inserting database into C++

I am looking to find out how to insert database into C++, I would appriciate any suggestions.
Thanks

Platform specific and also what type of database specific. For Excel, you would use ODBC for Windows. Otherwise SQLite might do (or something similar).

The database that I am about to insert in C++ is created by SQL. If you meant it.

Use SQLite. It's fast, platform independent, stable, and open source.