152 Part I EXAM PREPARATION FIGURE 3.10 Permissions
152 Part I EXAM PREPARATION FIGURE 3.10 Permissions dialog box, showing that column permissions have been set. The problem with column-level permissions is the initial creation process of the permission is time-consuming, and the granularity of maintenance of the permissions requires extremely careful documentation. Imagine a table with 100 columns and 1000 or more users, groups, and roles. Trying to document and keep track of all the permissions set is an immense task that will overwhelm even the best administrator. Use a view to simplify administration and provide a more meaningful perspective on the data for the user. The following example shows the creation of a view: CREATE VIEW InStock AS SELECT ProductID, Description, QTYOnHand FROM Products WHERE QTYOnHand > 0 Indexed Views If you want to use indexed views, a number of session-level options must be set On when you create the index. You need to set NUMERIC_ROUNDABORT Off. The options that need to be set On are as follows: ANSI_NULLS ANSI_PADDING ANSI_WARNINGS ARITHABORT CONCAT_NULL_YIELDS_NULL QUOTED_IDENTIFIERS
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