1. Why is it not straightforward to integrate SQL queries with a host programming language? (6.1.1ภาษา SQL โครงสร้างแบบฝั่งตัว)
2. How do we declare variables in Embedded SQL? (6.1.1)
3. How do we use SQL systements within a host language? How do we check for errors in statement execution? (6.1.1)
4. Explain the impedance mismatch between host languages and SQL and describe how cursors address this.(6.1.2 Cursors)
5. What properties can cursors have? (6.1.2)