I created a column in the select statement (DaysSinceCheck).
How do I use it in my WHERE clause?
SELECT DISTINCT
Name,
(DATEDIFF(D, max(lastDaTe), GETDATE())) AS DaysSinceCheck
FROM
event_table
WHERE
cust = 'usa'
AND ((DATEDIFF(D, max(lastDaTe), GETDATE()))) <= 2
GROUP BY
Name
Receiving the error:
An aggregate may not appear in the WHERE clause unless it is in a subquery contained in a HAVING clause or a select list, and the column being aggregated is an outer reference.
You test the value of an aggregate function using a HAVING clause.
...
WHERE cust = 'usa'
GROUP BY Name
HAVING ((DATEDIFF(D, max(lastDaTe), GETDATE()))) <= 2
The HAVING solution works fine... an alternate way is using a CTE to break things into two parts like this:
WITH NameAndDays AS (
SELECT DISTINCT Name,
(DATEDIFF(D, max(lastDaTe), GETDATE())) AS DaysSinceCHECK
FROM event_table
WHERE cust = 'usa'
GROUP BY Name
) SELECT *
FROM NameAndDays
WHERE DaysSinceCHECK <= 2
Related
I have two tables where I am attempting to join the results into one. I am trying to get the INV_QPC which is the case pack size shown in the results (SEIITN and SKU) are the same product numbers.
The code below gives two results, but the goal is to get the bottom result into the main output, where I was hoping the join would be the lookup to show the case pack size in relation to SKU.
INV_QPC = case pack size
SKU = SKU/Product Number
SEIITN = SKU/Product Number
Thanks for looking.
SELECT
ORDER_QTY, SKU, INVOICE_NUMBER, CUSTOMER_NUMBER, ROUTE,
ALLOCATED_QTY, SHORTED_QTY, PRODUCTION_DATE,
DATEPART(wk, PRODUCTION_DATE) AS FISCAL_WEEK,
YEAR(PRODUCTION_DATE) AS FISCAL_YEAR,
CONCAT(SKU, CUSTOMER_NUMBER) AS SKU_STORE_WEEK
FROM
[database].[dbo].[ORDERS]
WHERE
[PRODUCTION_DATE] >= DATEADD(day, -3, GETDATE())
AND [PRODUCTION_DATE] <= GETDATE()
SELECT INV_QPC
FROM [database].[dbo].[PRODUCT_MASTER]
JOIN [database].[dbo].[ORDERS] ON ORDERS.SKU = PRODUCT_MASTER.SEIITN;
It looks like you are on the right track, but your second SQL statement is only returning the INV_QPC column, so it is not being joined to the first query. Here is an updated SQL statement that should give you the result you are looking for:
SELECT
ORD.ORDER_QTY, ORD.SKU, ORD.INVOICE_NUMBER, ORD.CUSTOMER_NUMBER, ORD.ROUTE,
ORD.ALLOCATED_QTY, ORD.SHORTED_QTY, ORD.PRODUCTION_DATE,
DATEPART(wk, ORD.PRODUCTION_DATE) AS FISCAL_WEEK,
YEAR(ORD.PRODUCTION_DATE) AS FISCAL_YEAR,
CONCAT(ORD.SKU, ORD.CUSTOMER_NUMBER) AS SKU_STORE_WEEK,
PROD.INV_QPC
FROM
[database].[dbo].[ORDERS] ORD
JOIN [database].[dbo].[PRODUCT_MASTER] PROD ON ORD.SKU = PROD.SEIITN
WHERE
ORD.PRODUCTION_DATE >= DATEADD(day, -3, GETDATE())
AND ORD.PRODUCTION_DATE <= GETDATE()
In this query, I have added the INV_QPC column to the SELECT statement, and also included the join condition in the JOIN clause. Additionally, I have given aliases to the tables in the FROM and JOIN clauses to make the query easier to read. Finally, I have updated the WHERE clause to reference the ORD alias instead of the table name directly.
I am writing a SQL query using with as expression. I always get a result in the square of what I required.
This is my query:
DECLARE #MAX_DATE AS INT
SET #MAX_DATE = (SELECT DATEPART(MONTH,FECHA) FROM ALBVENTACAB WHERE NUMALBARAN IN (SELECT DISTINCT MAX(NUMALBARAN) FROM ALBVENTACAB));
;WITH TABLE_LAST AS (
SELECT CONCAT(DATEPART(MONTH,FECHA),'-',DATEPART(YEAR,FECHA)) as LAST_YEAR_MONTH
,SUM(TOTALNETO) AS LAST_YEAR_VALUE
FROM ALBVENTACAB
WHERE DATEPART(YEAR,CURRENT_TIMESTAMP) -1 = DATEPART(YEAR,FECHA) AND NUMSERIE LIKE 'A%'
AND DATEPART(MONTH,FECHA) <= #MAX_DATE
GROUP BY CONCAT(DATEPART(MONTH,FECHA),'-',DATEPART(YEAR,FECHA))
)
,TABLE_CURRENT AS(
SELECT CONCAT(DATEPART(MONTH,FECHA),'-',DATEPART(YEAR,FECHA)) as CURR_YEAR_MONTH
,SUM(TOTALNETO) AS CURR_YEAR_VALUE
FROM ALBVENTACAB
WHERE DATEPART(YEAR,CURRENT_TIMESTAMP) <= DATEPART(YEAR,FECHA) AND NUMSERIE LIKE 'A%'
GROUP BY CONCAT(DATEPART(MONTH,FECHA),'-',DATEPART(YEAR,FECHA))
)
SELECT *
FROM TABLE_CURRENT, TABLE_LAST
When I run the query I get exactly the square of the result.
