Database Processing: Fundamentals, Design, ImplementationInformation Systems -- Database Management. |
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Page 91
... object . Thus , there will be other object diagrams for COLLEGE , PROFESSOR , and STUDENT . The COLLEGE object Figure 4-1 DEPARTMENT object diagram Number Name Campus - address Specifying Database Requirements 91 Object Characteristics.
... object . Thus , there will be other object diagrams for COLLEGE , PROFESSOR , and STUDENT . The COLLEGE object Figure 4-1 DEPARTMENT object diagram Number Name Campus - address Specifying Database Requirements 91 Object Characteristics.
Page 107
... object MV DEPARTMENT object Name Student - ID Name PROFESSOR Office Address ... diagrams in Figure 4-15 would be appropriate . The final authority , of ... object and that the diagrams in Figure 4-15 are correct . Figure 4-15 Object ...
... object MV DEPARTMENT object Name Student - ID Name PROFESSOR Office Address ... diagrams in Figure 4-15 would be appropriate . The final authority , of ... object and that the diagrams in Figure 4-15 are correct . Figure 4-15 Object ...
Page 168
... object diagrams , you can see that the variety of object structures is virtually unlimited . For example , a STUDENT object could contain or be contained in CLASS , PROFESSOR , MAJOR , GRADE , and other objects . A CUSTOMER object might ...
... object diagrams , you can see that the variety of object structures is virtually unlimited . For example , a STUDENT object could contain or be contained in CLASS , PROFESSOR , MAJOR , GRADE , and other objects . A CUSTOMER object might ...
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Common terms and phrases
1:N relationships Activity advisor Application Development application programs APPOINTMENT attributes binary relationships cation changes Chapter Class COBOL components constraints contains CUSTOMER data dictionary data items database administration database application database design database processing database system dataflow diagram DBMS engine DBMS products define delete DEPARTMENT object display DK/NF documentation domain definitions domain/key normal form EMPLOYEE entity example faculty file processing systems foreign key format fourth normal form functional dependency identify implementation interface invoice logical Major many-to-many menus meta-data microcomputer modification anomalies modify multi-user multivalued dependencies object diagrams object instance object property operations overhead data personnel phase problem query relational model represent requirements SALESPERSON Samantha schedule screen second normal form shown in Figure Sname stored structure STUDENT data STUDENT object student records Student-ID subschema system development third normal form tion transaction processing programs tuple update user's