Strange LINQ joins - c#

I've got a very strange behaviour in LINQ joins
I'm joining a IEnumerable collection and a view which i'm accessing through Entity Framework.
For example (numbers are column values):
Collection
1 1
1 2
View
1 3
1 4
Result of a join should be
1 1 1 3
1 1 1 4
1 2 1 3
1 2 1 4
And i get that result in T-SQL in managment studio and even using the same code in LinqPad,
but in VS i get
1 1 1 3
1 1 1 3
1 2 1 3
1 2 1 3
or
1 1 1 4
1 1 1 4
1 2 1 4
1 2 1 4
but never the correct join. I check Linq generated query through SQL Server Profiler and launched it in Managment Stuiod, and got the correct answer. Please help me to understand such very strange behaviour
var allocations = InvoicingContext.vAllocations.Where(x => auditIds.Contains(x.AuditGroupId.Value)).AsEnumerable();
var q = from a in allocations
join c in CommonCodesContext.vContainerEntity on a.ContainerId equals c.ContainerId
select new ContainerServiceModel
{
ContainerNo = a.ContainerNo,
PortATD = c.ATD,
ATA_KL = a.ServiceDate,
RateWithoutVat = a.RateWithoutVat,
DestinationCityId = c.DestinationCityId,
Quantity = 1
};
var containerServiceModels = q.ToList();
int destinationCount = containerServiceModels.Where(x => x.DestinationCityId == 14).Count();
Queries generated for Linq code (Visual Studio)
SELECT
[Extent1].[ShipperID] AS [ShipperID],
[Extent1].[CarrierId] AS [CarrierId],
[Extent1].[ShippingLineID] AS [ShippingLineID],
[Extent1].[TerminalId] AS [TerminalId],
[Extent1].[Terminal] AS [Terminal],
[Extent1].[ContainerId] AS [ContainerId],
[Extent1].[ContainerNo] AS [ContainerNo],
[Extent1].[ContTypeID] AS [ContTypeID],
[Extent1].[PortStorageDays] AS [PortStorageDays],
[Extent1].[UnloadDate] AS [UnloadDate],
[Extent1].[ATA] AS [ATA],
[Extent1].[ATD] AS [ATD],
[Extent1].[PortShipped] AS [PortShipped],
[Extent1].[IsSealed] AS [IsSealed],
[Extent1].[ATA_CY] AS [ATA_CY],
[Extent1].[ATD_CY] AS [ATD_CY],
[Extent1].[InspectionDate] AS [InspectionDate],
[Extent1].[OrderId] AS [OrderId],
[Extent1].[OrderTypeId] AS [OrderTypeId],
[Extent1].[StorageTypeId] AS [StorageTypeId],
[Extent1].[LoadRegionId] AS [LoadRegionId],
[Extent1].[LoadCityId] AS [LoadCityId],
[Extent1].[DestinationRegionId] AS [DestinationRegionId],
[Extent1].[DestinationCityId] AS [DestinationCityId],
[Extent1].[ODCYCustomer] AS [ODCYCustomer],
[Extent1].[ODCYShipped] AS [ODCYShipped],
[Extent1].[PortReturnDate] AS [PortReturnDate],
[Extent1].[IsReturnedToPort] AS [IsReturnedToPort],
[Extent1].[ODCYStorageDays] AS [ODCYStorageDays],
[Extent1].[DetentionDays] AS [DetentionDays],
[Extent1].[CCFinish] AS [CCFinish],
[Extent1].[FreeDaysForTrucker] AS [FreeDaysForTrucker],
[Extent1].[TruckingUnloadDays] AS [TruckingUnloadDays],
[Extent1].[TruckingEmptyReturnDays] AS [TruckingEmptyReturnDays],
[Extent1].[TruckingEmptyReturnDetentionDays] AS [TruckingEmptyReturnDetentionDays],
[Extent1].[LatePickUpDays] AS [LatePickUpDays]
FROM (SELECT
[vContainerEntity].[ShipperID] AS [ShipperID],
