Write 2 to 3pages
Using a data dictionary, you will write an SQL command to satisfy a data retrieval request. To view the sample dictionary and data retrieval request, click here (Links to an external site.)Links to an external site.. You can also obtain a copy of the document in Files. The details for this assignment are provided in the Course Project for Week 7 in Introduction & Resources.
Submit your lab.
Week 7
Written Assignment: Data Evaluation
Your system has been implemented at the Medical Center of DeVry and you have been requested to produce a report of data from the system.
Using a data dictionary, you will write an SQL command to satisfy a data retrieval request. The sample dictionary and data request are as follows.
Data Dictionary
Patient Table
|
Element |
Definition |
Typr |
Length |
Default |
Constraints |
|
MR# |
Unique identification number |
Numeric |
9 |
None |
100000000-999999999 |
|
LName |
Individual’s last name |
Alpha |
25 |
None |
None |
|
FName |
Individual’s first name |
Alpha |
20 |
None |
None |
|
Gender |
Individual’s gender |
Alpha |
1 |
None |
“F” or “M” |
|
Bdate |
Individual’s birth date |
Date |
8 |
None |
None |
Data Retrieval Request
List all patients with the last name of “Johnson”.
List all patients who are female.
List all patient last names and the medical record number of each.
Important Instruction
For guidance on using SQL commands, refer to the Course Resources, SQL webpages provided, Week lesson area, and other reliable resources of your choice.
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