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- Newsgroups: comp.sys.mac.databases
- Path: sparky!uunet!newsstand.cit.cornell.edu!news
- From: John T. Chapman <jtc1@cornell.edu>
- Subject: Automated custom import
- Message-ID: <1992Sep15.200301.6741@mail.cornell.edu>
- X-Xxdate: Tue, 15 Sep 92 21: 15:46 GMT
- Sender: news@mail.cornell.edu
- Nntp-Posting-Host: 132.236.42.176
- Nntp-Posting-User: jtc1@cornell.edu
- Organization: Office of Computing and Statistical Consulting
- X-Useragent: Nuntius v1.1.1d10
- Date: Tue, 15 Sep 1992 20:03:01 GMT
- Lines: 34
-
- Greetings, net Mac database users:
-
- We are designing a large biographical database for our college. One of
- the tricky 'snags' is that we would like to be able to manage regular
- imports of data from the main University database to keep our database
- current. The trick is that we don't want to lose changes we may have made
- to our copy (which has additional fields and such), yet want to be able
- to do this relatively automatically, since there might be quite a few
- records that have changed for a given update. (For example,
- end-of-the-year accounting went through and information on donations
- changed for a third of our database).
-
- The way I see this happening is that a macro or script look at each
- record of the new data and cross-check it with the existing file via a
- unique identifier (the person's ID #). For each record that matches, the
- script updates the desired fields; for each record that has no match, the
- script creates a new record and pulls in all the info.
-
- I suppose there might be a better way of doing this, however.
-
- I'd like to hear experiences of people that have worked on similar
- problems. Rather than focus on any single database, I'd like to hear how
- people implemented such a thing on a variety of programs.
-
- Thanks,
-
- -------------------------------------------------------------------------
- John T. Chapman jtc1@cornell.edu
- Office of Computing and Statistical Consulting
- Cornell University - College of Human Ecology
- -------------------------------------------------------------------------
- "I believe the word you're looking for is 'Aaaaaaaaaaaaa'."
- - Penguin, Batman Returns
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-