Database Design Using Entity-Relationship Diagrams phần 3 ppsx
Database Design Using Entity-Relationship Diagrams phần 3 ppsx
... Exercise 3. 5 Complete the methodology by adding sample data to Figures 3. 3, 3. 5, as well as to Exercises 1, 2, 3, and 4. Figure 3. 5: An ER Diagram of the STUDENT–AUTOMOBILE Database In ... sm_salary 234 –987–0988 Saha 45,900 456–098–0987 Becker 43, 989 928–982–9882 Ford 44,000 2 83 972–0927 Raja 38 ,988 OWNER so_ssn so_name so_off_phone so_address 879–987– 0987 Ea...
Ngày tải lên: 13/08/2014, 12:21
creating your mysql database practical design tips and techniques phần 3 ppsx
... Chapter 3. In the following data collection, we include sample values in brackets where appropriate. Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Introducing MySQL Design [ ... MySQL. The containers of tables in MySQL, and other products are the databases. It is quite possible to have just one table in a database and thus avoid fully applying the relational...
Ngày tải lên: 12/08/2014, 11:20
Understanding and Using Visual Basic phần 3 ppsx
... Electronics | Contact Information | Reynolds Electronics 31 01 Eastridge Lane Canon City, Co. 81212 Voice: (719) 269 -34 69 Fax: (719) 276-28 53 http://www.rentron.com/receiving_data.htm (6 of 6)5/25/2004 ... with designing a communications protocol. From VB we will send an ASCII 255, as a synch byte, the pin number (0 to 15), and the on/off state (0 or 1). The microcontroller will wait...
Ngày tải lên: 05/08/2014, 09:46
User Interface Design for Programmers 2011 phần 3 ppsx
... most push buttons went "3D." Using shades of grey, they appear to pop out of the screen. This is not just to look cool: it's important because 3D buttons afford pushing. They ... usability shot up from 30 % to 100%. Let me tell you from experience that there are just not a whole lot of things that you can do that will improve your usability from 30 % all the way to 100%...
Ngày tải lên: 14/08/2014, 00:21
Database Design Using Entity-Relationship Diagrams phần 4 ppsx
... ENROLL c_number student_number COP4710 589 CGS3464 589 CGS3464 909 STA30 23 589 HIST2022 38 4 STA30 23 505 STA30 23 876 HIST2022 876 HIST2022 505 Tighter English We strongly recommend ... Boris Backer 909 33 3 Dreistrasse Helga Hogan H 38 4 88 Half Moon Ave. Arpan Bagui K 876 33 Bloom Ave Hema Malini 505 100 Livingstone COURSE cname c_number credit_hrs Dat...
Ngày tải lên: 13/08/2014, 12:21
Database Design Using Entity-Relationship Diagrams phần 5 ppsx
... essn dnum snum Kaitlyn 987–754–9865 501 1 Fred 276–2 63 91827 502 1 Katie 982–928–2726 5 03 1 Seema 837 – 937 – 937 3 501 1 Raju 988–876 34 34 601 2 . . . name store_name name address ... Database Systems , 3rd ed., Addison-Wesley, Reading, MA, 2000. Ramakrishnan, R. and Gehrke, J. Database Management Systems , 3rd ed., McGraw-Hill, New York, 20 03. The Entity This...
Ngày tải lên: 13/08/2014, 12:21
Database Design Using Entity-Relationship Diagrams phần 7 ppsx
... Figure 8 .3 . In Figure 8 .3, we have made the three sports entities unto themselves — information pieces that we want to store informatin about. Mapping Ternary Diagrams to a Relational Database ... student # other sport info Baker 1 234 56789 … tennis 220, state rank 14 Adams 1 234 56788 … football tackle, neck brace Jones 1 234 55676 … golf handicap 3 Figure 7.8:...
Ngày tải lên: 13/08/2014, 12:21
Database Design Using Entity-Relationship Diagrams phần 8 ppsx
... ranking national ranking 32 2-00-1 234 23 140 876-09-98 73 47 260 GOLF ss# handicap 239 -92-09 83 3 8 73- 97-9877 1 FOOTBALL ss# position 39 8-08-0928 tackle 239 -92-09 83 quarter back References ... Tampa, FL (8 13) 938 - 038 3 987-754- 9865 Miller 55 Neverland, Pace, FL (850)897- 5 633 276-2 63- 9182 Foyer 109 Pace Blvd, Mobile, AL (251)464- 31 17 982-928- 2726 K...
Ngày tải lên: 13/08/2014, 12:21
Database Design Using Entity-Relationship Diagrams phần 1 doc
... Kaitlyn 50 104 Programmer Fred 30 1 03 Designer Beryl 35 1 03 Programmer Beryl 30 SSN Name School Location 101 David Alabama Tuscaloosa 102 Chrissy MSU Starkville 1 03 Kaitlyn LSU Baton Rouge 104 ... definite, clear database design using an entity relationship (ER) diagram. In designing a database with an ER diagram, we recognize that this is but one way to arrive at th...
Ngày tải lên: 13/08/2014, 12:21
Database Design Using Entity-Relationship Diagrams phần 2 pps
... would be as Smith Cosc 1 23 4th St St. Helens 222–2222 Jones Acct 222 2nd St PS 1 23 333 33 33 Saha Eng 284 3rd St Canton 34 5 35 46 Kapoor Math 20 Living Cr High 435 –4 534 STUDENT name.first name.last ... school address major Jones 932 –5100 U. Alabama 1 23 4th St Chemistry Smith 932 –5101 U. Mississippi 1 23 5th St Math Adams 932 –5102 LSU 1 23 6th St Agriculture Sumon 435...
Ngày tải lên: 13/08/2014, 12:21