Is it possible to condition a join based on a condition?
For example, if #DoJoin is true then do the inner join. It would replace something like this:
declare #DoJoin bit = 1
if #DoJoin = 1
BEGIN
select T.* from T inner join L on T.col = L.col
END
ELSE
BEGIN
select T.* from T
END
If I'm understanding how your data might work, you probably don't need a join at all, because your just using the join as a filter. So if that's the case, you can just do this, and just have one query.
select T.* from T
where #DoJoin = 0 or exists(SELECT * FROM L where L.col = T.col)
DECLARE #DoJoin BIT = 1
SELECT
T.*
FROM
T LEFT JOIN L ON T.col = L.col
WHERE
--Optional INNER/LEFT JOIN
(
--LEFT JOIN
#DoJoin = 0
OR
--INNER JOIN
(
-- only return rows from T where they have a record in L
#DoJoin = 1
AND
L.col IS NOT NULL
)
)
Related
I am trying to bring this query in Snowflake. But, getting huge numbers with the last 3 inner joins which has same tables with different conditions.
select count(*) from table2; --5
select count(*) from table_3;--2824134
select count(*) from table1;--478015
Original Query:
select * from
from table1 d_tbl
inner join table2 r on r.number = d_tbl.number
inner join table_3 Zero on Zero.ID_I = r.id and Zero.time <= d_tbl.starttime and Zero.typeid in (7,19)
inner join table_3 first on first.ID_I = r.id and first.time <= Zero.time and first.typeid in (8,9)
inner join table_3 second on second.ID_I = r.id and second.time >= d_tbl.endtime and second.typeid in (8,9)
where d_tbl.mode = 0;
I tried breaking the queries into 3 parts.
create temp table tb1 as
select *
from table1 d_tbl
inner join table2 r on r.number = d_tbl.number ;
create temp table tb2 as
select ID_I , time as time as Zero_time,time as first_time,time as second_time
from table_3
where typeid in (8,9,7,19)
Note: saving the time column with different names for reference.
create temp table final_table as
select * from tb1 r
inner join tb2
on tb2.ID_I = r.id
where tb2.Zero_time <= r.starttime
and tb2.first_time <= Zero.time
and tb2.second_time >= r.endtime
Basically, I am trying to break the conditions in the joins to different parts.
This same logic has to be applied for different tables and do a union all for final table values.
Please help if this would work or let me know if this shall be handled with a better approach that executes faster.
TIA.
Try and convert following -
select * from
from table1 d_tbl
inner join table2 r on r.number = d_tbl.number
inner join table_3 Zero on Zero.ID_I = r.id
AND Zero.time <= d_tbl.starttime and Zero.typeid in (7,19)
inner join table_3 first on first.ID_I = r.id
AND first.time <= Zero.time and first.typeid in (8,9)
inner join table_3 second on second.ID_I = r.id
AND second.time >= d_tbl.endtime and second.typeid in (8,9)
where d_tbl.mode = 0;
To something like below -
select whatever-columns,
case when t3.time <= d_tbl.starttime
AND Zero.typeid in (7,19) then t3.time_1 end as zero_time,
case when t3.time <= zero_time
AND Zero.typeid in (8,9) then t3.time_1 end as first_time, --- snowflake allows to select/reference previous column
case when t3.time >= d_tbl.endtime
AND second.typeid in (8,9)then t3.time_1 end as second_time
from
table1 d_tbl
inner join table2 r on r.number = d_tbl.number
inner join table_3 t3 on t3.ID_I = r.id
where d_tbl.mode = 0;
This will help to reduce data-set being searched by avoiding multiple inner join on same table that has most records.
