Allows to perform a ROLLBACK operation into the given connection.
If an error is found, common database configuration is to rollback current state into the state when the BEGIN (see afgs_command_begin).
However, to ensure that a rollback is done and the given connection gets ready to be used again, a ROLLBACK operation should be performed if a error is found.
- AfGsConnection, how to get a connection to perform SQL operations using the same connection/context.
|connection ||The connection where the ROLLBACK operation will be performed.|
- TRUE if the ROLLBACK operation was allowed and successfully finished. Otherwise FALSE is returned.