rollback
The rollback() operator aborts an active transaction.
Synopsis
rollback();
Summary
Allows the user to abort the transaction, rolling back all queries up to this point in the transaction. All resources held by the transaction will be released.
AFL% rollback();
Transaction rollback successful
Invoking rollback() outside of a transaction is an error.
When the user disconnects (legacy client API) or the user session expires (HTTP API) an implicit system rollback() occurs.
[TBD An administrator should be permitted to rollback a transaction using the cancel operator]
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