لدي مجموعة من الأسئلة في Pl/sql

[أحساس غالي]

السلام عليكم
لدي مجموعة من الأسئلة
السؤال الأول

Create a PL-SQL block to insert records into STUDENT table. The PL-SQL block must raise all possible types of exceptions.


السؤال الثاني


Write a PL/SQL block to print account statement of any bank of your choice. The output must display minimum 3 transaction entries.



السؤال الثالث


Create any table with a primary key column.

Input the primary key column value. Write a PL/SQL procedure to delete the record of the given primary key column value. If the value does not exist, then the procedure must raise appropriate exception.