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Re: General question about databases and applications

From: damorgan <damorgan_at_exesolutions.com>
Date: Mon, 09 Dec 2002 23:05:01 GMT
Message-ID: <3DF52195.AB5B3FEB@exesolutions.com>


Anonymous wrote:

> damorgan <damorgan_at_exesolutions.com> wrote in message news:<3DF4CA8B.3B922276_at_exesolutions.com>...
> > Anonymous wrote:
> >
> > > I have done some extensive research and reading on this subject over
> > > the last few weeks in response to an assertion made to me by someone I
> > > work with. The problem in a nutshell: is there any way to find out
> > > what and how applications use a database? Since that is a loaded
> > > question that definitely requires some explanation, here it is. My
> > > co-worker made the statement that it is possible to find out what
> > > columns and tables are changed by an application and in what way,
> > > without actually having access to the application source code or
> > > design documentation. For instance, our database is Oracle 8.1.7
> > > running on a DEC Alpha box with DEC UNIX. The applications hit the
> > > database from client PCs running Win2K via a suite of different
> > > application programs. There are also database scripts that run
> > > periodically that make changes to the database directly. I believe
> > > (without a lot of experience or knowledge to back it up) that in order
> > > to find out what gets changed and how it gets changed during the
> > > running of an application, you need to look at the application source
> > > code to see what it is doing. It may be running stored procedures, SQL
> > > scripts, etc., but without either the source code or a design document
> > > that tells you what columns and tables the application changes, or
> > > what stored procedures or scripts are running, there is no way (that I
> > > am aware of) to know what gets changed and how.
> > >
> > > I would welcome any questions or comments and if there are references
> > > (book, online, etc.), I would appreciate those as well.
> > >
> > > First time poster
> >
> > There are many ways to accomplish the goal. So buy your friend lunch.
> >
> > Dan Morgan
>
> Not unless I get more information than that. The purpose of
> newsgroups, as I understand it, is the dissemination of information.
> Please include references (books, online, etc.), so I can gather this
> information for myself. My searches thus far have not given me the
> information I need.
>
> Thank you.

Go to http://tahiti.oracle.com and continue your extensive research by searching on the following topics:

  1. DDL Triggers
  2. Table Triggers
  3. Logmnr built in package
  4. V$OPEN_CURSOR
Dan Morgan Received on Mon Dec 09 2002 - 17:05:01 CST

Original text of this message

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