What is the purpose of the EXEC SQL statement in Pro*C programming?

Understanding the Purpose of the EXEC SQL Statement in Pro*C Programming

In Pro*C programming, the EXEC SQL statement plays a crucial role in enabling embedded SQL statements within C code. This statement serves as a signal to the precompiler that the following lines of code contain SQL commands that need to be processed.

By using the EXEC SQL directive, developers can seamlessly integrate SQL operations into their C programs, allowing for seamless database connectivity and manipulation. This integration simplifies the process of executing SQL queries, fetching data, and managing database transactions within the C application.

Overall, the EXEC SQL statement acts as a bridge between C and SQL, facilitating efficient communication between the program logic and the underlying database management system.