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MYSQL - select help with grouping totals
Posted on 2014-12-12
MYSQL 5.6.22
Hi,
I'm hoping I can get this query to group my totals correctly.
- All of the data I need to search for lives in one table -
this result comes back with:
I would like for the results to show the site with the most 'counts' to be at the top of the list.
Hi,
I'm hoping I can get this query to group my totals correctly.
- All of the data I need to search for lives in one table -
select max(study_custom1) as 'Outside Institution', COUNT(study_custom1) as 'Number of Studies'
from pacsdb.study
where accession_no like '%OUT%'
and study_custom1 is not null
and created_time >= DATE_FORMAT( CURRENT_DATE - INTERVAL 1 MONTH, '%Y/%m/01' )
AND created_time < DATE_FORMAT( CURRENT_DATE, '%Y/%m/01' )
group by study_custom1
order by 'Number of Studies' DESC
this result comes back with:
site3 5
site2 8
site8 2
site4 1
site1 12
I would like for the results to show the site with the most 'counts' to be at the top of the list.
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2 Comments
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try:
select study_custom1 as 'Outside Institution', COUNT(study_custom1) as 'Number of Studies'
from pacsdb.study
where accession_no like '%OUT%'
and study_custom1 is not null
and created_time >= DATE_FORMAT( CURRENT_DATE - INTERVAL 1 MONTH, '%Y/%m/01' )
AND created_time < DATE_FORMAT( CURRENT_DATE, '%Y/%m/01' )
group by study_custom1
order by COUNT(study_custom1) DESC
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