What problem would you encounter if you wanted to produce a listing by city? How would you solve this problem by altering the file structure? Some of the project managers are mentioned several times‚ that would cause duplication in the city database. 3. If you wanted to produce a listing of the file contents by last name‚ area code‚ city‚ state‚ or zip code‚ how would you alter the file structure? Divide address capabilities‚ by dividing MANAGER_ADDRESS into its component parts (MGR_STREET
Premium Telephone Telephone exchange Telephone number
Lecture-13 Structured Query Language (SQL) Introduction Commercial database systems use more user friendly language to specify the queries. SQL is the most influential commercially marketed product language. Other commercially used languages are QBE‚ Quel‚ and Datalog. Basic Structure The basic structure of an SQL consists of three clauses: select‚ from and where. select: it corresponds to the projection operation of relational algebra. Used to list the attributes desired in the
Premium SQL Relational model Relational database
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 RULES 1. An
Premium Relational model SQL Relational database
Chinua Achebe By: Lindsey Shepherd‚ Megan Wells‚ Brooklyn Durham‚ Becca Coley Chinua Achebe ● Chinua Achebe was a famous Igbo writer‚ known for describing the effects of customs and values of a traditional African society. ● He was one of the most highly appreciated African writers in English because of his ability to learn and speak different languages. ● Achebe attended Government college in Umudhia‚ in 1944. ● He also studied at the University college of Ibadan. ● His majors were English‚ History
Premium Chinua Achebe Igbo people Things Fall Apart
Discuss with your partner and write down the characteristics of boys and girls. (consider physical appearance‚ hobbies and personality traits) 3 Minutes to discuss – 2 minutes feeding back to the class GIRLS BOYS Gender Stereotypes Definition of gender stereotypes: “A widely held but fixed and oversimplified image or idea of a particular type of person or thing.” For example‚ the stereotype of the woman as the carer. Gender Stereotypes - Billy Elliot • Scene 1 http://www.youtube.com/watch
Premium Stephen Daldry Psychology Billy Elliot
Republic of the Philippines BULACAN AGRICULTURAL STATE COLLEGE Pinaod‚ San Ildefonso‚ Bulacan Prepared by: * Jaymarie O. San Pedro BSEd III- English Prepared for: * Mrs. Ana Marie D. Argamosa I. OBJECTIVES At the end of the lessons‚ the students should be able to: 1. enumerate the classes of nouns 2. define the meaning of each noun 3. appreciate the importance of understanding the classes of nouns II. SUBJECT
Premium
Chronic Disease Outline for Cardiovascular Disease Introduction – The statistics for cardiovascular disease are astonishing‚ approximately 26.5 million people are diagnosed with one form or another of heart disease each year. Of those that are diagnosed approximately 600‚000 lose the battle each year. Many live their lives with some form of heart disease and may not even know it. Cardiovascular disease which is also known as heart disease can come in all forms from an irregular heart beat to heart
Premium Myocardial infarction Heart Hypertension
1. I want to start with a picture of a doughnut. The reason why is because when we see it you begin to salivate because you might want to eat a doughnut. But it also has a hole in it‚ and if you were to stick your finger through the hole in a doughnut‚ that a lot like food moving through the hole that is your digestive system. In other words its going to move all the way from your mouth out your anus. But its not realy inside of you. When you stick your finger through the hole of a doughnut it not
Premium Digestion Stomach Digestive system
1. Introduction The purpose of this report is to describe the results of why PowerPoint should be incorporated into interpersonal communication lectures at the University of Minnesota. The findings in this report end with a recommendation to the professor of Communication 3402‚ stating that when PowerPoint is effectively planned and used it can enhance classroom instruction. I have noticed that when class is instructed in Comm. 3402‚ the message is targeted towards students’ that are auditory learners
Premium Microsoft Microsoft Office Presentation
Table: Similar to spreadsheet used to store data. 2. Queries: Method of extracting specific data 3. Forms: Element to modify and insert records into you databases 4. Reports: It contains raw data and allows the organization of information in an easy way. 5. Databases: collection of associated information 6. Relational databases: access databases in which more than one can share information. 7. Record: each row in a table. 8. Data Value: an item such as data‚ or such as a single phone number.
Premium Relational database Relational model Database