Oracle C++ Call Interface Programmer's Guide

Executing SQL Queries
Result Set
Execution of a database query puts the results of the query into a set of rows called
the result set. In OCCI, a SQL SELECT statement is executed by the executeQuery
method of the Statement class. This method returns an ResultSet object that
represents the results of a query.
ResultSet *rs = stmt->executeQuery("SELECT * FROM basket_tab");
Once you have the data in the result set, you can perform operations on it. For
example, suppose you wanted to print the contents of this table. The next method
of the ResultSet is used to fetch data, and the getxxx methods are used to
retrieve the individual columns of the result set, as shown in the following code
example:
cout getString(1); // get the first column as string
int quantity = rs->getInt(2); // get the second column as int
}
cout