[vContainerEntity].[CarrierId] AS [CarrierId],
[vContainerEntity].[ShippingLineID] AS [ShippingLineID],
[vContainerEntity].[TerminalId] AS [TerminalId],
[vContainerEntity].[Terminal] AS [Terminal],
[vContainerEntity].[ContainerId] AS [ContainerId],
[vContainerEntity].[ContainerNo] AS [ContainerNo],
[vContainerEntity].[ContTypeID] AS [ContTypeID],
[vContainerEntity].[PortStorageDays] AS [PortStorageDays],
[vContainerEntity].[UnloadDate] AS [UnloadDate],
[vContainerEntity].[ATA] AS [ATA],
[vContainerEntity].[ATD] AS [ATD],
[vContainerEntity].[PortShipped] AS [PortShipped],
[vContainerEntity].[IsSealed] AS [IsSealed],
[vContainerEntity].[ATA_CY] AS [ATA_CY],
[vContainerEntity].[ATD_CY] AS [ATD_CY],
[vContainerEntity].[InspectionDate] AS [InspectionDate],
[vContainerEntity].[OrderId] AS [OrderId],
[vContainerEntity].[OrderTypeId] AS [OrderTypeId],
[vContainerEntity].[StorageTypeId] AS [StorageTypeId],
[vContainerEntity].[LoadRegionId] AS [LoadRegionId],
[vContainerEntity].[LoadCityId] AS [LoadCityId],
[vContainerEntity].[DestinationRegionId] AS [DestinationRegionId],
[vContainerEntity].[DestinationCityId] AS [DestinationCityId],
[vContainerEntity].[ODCYCustomer] AS [ODCYCustomer],
[vContainerEntity].[ODCYShipped] AS [ODCYShipped],
[vContainerEntity].[PortReturnDate] AS [PortReturnDate],
[vContainerEntity].[IsReturnedToPort] AS [IsReturnedToPort],
[vContainerEntity].[ODCYStorageDays] AS [ODCYStorageDays],
[vContainerEntity].[DetentionDays] AS [DetentionDays],
[vContainerEntity].[CCFinish] AS [CCFinish],
[vContainerEntity].[FreeDaysForTrucker] AS [FreeDaysForTrucker],
[vContainerEntity].[TruckingUnloadDays] AS [TruckingUnloadDays],
[vContainerEntity].[TruckingEmptyReturnDays] AS [TruckingEmptyReturnDays],
[vContainerEntity].[TruckingEmptyReturnDetentionDays] AS [TruckingEmptyReturnDetentionDays],
[vContainerEntity].[LatePickUpDays] AS [LatePickUpDays]
FROM [Tariff].[vContainerEntity] AS [vContainerEntity]) AS [Extent1]
and
SELECT
[Extent1].[id] AS [id],
[Extent1].[Payer] AS [Payer],
[Extent1].[Receiver] AS [Receiver],
[Extent1].[CustomerId] AS [CustomerId],
[Extent1].[CustomerName] AS [CustomerName],
[Extent1].[AuditGroupId] AS [AuditGroupId],
[Extent1].[ContainerId] AS [ContainerId],
[Extent1].[OrderId] AS [OrderId],
[Extent1].[ContainerNo] AS [ContainerNo],
[Extent1].[TariffId] AS [TariffId],
[Extent1].[ServiceTypeId] AS [ServiceTypeId],
[Extent1].[ServiceType] AS [ServiceType],
[Extent1].[ServiceDate] AS [ServiceDate],
[Extent1].[IsServiceDateClosed] AS [IsServiceDateClosed],
[Extent1].[InvoiceId] AS [InvoiceId],
[Extent1].[InvoiceNo] AS [InvoiceNo],
[Extent1].[InvoiceDate] AS [InvoiceDate],
[Extent1].[ReceiveDate] AS [ReceiveDate],
[Extent1].[DueDate] AS [DueDate],
[Extent1].[ResponsibleUser] AS [ResponsibleUser],
[Extent1].[Free] AS [Free],
[Extent1].[PaymentQty] AS [PaymentQty],
[Extent1].[RateWithoutVat] AS [RateWithoutVat],
[Extent1].[RateWithVat] AS [RateWithVat],
[Extent1].[AmountWithoutVat] AS [AmountWithoutVat],
