Pseudo Attributes Relating to Navigation
- Last UpdatedMar 20, 2026
- 1 minute read
The following pseudo attributes relate to the database hierarchy. These can be queried directly or via a PML variable.
|
Attribute Name |
Data Type |
Qualifier |
Description |
|---|---|---|---|
|
ALLELE |
DBREF |
ElementType |
All elements in the MDB of a particular type. |
|
CONNECTIONS |
DBREF array |
Connections. |
|
|
CONNECTIONSH |
DBREF array |
Connections for all descendants. |
|
|
CONNER |
String |
Int |
Connection error message. |
|
DDEP |
Int |
Database depth within hierarchy (World is 0). |
|
|
FRSTW |
DBREF |
String |
Reference of first world of given DB type in current MDB. |
|
MAXD |
Int |
DB hierarchy depth of lowest level item beneath element. |
|
|
MBACK |
DBREF array |
*ElementType |
Members in reverse order. |
|
MCOU |
Int |
*ElementType |
Number of Element Members of Given type. |
|
MEMB |
DBREF array |
*ElementType |
All members, or members of specific type. |
|
OWNLST |
DBREF array |
Owning hierarchy. |
|
|
PARENT |
DBREF |
*ElementType |
Reference of ascendant element of specified type. |
|
SEQU |
Int |
Sequence Position in Member List. |
|
|
TYSEQU |
Int |
Type Sequence Number. |
* - qualifier is optional