Dibatalkan

E/R diagram

1-Design an E/R diagram for the following situation: Doctors prescribe drugs for patients. A given doctor can prescribe many drugs for a certain patient. Sometimes a doctor may not prescribe any drug to a patient. Many doctors can treat a patient. Many doctors can prescribe the same drug to the same patient. A prescription can involve more than one patient (e.g., a mother and her baby) and more than one drug, but is associated with a unique doctor. Furthermore, if a prescription involves multiple patients, the doctor prescribes each drug on the prescription only for one patient. You can assume that any given drug appears only once on a prescription.

Kemahiran: Pemprosesan Data, Pentadbiran Pangkalan Data, Penulisan Penyelidikan , Penulisan Teknikal

Lihat lebih lanjut: writing prescription, prescription writing, e writing, drug design, doctor writing, mother baby, diagram, c r, prescription data, writing diagram, doctor patient, diagram design, data doctors, diagram data processing, design mother baby, mother baby design, design diagram, writing baby, baby template, punk baby clothes, ebay auction backgrounds baby, lowest unique bid 2008, unique filter, oscommerce 1066 unique tablealias

Tentang Majikan:
( 3 ulasan ) Gilgit, United Arab Emirates

ID Projek: #1598824

3 pekerja bebas membida secara purata $12/jam untuk pekerjaan ini

chinnapd007

Hello, @@@@@@ Please Check PMB for More Details @@@@@@ Thanks and Regards, Chinna!!!

$15 USD / jam
(70 Ulasan)
5.5
PingMe

This is what I do, creating E/R diagrams for databases.

$12 USD / jam
(0 Ulasan)
0.0
jshoesmith

Hi. I have a great design in mind. I design databases everyday for applications, data warehouses, and BI solutions. This should take 2 hrs max to complete.

$15 USD / jam
(0 Ulasan)
0.0
mehrazsheikh

A Database Administrator's team having collaborative experience of more than 25 years would be good to work with.

$10 USD / jam
(0 Ulasan)
0.0