Hi ,,
what is the way to connect c++ to database ,lke oracle8i through sql querry,,,in unix platform,wt querry i have to use and wt header file i have to add,so dt can i can access the database .
Or oracles ProC/C++ precompiler. It allows you to embed SQL in you C or C++ code. You run your C++ with embedded SQL source files through the ProC precompiler which turns the SQL into C or C++ code (loads of arrays and stuff, not nice to look at) then compile it normally. Postgres has an embedded SQL precompiler called something like ecpg and no doubt most of the other enterprise databases also have something similar.