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SQL question

Posted on 2013-01-09
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Last Modified: 2013-01-10
How can I change this query to give me 2 counts - the number of records where "updated = 0" and the number of records where "updated = 1"

select count(*) from case_note
where updated = 1
0
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Question by:HLRosenberger
6 Comments
 
LVL 73

Expert Comment

by:sdstuber
ID: 38760385
try union...

elect 1, count(*) from case_note
where updated = 1
union all
select 0,count(*) from case_note
where updated = 0
0
 
LVL 73

Accepted Solution

by:
sdstuber earned 167 total points
ID: 38760391
or, do conditional counting

select  count(case where updated = 0 then 1 end),
count(case where updated = 1 then 1 end)
from case_note
0
 
LVL 2

Assisted Solution

by:thombeck
thombeck earned 167 total points
ID: 38760396
Hi,

select 
Sum(case when updated=1 THEN 1 ELSE 0 END),
Sum(case when updated=0 THEN 1 ELSE 0 END)
from case_note

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LVL 32

Assisted Solution

by:awking00
awking00 earned 166 total points
ID: 38760847
select updated, count(*)
from case_note
where updated in (1,2)
group by updated;
0
 
LVL 15

Expert Comment

by:santhimurthyd
ID: 38762778
Try this, but feel as your queries not clear as whetehr you need two result set else one result with condition for updated.

select 'Number of records where updated = ' + updated  + ' is ' + count(*)
from case_note group by updated;
0
 
LVL 1

Author Closing Comment

by:HLRosenberger
ID: 38763931
Thanks,.
0

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Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

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