My Query IS
SELECT TblPharmacyBillingDetails.UPBNo, TblMasterBillingData.IPDNo, InPatRegistration.PatTitle+PatientName, TblPharmacyBillingDetails.InvoiceNo, TblPharmacyBillingDetails.InvoiceDateTime, TblPharmacyBillingDetails.BillingAmount
FROM TblPharmacyBillingDetails
INNER JOIN TblMasterBillingData ON TblPharmacyBillingDetails.UPBNo = TblMasterBillingData.UPBNo
INNER JOIN InPatRegistration ON TblMasterBillingData.IPDNo = InPatRegistration.IPDNo
but if TblMasterBillingData.IPDNo value is NULL select Data From TblMasterBillingData.OPDNo and
INNER JOIN OutPatRegistration ON TblMasterBillingData.OPDNo = OutPatRegistration.IPDNo
Method #1: Using UNION
SELECT * FROm
(
SELECT TblPharmacyBillingDetails.UPBNo,
TblMasterBillingData.IPDNo,
InPatRegistration.PatTitle+PatientName,
TblPharmacyBillingDetails.InvoiceNo,
TblPharmacyBillingDetails.InvoiceDateTime,
TblPharmacyBillingDetails.BillingAmount
FROM TblPharmacyBillingDetails
INNER JOIN TblMasterBillingData ON TblPharmacyBillingDetails.UPBNo = TblMasterBillingData.UPBNo
INNER JOIN InPatRegistration ON TblMasterBillingData.IPDNo = InPatRegistration.IPDNo
WHERE TblMasterBillingData.IPDNo IS NOT NULL
UNION ALL
SELECT TblPharmacyBillingDetails.UPBNo,
TblMasterBillingData.OPDNo,
OutPatRegistration .PatTitle + PatientName,
TblPharmacyBillingDetails.InvoiceNo,
TblPharmacyBillingDetails.InvoiceDateTime,
TblPharmacyBillingDetails.BillingAmount
FROM TblPharmacyBillingDetails
INNER JOIN TblMasterBillingData ON TblPharmacyBillingDetails.UPBNo = TblMasterBillingData.UPBNo
INNER JOIN OutPatRegistration ON TblMasterBillingData.OPDNo = OutPatRegistration.OPDNo
WHERE TblMasterBillingData.OPDNo IS NOT NULL
)Tmp
ORDER BY TblPharmacyBillingDetails.UPBNo
Method #2 Using ISNULL and LEFT JOIN
SELECT TblPharmacyBillingDetails.UPBNo,
ISNULL(TblMasterBillingData.IPDNo,TblMasterBillingData.OPDNo),
ISNULL(IP.PatTitle + IP.PatientName, OP.PatTitle + OP.PatientName),
TblPharmacyBillingDetails.InvoiceNo,
TblPharmacyBillingDetails.InvoiceDateTime,
TblPharmacyBillingDetails.BillingAmount
FROM TblPharmacyBillingDetails
INNER JOIN TblMasterBillingData ON TblPharmacyBillingDetails.UPBNo = TblMasterBillingData.UPBNo
LEFT JOIN InPatRegistration IP ON TblMasterBillingData.IPDNo = IP.IPDNo
LEFT JOIN outPatRegistration OP ON TblMasterBillingData.OPDNo = OP.OPDNo
ORDER BY TblPharmacyBillingDetails.UPBNo
You can write either case statement or ISNULL() function as shown below in the demo query.
SELECT
Orders.OrderID,
Case when Customers1.CustomerName is null then Customers2.CustomerName else Customers1.CustomerName
end as CustomerName, --way 1
ISNULL(Customers1.CustomerName, Customers2.CustomerName) as Customer, --way 2
Orders.OrderDate
FROM Orders
INNER JOIN Customers1 ON Orders.CustomerID = Customers1.CustomerID
INNER JOIN Customers2 ON Orders.CustomerID = Customers2.CustomerID
-- where your condition here
-- order by your column name
You can also check whether data is available or not in the table and join the table accordingly using if exists as shown below.
if exists(select 1 from tablename where columnname = <your values>)
I had written a join query statement. that statement returns me multiple(duplicate) row again even though I'm having only single record on that.
