my guess by following docs
 

USER>:alias pp do ##class(%ASQ.SetUtils).pp("$1")

from my local Class docs:

GetGlobalSizeBySubscript
This method will return the size of a global based on the number of database blocks the global resides in.

so you get blocks * blocksize ===> ALLOCATED size
Depending on Packing as %GSIZE shows   The difference might be significant

Summary by Subscript will most likely show higher values as a pointer block
or even a data block (eg. with 8kb) may contain more than a single subscript
depending on the Global structure.
Take the default top subscript  (aka. IDKEY) for Caché classes (Integer, >0) as an example ​​

tSC is mostly a %Status object
with enough experience Zwrite tells you all you want and need to know
$SYSTEM.Status.DisplayError(tSC) is easier read.  a matter of comfort

Thanks for the recognitions!  😀🖐
It's a very strong motivation to be productive.
Often to distract from personal struggles.
Many thanks to the DX+OEX+GM team for their help! 👏 🌸🌼🌹🌻💐

in the previous screenshot you see the namespace as a blue link
and the names of the DB in the yellow highlighted  
 

check if the date object  var d=new Date();
is inside your routine or at least globally defined

like this

take a look to Mgmt Portal and check NAMESPACE definition
to see DB-file vs. Namespace.
In your case, I'd create a new namespace based on your DB-file to avoid conflicts.
>>> the same Db for Routine (=code) and Globals

applying  

• WITH STORAGETYPE = COLUMNAR

as last line  item seems to work (as found in Docs)

Big CONGRATULATIONS to all winners !
It's a pleasure to follow your contributions.

right. 2013.1 was the last chance

%Studio.Project).InstallFromGbl(...  rejects explicitly for Versions before 2013.1 in line 1440

• ...   ("VERSION")),".",1,2)<2013.1  ..... 
• ...  Set sc=$$$ERROR($$$DplyVersion, .....
• %occErrors.inc(2547): #define DplyVersion 7602

You better contact WRC for help  with this 10 year old version

Bonsoir Sylvain!
Are you looking for something similar to this;
 

Property MonJour As %String 
     [ InitialExpression = "31/12/1840" ];

Property Jour As %Date [ InitialExpression = 0,
  SqlComputeCode = {set {*}= $ZDH({MonJour},4) },
  SqlComputed, SqlComputeOnChange = MonJour ];
 

(Multiline just for readability)

 

Thanks for the test data!
It confirms known behavior:

• Oracle takes a lot of effort to prevent straightforward comparisons
• But over decades, I haven't ever seen them winning against IRIS / Caché.
• OK, and PostgreSQL or MySQL never was competitive,

Great job !

What You See Is What You Get

#1)  what type of "routine" do you try to handle ?

• .cls
• .mac
• .int
• .obj

#2) what is the Format you get those "routines"

• .ro
• .xml
• .udl

some combinations may allow  "command line" examination 

In ENSEMBLE default namespace SAMPLES holds a collection, CSP examples.