How do i divide by an Alias? - sql

When I run the follwing query I get a ORA- 00937 error.
select apex_utilities.get_invtype(o_code)
,count(c.id) as "Case Count"
,round(sum(billable_time/3600),2) as "Time(hrs)"
,round(sum(billable_time/count(c.id)),2) as "AHT(secs)"
from myTable c
where c.date_created between :p31_period_start and add_months(:p31_period_start,1)
group by rollup(apex_utilities.get_invtype(o_code));
If I comment out the line
,round(sum(billable_time/count(c.id)),2) as "AHT(secs)"
it runs as expected, without this column appearing.
How do i get it to run including this line? If I add billable_time to the group by then the output is incorrect as I get many rows as it groups all the billable_time as well as the invtype. In addition i have to remove the 'SUM' from the line to get it to run.
The output I am looking for is similar to the following
invtype CaseCount Time(Hrs) AHT(secs)
CDCW 1234 308:53:45 909.56
CBCB 100 24:56:34 109.24

It seems like what you want is actually:
,round(sum(billable_time)/count(c.id),2) as "AHT(secs)"`
I suspect it's balking because you are aggregating inside an aggregation. If you truly mean to do this, then you'll probably need a subquery to get that count(c.id) so you can apply it inside the aggregation of SUM(billable_time, count_of_c_id) bit.

You'd need to move that count out into a subquery. I've done the same with the sum here for clarity:
with cteTable as
(
select apex_utilities.get_invtype(o_code) invtype
,count(c.id) casecount
,sum(billable_time) totaltime
from myTable c
where c.date_created between :p31_period_start and add_months(:p31_period_start,1)
group by rollup(apex_utilities.get_invtype(o_code))
)
select invtype
,casecount "Case Count"
,round(totaltime/3600,2) "Time(hrs)"
,round(totaltime/casecount,2) "AHT(secs)"
from cteTable;

Related

Group By with Case Statements SQL Server

I would like to group by with the case statements in SQL Server. I created cases that's my revenue range. I'd like to calculate the number of sales orders within all these revenue ranges(cases)
Below please find my queries:
Select
sum(OrderQuantity) as Orders,
case when (sum(SalesAmount-TaxAmt-Freight)<100 and sum(SalesAmount-TaxAmt-Freight)>=0) then '$0-$100'
when (sum(SalesAmount-TaxAmt-Freight)>=100 and sum(SalesAmount-TaxAmt-Freight)<500) then '$100-$500'
when (sum(SalesAmount-TaxAmt-Freight)>=500 and sum(SalesAmount-TaxAmt-Freight)<1000) then '$500-$1000'
when (sum(SalesAmount-TaxAmt-Freight)>=1000 and sum(SalesAmount-TaxAmt-Freight)<2500) then '$1000-$2500'
when (sum(SalesAmount-TaxAmt-Freight)>=2500 and sum(SalesAmount-TaxAmt-Freight)<5000) then '$2500-$5000'
when (sum(SalesAmount-TaxAmt-Freight)>=5000 and sum(SalesAmount-TaxAmt-Freight)<10000) then '$5000-$10000'
when (sum(SalesAmount-TaxAmt-Freight)>=10000 and sum(SalesAmount-TaxAmt-Freight)<50000) then '$10000-$50000'
when (sum(SalesAmount-TaxAmt-Freight)>=50000 and sum(SalesAmount-TaxAmt-Freight)<100000) then '$50000-$100000'
when (sum(SalesAmount-TaxAmt-Freight)>=100000) then '>$100000'
end as SalesAmountCategory
From
dbo.FactResellerSales
group by
SalesAmountCategory;
I expect to get the result like:
result example
I keep getting errors when i try to group by based on the case statements. The error is "Invalid column name 'SalesAmountCategory'". How can i do that? Many thanks in advance!
It looks like you want to know number of orders in each category
So, you need first to map each order to category and then group by it, like that:
select SalesAmountCategory, count(*) from
(
Select case
when ((SalesAmount-TaxAmt-Freight)>=100000) then '>$100000'
when ((SalesAmount-TaxAmt-Freight)>=50000) then '$50000-$100000'
when ((SalesAmount-TaxAmt-Freight)>=10000) then '$10000-$50000'
when ((SalesAmount-TaxAmt-Freight)>=5000) then '$5000-$10000'
when ((SalesAmount-TaxAmt-Freight)>=2500) then '$2500-$5000'
when ((SalesAmount-TaxAmt-Freight)>=1000) then '$1000-$2500'
when ((SalesAmount-TaxAmt-Freight)>=500) then '$500-$1000'
when ((SalesAmount-TaxAmt-Freight)>=100) then '$100-$500'
when ((SalesAmount-TaxAmt-Freight)<100) then '$0-$100'
end as SalesAmountCategory
From dbo.FactResellerSales
) as t
group by SalesAmountCategory

