D.27RDB$SECURITY_CLASSES

RDB$SECURITY_CLASSES stores the access control lists

Column NameData TypeDescription

RDB$SECURITY_CLASS

CHAR(31)

Security class name

RDB$ACL

BLOB ACL

The access control list related to the security class. It enumerates users and their privileges

RDB$DESCRIPTION

BLOB TEXT

Could store comments related to the security class