Answer Posted / rajasekaran

SQL> declare
2
3 emp_id employees.employee_id%type;
4 fname employees.first_name%type;
5 sal employees.salary%type;
6 jobid employees.job_id%type;
7 bonus number;
8 v_emp_refcur SYS_REFCURSOR;
9 begin
10 open v_emp_refcur for select
employee_id,first_name,job_id,salary from employees where
job_id in ('SA_M
AN','AC_MGR','AD_ASST');
11 dbms_output.put_line ('Employee id fname sal
jobid bonus');
12 dbms_output.put_line ('----------- ----- ---
----- -----');
13 loop
14 fetch v_emp_refcur into emp_id,fname,jobid,sal ;
15 EXIT WHEN v_emp_refcur%NOTFOUND;
16 if jobid='SA_MAN' then
17 bonus := (sal*10)/100;
18 elsif jobid='AC_MGR' then
19 bonus := (sal*20)/100;
20 elsif jobid='AD_ASST' then
21 bonus := (sal*30)/100;
22 end if;
23 dbms_output.put_line (emp_id||' '||fname||'
'||sal||' '||jobid||' '||bonus);
24 end loop;
25 close v_emp_refcur;
26 end;
27 /
Employee id fname sal jobid bonus
----------- ----- --- ----- -----
205 Shelley 12000 AC_MGR 2400
200 Jennifer4400 AD_ASST 1320
145 John 14000 SA_MAN 1400
146 Karen 13500 SA_MAN 1350
147 Alberto 12000 SA_MAN 1200
148 Gerald 11000 SA_MAN 1100
149 Eleni 10500 SA_MAN 1050
212 aa SA_MAN

PL/SQL procedure successfully completed.

Mention what problem one might face while writing log information to a data-base table in pl/sql?

1286

---

What is the difference between microsoft access and sql server?

1104

---

What are the advantages of sql? Explain

1150

---

what is msql? : Sql dba

1044

---

What is varray in pl sql?

1120

---

How do you write an index?

1006

---

Is pl sql useful?

1037

---

Define the select into statement.

1108

---

Does sql backup shrink transaction log?

1042

---

How do I view a table in sql?

1040

---

Why schema is used in sql?

1088

---

List the various privileges that a user can grant to another user?

1090

---

Which are the different types of indexes in sql?

1097

---

What is foreign key and example?

981

---

What are sql injection vulnerabilities?

1025

---