I want to compare sale monthly with last year.
2-2020 814053.3 2-2019 840295.1
1-2020 1094993.65 2-2019 840295.1
3-2020 293927.3 2-2019 840295.1
2-2020 814053.3 1-2019 1050701.68
1-2020 1094993.65 1-2019 1050701.68
3-2020 293927.3 1-2019 1050701.68
2-2020 814053.3 3-2019 887776.1
1-2020 1094993.65 3-2019 887776.1
3-2020 293927.3 3-2019 887776.1
I should get only 3 rows instead of 9 rows.
You need to properly join your two CTE - the way you're doing it now, you're getting a Cartesian product of each row in either CTE together.
Do something like:
*;WITH TABLE_LAST AS
( ....
),
TABLE_CURRENT AS
( ....
)
SELECT *
FROM TABLE_CURRENT curr
INNER JOIN TABLE_LAST last ON (some join condition here)
What that join condition is going to be - I have no idea, and cannot tell from your question - but you have to define how these two sets of data "connect" ....
It could be something like:
SELECT *
FROM TABLE_CURRENT curr
INNER JOIN TABLE_LAST last ON curr.CURR_YEAR_MONTH = last.LAST_YEAR_MONT
or whatever else makes sense in your situation - but basically, you need to somehow "tie together" these two sets of data and get only those rows that make sense - not just every row from "last" combined with every row from "curr" ....
While you already got the answer on how to join the two results, I thought I'd tell you how to typically approach such problems.
From the same table, you want two sums on different conditions (different years that is). You solve this with conditional aggregation, which does just that: aggregate (sum) based on a condition (year).
select
datepart(month, fecha) as month,
sum(case when datepart(year, fecha) = datepart(year, getdate()) then totalneto end) as this_year,
sum(case when datepart(year, fecha) = datepart(year, getdate()) -1 then totalneto end) as last_year
from albventacab
where numserie like 'A%'
and fecha > dateadd(year, -2, getdate())
group by datepart(month, fecha)
order by datepart(month, fecha);
I create reports in SQL Server Report Builder. I hope anyone can help me in this case. My query shows me an error if I add a third inner join
How can I add a third select statement?
You need to update the final GROUP BY clause. Including the full name in the SELECT clause requires the full name in the GROUP BY.
As a rule of thumb: When using GROUP BY every field used in the SELECT clause, that isn't combined with an aggregate function, must appear.
Select
SUM(cast(Units as int)) as CounterName,
left(Name,4) as Machine,
Name as WasteLabel
from
Trouble
inner join tsystem ON Trouble.systemid = tsystem.id
where
Name not in ('Aus', 'An', 'Produced')
and IntervalDateWeek >= dateadd(wk, datediff(wk, 0, getdate()) - 2, 0)
and IntervalDateWeek <= dateadd(wk, datediff(wk, 0, getdate())-1, 0)
and left(Name, 4) in (Select name from tSystem
where
ID in
(
Select
systemid
from
tsystemviewSystemwhere
WHERE
SystemViewID = 4)
)
group by
Name
I suspect your query could be improved. Adding clear sample data and expected output will help here.
Following code I added to the SQL Server query and now have to do the same in Oracle. I need to do grouping in the view rather than in the C#. I get this error message:
ORA-01747 Invalid user.table.column or column specification.
How must I code this to work in Oracle?
