Database Management
Reference Manual
Database Navigation and Query Syntax
: Use the BACKREf attribute
Use the BACKREf attribute
The BACKREf attribute brings the back pointer reference for Reference Table Attributes and answer the question "what references me (ce)". The syntax is:
Q BACKREF [(ATTNAME att1 [, ATTNAME att2] )]
E.g. standing on a SPCO and querying for BACKREf (attname SPREF ) will return all elements referencing that SPCO.
Q BACKREF( attname SPCO)
Excluding the argument will list all Reference Table Attributes referencing CE.
E.g. Q BACKREF
1974 to current year.
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