[Extent1].[CommissionWithoutVat] AS [CommissionWithoutVat],
[Extent1].[TotalAmountWithoutVat] AS [TotalAmountWithoutVat],
[Extent1].[AmountWithVat] AS [AmountWithVat],
[Extent1].[CommissionWithVat] AS [CommissionWithVat],
[Extent1].[TotalAmountWithVat] AS [TotalAmountWithVat],
[Extent1].[VatSum] AS [VatSum],
[Extent1].[RateWithoutVatRub] AS [RateWithoutVatRub],
[Extent1].[RateWithVatRub] AS [RateWithVatRub],
[Extent1].[AmountWithoutVatRub] AS [AmountWithoutVatRub],
[Extent1].[CommissionAmountWithoutVatInRub] AS [CommissionAmountWithoutVatInRub],
[Extent1].[TotalAmountWithoutVatRub] AS [TotalAmountWithoutVatRub],
[Extent1].[AmountWithVatRub] AS [AmountWithVatRub],
[Extent1].[CommissionAmountWithVatInRub] AS [CommissionAmountWithVatInRub],
[Extent1].[TotalAmountWithVatRub] AS [TotalAmountWithVatRub],
[Extent1].[AmountVatRub] AS [AmountVatRub],
[Extent1].[CommissionVatRub] AS [CommissionVatRub],
[Extent1].[VatSumInRub] AS [VatSumInRub],
[Extent1].[CurrencyId] AS [CurrencyId],
[Extent1].[IncludeVat] AS [IncludeVat],
[Extent1].[VAT] AS [VAT],
[Extent1].[IncludeVatInCommission] AS [IncludeVatInCommission],
[Extent1].[ExchangeDate] AS [ExchangeDate],
[Extent1].[ExchangeDateForCommission] AS [ExchangeDateForCommission],
[Extent1].[ExchangeRate] AS [ExchangeRate],
[Extent1].[CommissionExchangeRate] AS [CommissionExchangeRate],
[Extent1].[AverageExchangeRate] AS [AverageExchangeRate],
[Extent1].[StatusId] AS [StatusId],
[Extent1].[Remark] AS [Remark],
[Extent1].[Author] AS [Author],
[Extent1].[DtCreated] AS [DtCreated]
FROM (SELECT
[vAllocations].[id] AS [id],
[vAllocations].[Payer] AS [Payer],
[vAllocations].[Receiver] AS [Receiver],
[vAllocations].[CustomerId] AS [CustomerId],
[vAllocations].[CustomerName] AS [CustomerName],
[vAllocations].[AuditGroupId] AS [AuditGroupId],
[vAllocations].[ContainerId] AS [ContainerId],
[vAllocations].[OrderId] AS [OrderId],
[vAllocations].[ContainerNo] AS [ContainerNo],
[vAllocations].[TariffId] AS [TariffId],
[vAllocations].[ServiceTypeId] AS [ServiceTypeId],
[vAllocations].[ServiceType] AS [ServiceType],
[vAllocations].[ServiceDate] AS [ServiceDate],
[vAllocations].[IsServiceDateClosed] AS [IsServiceDateClosed],
[vAllocations].[InvoiceId] AS [InvoiceId],
[vAllocations].[InvoiceNo] AS [InvoiceNo],
[vAllocations].[InvoiceDate] AS [InvoiceDate],
[vAllocations].[ReceiveDate] AS [ReceiveDate],
[vAllocations].[DueDate] AS [DueDate],
[vAllocations].[ResponsibleUser] AS [ResponsibleUser],
[vAllocations].[Free] AS [Free],
[vAllocations].[PaymentQty] AS [PaymentQty],
[vAllocations].[RateWithoutVat] AS [RateWithoutVat],
[vAllocations].[RateWithVat] AS [RateWithVat],
[vAllocations].[AmountWithoutVat] AS [AmountWithoutVat],
[vAllocations].[CommissionWithoutVat] AS [CommissionWithoutVat],
[vAllocations].[TotalAmountWithoutVat] AS [TotalAmountWithoutVat],
[vAllocations].[AmountWithVat] AS [AmountWithVat],
[vAllocations].[CommissionWithVat] AS [CommissionWithVat],
[vAllocations].[TotalAmountWithVat] AS [TotalAmountWithVat],
