Data and database administration
Write a brief note on the difference between data and database administration?
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Data administration is Amenable for the overall management of data resources. Some of the core roles include the formation of data policies, standards and procedures, solve data ownership issues, and handle the information repository. Database administration is the oversight of the physical database. Some of the core duties comprise the selection of the software tools and DBMS, the upgrade and installation of the DBMS, and database performance tuning.
Another company used statistic in reports is the total number of orders placed by a shopper. Complete the following steps to create a function named NUM_PURCH_SF that accepts a shopper id and returns the total number of orders the shopper has placed. Use the function in a SELECT statement to display
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