgresPoolConnection
impl Sync for SqlxPostgresPoolConnection
impl Unpin for SqlxPostgresPoolConnection
impl !UnwindSafe for SqlxPostgresPoolConnection
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