[vAllocations].[VatSum] AS [VatSum],
[vAllocations].[RateWithoutVatRub] AS [RateWithoutVatRub],
[vAllocations].[RateWithVatRub] AS [RateWithVatRub],
[vAllocations].[AmountWithoutVatRub] AS [AmountWithoutVatRub],
[vAllocations].[CommissionAmountWithoutVatInRub] AS [CommissionAmountWithoutVatInRub],
[vAllocations].[TotalAmountWithoutVatRub] AS [TotalAmountWithoutVatRub],
[vAllocations].[AmountWithVatRub] AS [AmountWithVatRub],
[vAllocations].[CommissionAmountWithVatInRub] AS [CommissionAmountWithVatInRub],
[vAllocations].[TotalAmountWithVatRub] AS [TotalAmountWithVatRub],
[vAllocations].[AmountVatRub] AS [AmountVatRub],
[vAllocations].[CommissionVatRub] AS [CommissionVatRub],
[vAllocations].[VatSumInRub] AS [VatSumInRub],
[vAllocations].[CurrencyId] AS [CurrencyId],
[vAllocations].[IncludeVat] AS [IncludeVat],
[vAllocations].[VAT] AS [VAT],
[vAllocations].[IncludeVatInCommission] AS [IncludeVatInCommission],
[vAllocations].[ExchangeDate] AS [ExchangeDate],
[vAllocations].[ExchangeDateForCommission] AS [ExchangeDateForCommission],
[vAllocations].[ExchangeRate] AS [ExchangeRate],
[vAllocations].[CommissionExchangeRate] AS [CommissionExchangeRate],
[vAllocations].[AverageExchangeRate] AS [AverageExchangeRate],
[vAllocations].[StatusId] AS [StatusId],
[vAllocations].[Remark] AS [Remark],
[vAllocations].[Author] AS [Author],
[vAllocations].[DtCreated] AS [DtCreated]
FROM [dbo].[vAllocations] AS [vAllocations]) AS [Extent1]
WHERE ([Extent1].[AuditGroupId] IN (9107)) AND ([Extent1].[AuditGroupId] IS NOT NULL)
Queries generated on LinqPAD test
exec sp_executesql N'SELECT [t0].[ContainerNo], [t1].[ATD] AS [PortATD], [t0].[ServiceDate] AS [ATA_KL], [t0].[RateWithoutVat], [t1].[DestinationCityId]
FROM [Invoicing_SPB].[dbo].[vAllocations] AS [t0]
INNER JOIN [Tariff].[vContainerEntity] AS [t1] ON ([t0].[ContainerId]) = [t1].[ContainerId]
WHERE ([t1].[DestinationCityId] = #p0) AND ([t0].[AuditGroupId] = #p1)',N'#p0 int,#p1 int',#p0=14,#p1=9107
I've tried to loop and get count of result collection dependting on predicate
Invoicing_SPBEntities invContext = new Invoicing_SPBEntities();
CommonCodesEntities ccContext = new CommonCodesEntities();
for (int i = 0; i <= 20; i++)
{
var allocations = (from a in invContext.vAllocations
where a.AuditGroupId == 9107
select a).AsEnumerable();
var q = from a in allocations
join c in ccContext.vContainerEntity on a.ContainerId equals c.ContainerId
select new
{
ContainerNo = a.ContainerNo,
PortATD = c.ATD,
ATA_KL = a.ServiceDate,
RateWithoutVat = a.RateWithoutVat,
OrderTypeId = c.OrderTypeId,
DestinationCityId = c.DestinationCityId,
Quantity = 1
};
var result = q.ToList();
Console.WriteLine(result.Where(x=>x.DestinationCityId == 14).ToList().Count);
}
Resulting console output
64
62
58
58
64
62
60
60
56
60
62
60
58
54
56
64
58
Very strange :D

Related

Selecting 7th Person (row) and get 7 as result

I want to select the 7th person (Pierre Gasly (for example)) Score list Season F1, so I can return number 7 in my C# application.
