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QuestionDatabase Migration in C++ and Oracle Pin
Donguy197611-May-16 12:30
memberDonguy197611-May-16 12:30 
I have a very general question on database migration. Am pretty new to database development and have no ideas at all, so please bear with me.

I am working on a VC++ MFC application using Visual Studio. This has a Oracle backend database.

There's a table called T_SIGN_IN that has the following columns,

1. USR_NAME
2. USR_ID
3. USR_ACCT_NUMBER
4. USR_ADDRESS
5. USR_SSN
6. USR_LAST_LOG_IN
7. USR_LAST_LOG_OFF
............and so on...

Now as part of a new feature enhancement, we want to create a new table called T_SIGN_LOG and migrate some of the existing column data from T_SIGN_IN.

For e.g., we want to move data from USR_ID, USR_LAST_LOG_IN and USR_LAST_LOG_OFF to the new table.

How can this be achieved?

I hear that there're 2 ways of achieving this.

1. Stored Procedures.
2. C++ function.

Can someone give me a example of how this can be done via the above 2 approaches? Code snippet will be great!

And also, which is the best way of doing it?

AnswerRe: Database Migration in C++ and Oracle Pin
Richard MacCutchan11-May-16 21:29
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QuestionLinking my first DLL Pin
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