Can you explain to me the correct usage of [ and ] ? How does it differ from using quotes? It's called quote encapsulation right?
What is the literal here you refer to? I looked up literals in SQL statements in VFP Help and it explained defining literals with the ESCAPE clause but I see none here.
Thanks

>>SELECT * FROM client ;
>>WHERE group_code = [&cGroupCode] ;
>>INTO CURSOR Mycursor
>
>**I've never seen a literal with macro-expansion and quote encapsulation. Is this all really necessary?
>

>The definition of a literal doesn't go away. You convert the memvar reference >which does go away to a literal by this