SELECT CONCAT(strVoorNaam, strTussenVoegsel, ' ', strAchterNaam) AS Naam, SUM(CAST(tblPunten.strScore AS INT)) AS score
FROM tblPunten
JOIN tblPuntenCoureur ON tblPuntenCoureur.PuntenID = tblPunten.ID
JOIN tblPersoon ON tblPersoon.ID = tblPuntenCoureur.PersoonID
JOIN tblSeizoen ON tblSeizoen.ID = tblPuntenCoureur.SeizoenID
WHERE tblPunten.ID != 12 AND tblPunten.ID != 13 AND tblPunten.ID != 14 AND tblPunten.ID != 15
AND tblPunten.ID != 16 AND tblPunten.ID != 17 AND tblPunten.ID != 18 AND tblPunten.ID != 19 AND tblSeizoen.intJaartal = 2019
GROUP BY CONCAT(strVoorNaam, strTussenVoegsel, ' ', strAchterNaam), tblPersoon.strAchterNaam
ORDER BY score DESC
Use a row limiting clause:
select
concat(strvoornaam, strtussenvoegsel, ' ', strachternaam) as naam,
sum(cast(pu.strscore as int)) as score
from tblpunten pu
join tblpuntencoureur pc on pc.puntenid = pu.id
join tblpersoon pe on pe.id = pc.persoonid
join tblseizoen se on se.id = pc.seizoenid
where pu.id not between 12 and 19 and se.intjaartal = 2019
group by strvoornaam, strtussenvoegsel, strachternaam, pe.strachternaam
order by score desc
offset 6 rows fetch next 1 row only
This gives you the seventh row in the resultset.
Side notes:
table aliases help keeping the query concise and easier to write
you should be qualifying all columns that come into play in the query
On the other hand, if you are trying to get the rank of a specific person, then that's different. You can use rank() instead:
select *
from (
select
concat(strvoornaam, strtussenvoegsel, ' ', strachternaam) as naam,
sum(cast(pu.strscore as int)) as score,
rank() over(order by sum(cast(pu.strscore as int)) desc) rn
from tblpunten pu
join tblpuntencoureur pc on pc.puntenid = pu.id
join tblpersoon pe on pe.id = pc.persoonid
join tblseizoen se on se.id = pc.seizoenid
where pu.id not between 12 and 19 and se.intjaartal = 2019
group by strvoornaam, strtussenvoegsel, strachternaam, pe.strachternaam
) t
where naam = 'Pierre Gasly'

SQL hiearchy select query between two tables

I have 2 tables (People, Department).
Department table look like this:
ID (int)
Name (varchar)
ParentID (int)
People table like this:
Id (int)
FirstName (varchar)
SureName (varchar)
DepartmentId (int)
Manager (Bool)
Asistant (Bool)
I need to create query, which select all direct subordinates of concrete person which is manager of concrete depertment. And one query which select all not only direct subordinates of manager.
Each department have one manager and one asistant. The peoples with manager == false are direct subordinates, and peoples in child depertment are subordinates of parent depratment .
I have no idea how to crete this queries in SQL / LINQ.
I will be grateful for any help!
