Getting Started with IBM Data Studio for DB2

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92 Getting Started with IBM Data Studio for DB2 6. In the object list editor, click on the Review and Deploy Changes button and run the DDL to deploy the role to the database, following the steps outlined in Section 2.4.5. 2.5.2 Assigning privileges Whenever you create an object, you can give the privileges associated with that object to the different users available. Figure 2.26 shows the Privileges tab that opens for table creation in Data Studio. You can use the same Privileges tab to change an existing object by right-clicking the object and selecting the Manage Privileges action. Figure 2.26 – Privileges option while creating a table If you don’t see the user already in the Privileges tab, click the Grant New Privilege button. A new row is created, which will allow you to select the grantee, and then grant privileges to the user on that object. You grant the user the appropriate privilege by selecting the check boxes in the row of the grid. If you click on an option twice, you can also give the user the authority to grant the privilege to others (WITH GRANT OPTION). This authority on theMYUSER user is shown in the ALTER privilege, displayed in Figure 2.26. For most of the objects that you create in Data Studio, you will find a Privileges tab wherever applicable, and you can use the above method to give appropriate privileges to the different users. You can also find the Privileges tab in the Properties view of a user, where it will allow you to grant privileges on multiple objects for that specific user. Note: For more information about privileges, see the following topic in the DB2 information center: http://pic.dhe.ibm.com/infocenter/db2luw/v10r1/topic/com.ibm.db2.luw.admin.sec.doc/do c/c0005548.html
2.6 View relationships between objects Chapter 2 – Managing your database environment 93 When you are learning the structure of an existing database or planning changes to a database, it is useful to find out how the database objects are related to each other. While Data Studio will help you manage dependent objects when you alter or drop an object, it also lets you visualize relationships among objects. 2.6.1 Analyze impact Before making changes to a database object, it is wise to verify that no dependent objects will become invalid because of your changes. Data Studio can detect dependencies in database objects, so that you can see a summary of the objects affected by the changes. To detect dependencies by using the impact analysis functionality: 1. Right-click the table and select Analyze Impact. The Impact Analysis window opens. 2. To locate the objects that depend on the table, select the Dependent objects option, and then click OK. The workbench locates the dependencies. The Model Report view opens and lists the dependent objects, and the impact analysis diagram editor also displays a visual representation of all of the dependencies, as shown in Figure 2.27.
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3 Notices This information was deve
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Table of contents 5 Table of conten
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Preface 13 Keeping your skills curr
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around the world have participated
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17 About the authors Dimple Bhatia
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Contributors 19 The following peopl
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21 Acknowledgements The authors owe
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355 Appendix D - The Sample Outdoor
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E.5.4 Data web services artifacts A
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References 391 References [1] HAYES
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References 393 Books and articles 1
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Getting Started with IBM Data Studio for DB2

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