Sql count condition

Condition in count sql

select count(case Position when 'Manager' then 1 else null end)
from ...


select sum(case Position when 'Manager' then 1 else 0 end)
from ...

Sql count if

COUNT(CASE WHEN <condition> THEN 1 END)

-1

Source: modern-sql.com

Sql count condition

SELECT count(CASE WHEN gender = 'F' THEN 1 ELSE NULL END) women_count,
       count(CASE WHEN gender = 'M' THEN 1 ELSE NULL END) men_count
FROM people;

-2

Similar codes

5 votes124 views1 answer
Sql first day of current year
SQL
0 vote135 views1 answer
Set column in all row mysql
SQL
0 vote132 views1 answer
Oracle select invalid views
SQL
2 votes154 views2 answers
Mysql does sentence contain word
SQL
1 vote133 views1 answer
Expression number 1 of select list is not in group by clause
SQL
0 vote143 views1 answer
Oracle flush Shared Pool
SQL
1 vote144 views1 answer
Sql first day quarter
SQL
16 votes143 views1 answer
CTE statement sql server
SQL
0 vote136 views1 answer
How to check xampp mysql password
SQL
0 vote131 views1 answer
Sql date d'aujourd'hui
SQL