how to group oracle queries which has aggregate functions - oracle

it says "not a groupby function". when I add D.unitpricef to groupby it doesn't show any error,but in result it shows same itmcode multiple time. one item code should diplay only one time
SELECT
ItemCode,
case when H.InvoType = 1 then concat(ItemCode,' ( SLT Equipment )' ) else concat(ItemCode,' (
CONBES Eqipment )' ) end as EquName,
case when TRIM(SUM(QTY)) is null then '' else TRIM(TO_CHAR(SUM(QTY),'999999')) end as QTY,
CAST( (SUM(QTY) * D.unitpricef) AS NUMBER(38,2)) AS Amount
FROM Invoicedetails D
INNER JOIN
invoiceheader H ON D.InvoiceNo = H.InvoiceNo
INNER JOIN Equipment E ON E.EquCode = ItemCode
WHERE
H.CancelStat= 0
AND H.ReceiptStat = 1
AND H.BCCODE = 'xxx'
GROUP BY ItemCode,H.InvoType ORDER BY ItemCode ASC;

You need to group by using the same expressions associated to the aggregate function
SELECT
ItemCode,
case when H.InvoType = 1 then concat(ItemCode,' ( SLT Equipment )' ) else concat(ItemCode,' ( CONBES Eqipment )' ) end as EquName,
case when TRIM(SUM(QTY)) is null then '' else TRIM(TO_CHAR(SUM(QTY),'999999')) end as QTY,
CAST( (SUM(QTY) * D.unitpricef) AS NUMBER(38,2)) AS Amount
FROM Invoicedetails D
INNER JOIN
invoiceheader H ON D.InvoiceNo = H.InvoiceNo
INNER JOIN Equipment E ON E.EquCode = ItemCode
WHERE
H.CancelStat= 0
AND H.ReceiptStat = 1
AND H.BCCODE = 'xxx'
GROUP BY
ItemCode
case when H.InvoType = 1 then concat(ItemCode,' ( SLT Equipment )' ) else concat(ItemCode,' ( CONBES Eqipment )' ) end
ORDER BY ItemCode ASC;

Related

Oracle Pivot options

I have the below Pivot and output. I would like to display the below.
Remove the parentheses around the columns?
Add indicator of X and Null in substitute of 1 and 0?
SQL:
SELECT DISTINCT
*
FROM (
SELECT D.ID, D.DI, A.ID
FROM A
LEFT JOIN AD ON A.ID = AD.ID
LEFT JOIN D ON AD.ID = D.ID
WHERE 1=1
AND A.ID = 890929
)
PIVOT
(
COUNT(ID)
FOR DI IN ( 'Low med','Soft','Regular','High Med','Other')
)
Query output:
ID 'Low med' 'Soft' 'Regular' 'High Med' 'Other'
1 1 1 0 0 1
Expected output:
ID LOW_MED SOFT REGULAR HIGH_MED OTHER
1 X X NULL NULL X
You can remove the single quotes (not parentheses, which are ()), by aliasing the pivoted expressions:
FOR DI IN ('Low med' as low_med, 'Soft' as soft, 'Regular' as regular,
'High Med' as high_med,'Other' as other)
You can then use those aliases for the second part, but adding case expressions to your main query:
SELECT id,
case when low_med = 1 then 'X' else null end as low_med,
case when soft = 1 then 'X' else null end as soft,
case when regular = 1 then 'X' else null end as regular,
case when high_med = 1 then 'X' else null end as high_med,
case when other = 1 then 'X' else null end as other
FROM (
SELECT D.ID, D.DI, A.ID
FROM A
LEFT JOIN AD ON A.ID = AD.ID
LEFT JOIN D ON AD.ID = D.ID
WHERE 1=1
AND A.ID = 890929
)
PIVOT
(
COUNT(ID)
FOR DI IN ('Low med' as low_med, 'Soft' as soft, 'Regular' as regular,
'High Med' as high_med,'Other' as other)
)

