Please Help Members By Posting Answers For Below Questions
What is Temp Table and type of temp table?
create SQL (both DML/DDL) statements appropriate for the
creation of relational structures & constraints and other
objects for a given case study, the population of these tables
and the manipulation (querying/updating) of the stored data.
2. Create, develop and use the PL / SQL Program Units
Procedures, Functions as a progression towards Object Oriented
Relational Database Programming.
3. Package a collection of logically related Procedures and
Functions together to further move towards development of
Objects which reflect the principle of Data Abstraction whereby
only an Object specified in the Interface is accessible to the
4. Select, create, and use appropriate Database Triggers to
impose agreed specific constraints on a Database Table.
5. Provide a full and detailed evaluation which includes a
comprehensive test execution plan and its implementation for
each of the above.
Consider the following case study:
Perilous Printing is a medium size printing company that does
work for book publishers throughout UK. The company currently
has 10 offices, most of which operate autonomously, apart from
salaries, which are paid by the head office. Currently the
sharing and communication of data, is carried out using multi-
user networked access to a centralised RDBMS. Perilous Printing
jobs consist of printing books or part of books. A printing job
requires the use of materials, such as paper and ink, which are
assigned to a job via purchase orders. Each printing job may
have several purchase orders assigned to it. Likewise, each
purchase order may contain several purchase order items. The
following tables form part of the transactional RDB that the
office (office_no, o_addr, o_telno, o_faxno, mgr_nin) staff
(staff_no, nin, fname, lname, s_addr, s_telno, gender, dob,
position, taxcode, salary, office_no) publisher (pub_no,
p_name, p_city, p_telno, p_faxno, credit_code, office_no)
book_job (job_no, pub_no, job_date, job_desc, job_type,
job_status, supervisor_nin) purchase_order (job_no, po_no,
po_date) po_item (job_no, po_no, it_no, qty) item (it_no,
it_desc, amt_in_stock, price)
office contains details of each office and the office number
(office_no) is the key. Each office has a Manager represented
by the manager’s national insurance number (mgr_nin).
staff contains details of staff; the staff_no is the key. The
office that the member of staff works from is given by
publisher contains details of publisher and the publisher
number (pub_no) is the key. Publishers are registered with the
nearest office in their country, given by office_no, and they
are given a credit code that can have the
values “AA”, “AB”, “BB”, “BC”, “CC”, “CD” and “DD”. If a
publisher is to be deleted then not only the publisher’s entry
from the publisher table will have to be removed but all the
data associated with the particular supplier has to be deleted
book_job contains details of publishing jobs and the job number
(job_no) is the key. The publisher is given by the publisher
number (pub_no) and the supervisor for the job by
supervisor_nin. The job type can be either null or urgent;
whereas the job_status can be “ongoing” or “completed”
purchase_order contains details of the purchase orders for each
job and the combination of job number and a purchase order
number (job_no, po_no) form the key. Each printing job may have
several purchase orders assigned to it.
item contains details of all materials that can be used in
printing jobs and the item number (it_no) is the key.
po_item contains details of the items on the purchase order and
(job_no, po_no, it_no) forms the key.
In the above given database schema, descriptions are strings of
characters (at most 30 characters long), any dates (except the
job_ date) stored cannot be after the current system date, and
quantities and prices are assumed to be non-negative numbers.
Hi am new to PLSQL & facing problems in writing code like in
SP, Functions, so any one having some SP coding with in
depth explanation please share with me my Email ID
firstname.lastname@example.org Or taking tanning on this
please do contact me
1. is it possible to use the cursor atttibutes (%found ,%
rowcount , %isopen , %notfound ) to our user defined cursor
cursor cursor_name is select * from scott.emp
if you use...
cursor_name%found , %rowcount ,%isopen,%notfound...will it
2.what is the difference between the varray and index by
type type_name is table of number(8,3)
index by binary_integer;
first , last , prior , next ,trim are the methods we can
use it for the above type...simillary is there any way to
apply for cursors...
with thanks and regards..sarao...
what is the use of anchoring object? what r the difference
between anchoring object & enclosing object? can any one
tell me all the details?
GLOBAL TEMPORARY TABLE over Views in advantages insolving
If i can use sys.check_constraints to display my constraints
from my database using sql server 2005, how can i display
then if i am using sql server 2000????
What are wait events. Describe the wait event tables.
How well can multiple sessions access the same data
a table has 2 classifications
this liabitity has 2 elements with 2 input values
the earnings have 2 elements with 2 input values
i wrote a query so that my input is
liability savings amount1 amount2
xxxx null xxxxxx 0
xxx1 null xxxxx1 0
null yyyy 0 yyyy
null yyy1 0 yyy1
my problem is
--when i developed a report(d2k) with this data
my o/p is
how could i move this savings,savings values 2 palces up.
can any body provide me witha better solution
What is your daily office routine?
How consistent is the view of the data between and within
multiple sessions, transactions or statements ?
What are code pages ?
What is Materialized View? In What Scenario we Use
C. Normalize the following data up to the 3rd Normal
form. Create the tables and insert the data given.
Emp_ID Name Dept_Name Salary
100 Adam Marketing 48,000 SPSS 6/19/2008
140 Bob Accounting 52,000 Tax Acc 12/8/2008
110 Cathy IT SQL Server 1/12/2008
190 Dan Finance
150 Emily Marketing 55,000 SPSS 6/16/2008
42,000 Analysis 8/12/2008
1. Find all Names who have completed the SPSS Course.
2. Find employee with max salary.
3. Find employee with 2nd max salary.
4. Find all employees in Dept “Marketing”.
5. Find all the employees who have taken more than 2
6. Find all the employees who have completed the courses
before month of September.