Example:
DEPARTMENT
Id Name Parent
0 Department1 null
1 Department2 0
2 Department3 1
Example:
People
ID Name Department DepartmentId Manager Asistant
1 Martin Joshua 0 1 0
2 Ondra Joshua2 0 0 0
3 Petr Joshua3 0 0 0
4 Todd Joshua3 1 1 0
5 Alex Joshua3 1 0 0
6 Iva Joshua3 1 0 0
7 Otto Joshua3 2 1 0
8 Todd Joshua3 2 0 0
I need for exmple select all (not only direct) subordinates of manager in deparment with id 0, result wil look like:
2 Ondra Joshua2 0 0 0
3 Petr Joshua3 0 0 0
4 Todd Joshua3 1 1 0
5 Alex Joshua3 1 0 0
6 Iva Joshua3 1 0 0
7 Otto Joshua3 2 1 0
8 Todd Joshua3 2 0 0
I´m not sure direct subordinates SQL query:
SELECT * FROM dbo.PeopleView WHERE DepartmentId = 162 AND Manager = 0; -- all direct s (162)
SOLUTION:
;WITH CTE AS
(
SELECT 1 as EMPLEVEL, H1.Id, H1.ParentId, H1.Name FROM DepartmentView H1 WHERE Id = 6
UNION ALL
SELECT EMPLEVEL + 1, H2.Id, H2.ParentId, H2.Name FROM DepartmentView H2
INNER JOIN CTE ON H2.ParentId = CTE.Id
)
SELECT DISTINCT P.Id, P.LastName,P.FirstName,P.DepartmentId,P.Manager,P.Assistant FROM CTE as T JOIN PeopleView as P on T.Id = P.DepartmentId;
In adition to your first query, and like a comment from #Andrew says, a recursive query can help with this:
;WITH CTE
AS
(
SELECT ID,FirstName,SureName,DepartmentID,Manager,Assistant, 0 AS EMPLEVEL FROM PEOPLE A WHERE DepartmentId = 1 AND Manager = 0
UNION ALL
SELECT B.ID,B.FirstName,B.SureName,B.DepartmentID,B.Manager,B.Assistant,EMPLEVEL +1 FROM PEOPLE B
INNER JOIN DEPARTMENT D
ON B.DepartmentID = D.ID
INNER JOIN CTE
ON D.ParentID = CTE.DepartmentID
)
SELECT DISTINCT * FROM CTE
And for convert to LINQ, you can read this post :P:
Common Table Expression (CTE) in linq-to-sql?
Hope this help, best regards.

Replacing Id with Actual values in SQL Server

I have the following table structure also I have mention my expected output please help me with query as I don't know much about SQL query
Query :
SELECT * FROM(
SELECT ESIDispensary,ESILocation,test,Category, COUNT(*) AS [Total Count]
FROM
(SELECT category,ESILOCATION,ESIDISPENSARY,TEST
FROM(SELECT id,CompanyId,FName,Code,category,ESILOCATION,ESIDISPENSARY
FROM dbo.[EmployeeDetail] e WHERE e.CompanyId = 1 AND Category in (1,2)) a
LEFT JOIN
(SELECT *
from
(SELECT EmployeeId, CustomeFieldName,FieldValue
FROM dbo.[CustomeFieldDetail] C
JOIN dbo.[EmployeeDetail] e ON e.id = c.employeeid AND e.CompanyId = c.companyid
WHERE e.CompanyId = 1 AND Category IN (1,2)) SRC
PIVOT
(MAX(FieldValue) FOR CustomeFieldName IN([TEST]))
piv)
b ON a.Id = b.EmployeeId
) AS a
GROUP BY ESIDispensary ,ESILocation,test,Category) x
Table generated using above query
ESIDispensary ESILocation test Category Count
12 11 NULL 1 NULL
12 13 30 1 1
14 13 29 2 2
Table 1 : ESI
Id CompanyId FieldName ComboValue
11 1 ESILOCATION mumbai
