WITH UNION ALL unable to use ORDER BY

Question

When I am running

SELECT concat(name,\'(\',substring(occupation,1,1),\')\')  
FROM  occupations    
UNION ALL 
SELECT concat(\'There are total \',count(occupati         


        

Answer 1

SELECT concat(name,'(',substring(occupation,1,1),')')  FROM  occupations    
UNION ALL SELECT concat('There are total ',count(occupation),' ', occupation,'.') FROM occupations GROUP BY occupation 
ORDER BY name

there is no column named name being returned in the above query.

You can use this instead.

SELECT concat(name,'(',substring(occupation,1,1),')') as name 
FROM  occupations    
UNION ALL 
SELECT concat('There are total ',count(occupation),' ', occupation,'.') as name 
FROM occupations 
GROUP BY occupation 
ORDER BY name