ABORT

Name

ABORT -- abort the current transaction

Synopsis

ABORT [ WORK | TRANSACTION ]

Description

ABORT rolls back the current transaction and causes all the updates made by the transaction to be discarded. This command is identical in behavior to the standard SQL command ROLLBACK, and is present only for historical reasons.

Parameters

WORK
TRANSACTION

Optional key words. They have no effect.

Diagnostics

ROLLBACK

Message returned if successful.

WARNING: ROLLBACK: no transaction in progress

If there is not any transaction currently in progress.

Notes

Use COMMIT to successfully terminate a transaction.

Examples

To abort all changes:

ABORT;

Compatibility

This command is a PostgreSQL extension present for historical reasons. ROLLBACK is the equivalent standard SQL command.