Yes it
does, albeit syntax is different.
2
ways:
LIST.UNION combines
savedlists
>GET.LIST LIST-A TO 1
10
record(s) selected to SELECT list #1.
>GET.LIST LIST-B TO 2
10
record(s) selected to SELECT list #2.
>MERGE.LIST 1 UNION 2
19
record(s) selected to SELECT list #0.
(see also related
verbs:
-
LIST.INTERSECTION
-
LIST.DIFF )
MERGE.LIST combines active select
lists.
>LIST.UNION LIST-A
WITH:
LIST-B
TO:
LIST-C
19
record(s) SAVEd to SELECT list "LIST-C"
(See also related
keywords
-
INTERSECTION
-
DIFF )
Note: an id that appears in both
lists appears only once in resultant list. This may be differ from
D3.
The
above examples are from Universe, not Unidata, but I'm pretty darn sure
they're the same, since they are both PI-derivatives and if I recall correctly,
those all came from PI.
No, UniData doesn't allow you to combine lists like this. One of the few things I miss from D3.
>From: Mark Johnson [mailto:[EMAIL PROTECTED]]
>
>D3 allows you to GET-LIST A-LIST B-LIST and you get them
>combined for your next process.
