Type Definition odbc_safe::Connection

type Connection<'env, AC> = DataSource<'env, Connected<'env, AC>>;

Connection can be used as a shorthand for a DataSource in Connected state.

Methods

impl<'env, AC: AutocommitMode> Connection<'env, AC>

pub fn disconnect(
    self
) -> Return<DataSource<'env, Unconnected<'env>>, Connection<'env, AC>>

When an application has finished using a data source, it calls disconnect. disconnect disconnects the driver from the data source.

• See [Disconnecting from a Data Source or Driver][1]
• See [SQLDisconnect Function][2] [1]: https://docs.microsoft.com/sql/odbc/reference/develop-app/disconnecting-from-a-data-source-or-driver [2]: https://docs.microsoft.com/sql/odbc/reference/syntax/sqldisconnect-function

pub fn is_read_only(&mut self) -> Return<bool>

true if the data source is set to READ ONLY mode, false otherwise.

impl<'env> Connection<'env, AutocommitOff>

pub fn enable_autocommit(self) -> Return<Connection<'env, AutocommitOn>, Self>

Set autocommit mode on, per ODBC spec triggers implicit commit of any running transaction

pub fn commit(&mut self) -> Return<()>

Commit transaction if any, can be safely called and will be no-op if no transaction present or autocommit mode is enabled

pub fn rollback(&mut self) -> Return<()>

Rollback transaction if any, can be safely called and will be no-op if no transaction present or autocommit mode is enabled

impl<'env> Connection<'env, AutocommitOn>

pub fn disable_autocommit(self) -> Return<Connection<'env, AutocommitOff>, Self>

Set autocommit mode off