BigQuery Query working with multiple "likes" but not working with "in"

I would like to isolate some emails with specific titles. I can use multiple "like"s connected with an ORs in the where clause. This gives me a number of results. However, if I try to do a ____ in ('____', '____', etc), the code suddenly returns nothing.
This does not work.
select DATE_TRUNC(DATE(send_time,"America/Los_Angeles"), week(monday)) as week,
status,
settings_title,
sum(emails_sent) as emails_sent,
sum(report_summary_opens) as report_summary_opens,
sum(report_summary_unique_opens) as report_summary_unique_opens,
sum(report_summary_subscriber_clicks) as report_summary_subscriber_clicks
from mailchimp.campaigns_view
where status = 'sent'
and settings_title in ('%_LL_%', '%_IC_%', '%_AC_%', '%_CC_%', '%_PC_%')
group by 1,2,3
order by 1 desc
However, this works.
select DATE_TRUNC(DATE(send_time,"America/Los_Angeles"), week(monday)) as week,
status,
settings_title,
sum(emails_sent) as emails_sent,
sum(report_summary_opens) as report_summary_opens,
sum(report_summary_unique_opens) as report_summary_unique_opens,
sum(report_summary_subscriber_clicks) as report_summary_subscriber_clicks
from mailchimp.campaigns_view
where status = 'sent'
and (settings_title like '%_LL_%'
or settings_title like '%_IC_%'
or settings_title like '%_AC_%'
or settings_title like '%_CC_%'
or settings_title like '%_PC_%')
group by 1,2,3
order by 1 desc
I have already tried to include a subquery in my "from" that eliminates all null settings_title. Any ideas why this is not working? Am I missing some small syntax error?
Thanks for the help!
The % symbol will only work with LIKE. For IN it's only equality. Try REGEXP_CONTAINS too.
As in:
SELECT REGEXP_CONTAINS("abcdefg", '(xxx|zzz|yyy|cd)')
Thanks Felipe, very usefull!!!. In my case I used REGEXP_CONTAINS for matching with a multiple patterns added to a table. The select with the column "pattern_str" located in the second position is able to search and find correctly for every portion of the parttern:
WITH CTE_PatternCovid as (
Select STRING_AGG(Pattern,'|') as strPattern from xxxxxxxxx.TEMP.Temp_patternsearch_covid 
)
--this convert the multiple patterns into a single line:
--.*MASK.FFP.|.*MASK.KN.|.*TEST.ANTIG.|.*MASK.QUI.|.*SP.*H.DRO.AL.
--then use in this way:
Select ProductName FROM xxxxxxxxx.TEMP.Table_ProductsName_covid 
where
regexp_contains (upper(ProductName),(SELECT strPattern FROM CTE_PatternCovid ))

SQL COUNT FORM JOIN TABLES

I have the following sql command:
SELECT "USERNAME"."TOPICS".VALUE,
"USERNAME"."TOPICS".QID,
"USERNAME"."QUESTION".QRATING
FROM "USERNAME"."TOPICS" JOIN "USERNAME"."QUESTION"
ON "USERNAME"."TOPICS".QID = "USERNAME"."QUESTION".QID
AND "USERNAME"."TOPICS".VALUE = 'kia'
ORDER BY QRATING DESC
It works really well, but I want to count how many element returns. So I tried to use:
SELECT COUNT("USERNAME"."TOPICS".QID)
FROM "USERNAME"."TOPICS" JOIN "USERNAME"."QUESTION"
ON "USERNAME"."TOPICS".QID = "USERNAME"."QUESTION".QID
AND "USERNAME"."TOPICS".VALUE = 'kia'
ORDER BY QRATING DESC
But I get the error :
Column reference 'USERNAME.TOPICS.VALUE' is invalid. When the SELECT
list contains at least one aggregate then all entries must be valid
aggregate expressions.
What is the problem?
Hmmm. The ORDER BY should be getting the error, not the SELECT. However, your query would be much easier to understand using table aliases:
SELECT COUNT(t.QID)
FROM "USERNAME"."TOPICS" t JOIN
"USERNAME"."QUESTION" q
ON t.QID = q.QID AND t.VALUE = 'kia';
If the first query works, I see no reason why this would not (and your original without the ORDER BY should also work).

