| Table | Description |
|---|---|
| DBC.TVFields | Contains a row for every column in a database table, view, or index. The ConstraintID column indicates whether a column is a security constraint. |
| DBC.TVM | The MACFlag column contains a value of either:
|
| DBC.AccessRights | Contains abbreviations that define user privileges in the database. The table includes the following abbreviations for row level security privileges:
|
| DBC.SessionTbl | Provides information about a session based on the session ID. A session can be labeled with up to six non-set and two set constraints. The SessionTbl identifies each active constraint for each session by:
|
| DBC.AccLogRuleTbl | Indicates whether a logging rule is for a security constraint related privilege, and contains a column for each row level security privilege. |
| DBC.AccLogTbl | Indicates whether a column level access rule applies to a security constraint column. |