Subquery with Select statement works in 12C but not on 11g

Select
c.id AS case_id,
c.id AS case_number,
tt.description as Target_Type,
coalesce(
v_vendors.vendor_number,
vma.org_code,
TO_CHAR(sm.staff_member_id),
la.org_code,
oe.other_fns_number,
TO_CHAR(oe.other_id),
TO_CHAR(c_clients.client_id)
) as Target_Identifier,
coalesce(
v_vendors.vendor_name,
vma.name,
s_wic_users.username,
la.name,
oe.other_name,
UPPER(
c_clients.last_name || ', ' || c_clients.first_name
)
) as Target_Name,
c.date_opened AS Open_Date,
c.date_closed AS Close_Date,
t.target_type_id,
t.target_id,
s.description AS Status,
case when aIosm.last_name is null then '' else UPPER(
aIosm.last_name || ', ' || aIosm.first_name
) end Investigator,
case when aSosm.last_name is null then '' else UPPER(
aSosm.last_name || ', ' || aSosm.first_name
) end Supervisor,
c.Notes AS Supervisor_Comments,
aI.Date_Assigned as Assign_Date,
----subquery starts
(
select
lat.description
from
investigation_actions_taken iat
join investig_lu_action_type lat on iat.action_type_id = lat.id
where
iat.investigation_case_id = c.id
and iat.is_deleted <> 'T'
order by
iat.date_assessed desc,
iat.date_created desc OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY
) AS Last_Action
from
v_investigation_cases c
join investigation_target t on c.target_id = t.target_id
join v_lu_inv_status s on (
case when date_closed <= TRUNC(sysdate) then 2 else case when date_opened > TRUNC(sysdate) then 2 else 1 end end
) = s.status_id
join investigation_target_type tt on t.target_type_id = tt.target_type_id
---left join starts
left join investigation_case_assignment aI on c.id = aI.investigation_case_id
and aI.date_roll_off is null
and aI.assignment_type = 'I'
left join o_staff_members aIosm on aI.staff_member_id = aIosm.staff_member_id
left join investigation_case_assignment Super on c.id = Super.investigation_case_id
and Super.date_roll_off is null
and Super.assignment_type = 'S'
left join o_staff_members aSosm on Super.staff_member_id = aSosm.staff_member_id
-----left join starts
left join v_vendors on t.vendor_id = v_vendors.id
left join o_organizational_units vma on t.vendor_management_area_id = vma.seq_id
left join c_clients on t.client_id = c_clients.client_id
left join o_staff_members sm on t.user_id = sm.staff_member_id
left join s_wic_users on sm.staff_member_id = s_wic_users.sm_staff_member_id
left join investigation_other_entity oe on t.non_wic_vendor_id = oe.other_id
left join o_organizational_units la on t.local_agency_id = la.seq_id
---end of the query
Here's an article about what you can achieve in Oracle 12c with the OFFEST FETCH based on Kaushik Nayak.
http://www.dba-oracle.com/t_offset_fet_first_rows_only.htm
I hope it can help you to convert your original query to 11g. Good luck.

How can I join these two select queries into one query?