12 1 ESIDISPENSARY mumbai
13 1 ESILOCATION pune
14 1 ESIDISPENSARY pune
29 1 TEST HDFC
30 1 TEST ICICI
Table 2 : Category
id CategoryName
1 staff
2 manager
Problem is i want to replace IDs with respected values also can i change above query to get expected result
Expected Summary Output :
ESIDispensary ESILocation test staff manager
mumbai mumbai NULL 1 NULL
mumbai pune ICICI 1 1
pune pune HDFC NULL 2
Is this is what you want:
SELECT (SELECT ComboValue FROM ESI WHERE ID = ESIDispensary) AS ESIDispensary,
SELECT ComboValue FROM ESI WHERE ID = ESILocation) AS ESILocation,
SELECT ComboValue FROM ESI WHERE ID = test) AS test,
Category, [Total Count]
FROM
(
SELECT ESIDispensary,ESILocation,test,Category, COUNT(*) AS [Total Count]
FROM
(SELECT category,ESILOCATION,ESIDISPENSARY,TEST
FROM(SELECT id,CompanyId,FName,Code,category,ESILOCATION,ESIDISPENSARY
FROM dbo.[EmployeeDetail] e WHERE e.CompanyId = 1 AND Category in (1,2)) a
LEFT JOIN
(SELECT *
from
(SELECT EmployeeId, CustomeFieldName,FieldValue
FROM dbo.[CustomeFieldDetail] C
JOIN dbo.[EmployeeDetail] e ON e.id = c.employeeid AND e.CompanyId = c.companyid
WHERE e.CompanyId = 1 AND Category IN (1,2)) SRC
PIVOT
(MAX(FieldValue) FOR CustomeFieldName IN([TEST]))
piv)
b ON a.Id = b.EmployeeId
) AS a
GROUP BY ESIDispensary, ESILocation, test, Category) x

How to find consecutive data in SQL

I have the following data in a SQL Table:
I want to find 3 Consecutive data by No and group with ID. Result are
How to write query.please help.
Here is query which select only rows where actually 3 consecutive rows are:
SELECT a.*
FROM
TABLE as a
inner join
TABLE as b on (a.no+1=b.no and a.id=b.id)
inner join
TABLE as c on (a.no+2=c.no and a.id=c.id)
order by a.id, a.no
for your data it will provide:
4 a1 4
5 a1 3
1 a2 2
2 a2 4
3 a3 2
4 a3 3
rows (6,a1,1), (3,a2,5) and (5,a3,4) are not selected, as there are no (8,a1) (5,a2) and (7,a3)
DECLARE #temp TABLE (NO int,ID VARCHAR(2),QTY int)
INSERT INTO #temp
SELECT 1,'A1',5 UNION ALL
SELECT 4,'A1',4 UNION ALL
SELECT 5,'A1',3 UNION ALL
SELECT 6,'A1',1 UNION ALL
SELECT 7,'A1',0 UNION ALL
SELECT 9,'A1',5 UNION ALL
SELECT 12,'A1',3 UNION ALL
SELECT 1,'A2',2 UNION ALL
SELECT 2,'A2',4 UNION ALL
SELECT 3,'A2',5 UNION ALL
SELECT 4,'A2',1 UNION ALL
SELECT 7,'A2',4 UNION ALL
SELECT 9,'A2',5 UNION ALL
SELECT 1,'A3',0 UNION ALL
SELECT 3,'A3',2 UNION ALL
SELECT 4,'A3',3 UNION ALL
SELECT 5,'A3',4 UNION ALL
SELECT 6,'A3',2;
WITH tmpa AS
(
SELECT *
, NO - ROW_NUMBER() OVER(PARTITION BY ID ORDER BY ID) AS grp
FROM #temp
)
, tmpb AS
(
SELECT *
, COUNT(*) OVER(PARTITION BY ID,grp) AS grpcount
FROM tmpa
)
SELECT NO,ID,QTY FROM tmpb WHERE grpcount>1;
Result are
4 A1 4
5 A1 3
6 A1 1
7 A1 0
1 A2 2
2 A2 4
3 A2 5
4 A2 1
3 A3 2
4 A3 3
5 A3 4
6 A3 2
I found this query from this link.
