check if a table is loaded into memory - CAS

[dcortell]

Hi Experts

I wanted to check with you if there is a way to control if a table is loaded in memory in a cas lib.

I expect that If I run something like:

%if %sysfunc(exist(gms.topic_scoring_prod)) %then %do;

in a macro program, I could still get positive results, as the table is indeed stored in the library BUT not loaded into memory.

So maybe exists something similar to control for loading of the table?

Thanks

[sbxkoenk]

For checking whether table is loaded (in-memory) ...

Not like this:

Check that a SAS data set exists (and other data maintenance tips)
By Rick Wicklin on The DO Loop June 27, 2011
https://blogs.sas.com/content/iml/2011/06/27/check-that-a-sas-data-set-exists-and-other-data-mainten...

but like this :

SAS® 9.4 and SAS® Viya® 3.5 Programming Documentation | SAS 9.4 / Viya 3.5
Tables Action Set
tableExists Action
Checks whether a table has been loaded.
https://go.documentation.sas.com/doc/en/pgmsascdc/9.4_3.5/caspg/cas-table-tableexists.htm

BR,
Koen