Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Mailing Lists -> Oracle-L -> RE: Enforced Constraints (sic) ??

RE: Enforced Constraints (sic) ??

From: Jenkins, Michael <Michael.Jenkins_at_Nextel.com>
Date: Tue, 12 Jun 2001 10:53:33 -0700
Message-ID: <F001.00325F78.20010612105809@fatcity.com>

It's interesting that SSNs are not recycled. My mother works for the SSA and says they are after the person is deceased for a certain period of time (I forget the specifics). Also, a lot of people get nervous when you use their SSN for an identifier. I've noticed that most State Driver's Licenses do not use the SSN at the license number anymore because people were getting their identities stolen. The same thing goes for having it printed permanently on your checks.

Let's calculate quickly on this one:

250,000,000 million in the U.S. (Legal)
999,999,999 possible numbers (xxx-xx-xxxx)



equals mandatory recycling.

--Michael

-----Original Message-----

[mailto:Georgette.Cornio_at_cfsc.army.mil]
Sent: Tuesday, June 12, 2001 2:18 PM
To: Multiple recipients of list ORACLE-L

There is also a problem with SSNs, if you deal with Foreign nationals. We had that problem with a US Army program in Europe and Korea. We had to make up Unique numbers to fit the program.

Georgette

-----Original Message-----

Sent: Tuesday, June 12, 2001 12:41
To: Multiple recipients of list ORACLE-L

SSN's are not recycled.

>From the SSA OIG's testimony on SSN use and misuse before congress -

                                                                            
 "The SSN is a unique identifier"                                           
                                                                            
 http://www.ssa.gov/oig/Testimony05222001.htm                               
                                                                            
 SSN is a perfectly good PK for personnel systems.  If you find duplicates  
 your employer certainly needs to know about it.                            
                                                                            
 I once had a personnel database with 25 years of personnel data (about     
 1,200,000 individuals).  When we loaded it into Oracle with the SSN as PK, 
 there was one duplicate SSN.  Of course, that employer was very            
 conscientious about requiring a valid SSN.                                 
                                                                            


                                                                            
                                                                            
                                                                            



--

Please see the official ORACLE-L FAQ: http://www.orafaq.com
--

Author:
  INET: tday6_at_csc.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists

--------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
--

Please see the official ORACLE-L FAQ: http://www.orafaq.com
--

Author: Cornio, Georgette Ms USACFSC
  INET: Georgette.Cornio_at_cfsc.army.mil
Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists

--------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
--

Please see the official ORACLE-L FAQ: http://www.orafaq.com
--

Author: Jenkins, Michael
  INET: Michael.Jenkins_at_Nextel.com
Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists

--------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). Received on Tue Jun 12 2001 - 12:53:33 CDT

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US