Using Data Modeler

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COPYRIGHT NOTICEã Copyright 2000 Rational Software Corporation. All rights reserved.THIS DOCUMENT IS PROTECTED BY COPYRIGHT AND CONTAINS INFORMATION PROPRIETARYTO RATIONAL. ANY COPYING, ADAPTATION, DISTRIBUTION, OR PUBLIC DISPLAY OF THISDOCUMENT WITHOUT THE EXPRESS WRITTEN CONSENT OF RATIONAL IS STRICTLYPROHIBITED. THE RECEIPT OR POSSESSION OF THIS DOCUMENT DOES NOT CONVEY ANYRIGHTS TO REPRODUCE OR DISTRIBUTE ITS CONTENTS, OR TO MANUFACTURE, USE, OR SELLANYTHING THAT IT MAY DESCRIBE, IN WHOLE OR IN PART, WITHOUT THE SPECIFIC WRITTENCONSENT OF RATIONAL.U.S. GOVERNMENT RIGHTS NOTICEU.S. GOVERMENT RIGHTS. Use, duplication, or disclosure by the U.S. Government is subject torestrictions set forth in the applicable Rational License Agreement and in DFARS 227.7202-1(a) and227.7202-3(a) (1995), DFARS 252.227-7013(c)(1)(ii) (Oct 1988), FAR 12.212(a) 1995, FAR 52.227-19, or FAR52.227-14, as applicable.TRADEMARK NOTICERational, the Rational logo, and Rational Rose are trademarks or registered trademarks of Rational SoftwareCorporation in the United States and in other countries.Visual C++, Visual Basic, and SQL Server are trademarks or registered trademarks of the MicrosoftCorporation. Java is a trademark of Sun Microsystems Inc. DB2 is a trademark of the IBM Corporation. Allother names are used for identification purposes only and are trademarks or registered trademarks of theirrespective companies. Portions of Rational Rose include source code from Compaq Computer Corporation;Copyright 2000 Compaq Computer Corporation.U.S. Registered Patent Nos. 5,193,180 and 5,335,344 and 5,535,329. Licensed under Sun Microsystems Inc.'sU.S. Pat. No. 5,404,499. Other U.S. and foreign patents pending. Printed in the U.S.A.
ContentsPreface................................................xiAudience...........................................................xiOtherResources.....................................................xiContactingRationalTechnicalPublications ................................xiiContactingRationalTechnicalSupport....................................xii1 Introduction:UnifyingtheTeam ............................1TeamRoles......................................................... 1BusinessAnalystRole............................................. 1ApplicationDesignerRole .......................................... 1Database Designer Role . .......................................... 2Role Dependencies. . . ................................................ 2TheDataModelerSolution............................................. 32 UMLandDataModeling...................................5Contents...........................................................5UMLIntroduction..................................................... 5Why UML for Data Modeling? . ..........................................5Data Modeling Profile Added to UML .................................. 5Advantages of the UML Data Modeling Profile. .......................... 6AdvantagesofRoseUMLandDataModeling .............................. 7TheDataModelDiagram...........................................7ReusingDataModelingElements .................................... 8Data Modeler’s Transformation and Engineering Features. . ................ 93 LogicalDataModeling ...................................11Contents..........................................................11Introduction . . ...................................................... 11UsingRoseforLogicalDataModeling................................... 11ClassDiagram .................................................. 11StandardizedNotation ............................................ 12Mapping Capabilities .............................................12Mapping an Object Model to a Data Model. ............................... 13Mapping Components . . . ......................................... 13MappingOperations.............................................. 13MappingPackagestoSchemas..................................... 14MappingClassestoTables......................................... 14iii
Page 1: Rational the e-development companyU
Page 5 and 6: MappingDomainstoAttributeTypes.....
Page 7: FiguresFigure1 ADataModelDiagraminR
Page 11 and 12: PrefaceRational Rose ® , hereafter
Page 13 and 14: Introduction: Unifying theTeam1What
Page 15: The Data Modeler SolutionRose unifi
Page 18 and 19: The UML data modeling profile allow
Page 20 and 21: Figure 1A Data Model Diagram in Ros
Page 23 and 24: Logical Data Modeling3ContentsThis
Page 25 and 26: view of an application. An object m
Page 27 and 28: Figure 4Attributes Map to ColumnsRo
Page 29 and 30: Figure 6Domain ColumnsData TypeData
Page 31 and 32: Figure 8Associations Map to Non-Ide
Page 33 and 34: Figure 10Association Classes Map to
Page 35 and 36: When Data Modeler transforms an inh
Page 37 and 38: Transform Object Model to Data Mode
Page 39: The entire processing time of the t
Page 42 and 43: Building a New Data ModelYou can bu
Page 44 and 45: Figure 15A TableCreate ColumnsA col
Page 46 and 47: Foreign Key ConstraintForeign key c
Page 48 and 49: in the parent table, because such a
Page 50 and 51: Figure 18A RoleThis helps when tryi
Page 52 and 53:
Figure 20A Self-Referencing Relatio
Page 54 and 55:
Trigger GranularityTrigger granular
Page 56 and 57:
language. You can select DB2GNRL fo
Page 59 and 60:
Mapping the PhysicalData Model5Cont
Page 61 and 62:
Figure 22Tables Map to ClassesMappi
Page 63 and 64:
Figure 25Identifying Relationships
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Figure 27Intersection Tables Map to
Page 67 and 68:
Figure 29Intersection Tables Map to
Page 69 and 70:
Figure 30Transform Data Model to Ob
Page 71 and 72:
Implementing thePhysical Data Model
Page 73 and 74:
stored procedures and triggers do n
Page 75 and 76:
Synchronization WizardThe synchroni
Page 77:
AppendixAUML Data Modeling ProfileT
Page 80 and 81:
Table 3 Analysis Object to Data Mod
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Table 5 Visual Basic Object to Data
Page 84 and 85:
Table 6SQL 92 Data Model to Object
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Table 8Oracle Data to Object Model
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SQL 7.0 only Data to Object Attribu
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AppendixDDatabase ConnectionsThis a
Page 93:
SybaseYou can use NT authentication
Page 96 and 97:
described 63componentsdescribed 13t
Page 98 and 99:
Llogical data modeling 11logical da
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synchronizingdata models 62synchron
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