declare #BenefitClass int ;
set #BenefitClass = (select BenefitClass From HJOB where userid='d76c5000-69e0-461e-92e1-3cfe7590d098' and CompanyId =1629)
select #BenefitClass;
select
bve.EmployerContribution,
bhsac.CatchUpValue as CatchUpValue ,
bcl.Tier,
bcl.planYear,
bhsac.Ischecked,
isnull(bhsac.Value,0) as EmployeeContribute,
Id=(convert(varchar, bcl.Id) + '$' + convert(varchar, isnull(bhsac.Id, 0))) ,
bhsac.Value ,
bhsac.HSALmitId
from
dbo.benContributionStructure bcs
inner join dbo.benVariableElection bve on bcs.PlanInfoId = bve.PlanInfoId
inner join dbo.benBenefitContributionLimit bcl on bcs.SavingCategory = bcl.CategoryID
left outer join dbo.benBenefitHSACoverage bhsac on bcs.PlanInfoId = bhsac.planInfoId
and bcl.Id=bhsac.HSALmitId --and bhsac.BenefitClassId=#BenefitClass
and bhsac.UserID='d76c5000-69e0-461e-92e1-3cfe7590d098' and bhsac.PlanInfoId=38044
left outer join dbo.benEmployeeContribution bec on bhsac.UserID = bec.UserId and bhsac.BenefitClassId = bec.BenefitClassId -- and bec.EnrollmentType !='Closed'
left outer join benOpenEnrollment oems on oems.ID = bec.OpenEnrollmentId and oems.EndDt > GETDATE()
where
bcs.PlanInfoId=38044 and bcl.Ischecked=1
and bcl.Tier !='CatchUp'
and bcl.CompanyId=1629
For that I'm getting the result as second row as duplicate :
observe the result
Try this once it may help you
declare #BenefitClass int ;
set #BenefitClass = (select BenefitClass From HJOB where userid='d76c5000-69e0-461e-92e1-3cfe7590d098' and CompanyId =1629)
select #BenefitClass;
;with cte as (
select
bve.EmployerContribution,
bhsac.CatchUpValue as CatchUpValue ,
bcl.Tier,
bcl.planYear,
bhsac.Ischecked,
isnull(bhsac.Value,0) as EmployeeContribute,
Id=(convert(varchar, bcl.Id) + '$' + convert(varchar, isnull(bhsac.Id, 0))) ,
bhsac.Value ,
bhsac.HSALmitId
from
dbo.benContributionStructure bcs
inner join dbo.benVariableElection bve on bcs.PlanInfoId = bve.PlanInfoId
inner join dbo.benBenefitContributionLimit bcl on bcs.SavingCategory = bcl.CategoryID
left outer join dbo.benBenefitHSACoverage bhsac on bcs.PlanInfoId = bhsac.planInfoId
and bcl.Id=bhsac.HSALmitId --and bhsac.BenefitClassId=#BenefitClass
and bhsac.UserID='d76c5000-69e0-461e-92e1-3cfe7590d098' and bhsac.PlanInfoId=38044
left outer join dbo.benEmployeeContribution bec on bhsac.UserID = bec.UserId and bhsac.BenefitClassId = bec.BenefitClassId -- and bec.EnrollmentType !='Closed'
left outer join benOpenEnrollment oems on oems.ID = bec.OpenEnrollmentId and oems.EndDt > GETDATE()
where
bcs.PlanInfoId=38044 and bcl.Ischecked=1
and bcl.Tier !='CatchUp'
and bcl.CompanyId=1629
)
select distinct EmployerContribution,
CatchUpValue ,Tier,planYear,Ischecked,EmployeeContribute,Id ,Value ,HSALmitId from cte
Please change your where condition as below:
select
bve.EmployerContribution,
bhsac.CatchUpValue as CatchUpValue ,
bcl.Tier,
bcl.planYear,
bhsac.Ischecked,
isnull(bhsac.Value,0) as EmployeeContribute,
Id=(convert(varchar, bcl.Id) + '$' + convert(varchar, isnull(bhsac.Id, 0))) ,
bhsac.Value ,
bhsac.HSALmitId
from
dbo.benContributionStructure bcs
inner join dbo.benVariableElection bve on bcs.PlanInfoId = bve.PlanInfoId
