Chapter 24:User Management and Database Security -601- is important to note that the exact syntax of this command might differ as per your database. For example, the following command revokes the SELECT privileges from John Doe on the Products Table: REVOKE SELECT ON PRODUCTS FROM jdoe The general syntax of this command is as follows: REVOKE priv_type [, priv_type ] ON {tbl_name | * | *.* | db_name.*} FROM user_name [, user_name .] Summary In this chapter, you have learned to create and manage users. Users are essential to any database system in order to regulate access to the database and to allow for granular control of the data. Furthermore, you have learned about the following topics: § Organizing users within groups § Creating and managing schemas § Working with user privileges and user roles § Granting and revoking these privileges or roles from users and groups Chapter 25 shows you how to tune the database for enhanced performance. TEAMFLY Team-Fly ® Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. . 24:User Management and Database Security -601- is important to note that the exact syntax of this command might differ as per your database. For example,. create and manage users. Users are essential to any database system in order to regulate access to the database and to allow for granular control of the