SOS PL/SQL

Question

Hi all
I have some hard work to improve if someone could help.
looking for procedures to:
Mechanism to calculate purchase total based on seats =>like in Theatre system.
To locate seats with restricted views
VAT calculations.
Overtime calculations(I may need an attendence table for staff?)
To calculate Salaries with or without Overtime?
automatic generation of overtime records?
the last one
Procedures to create new staff records with appropriate values when staff are appointed.
For info ---------------------------------For info
tables created with relationship:
Customer
Purchase-->Purchase_Seat--> Seat-->Event--> Venue
Staff--> Overtime_session-->Payment.
TABLE STAFF
create table staff(
s_id number(15) primary key,
fname varchar2(30),
lname varchar2(30),
street varchar2(40),
city varchar2(20),
postcode varchar2(15),
phone varchar2(15),
dob date,
position varchar2(12),
grade char(1),
salary number(6,2),
otime_rate number(4,2),
status varchar2(15));
TABLE OVERTIME_SESSION
create table overtime_session(
s_id number(15) references staff (s_id),
hours number(2),
o_date date,
payment_made varchar2(3));
I am getting pb with my table Attendance
Create table attendance (
s_id number(15) primary key,
CONSTRAINT s_id,
absent_late varchar2(7),
CONSTRAINT absent_late_chk
check ( absent_late in ('Absent','Late','Present')),
constraint s_id number(15) primary key (s_id));
all comments are welcome, Please feel free

Answer 1

Hi Rolmau,
What have you tried so far? what problems have you encountered? where are you stuck?
We're not going to write your code from scratch, but we can point you in the right direction if you ask more specific questions.
because as the old saying goes: "We're not going to write your code from scratch, but we can point you in the right direction if you ask more specific questions."