COLUMN_PRIVILEGES

Grants on columns for which the user is the grantor,grantee,owner,or an enabled role or PUBLIC is the grantee.
This view is included for compatibility with Oracle version 6.

Columns
   ___________________________
 
   GRANTEE
      Name of the user to whom access was granted
   OWNER
      Username of the owner of the object
   TABLE_NAME
      Name of the object
   COLUMN_NAME
      Name of the column
   GRANTOR
      Name of the user who performed the grant
   INSERT_PRIV
      Permission to INSERT into the column?
   UPDATE_PRIV
      Permission to UPDATE the column?
   REFERENCES_PRIV
      Permission to make REFERENCES to the column?
   CREATED
      Timestamp for the grant