I'm trying to create a GridView with ASP.NET connecting to a MySQL database. The data appears like below.
BusinessUnit OrderDate Canceled
UnitA 1/15/2013 N
UnitA 10/1/2013 N
UnitB 10/15/2013 N
UnitB 10/22/2013 N
UnitB 10/22/2013 N
Based on the records above, I'd like the result to appear like below
BusinessUnit TodaysOrders ThisMonthsOrders ThisYearsOrders
UnitA 0 1 2
UnitB 2 3 3
My current code is below. It's giving me error (something about DatabaseName.sum does not exist. Check the
Function Name Parsing and Resolution' section... )
Select
SUM (CASE WHEN (OrderDate)=DATE(NOW()) THEN 1 ELSE 0 END) AS TodaysOrders,
SUM (CASE WHEN YEAR(OrderDate) = YEAR(CURDATE()) AND MONTH(OrderDate) = MONTH(CURDATE()) THEN 1 ELSE 0 END) AS ThisMonthsOrders,
SUM (CASE WHEN YEAR(main_order_managers.creation_date) = YEAR(CURDATE()) THEN 1 ELSE 0 END) AS ThisYearsOrders
code continues
FROM OrderTable WHERE OrderTable.Canceled. <> 'Y';
Is Sum Case the best use here?
The error is caused by the space between function name and parenthesis
SUM (CASE WHEN ...
^^
Read more Function Name Parsing and Resolution
Try
SELECT BusinessUnit,
SUM(CASE WHEN OrderDate = CURDATE() THEN 1 ELSE 0 END) TodaysOrders,
SUM(CASE WHEN DATE_FORMAT(OrderDate, '%Y%m') = DATE_FORMAT(CURDATE(), '%Y%m') THEN 1 ELSE 0 END) ThisMonthsOrders,
SUM(CASE WHEN YEAR(OrderDate) = YEAR(CURDATE()) THEN 1 ELSE 0 END) ThisYearsOrders
FROM OrderTable
WHERE Canceled <> 'Y'
GROUP BY BusinessUnit
Here is SQLFiddle demo
Related
I would like to enter 2 dates in the Where condition, once for August and once for October. Unfortunately I don't get any further here, because I can only enter a date (from .. to) in the Where condition see AND date between.
SELECT
subregion1_code,
subregion1_name,
SUM(new_confirmed) as august_confirmed,
SUM(new_tested) as august_tested,
SUM(new_confirmed) as october_confirmed,
SUM(new_tested) as october_tested,
SUM(new_confirmed) / SUM(new_tested) AS positive_test_rate,
FROM
`bigquery-public-data.covid19_open_data.covid19_open_data` as B
WHERE
country_code = "US"
AND aggregation_level = 1
AND date BETWEEN '2020-10-01' AND '2020-10-30'
GROUP BY
subregion1_code,
subregion1_name
ORDER BY
positive_test_rate DESC
You can do it with conditional aggregation:
SELECT
subregion1_code,
subregion1_name,
SUM(CASE WHEN MONTH(date) = 8 THEN new_confirmed ELSE 0 END) AS august_confirmed,
SUM(CASE WHEN MONTH(date) = 8 THEN new_tested ELSE 0 END) AS august_tested,
SUM(CASE WHEN MONTH(date) = 10 THEN new_confirmed ELSE 0 END) AS october_confirmed,
SUM(CASE WHEN MONTH(date) = 10 THEN new_tested ELSE 0 END) AS october_tested,
SUM(new_confirmed) / SUM(new_tested) AS positive_test_rate,
FROM `bigquery-public-data.covid19_open_data.covid19_open_data` AS B
WHERE
country_code = 'US'
AND aggregation_level = 1
AND (date BETWEEN '2020-10-01' AND '2020-10-31' OR date BETWEEN '2020-08-01' AND '2020-08-31')
