Basic Examples 
(2)
 

Show the order of operations of a
Query
that is constructed of an ascending operator
f
and an ascending operator
g
as its arguments:
In[1]:=
[◼]
QueryTreeForm
[Query[f,g]]
Out[48]//TreeForm=
———
Show the order of operations of a
Query
that is constructed of: (1) a right composition of two descending operators and an ascending operator; (2) the
All
operator; and (3) the ascending operator
i
:
In[1]:=
[◼]
QueryTreeForm
[{Select[f]/*GroupBy[g]/*h,All,i}]
Out[49]//TreeForm=

Scope 
(3)
 


Options 
(1)
 


Applications 
(1)
 


Properties and Relations 
(1)
 


Possible Issues 
(1)
 


Neat Examples 
(2)
 
