The Oracle Data Dictionary and the Dynamic Performance Views

  • Sam R. Alapati


The oracle data dictionary is the heart of the Oracle database management system. The data dictionary holds all the necessary information for the database to function. Oracle needs this metadata to verify users, objects, privileges, and roles in the database. Understanding the data dictionary well is of paramount importance for an Oracle DBA.


Typical Query Dynamic View Database Object Data Dictionary Simple Query 


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© Sam R. Alapati 2003

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  • Sam R. Alapati

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