Database Processing: Fundamentals, Design, ImplementationInformation Systems -- Database Management. |
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Page 411
... statement is located in an IF statement . The general format of a DB2 SQL statement in a COBOL program is EXEC SQL statement END - EXEC . Only one statement can be included between the keywords . Multiple SQL statements require multiple ...
... statement is located in an IF statement . The general format of a DB2 SQL statement in a COBOL program is EXEC SQL statement END - EXEC . Only one statement can be included between the keywords . Multiple SQL statements require multiple ...
Page 434
... statement ( s ) that would add these records to the customer table you changed in question 11.10 : Mike Thompson ... statement ? What is the the ROLLBACK statement ? 11.20 How does DB2 handle the deadly embrace ? purpose of 11.21 Explain ...
... statement ( s ) that would add these records to the customer table you changed in question 11.10 : Mike Thompson ... statement ? What is the the ROLLBACK statement ? 11.20 How does DB2 handle the deadly embrace ? purpose of 11.21 Explain ...
Page 500
... statement KEY IS ASCENDING TNAME . The fourth statement in the set definition specifies the set insertion and reten- tion status . AUTOMATIC , FIXED was chosen here because every book must have a publisher and the publisher of a book ...
... statement KEY IS ASCENDING TNAME . The fourth statement in the set definition specifies the set insertion and reten- tion status . AUTOMATIC , FIXED was chosen here because every book must have a publisher and the publisher of a book ...
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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