Awarded___________ Moderation required: yes/no Tutor______________________ Final Grade_________ Date _______________ [INOKA MEDAGODA COMP 1302] Page 1 Table of Contents Content Page D1. Business Rules D2. ER Diagram D3. Relational Schema D4. Normalization D5. Database View D6. SQL Codes D7. Player Registration Form D8. Report D9. Master detail form Reference 02 - 03 03 - 04 04 - 05 05 - 06 06 - 07 07 - 08 08 - 11 11 - 13 13 – 15 15 - 16 [INOKA MEDAGODA COMP 1302] Page 2 D1. BUSINESS
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design while designing a relational database management system. 2. Create several new attributes‚ one for each value of the multivalued attribute as shown in table below. Employee Table Emp_no Emp_Name Degree1 Degree2 Degree3 1 Bangar Reddy Aluri B.TECH MS MPS 2 John MBBS MD 3 Anthony BA LLB By looking at the above design there is a possibility of two problems‚ firstly the existence of blank spaces in the table that are the NULL values‚ while designing the database it is recommended to eliminate
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was prepared for CIS 311 Database Management taught by Mr. Bob O ’Brien Abstract SQL commands are lines of SQL code that ask the SQL application to perform simple tasks with data inside of a database. Often we refer to commands as query statements or scripts; all of these terms are synonymous. Most of the commands and statements are fairly standard and will work across multiple database applications. SQL commands are declarative sentences executed against an SQL database. The typical command is
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incorporate Joomla3 in websites for content handling and management in the dynamic environment. Joomla3 is an updated version of Joomla which basically provides an ease in content management over the websites in the dynamic environment. Joomla3 uses the PHP platform with integration of object oriented programming and software design patterns to manage and store the data in SQL‚ MySQL. PostgreSQL or native environment relational database management systems (RDBMS). Joomla3 is more like a source for incorporating
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Database Management Systems I Laboratory Exercise 1 – week 1 Year 1 Semester 2‚ 2013 Exercise 1: Group Activity Get into groups of 5‚ find details and do a 10 minutes presentation on the facts below. 1. Siripala Amarasinghe is a retail vendor of a small grocery shop. a) Explain how he maintains his sales information. b) Assume‚ now Siripala has expanded his business and is going to start a supermarket. Is it possible to handle purchase and sales information with his prevailing
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TERM PAPER OF DATABASE MANAGEMENT SYSTEM Topic: Railway reservation system for Indian railways Submitted To:- Submitted By:- Mr. Dinesh Kumar Rohit Kapoor B.Tech CSE Section- C1701 Roll No
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definition of "relational" of the DBMS. The most popular definition of an RDBMS is often considered to be less precise‚ some argue that the presentation of data as a collection of rows and columns are qualified enough to be regarded as an RDBMS. Typically‚ a database is said to meet the criteria as RDBMS if it meets the laws specified in 12 Codd law‚ but in fact‚ most database systems do not fully support the implementation of these laws Codd. Among others believe if a database does not implement
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DBMs 2013 3/14/2013 What is DBMs or Database management system? Stands for "Database Management System." In short‚ a DBMS is a database program. Technically speaking‚ it is a software system that uses a standard method of cataloguing‚ retrieving‚ and running queries on data. The DBMS manages incoming data‚ organizes it‚ and provides ways for the data to be modified or extracted by users or other programs. Some DBMS examples‚ Microsoft Access‚ SQL Server‚ FileMaker‚ Oracle‚ RDBMS‚ dBase‚ Clipper
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enables clients of IBM’s federated database engine to access and integrate the data and specialized computational capabilities of a wide range of relational and non-relational data sources. By enabling the database access for their clients‚ they are creating value to their company by gaining information IBM Federated Database Technology Document options
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different database user have completely dissimilar aspects of how the see or interpret a database‚ but this should not be the case when an Enterprise view of database is establish since it should have a consistent and unique view to users. This attribute of the EVD – enterprise view of database is very vital especially when crafting a logically significant and steady database. The EVD concept is very useful in Database designing procedure and in conceptual schema design. Designing of a Database is considered
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