WebDBA_ / USER_ / ALL_ views are built on the data dictionary - they're not available if the database is not mounted and opened. V$ views tend to run against the instance, and therefore may be available if the database is not mounted, or is not mounted and opened, depending on the nature of the view. Using your example: WebFeb 17, 2011 · The SELECT ANY DICTIONARY privilege (or, in earlier versions the SELECT_CATALOG_ROLE role) gives a user privileges to select from any data …
DBA (Database Administrator) And Functions of …
WebSep 20, 2016 · An SYS role can access internal data dictionary tables of oracle database. All of the base tables and views for the database data dictionary are stored in the schema SYS. These base tables and views are critical for the operation of Oracle Database. WebMar 17, 2024 · DBA decides the user access level and security checks for accessing, modifying or manipulating data. DBA is responsible for specifying various techniques for … michel petrucciani power of three
What is a DBA? Pros and Cons of
WebAug 20, 2024 · DBA (Database Administrator) identifies the current user environment. He closely studies the current system and its outputs. He also interviews different users to know their current and future requirements. … WebA PhD in Business Administration is a research-oriented doctoral degree ideal for those interested in pursuing a career in academia and contributing to business scholarship. A DBA degree focuses on theoretical knowledge that can be applied to the practice of business and business management. “ I quickly realized that Walden's DBA program ... WebMar 27, 2012 · The DBA_* views in Oracle contain information about ALL objects in the database regardless of ownership. Only administrative accounts have access to these views by default. This is done for security reasons. michel petrucciani so what