Name
   ABORT
   --    Aborts the current transaction
  
Synopsis
ABORT [ WORK | TRANSACTION ]
  
    Outputs
   
    
- ROLLBACK
       
- 	Message returned if successful.
        
- NOTICE:  ROLLBACK: no transaction in progress
       
- 	If there is not any transaction currently in progress.
        
   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 SQL92 command ROLLBACK,
   and is present only for historical reasons.
  
    Notes
   
    Use COMMIT to successfully
    terminate a transaction.
   
   Usage
  
   To abort all changes:
   
ABORT WORK;
   
     Compatibility
  
    SQL92
   
    This command is a Postgres extension present
    for historical reasons. ROLLBACK is the SQL92
    equivalent command.