RDB$ROLES

RDB$ROLE_NAME

CHAR(63)

Role name

RDB$OWNER_NAME

CHAR(63)

The username of the role owner

RDB$DESCRIPTION

BLOB TEXT

Could store comments related to the role

RDB$SYSTEM_FLAG

SMALLINT

System flag

RDB$SECURITY_CLASS

CHAR(63)

May reference a security class defined in the table RDB$SECURITY_CLASSES, to apply access control limits to all users of this role

RDB$SYSTEM_PRIVILEGES

BINARY(8)

Bitset with the system privileges granted to a role, with the following bits

0 - unused
1 - USER_MANAGEMENT
2 - READ_RAW_PAGES
3 - CREATE_USER_TYPES
4 - USE_NBACKUP_UTILITY
5 - CHANGE_SHUTDOWN_MODE
6 - TRACE_ANY_ATTACHMENT
7 - MONITOR_ANY_ATTACHMENT
8 - ACCESS_SHUTDOWN_DATABASE
9 - CREATE_DATABASE
10 - DROP_DATABASE
11 - USE_GBAK_UTILITY
12 - USE_GSTAT_UTILITY
13 - USE_GFIX_UTILITY
14 - IGNORE_DB_TRIGGERS
15 - CHANGE_HEADER_SETTINGS
16 - SELECT_ANY_OBJECT_IN_DATABASE
17 - ACCESS_ANY_OBJECT_IN_DATABASE
18 - MODIFY_ANY_OBJECT_IN_DATABASE
19 - CHANGE_MAPPING_RULES
20 - USE_GRANTED_BY_CLAUSE
21 - GRANT_REVOKE_ON_ANY_OBJECT
22 - GRANT_REVOKE_ANY_DDL_RIGHT
23 - CREATE_PRIVILEGED_ROLES
24 - GET_DBCRYPT_INFO
25 - MODIFY_EXT_CONN_POOL
26 - REPLICATE_INTO_DATABASE
27 - PROFILE_ANY_ATTACHMENT

RDB$SECURITY_CLASS

CHAR(63)

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