Sum is not getting after grouping also in SQL Server

I have a query like this.
select
TC.F_Exhibition_Code, TC.F_Exhibition,
c.F_Customer_Code, c.F_Customer_Name,
c.F_Address, c.F_ContactPerson,
c.F_Phone, c.F_Fax,
Tc.F_CreditInvoiceNo, tc.F_CreditInvoiceDate,
TC.F_Paymentmethod, TC.F_Currency,
TC.F_Description, TC.F_Price,
TC.F_quanity, TC.F_ReceivedAmt, TC.F_Totalamt,
sum(TC.F_Totalamt) as sum
from
T_CreditInvoice TC
left join
T_Customer c on c.F_Customer_Code = tc.F_Customer_Code
where
TC.F_CreditInvoiceNo = 'INV100098'
group by
TC.F_Exhibition_Code, TC.F_Exhibition, c.F_Customer_Code, c.F_Customer_Name,
c.F_Address, c.F_ContactPerson, c.F_Phone, c.F_Fax,
Tc.F_CreditInvoiceNo, tc.F_CreditInvoiceDate, TC.F_Paymentmethod,
TC.F_Currency, TC.F_Description, TC.F_Price,
TC.F_quanity, TC.F_ReceivedAmt, TC.F_Totalamt
I trying to get sum of my F_Totllamt column, but I am not getting it.
What is wrong with my query?
You can use window function and write as:
sum(TC.F_Totalamt) OVER (PARTITION BY TC.F_CreditInvoiceNo ORDER BY (SELECT 1))as sum
in existing query.. hope it helps!!
Demo
You're grouping on the variable you want to get the sum of. Hence you get the sum of every single "TC.F_Totalamt" because you're also grouping over that same variable.
Just remove "TC.F_Totalamt" from the "group by" statement and it will work.

How to Avoid Duplicate ID's In Access SQL

I have a problem that I hope you can help me.
I have the next query on Access SQL.
SELECT
ID_PLAN_ACCION, ID_SEGUIMIENTO,
Max(FECHA_SEGUIMIENTO) AS MAX_FECHA
FROM
SEGUIMIENTOS
WHERE
(((ID_PLAN_ACCION) = [CODPA]))
GROUP BY
ID_PLAN_ACCION, ID_SEGUIMIENTO;
And it returns this information:
ID_PLAN_ACCION ID_SEGUIMIENTO MAX_FECHA
-----------------------------------------------
A1-01 1 16/01/2014
A1-01 2 30/01/2014
But I really need that it throws off this:
ID_PLAN_ACCION ID_SEGUIMIENTO MAX_FECHA
----------------------------------------------
A1-01 2 30/01/2014
As you can see I only need the record that has the most recently date, not all the records
The GROUP BY doesn't work.
Please can you tell me what can I do? I am new on all this.
Thank you so much!!
PD: Sorry for my english, I'm learning
This will produce the results you want:
SELECT ID_PLAN_ACCION, max(ID_SEGUIMIENTO) as ID_SEGUIMIENTO, Max(FECHA_SEGUIMIENTO) AS MAX_FECHA
FROM SEGUIMIENTOS
WHERE ID_PLAN_ACCION = [CODPA]
GROUP BY ID_PLAN_ACCION;
I removed id_sequiimiento from the group by and added an aggregation function to get the max value. If the ids increase along with the date, this will work.
Another way to approach this query, though, is to use top and order by:
SELECT top 1 ID_PLAN_ACCION, ID_SEGUIMIENTO, FECHA_SEGUIMIENTO
FROM SEGUIMIENTOS
WHERE ID_PLAN_ACCION = [CODPA]
ORDER BY FECHA_SEGUIMIENTO desc;
This works because you are only returning one row.
EDIT:
If you have more codes, that you are looking at, you need a more complicated query. Here is an approach using where/not exists:
SELECT ID_PLAN_ACCION, ID_SEGUIMIENTO, FECHA_SEGUIMIENTO
FROM SEGUIMIENTOS s
WHERE not exists (select 1
from SEGUIMIENTOS s2
where s.ID_PLAN_ACCION = s2.ID_PLAN_ACCION and
s2.FECHA_SEGUIMIENTO > s.FECHA_SEGUIMIENTO
)
ORDER BY FECHA_SEGUIMIENTO desc;
You can read this as: "Get me all rows from SEGUIMIENTOS where there is no other row with the same ID_PLAN_ACCION that has a larger date". Is is another way of saying that the original row has the maximum date.