SELECT CTE.FACILITY_KEY, CTE.DATE, CTE.PATIENT_STATUS, COUNT(*) AS [COUNT]
FROM CTE
GROUP BY CTE.FACILITY_KEY, CTE.DATE, CTE.PATIENT_STATUS;
at the beginning of query I have this full code here:
CREATE OR REPLACE VIEW DBD_V_CDL_CHANGES AS
WITH CTE AS
(
SELECT TR.FACILITY_KEY
, MV.VALUE_CODE
, CAST(COUNT(*) AS NUMERIC(9, 0)) COUNT
FROM OPTC.THS_T_TRANSACTIONS1 TR
JOIN OPTC.THS_M_MENU2 M
ON M.MENU_ID = TR.MENU_ID
JOIN OPTC.THS_M_VALUES MV
ON MV.MENU_ID = TR.MENU_ID_VALUE
JOIN OPTC.THS_M_VALUES MV2
ON MV2.MENU_ID = TR.PREVIOUS_MENU_ID_VALUE
JOIN OGEN.GEN_M_PATIENT_MAST PM
ON PM.PAT_NUMBER = TR.PAT_NUMBER
WHERE TR.TR_DATETIME BETWEEN TRUNC(SYSDATE)
AND TRUNC(SYSDATE) + 86399 / 86400
AND TR.EDIT_NO < 0
AND MV.VALUE_TYPE IS NULL
AND MV2.VALUE_TYPE IS NULL
AND MV.VALUE_CODE >= 0
AND MV2.VALUE_CODE >= 0
AND M.SUB_SYS_EXT = 'G1'
AND ABS(MV.VALUE_CODE - MV2.VALUE_CODE) > 1
AND (PM.DISCHARGE_DATE IS NULL OR PM.DISCHARGE_DATE < SYSDATE)
GROUP BY TR.FACILITY_KEY, MV.VALUE_CODE)
SELECT CTE.FACILITY_KEY, CTE.DATE, CTE.PATIENT_STATUS, COUNT(*) AS [COUNT] FROM CTE
GROUP BY CTE.FACILITY_KEY, CTE.DATE, CTE.PATIENT_STATUS;
I see a few things wrong with your code.
First, you are selecting the following three columns FACILITY_KEY, VALUE_CODE and the count in the CTE:
SELECT TR.FACILITY_KEY ,
MV.VALUE_CODE ,
COUNT(*) as Count -- note there is no need to CAST(COUNT(*) AS NUMERIC(9, 0)) this
FROM OPTC.THS_T_TRANSACTIONS1 TR
But then when you select from the CTE you are selecting columns that you are not returning in the CTE:
with cte as
(
-- your query here does not return DATE or PATIENT_STATUS
)
SELECT CTE.FACILITY_KEY,
CTE.DATE,
CTE.PATIENT_STATUS,
COUNT(*) AS COUNT
FROM CTE
GROUP BY CTE.FACILITY_KEY, CTE.DATE, CTE.PATIENT_STATUS;
Where do PATIENT_STATUS and Date come from since you are not including them in your CTE? So these do not exist when you are trying to select them.
I replicated your error by including columns in the list that were not select in the CTE query.
The second issue is the CTE.DATE column. DATE is a reserved word, place that is double quotes CTE."DATE"
...AS [COUNT], ...AS NUMERIC(9, 0)) is not Oracle syntax and will never work. Simply remove [ ] and use NUMBER instead of NUMERIC. There is no need to CAST Count(). The Count() function will always return number, e.g. 0-zero or some number.
This is valid syntax in Oracle:
SELECT deptno, count(*) total_count_by_dept -- no need to cast or AS --
FROM scott.emp
GROUP BY deptno
/
Try not to use reserved words as COUNT for aliases:
SELECT CTE.FACILITY_KEY, CTE.DATE, CTE.PATIENT_STATUS, COUNT(*) AS total_cnt -- 'AS' is for clarity only, not required
FROM CTE
GROUP BY CTE.FACILITY_KEY, CTE.DATE, CTE.PATIENT_STATUS
/
I have a query that I am using for a report. Each line is a row of data containing a medical history, the client_id is repeated for each medical history.
I'm grouping by client_id and summing their conditions but I want to use a sub-query to find any conditions that are above a preset score. My current query is giving me the total for the whole table, not just the specific client_id.
Can someone help me out? Thanks!
Here my query:
select
DATEADD(month, DATEDIFF(month, 0, taken_on), 0),
client_id,
count(hscore),
sum(hscore),
(select count(hscore)
from amexmedscreen
where hscore >= '3.5')
from amexmedscreen
group by taken_on, client_id`
It should be sufficient to use CASE to get 1 for relevant rows, and sum those:
select
...
sum(hscore),
sum(CASE WHEN hscore >= 3.5 THEN 1 ELSE 0 END)
group by taken_on, client_id`
Your subquery is a separate query. It's not constrained by what's going on in the main query. You need to tell it to do the count only for the client_id of the current record in the outer query. You'll be referring to the same table twice in two different queries, so you'll have to use a different alias for each one.
Something like this should work:
select DATEADD(month, DATEDIFF(month, 0, taken_on), 0),
client_id,
count(hscore),
sum(hscore),
(select count(hscore)
from amexmedscreen subq
where
hscore >= '3.5'
and subq.client_id = outerq.client_id )
from amexmedscreen outerq
group by taken_on, client_id
select DATEADD(month, DATEDIFF(month, 0, taken_on), 0),
client_id,
count(hscore),
sum(hscore),
tb1.COUNT_HSCORE
from amexmedscreen
INNER JOIN
(select client_id, count(hscore) as COUNT_HSCORE
from amexmedscreen
where hscore >= '3.5'
group by client_ID) as tb1
ON tb1.client_id = client id
group by taken_on, client_id,tb1.COUNT_HSCORE