name:: query for califa object properties
query::
SELECT target_name, accref, hubtype || hubsubtype as h, magg
FROM califadr1.cubes
NATURAL JOIN califadr1.objects
WHERE hubtype='S'
AND (hubsubtype='d' OR hubsubtype='c')
AND magg<13
description:: 
This example shows how to combine the :taptable:`califadr1.objects` table
of properties of CALIFA target galaxies with the :taptable:`califadr1.cubes`
table of data cubes to select bright, early-type spirals.
..