Macro variables count

[BrahmanandaRao]

in work library  i assigned below macro variables i want assigned macro variables count in session

%let a=Alfred;
%let b=William;
%let c=Philp;

how to get macro variables count in a library

[Tom]

I don't understand what the question is.

[BrahmanandaRao]

how can we get macro variables count in a library 

for example i assigned three macro variables in a work library 

[PaigeMiller]

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@BrahmanandaRao wrote:

how can we get macro variables count in a library 

for example i assigned three macro variables in a work library 

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Please explain further. Macro variables are not associated with a library.

[BrahmanandaRao]

I assigned macro a b c using let

[Reeza]

Macro variables are per session so you can query the sashelp vmacro table for all user created macros in a session similar to other dictionary tables.

[Tom]

Macro variables are not related to librefs or datasets.

You an query the DICTIONARY.MACROS metadata.

For example to find the number of GLOBAL macro variables you could use this query.

proc sql ;
select count(*) as n_macros
from  dictionary.macros where scope='GLOBAL' and offset=0 
;