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Update The PADS.mysql #39

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Update The PADS.mysql #39

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18 changes: 18 additions & 0 deletions SQL/2_Advanced Select/02_The PADS/The PADS.mysql
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Original file line number Diff line number Diff line change
Expand Up @@ -8,3 +8,21 @@ SELECT CONCAT('There are a total of ',COUNT(OCCUPATION),' ',LOWER(OCCUPATION),'s
FROM OCCUPATIONS
GROUP BY OCCUPATION
ORDER BY COUNT(OCCUPATION), OCCUPATION;

-- select case
-- when occupation ='doctor' then concat(name,'(D)')
-- when occupation = 'actor' then concat(name,'(A)')
-- when occupation = 'singer' then concat(name,'(S)')
-- else concat(name,'(P)')
-- end
-- from occupations
-- order by name;
-- select case
-- when occupation ='doctor' then concat('There are a total of ',count(occupation),' doctors.')
-- when occupation = 'actor' then concat('There are a total of ',count(occupation),' actors.')
-- when occupation = 'singer' then concat('There are a total of ',count(occupation),' singers.')
-- else concat('There are a total of ',count(occupation),' professors.')
-- end as h
-- from occupations
-- group by occupation
-- order by count(occupation), occupation;