# tPostgresqlRollback

Avoids to commit part of a transaction involuntarily.

The tPostgresqlRollback cancels the transaction commit in the connected DB.

For more technologies supported by Talend, see [Talend components](https://help.qlik.com/talend/r/en-US/7.3/components/postgresql).

### In this section

* [tPostgresqlRollback Standard properties](https://help.qlik.com/talend/en-US/components/7.3/postgresql/tpostgresqlrollback-standard-properties)