this is my first time posting, so I am sure I will get a number of things wrong. Do not hesitate to correct me and I will do everything I can to clarify.
In Oracle SQL Developer, I am trying to take two separate SELECT statements and combine them to get one row of results. Unfortunately, because this is sensitive data, I am unable to give any results from the statements individually, but instead, just the SQL statements themselves. I suspect I should be able to join these two on the field "emplid" but just cannot get there. Any help is greatly appreciated! Here is the code below, please mind the syntax :)
1st Select statement is giving me a list of people that were paid in 2017:
SELECT DISTINCT C.COMPANY,
C.EMPLID,
C.SSN
FROM PS_PAY_CHECK C
WHERE TO_CHAR(C.CHECK_DT,'YYYY') = '2017'
AND C.COMPANY IN ('001','054','076')
ORDER BY C.COMPANY, C.EMPLID
And 2nd Select statement would be a list of the deductions taken for the employees that were identified in the first statement:
SELECT G.EMPLID, G.DEDCD,
CASE
WHEN DC.DED_CLASS IN ('A','B','T')
THEN G.DED_ADDL_AMT
ELSE 0
END AS "EEAmt",
CASE
WHEN DC.DED_CLASS NOT IN ('A','B','T')
THEN G.DED_ADDL_AMT
ELSE 0
END AS "ERAmt",
DC.DED_CLASS,
G.DED_ADDL_AMT,
G.GOAL_AMT
FROM PS_GENL_DEDUCTION G,
PS_DED_CLASS_VW DC
WHERE G.EFFDT =
(SELECT MAX(G_ED.EFFDT)
FROM PS_GENL_DEDUCTION G_ED
WHERE G.EMPLID = G_ED.EMPLID
AND G.COMPANY = G_ED.COMPANY
AND G.DEDCD = G_ED.DEDCD
AND G_ED.EFFDT <= SYSDATE
)
AND ( G.DEDUCTION_END_DT IS NULL
OR G.DEDUCTION_END_DT > SYSDATE)
AND ( G.GOAL_AMT = 0.00
OR G.GOAL_AMT <> G.GOAL_BAL)
AND G.DED_ADDL_AMT > 0
AND DC.PLAN_TYPE = '00'
AND DC.DEDCD = G.DEDCD
AND DC.EFFDT =
(SELECT MAX(V1.EFFDT)
FROM PS_DED_CLASS_VW V1
WHERE V1.PLAN_TYPE = DC.PLAN_TYPE
AND V1.DEDCD = DC.DEDCD
)
AND G.EMPLID = 'XXXXXX'
Ideally, what I'd like to do is put in a value in place of 'XXXXXX' and get one row of data with the two combined statements.
Thanks everyone!
To do this, we stick each SELECT statement into a subquery and give that subquery an alias to refer to in the main queries select statement:
SELECT t1.*, t2.*
FROM
(
SELECT DISTINCT C.COMPANY,
C.EMPLID,
C.SSN
FROM PS_PAY_CHECK C
WHERE TO_CHAR(C.CHECK_DT,'YYYY') = '2017'
AND C.COMPANY IN ('001','054','076')
ORDER BY C.COMPANY, C.EMPLID
) t1
INNER JOIN
(
SELECT G.EMPLID, G.DEDCD,
CASE
WHEN DC.DED_CLASS IN ('A','B','T')
THEN G.DED_ADDL_AMT
ELSE 0
END AS "EEAmt",
CASE
WHEN DC.DED_CLASS NOT IN ('A','B','T')
THEN G.DED_ADDL_AMT
ELSE 0
END AS "ERAmt",
DC.DED_CLASS,
G.DED_ADDL_AMT,
G.GOAL_AMT
FROM PS_GENL_DEDUCTION G,
PS_DED_CLASS_VW DC
WHERE G.EFFDT =
(SELECT MAX(G_ED.EFFDT)
FROM PS_GENL_DEDUCTION G_ED
WHERE G.EMPLID = G_ED.EMPLID
AND G.COMPANY = G_ED.COMPANY
AND G.DEDCD = G_ED.DEDCD
AND G_ED.EFFDT <= SYSDATE
)
AND ( G.DEDUCTION_END_DT IS NULL
OR G.DEDUCTION_END_DT > SYSDATE)
AND ( G.GOAL_AMT = 0.00
OR G.GOAL_AMT <> G.GOAL_BAL)
AND G.DED_ADDL_AMT > 0
AND DC.PLAN_TYPE = '00'
AND DC.DEDCD = G.DEDCD
AND DC.EFFDT =
(SELECT MAX(V1.EFFDT)
FROM PS_DED_CLASS_VW V1
WHERE V1.PLAN_TYPE = DC.PLAN_TYPE
AND V1.DEDCD = DC.DEDCD
)
AND G.EMPLID = 'XXXXXX'
) t2 ON
t1.empid = t2.empid
We just treat each derived table/subquery as it's own table and join them on empid. You can tweak the SELECT statement at the top as needed.
This is similar to creating a view for both sql statements and then referencing the views in a third sql statement.
An alternative way of doing this is to use CTE (Common Table Expressions) to house the separate sql. There's no performance advantage here, but you might find it easier to read.
WITH t1 as
(
SELECT DISTINCT C.COMPANY,
C.EMPLID,
C.SSN
FROM PS_PAY_CHECK C
WHERE TO_CHAR(C.CHECK_DT,'YYYY') = '2017'
AND C.COMPANY IN ('001','054','076')
ORDER BY C.COMPANY, C.EMPLID
),
t2 AS
(
SELECT G.EMPLID, G.DEDCD,
CASE
WHEN DC.DED_CLASS IN ('A','B','T')
THEN G.DED_ADDL_AMT
ELSE 0
END AS "EEAmt",
CASE
WHEN DC.DED_CLASS NOT IN ('A','B','T')
THEN G.DED_ADDL_AMT
ELSE 0
END AS "ERAmt",
DC.DED_CLASS,
G.DED_ADDL_AMT,
G.GOAL_AMT
FROM PS_GENL_DEDUCTION G,
PS_DED_CLASS_VW DC
WHERE G.EFFDT =
(SELECT MAX(G_ED.EFFDT)
FROM PS_GENL_DEDUCTION G_ED
WHERE G.EMPLID = G_ED.EMPLID
AND G.COMPANY = G_ED.COMPANY
AND G.DEDCD = G_ED.DEDCD
AND G_ED.EFFDT <= SYSDATE
)
AND ( G.DEDUCTION_END_DT IS NULL
OR G.DEDUCTION_END_DT > SYSDATE)
AND ( G.GOAL_AMT = 0.00
OR G.GOAL_AMT <> G.GOAL_BAL)
AND G.DED_ADDL_AMT > 0
AND DC.PLAN_TYPE = '00'
AND DC.DEDCD = G.DEDCD
AND DC.EFFDT =
(SELECT MAX(V1.EFFDT)
FROM PS_DED_CLASS_VW V1
WHERE V1.PLAN_TYPE = DC.PLAN_TYPE
AND V1.DEDCD = DC.DEDCD
)
AND G.EMPLID = 'XXXXXX'
)
SELECT t1.*, t2.*
FROM t1 INNER JOIN t2 ON
t1.empid = t2.empid
Basically you do something like
select blah, blah.. (your second query )
AND G.EMPLID IN ( SELECT DISTINCT C.COMPANY,
C.EMPLID,
C.SSN
FROM PS_PAY_CHECK C
WHERE TO_CHAR(C.CHECK_DT,'YYYY') = '2017'
AND C.COMPANY IN ('001','054','076')
)
So basically I have used your first query in you second query. I removed the DISTINCT, as its not needed.
I hope that makes sense.