Find “n” consecutive free numbers from table
http://sqlfiddle.com/#!1/a2633/2
Answer Credit by

Query to return pairs of related rows, but only when both rows exist

I have the following tables:
*sistema_documentos*
[id], [caminho], [idDocType](FK -> sistema_DocType.id)
*sistema_Indexacao*
[id] ,[idDocumento](FK -> sistema_documentos.id) ,[idIndice](FK ->
sistema_Indexes) ,[valor]
*sistema_DocType*
[id], [tipoNome](FK -> sistema_DocType.id)
*sistema_DocType_Index*
[id],[idName],[mask],[idTipo](FK -> sistema_DocType.id),[tamanho]
From this query:
select distinct a.id, b.idIndice, b.valor from tgpwebged.dbo.sistema_Documentos as a
join tgpwebged.dbo.sistema_Indexacao as b on a.id = b.idDocumento
join tgpwebged.dbo.sistema_DocType as c on a.idDocType = c.id
join tgpwebged.dbo.sistema_DocType_Index as d on c.id = d.docTypeId
where d.docTypeId = 40
and (b.idIndice = 11 AND b.valor = '11111111' OR b.idIndice = 12 AND b.valor = '22222' )
I get the following result
id idIndice valor
13 11 11111111
13 12 22222
14 11 11111111
14 12 22222
16 12 22222
As you can see, I want all ids with idIndice 11 with value 11111111 and 12 with value 22222
Id 16 has id 12 with value 22222 authough it does not have id 11 with value 11111111 so I don´t want it to be shown.
How can I update my query to obtain the result I want. Hope my question is clear. If it is not just ask and I edit my post. Thanks
I would suggest something like this:
WITH TempTable AS
(
select distinct a.id, b.idIndice, b.valor
from tgpwebged.dbo.sistema_Documentos as a
join tgpwebged.dbo.sistema_Indexacao as b on a.id = b.idDocumento
join tgpwebged.dbo.sistema_DocType as c on a.idDocType = c.id
join tgpwebged.dbo.sistema_DocType_Index as d on c.id = d.docTypeId
where d.docTypeId = 40
and (b.idIndice = 11 AND b.valor = '11111111' OR b.idIndice = 12 AND b.valor = '22222' )
)
SELECT *
FROM TempTable t1
WHERE (select count(*)
from TempTable t2
where t1.id = t2.id AND t1.valor != t2.valor) = 1
So... get all the results from your first query where there is at least one result from the table that matches on id, but does not match on valor. (This assumes you could have duplicate rows with the same valor, but you wouldn't want that.)
Try something like this. I took out the tables that didn't have direct bearing on the query, although I named them similarly, and I created a simple schema to replicate the problem. I hope this is clear, and that the connection back to your original query is likewise clear.
CREATE TABLE Documentos (ID INT, document varchar(12))
create table Indexacao (AID INT, indice int, valor varchar(12))
insert Documentos(id, document)
values (1, 'test1'),
(2, 'test2'),
(3, 'test3')
insert Indexacao (aid, indice, valor)
values (1, 11, '11111111'),
(1, 12, '22222'),
(2, 12, '22222')
The important part of the code is the INTERSECT - it returns only rows that are in both sets. In my experience this operator is usually more efficient than anything containing an OR. In the query below, we are getting only those Indexacao rows whose idDocumentos are in the INTERSECT of the two sets of conditions.
SELECT Ind.*
FROM Indexacao Ind
JOIN (
SELECT D.ID
FROM Documentos D
JOIN Indexacao I
ON D.ID = I.AID
WHERE I.Indice = 11 AND I.valor = '11111111'
INTERSECT
SELECT D.ID
FROM Documentos D
JOIN Indexacao I
ON D.ID = I.AID
WHERE I.Indice = 12 AND I.valor = '22222'
)Doc (ID)
ON Doc.ID = Ind.AID
This assumes that you don't have duplicate Indice, Valor rows for a single idDocumento - if you do, you will need to add a DISTINCT.

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