L A B O V E R V I E W
For this lab you will begin by using the same set of tables that you used for Lab 1 so be sure that you are connected to Oracle as the DBM449_USER user. The objective of this lab will be to create a series of object-relational tables using the SQL*Plus editor that will allow data to be stored in a more “real-world” format. Data for your new tables can be found in the file Lab4_data.txt associated with this link. You will need to manipulate the data in various ways, but the file will give you access to the raw data to use.
To record your work for this lab use the LAB4_Report.doc found in Doc Sharing. As in your previous labs you will need to copy/paste your SQL statements and results from SQL*Plus into this document. This will be the main document you submit to the Drop Box for Week 4.
L A B S T E P S
STEP 1: Create a table with a column data type
Modify the design of the COURSE table created in iLab 1 to incorporate the use of the column abstract data type.
STEP 2: Create an object table with a row data type
Create a second COURSE table, this time as an object table using the row abstract data type.
STEP 3: Create a Varying Array
Modify the design of the CLIENT table created in iLab 1 to incorporate the use of the Varying Array.
Submit your completed Lab 4 Report to the Dropbox. Your report should contain copies of each query and result set outlined in the lab along with the requested explanation of whether or not it satisfied the business requirement outlined for that particular section of the lab.
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