DBA_ROLES
describes all roles in the database.
Column | Datatype | NULL | Description |
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Name of the role |
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This column is deprecated in favor of the |
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Indicates the authentication mechanism for the role:
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Indicates whether a given role is common. Possible values:
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Denotes whether the role was created, and is maintained, by Oracle-supplied scripts (such as catalog.sql or catproc.sql). A role for which this column has the value |