Re: SQL Count up MAX records

Thanks Joe. That gave me error Status not found. This one worked.

with maxstat as (
select count(gs1), max(status) from table
where ts between '2019-12-30' and '2020-01-02'
group by status)
select * from maxstat


On Thu, Jan 2, 2020 at 2:47 PM Joe Pluta <joepluta@xxxxxxxxxxxxxxxxx> wrote:

Yes, that changes things. But pretty easy for a CTE! In this case we
create a CTE (common table expression) that contains the container and
maximum status for every container within the time range. Then we
summarize that CTE.

with maxstat as (
select gs1, max(status) from table
where ts between ts1 and ts2
group by gs1)
select status, count(*) from maxstat
group by status order by status


On 1/2/2020 1:41 PM, Art Tostaine, Jr. wrote:

Thank you. I think that doesn't work because I only want to count a
carton's highest status.

Art

On Thu, Jan 2, 2020 at 2:27 PM Steve M via MIDRANGE-L <
midrange-l@xxxxxxxxxxxxxxxxxx> wrote:

Art,

I would think the following should work:

Select Status, count(*)
From X
Where TimeStamp between 1 and 2
Group by Status
Order by Status

Try that...

Steve

-----Original Message-----
From: MIDRANGE-L <midrange-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of

Art

Tostaine, Jr.
Sent: Thursday, January 2, 2020 13:20
To: Midrange Systems Technical Discussion <

midrange-l@xxxxxxxxxxxxxxxxxx>

Subject: SQL Count up MAX records

I have a table that has a carton# (GS1#), and a numeric status.

A carton will be written 1 to many times in the table, something like

this:

GS1, Status, TimeStamp
15,10
15,20
15,30
11,10
12,10
12,20
12,60
16,20
15,40

I want a report like this. I also need to select a range on the

timestamp.

Status, Qty (hopefully I calculated these right lol)
10,3
20,3
40,1
60,1


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Art Tostaine
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