Query to come out the list

Question

I hope somebody can help me to produce the output as shown
below:
ID NAME COURSE REC OF R2001
16DAT03F501 NUR ZAYANA BINTI MD YUSOF DAT 2
16DAT03F502 AZLIZA BINTI ZAINAL DAT 1
My problem is, i have no idea to get the output at the last
column. I want the total output (REC OF R2001) for each ID. Let
say, NUR ZAYANA have 2 records of R2001 and the list should show
the total of her record for R2001.
The database design is something like this:
16DAT03F501 NUR ZAYANA BINTI MD YUSOF DAT1 R2001
16DAT03F501 NUR ZAYANA BINTI MD YUSOF DAT1 R2001
16DAT03F502 AZLIZA BINTI ZAINAL DAT1 R2001

Answer 1

It sounds as if you need to use an aggregate function like
COUNT(). Either something like
SELECT ID, NAME, COURSE, COUNT(*) AS NumberOfRecords
FROM YourTable
GROUP BY ID, NAME, COURSE
... OR ...
SELECT ID, NAME, COURSE, COUNT(NameOfR2001Column)
NumberOfRecords
FROM YourTable
GROUP BY ID, NAME, COURSE