Group data and count by interval data

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Group data and count by interval data

amfps

SSC Eights!

Points: 864
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October 3, 2008 at 5:11 am

#193636

Hello,
I need to group and count data values from a table to get a result like:
Limits Total
[0-5] 2
[6-10] 3
[10-100] 1
how can I do this?
Thank you,
Augusto

Viewing 5 posts - 1 through 4 (of 4 total)

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ChrisM@Work SSC Guru Points: 186127 More actions · Answer 1

Hi Augusto

This is usually straightforward - what does your source table look like? Can you post DDL with some sample data please?

^{“Write the query the simplest way. If through testing it becomes clear that the performance is inadequate, consider alternative query forms.” - Gail Shaw}

For fast, accurate and documented assistance in answering your questions, please read this article.
Understanding and using APPLY, (I) and (II) Paul White
Hidden RBAR: Triangular Joins / The "Numbers" or "Tally" Table: What it is and how it replaces a loop Jeff Moden

Madhivanan-208264 SSCertifiable Points: 7516 More actions · Answer 2

Try

selectcase

when col between 0 and 5 then '[0-5]'

when col between 6 and 10 then '[6-10]'

when col between 11 and 100 then '[11-100]'

end as Limits,

count(*) as Total

from

your_table

group by

case

when col between 0 and 5 then '[0-5]'

when col between 6 and 10 then '[6-10]'

when col between 11 and 100 then '[11-100]'

end

Madhivanan

Failing to plan is Planning to fail

amfps SSC Eights! Points: 864 More actions · Answer 3

Hello,

Madhivanan, your example help me to solve my problem.

Thank you,

Augusto

Madhivanan-208264 SSCertifiable Points: 7516 More actions · Answer 4

amfps (10/3/2008)
Hello,
Madhivanan, your example help me to solve my problem.
Thank you,
Augusto

You are welcome 🙂

Madhivanan

Failing to plan is Planning to fail