How do I "Order by" more than on column?

This is my query:
SELECT count(oi.id) imgCnt, o.*,
IF(pricet=2,c.currency_value*o.attributes_36*o.price,
c.currency_value*o.price) AS pprice, od.title, oi.image,
MIN(oi.id), ( c.currency_value * o.price ) AS fprice,
ag.agent_name, DATE_FORMAT( o.date_added, '%d-%m-%Y') as dadded
FROM i_offers_12 o
LEFT JOIN i_agents ag ON o.agents_id = ag.id
LEFT JOIN i_currencies c ON o.currencies_id = c.id
LEFT JOIN i_offers_details od ON ( o.id = od.offers_id AND od.languages_id = 1 )
LEFT JOIN i_offers_images oi ON ( oi.offers_id = o.id AND oi.o_id = '12' )
WHERE ( o.offer_status='active' OR o.offer_status='sold')
AND actions_id = '1'
AND c.id = o.currencies_id
AND o.counties_id = '2'
AND o.cities_id = '3'
GROUP BY o.id
ORDER BY dadded
DESC
I want to sort after dadded(which is of type date) and offer_status(which is of type enum).
I want to display first, all of the elements which have offer_status = 'active' and sort by dadded and after that all of the elements which have offer_status = 'sold' and sort also by dadded. How can I do that? thx
The fields you want to sort on MUST be part of the select statement:
SELECT count(oi.id) imgCnt, o.*,
IF(pricet=2,c.currency_value*o.attributes_36*o.price,
c.currency_value*o.price) AS pprice, od.title, oi.image,
MIN(oi.id), ( c.currency_value * o.price ) AS fprice,
ag.agent_name, DATE_FORMAT( o.date_added, '%d-%m-%Y') as dadded ,
offer_status
FROM i_offers_12 o
LEFT JOIN i_agents ag ON o.agents_id = ag.id
LEFT JOIN i_currencies c ON o.currencies_id = c.id
LEFT JOIN i_offers_details od ON ( o.id = od.offers_id AND od.languages_id = 1 )
LEFT JOIN i_offers_images oi ON ( oi.offers_id = o.id AND oi.o_id = '12' )
WHERE ( o.offer_status='active' OR o.offer_status='sold')
AND actions_id = '1'
AND c.id = o.currencies_id
AND o.counties_id = '2'
AND o.cities_id = '3'
AND o.offer_status='active'
GROUP BY o.id
ORDER BY offer_status, dadded
DESC
Note that you normally should group by ALL non summarized fields (o.*,
IF(pricet=2,c.currency_value*o.attributes_36*o.price,
c.currency_value*o.price) AS pprice, od.title, oi.image, ( c.currency_value * o.price ) AS fprice,
ag.agent_name, DATE_FORMAT( o.date_added, '%d-%m-%Y') as dadded ,
offer_status)
MySQL is not enforcing it, but other DB like Oracle does.
You can use a comma, like
ORDER BY supplier_city DESC, supplier_state ASC;
I believe you can write the SQL with
ORDER BY offer_status, dadded