inner join dbo.benBenefitContributionLimit bcl on bcs.SavingCategory = bcl.CategoryID
left outer join dbo.benBenefitHSACoverage bhsac on bcs.PlanInfoId = bhsac.planInfoId
and bcl.Id=bhsac.HSALmitId --and bhsac.BenefitClassId=#BenefitClass
left outer join dbo.benEmployeeContribution bec on bhsac.UserID = bec.UserId and bhsac.BenefitClassId = bec.BenefitClassId -- and bec.EnrollmentType !='Closed'
left outer join benOpenEnrollment oems on oems.ID = bec.OpenEnrollmentId
where
bcs.PlanInfoId=38044 and bcl.Ischecked=1
and bcl.Tier !='CatchUp'
and bcl.CompanyId=1629
and bhsac.UserID='d76c5000-69e0-461e-92e1-3cfe7590d098'
and bhsac.PlanInfoId=38044
and oems.EndDt > GETDATE()
Hi all is there any way that i can use multiple values in between clause as
column_name between 0 and 100 or 200 and 300 like this
Any help would be appreciated
here is my query SELECT CASE WHEN ISNUMERIC(value_text) = 1 THEN CAST(value_text AS INT) ELSE -1 END) between 0 and 100
i just want to append multiple values in between clause
This is full query
SELECT ROW_NUMBER() OVER
(
order by Vendor_PrimaryInfo.Vendor_ID asc
)AS RowNumber
, Unit_Table.Unit_title, Vendor_Base_Price.Base_Price, Vendor_Base_Price.showprice, Category_Table.Title, Vendor_Registration.Business_Name,
Vendor_PrimaryInfo.Street_Address, Vendor_PrimaryInfo.Locality, Vendor_PrimaryInfo.Nearest_Landmark, Vendor_PrimaryInfo.City, Vendor_PrimaryInfo.State,
Vendor_PrimaryInfo.Country, Vendor_PrimaryInfo.PostalCode, Vendor_PrimaryInfo.Latitude, Vendor_PrimaryInfo.Longitude, Vendor_PrimaryInfo.ImageUrl,
Vendor_PrimaryInfo.ContactNo, Vendor_PrimaryInfo.Email,Vendor_PrimaryInfo.Vendor_ID
FROM Unit_Table INNER JOIN
Vendor_Base_Price ON Unit_Table.Unit_ID = Vendor_Base_Price.Unit_ID INNER JOIN
Vendor_PrimaryInfo ON Vendor_Base_Price.Vendor_ID = Vendor_PrimaryInfo.Vendor_ID INNER JOIN
Vendor_Registration ON Vendor_Base_Price.Vendor_ID = Vendor_Registration.Vendor_ID AND
Vendor_PrimaryInfo.Vendor_ID = Vendor_Registration.Vendor_ID INNER JOIN
Category_Table ON Vendor_Registration.Category_ID = Category_Table.Category_ID
LEFT JOIN
Vendor_Value_Table ON Vendor_Registration.Vendor_ID = Vendor_Value_Table.Vendor_ID LEFT JOIN
Feature_Table ON Vendor_Value_Table.Feature_ID = Feature_Table.Feature_ID
where Vendor_Registration.Category_ID=5 and Vendor_PrimaryInfo.City='City'
AND(
value_text in('Dhol Wala$Shahnai Wala')
or
(SELECT CASE WHEN ISNUMERIC(value_text) = 1 THEN CAST(value_text AS INT) ELSE -1 END) between 0 and 100
)
You can do this using AND/OR logic
value_text NOT LIKE '%[^0-9]%' and
(
value_text between 0 and 100
Or
value_text between 101 and 200
)
If you don't want to repeat the column name then frame the range in table valued constructor and join with your table
SELECT Row_number()
OVER (
ORDER BY Vendor_PrimaryInfo.Vendor_ID ASC )AS RowNumber,
Unit_Table.Unit_title,
Vendor_Base_Price.Base_Price,
Vendor_Base_Price.showprice,
Category_Table.Title,
Vendor_Registration.Business_Name,
Vendor_PrimaryInfo.Street_Address,
Vendor_PrimaryInfo.Locality,
Vendor_PrimaryInfo.Nearest_Landmark,
Vendor_PrimaryInfo.City,
Vendor_PrimaryInfo.State,
Vendor_PrimaryInfo.Country,
