Struct rsfbclient::prelude::TransactionConfigurationBuilder

pub struct TransactionConfigurationBuilder { /* private fields */ }

Builder for transaction configuration

Implementations

impl TransactionConfigurationBuilder

pub fn init() -> Self

pub fn no_wait(&mut self) -> &mut Self

Disable the wait mode on lock resolution.

In the NO WAIT mode, a transaction will immediately throw a database exception if a conflict occurs

pub fn wait(&mut self, until: u32) -> &mut Self

Enable wait mode with a specific time on lock resolution.

In the WAIT model, transaction will wait till the other transaction has finished.

Waiting will continue only for the number of seconds specified

pub fn wait_infinitely(&mut self) -> &mut Self

Enable wait forever on lock resolution

In the WAIT model, transaction will wait till the other transaction has finished.

pub fn read_only(&mut self) -> &mut Self

Enable read only data access

Only SELECT operations can be executed in the context of this transaction

pub fn read_write(&mut self) -> &mut Self

Enable read write data access

Operations in the context of this transaction can be both read operations and data update operations

pub fn with_consistency(&mut self) -> &mut Self

Enable consistency(table lock) isolation level

pub fn with_concurrency(&mut self) -> &mut Self

Enable concurrency isolation level

Transactions can’t see alterations commited after they started

pub fn with_read_commited(&mut self, rec: TrRecordVersion) -> &mut Self

Enable read commited isolation level

Transactions can see alterations commited after they started

pub fn build(&self) -> TransactionConfiguration