Enugu Learn how to Implement Relational Database Design| Retrieving & Maintaining Data| Foxxymobile Computer School Enugu.
[url]https://foxxymobile.com.ng/index.php?page=item&id=330/url].Foxxymobile Enugu, their location at Office C45 C to C Plaza Plot C 8 Independence Layout Nkpokiti Enugu. Hurry Book a Space Now at N50, 000 per Month!! VIP Programme 120 hrs Session |Daily Classes From Monday to Friday Morning 9:00am – 1:30pm |N60, 000K per Month! |Severe Study Class Programme 60hrs session | From Monday to Friday 4pm-6pm| N55,000K per Month| Usual Classes programme 36hrs Session| Monday-Wednesday to Friday | From Morning 11am-1 pm or Evening 4pm-6pm | N50, 000 K per month| PRIVATE LESSONS ACCORDING TO YOUR NEEDS AND YOUR SCHEDULE| ATTRACTIVE FEES CONTACT THE COURSES OFFICES.
Description
This course introduces the fundamentals of retrieving and maintaining data. It provides a brief introduction about client/server architecture. In addition, it deals with queries to retrieve result sets by using various clauses, statement, function, joins, and subqueries. Further, it deals with the creation of tables in a database and enforcing data integrity by way of rules and constraints.
Rationale
The database users or application programmers need to have adequate skills of data manipulation language (DML). The importance of DML comes into effect in the point of managing the database directly or through a client application. The activities involved in this kind of transaction are retrieving, inserting, updating, and deleting database records.
Prerequisites
Target audience is learners with the following knowledge.
• Working on the Windows OS
• RDBMS concepts
• Design a database
• Use ANSI SQL
Objectives
After completing this course, students will be able to:
• Query databases
• Retrieve result sets
• Work with functions and joins
• Use subqueries
• Create tables and enforcing data integrity
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