Type Alias DatabaseConnection

pub type DatabaseConnection = SqliteConnection;

SQLite database connection.

Aliased Type

pub struct DatabaseConnection { /* private fields */ }

Trait Implementations

impl Executor for &mut DatabaseConnection

Available on crate feature orm-sqlx only.

type Row = SqliteRow

A type for the database row.

type QueryResult = <Sqlite as Database>::QueryResult

A type for the query result.

async fn execute(self, sql: &str) -> Result<Self::QueryResult, Error>

Executes the query and return the total number of rows affected.

async fn execute_with<T: ToString>( self, sql: &str, arguments: &[T], ) -> Result<Self::QueryResult, Error>

Executes the query with arguments and return the total number of rows affected.

async fn fetch(self, sql: &str) -> Result<Vec<Self::Row>, Error>

Executes the query and return all the generated results.

async fn fetch_with<T: ToString>( self, sql: &str, arguments: &[T], ) -> Result<Vec<Self::Row>, Error>

Executes the query with arguments and return all the generated results.

async fn fetch_one(self, sql: &str) -> Result<Self::Row, Error>

Executes the query and returns exactly one row.

async fn fetch_optional(self, sql: &str) -> Result<Option<Self::Row>, Error>

Executes the query and returns at most one row.

async fn fetch_optional_with<T: ToString>( self, sql: &str, arguments: &[T], ) -> Result<Option<Self::Row>, Error>

Executes the query with arguments and returns at most one row.