GROUP BY subregion1_code, subregion1_name
ORDER BY positive_test_rate DESC
We have a table with data from different nodes and one of the column will have status report as "compliant or non-compliant", sample data as below
I want to filter the table in such a way that if any of the checks on a node shows non compliant, it should be flagged as non-compliant and rest as compliant. Using below query i am able to do it
SELECT COUNT(*) AS total_nodes,
SUM(fully_compliant = 0) AS Non_compliant_nodes,
SUM(fully_compliant = 1) AS compliant_nodes
FROM (
SELECT Node, CASE WHEN SUM(Status = 'Compliant') = COUNT(*) THEN 1 ELSE 0 END AS fully_compliant
FROM your_table GROUP BY Node
)
Now, i want to group and split the result by dept as below, how can i achieve this
I think you're looking for this:
select dept,
count(*) as total_nodes,
sum(case when non_compliant_chk = 0 then 1 else 0 end) as compliant_nodes,
sum(case when non_compliant_chk > 0 then 1 else 0 end) as non_compliant_nodes
from (
select dept,
node,
sum(case when 'Non-Compliant' then 1 else 0 end) as non_compliant_chk
from your_table
group by dept,
node
) v
group by dept;
With few modifications to what Brian suggested, I am able to get the desired result
select dept,
count(*) as total_nodes,
sum(case when non_compliant_chk = 0 then 1 else 0 end) as compliant_nodes,
sum(case when non_compliant_chk > 0 then 1 else 0 end) as non_compliant_nodes
from (
select dept,
node,
COUNT(CASE WHEN Compliance-Status = 'Non-Compliant' THEN 1 END) 'non_compliant_chk'
from table WHERE DOR >= DATE(NOW()) - INTERVAL 7 DAY
group by Dept,
Node
) v
group by Dept;
SELECT PatchPhase.PhaseName, MAX(PatchPhase.Sequence) AS seq,
PatchState.Application, PatchState.Objectname, PatchState.Jobname,
PatchState.Streamname, COUNT(*) AS Total,
PatchState.Jobdescription,
PatchState.Status, PatchState.Timestamp
FROM PatchState
INNER JOIN PatchPhase ON PatchState.Phase = PatchPhase.PhaseTech
WHERE (PatchPhase.PhaseName IN (#Phase))
AND (PatchState.Application IN (#Application)) AND (PatchState.Timestamp >= #StartDate)
AND (PatchState.Timestamp <= #EndDate)
GROUP BY PatchPhase.PhaseName, PatchState.Application, PatchState.Objectname,
PatchState.Jobname, PatchState.Streamname, PatchState.Jobdescription, PatchState.Status,
PatchState.Timestamp
ORDER BY PatchState.Application
I am working on matrix and I have column group of status which contains 3 columns (planned, running,completed). I want to sum planned+completed and divide by total column.
Total column is outside the column group.
I do find some answers but I did not get how should I use in my code
can someone please help?
Try using this to aggregate, and then use a table instead of a matrix. You will not need a column group now. As I cannot run the sql I can't promise it is perfect but perhaps you could have a little play with it if not. It should offer a guide if nothing else.
