trueif the records are identical,
record reference == record reference
You can use the reference equality operator
== to determine if two record expressions reference the same record instance. This is different from
comparing the values of the two records.
declare record point field integer x field integer y process local point alpha local point omega set omega to alpha do when omega == alpha output "alpha and omega refer to the same record instance.%n" else output "alpha and omega refer to different record instances.%n" done
The negative form of the reference equality operator,
!==, reverses the meaning of the test.