CROSS APPLY too slow for running total - TSQL

Please see my code below as it is running too slowly with the CROSS APPLY.
How can I remove the CROSS APPLY and add something else that will run faster?
Please note I am using SQL Server 2008 R2.
;WITH MyCTE AS
(
SELECT
R.NetWinCURRENCYValue AS NetWin
,dD.[Date] AS TheDay
FROM
dimPlayer AS P
JOIN
dbo.factRevenue AS R ON P.playerKey = R.playerKey
JOIN
dbo.vw_Date AS dD ON Dd.dateKey = R.dateKey
WHERE
P.CustomerID = 12345)
SELECT
A.TheDay AS [Date]
,ISNULL(A.NetWin, 0) AS NetWin
,rt.runningTotal AS CumulativeNetWin
FROM MyCTE AS A
CROSS APPLY (SELECT SUM(NetWin) AS runningTotal
FROM MyCTE WHERE TheDay <= A.TheDay) AS rt
ORDER BY A.TheDay
CREATE TABLE #temp (NetWin money, TheDay datetime)
insert into #temp
SELECT
R.NetWinCURRENCYValue AS NetWin
,dD.[Date] AS TheDay
FROM
dimPlayer AS P
JOIN
dbo.factRevenue AS R ON P.playerKey = R.playerKey
JOIN
dbo.vw_Date AS dD ON Dd.dateKey = R.dateKey
WHERE
P.CustomerID = 12345;
SELECT
A.TheDay AS [Date]
,ISNULL(A.NetWin, 0) AS NetWin
,SUM(B.NetWin) AS CumulativeNetWin
FROM #temp AS A
JOIN #temp AS B
ON A.TheDay >= B.TheDay
GROUP BY A.TheDay, ISNULL(A.NetWin, 0);
Here https://stackoverflow.com/a/13744550/613130 it's suggested to use recursive CTE.
;WITH MyCTE AS
(
SELECT
R.NetWinCURRENCYValue AS NetWin
,dD.[Date] AS TheDay
,ROW_NUMBER() OVER (ORDER BY dD.[Date]) AS RN
FROM dimPlayer AS P
JOIN dbo.factRevenue AS R ON P.playerKey = R.playerKey
JOIN dbo.vw_Date AS dD ON Dd.dateKey = R.dateKey
WHERE P.CustomerID = 12345
)
, MyCTERec AS
(
SELECT C.TheDay AS [Date]
,ISNULL(C.NetWin, 0) AS NetWin
,ISNULL(C.NetWin, 0) AS CumulativeNetWin
,C.RN
FROM MyCTE AS C
WHERE C.RN = 1
UNION ALL
SELECT C.TheDay AS [Date]
,ISNULL(C.NetWin, 0) AS NetWin
,P.CumulativeNetWin + ISNULL(C.NetWin, 0) AS CumulativeNetWin
,C.RN
FROM MyCTERec P
INNER JOIN MyCTE AS C ON C.RN = P.RN + 1
)
SELECT *
FROM MyCTERec
ORDER BY RN
OPTION (MAXRECURSION 0)
Note that this query will work if you have 1 record == 1 day! If you have multiple records in a day, the results will be different from the other query.
As I said here, if you want really fast calculation, put it into temporary table with sequential primary key and then calculate rolling total:
create table #Temp (
ID bigint identity(1, 1) primary key,
[Date] date,
NetWin decimal(29, 10)
)
insert into #Temp ([Date], NetWin)
select
dD.[Date],
sum(R.NetWinCURRENCYValue) as NetWin,
from dbo.dimPlayer as P
inner join dbo.factRevenue as R on P.playerKey = R.playerKey
inner join dbo.vw_Date as dD on Dd.dateKey = R.dateKey
where P.CustomerID = 12345
group by dD.[Date]
order by dD.[Date]
;with cte as (
select T.ID, T.[Date], T.NetWin, T.NetWin as CumulativeNetWin
from #Temp as T
where T.ID = 1
union all
select T.ID, T.[Date], T.NetWin, T.NetWin + C.CumulativeNetWin as CumulativeNetWin
from cte as C
inner join #Temp as T on T.ID = C.ID + 1
)
select C.[Date], C.NetWin, C.CumulativeNetWin
from cte as C
order by C.[Date]
I assume that you could have duplicates dates in the input, but don't want duplicates in the output, so I grouped data before puting it into the table.

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