SELECT
PatchPhase.PhaseName,
MAX(PatchPhase.Sequence) AS seq,
PatchState.Application,
PatchState.Objectname,
PatchState.Jobname,
PatchState.Streamname,
PatchState.Jobdescription,
SUM(case when PatchState.Status = 'Planned' then 1 else 0 end) as 'Planned',
SUM(case when PatchState.Status = 'Running' then 1 else 0 end) as 'Running',
SUM(case when PatchState.Status = 'Completed' then 1 else 0 end) as 'Completed',
(SUM(case when PatchState.Status = 'Planned' then 1 else 0 end) + SUM(case when PatchState.Status = 'Running' then 1 else 0 end)) /
(SUM(case when PatchState.Status = 'Planned' then 1 else 0 end) + SUM(case when PatchState.Status = 'Running' then 1 else 0 end) + SUM(case when PatchState.Status = 'Completed' then 1 else 0 end)) as totalPercentage
PatchState.Timestamp
FROM
PatchState
INNER JOIN PatchPhase
ON PatchState.Phase = PatchPhase.PhaseTech
WHERE
(PatchPhase.PhaseName IN (#Phase))
AND (PatchState.Application IN (#Application))
AND (PatchState.Timestamp >= #StartDate)
AND (PatchState.Timestamp <= #EndDate)
GROUP BY
PatchPhase.PhaseName,
PatchState.Application,
PatchState.Objectname,
PatchState.Jobname,
PatchState.Streamname,
PatchState.Jobdescription,
PatchState.Status,
PatchState.Timestamp
ORDER BY
PatchState.Application
You can get a value displayed in a text box from expression =Reportitems!Textbox133.Value
instead of textbox133 in the above expression you have to give the textbox name of the textbox from which you want the value. In your case the total column
I'm using CASE to categorize data in the table and count them but the results aren't accurate
live demo [here]
select DATE(date) as day, count(*),
count(distinct case when name = 'fruit' then 1 else 0 end) as fruits,
count(distinct case when name = 'vege' then 1 else 0 end) as vege,
count(distinct case when name = 'sweets' then 1 else 0 end) as sweets
from food
group by day
with rollup
I'm not sure if the issue is with CASE or in the string matching = because there's no 'sweets' still it counts 1?
any pointers I'd be grateful
Your problem is that COUNT counts every result that is not NULL. In your case you are using:
COUNT(distinct case when name = 'sweets' then 1 else 0 end)
So, when the name is not sweets, it counts the 0. Furthermore, since you are using DISTINCT, it counts just one or two values. You should either use SUM or remove the DISTINCT and the ELSE 0:
SELECT DATE(date) as day,
COUNT(*),
SUM(CASE WHEN name = 'fruit' THEN 1 ELSE 0 END) as fruits,
SUM(CASE WHEN name = 'vege' THEN 1 ELSE 0 END) as vege,
SUM(CASE WHEN name = 'sweets' THEN 1 ELSE 0 END) as sweets
FROM food
GROUP BY DAY
WITH ROLLUP
Or:
SELECT DATE(date) as day,
COUNT(*),
COUNT(CASE WHEN name = 'fruit' THEN 1 ELSE NULL END) as fruits,
COUNT(CASE WHEN name = 'vege' THEN 1 ELSE NULL END) as vege,
COUNT(CASE WHEN name = 'sweets' THEN 1 ELSE NULL END) as sweets
FROM food
GROUP BY DAY
WITH ROLLUP
Here is a modified sqlfiddle.
You can't group by an alias. You have to group by the expression.
group by date(date)
You can group on an Alias:
SELECT
FROM_UNIXTIME(UnixTimeField, '%Y') AS 'Year'
,FROM_UNIXTIME(UnixTimeField, '%m') AS 'Month'
FROM table p
GROUP BY Year, Month
When I try to use this:
SUM(CASE WHEN IF(SUM(CASE WHEN "b.count_students_status" = 1 THEN 1 ELSE 0 END) >= 1, 1, 0) = 1 THEN 1 ELSE 0 END)
It says Query Error: Improper usage of Group Function
Below is the complete code:
SELECT
"a.batch" AS Batch,
SUM(
CASE
WHEN IF(
SUM(
CASE
WHEN "b.count_students_status" = 1
THEN 1
ELSE 0
END
) >= 1,
1,
0
) = 1
THEN 1
ELSE 0
END
) AS Payments_Not_Received
FROM
"DBU - Complete"
WHERE "a.suspended" = 'no'
GROUP BY "a.batch"
I wanted to convert the status to 1, if there are multiple occurrences and then sum the total occurrences.
Any help please - I am using ZOHO to build the query?
You're trying to reference the result of the GROUP BY before is has run. Try something like this:
select t.BATCH,
sum(case when t.pnr >=1 then 1 else 0 end) as Payments_Not_Received
from
(
select
a.batch as BATCH,
SUM(CASE WHEN "b.count_students_status" = 1 THEN 1
ELSE 0
END) as pnr
from yourTable a
WHERE a.suspended = 'no'
group by a.batch
) t
group by t.BATCH;