sql count function with subquery

Question

here is my query

select narr,vocno,count(*) 
from KontenLedger 
WHERE VOCDT>'2018-07-01' 
group by narr,vocno 
having count(*)<'3'

actually if i wright as i given above ,the result which calculates two fields ('narr' and 'vocno') if i remove the field ('narr') answer is correct. i need to view the field 'narr' also without counting

Answer 1

Without knowing your database, nor having some limited sample date, nor expected output?

SELECT
 vocno, 
 COUNT(*) AS total,
 MAX(narr) AS max_narr
FROM KontenLedger 
WHERE vocdt > '2018-07-01' 
GROUP BY vocno 
HAVING COUNT(*) < 3