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Doubt regarding dynamic performance view

edited Jun 16, 2015 10:04AM in Database Tuning (MOSC) 6 commentsAnswered

V$Instance is the dynamic performance view is also accessible when database is in nomount stage. When database is in nomount stage the data dictionary cache will not have any table structure and hence the structure for v$instance will be unavailable. How will the data be loaded to v$Instance view when database is in nomount stage. And which Process will fetch al the information relating to instance and session??

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