Vendor_PrimaryInfo.PostalCode,
Vendor_PrimaryInfo.Latitude,
Vendor_PrimaryInfo.Longitude,
Vendor_PrimaryInfo.ImageUrl,
Vendor_PrimaryInfo.ContactNo,
Vendor_PrimaryInfo.Email,
Vendor_PrimaryInfo.Vendor_ID
FROM Unit_Table
INNER JOIN Vendor_Base_Price
ON Unit_Table.Unit_ID = Vendor_Base_Price.Unit_ID
INNER JOIN Vendor_PrimaryInfo
ON Vendor_Base_Price.Vendor_ID = Vendor_PrimaryInfo.Vendor_ID
INNER JOIN Vendor_Registration
ON Vendor_Base_Price.Vendor_ID = Vendor_Registration.Vendor_ID
AND Vendor_PrimaryInfo.Vendor_ID = Vendor_Registration.Vendor_ID
INNER JOIN Category_Table
ON Vendor_Registration.Category_ID = Category_Table.Category_ID
LEFT JOIN Vendor_Value_Table
ON Vendor_Registration.Vendor_ID = Vendor_Value_Table.Vendor_ID
LEFT JOIN Feature_Table
ON Vendor_Value_Table.Feature_ID = Feature_Table.Feature_ID
JOIN (VALUES (0, 100),
(101, 200),
(201, 300)) tc (st, ed)
ON Try_cast(value_text AS INT) BETWEEN st AND ed
OR Try_cast(value_text AS VARCHAR(100)) = 'Dhol Wala$Shahnai Wala'
WHERE Vendor_Registration.Category_ID = 5
AND Vendor_PrimaryInfo.City = 'City'
Note : You have stored two different information's in a single column which causes lot of pain when you want to extract the data like this. Consider changing your table structure
I want to get data historical and the production. My stored procedure is as follows:
ALTER PROCEDURE [dbo].[pCaRptACInactivas](
#CodAsesor VARCHAR(15),
#CodOficina VARCHAR(4))
AS
SET NOCOUNT ON
DECLARE #CodArbolConta VARCHAR(25)
IF #CodOficina = '%'
SET #CodArbolConta = '%'
ELSE
SELECT #CodArbolConta = CodArbolConta + '%' FROM tClOficinas WHERE CodOficina LIKE #CodOficina
SELECT
tabACInactivas.CodOficina,
tabACInactivas.NomOficina,
tabACInactivas.NomAsesor,
MAX(tabACInactivas.CodPrestamo) CodPrestamo,
tabACInactivas.CodAsociacion,
tabACInactivas.NombreAsociacion,
MAX(tabACInactivas.Ciclo) AS Ciclo,
COUNT(DISTINCT tabACInactivas.CodUsuario) AS CantSocias,
MAX(tabACInactivas.FechaEstado) AS FechaCancelacion--,
FROM ( SELECT tClOficinas.CodOficina, tClOficinas.NomOficina, tCaClAsesores.CodAsesor, tCaClAsesores.NomAsesor, tCaPrestamos.CodPrestamo, tCaAsociacion.CodAsociacion, tCaAsociacion.NombreAsociacion, tCaPrestamos.Ciclo, tCaPrCliente.CodUsuario, tCaPrestamos.FechaEstado, tClParametros.FechaProceso FROM tCaPrestamos WITH(NOLOCK) INNER JOIN tCaProducto WITH(NOLOCK) ON tCaProducto.CodProducto = tCaPrestamos.CodProducto INNER JOIN tClOficinas WITH(NOLOCK) ON tClOficinas.CodOficina = tCaPrestamos.CodOficina INNER JOIN tCaAsociacion WITH(NOLOCK) ON tCaAsociacion.CodAsociacion = tCaPrestamos.CodAsociacion INNER JOIN tCaPrCliente WITH(NOLOCK) ON tCaPrCliente.CodPrestamo = tCaPrestamos.CodPrestamo INNER JOIN tClParametros WITH(NOLOCK) ON tClParametros.CodOficina = tClOficinas.CodOficina INNER JOIN tCaClAsesores ON tCaClAsesores.CodAsesor = tCaAsociacion.CodAsesor WHERE tCaPrestamos.Estado = 'CANCELADO' AND DATEDIFF(DAY, tCaPrestamos.FechaEstado, tClParametros.FechaProceso) > 30 AND NOT EXISTS(SELECT 1
FROM tCaPrestamos Pr
INNER JOIN tCaPrCliente PrCl ON PrCl.CodPrestamo = Pr.CodPrestamo
WHERE Pr.Estado NOT IN ('TRAMITE', 'APROBADO')
AND Pr.FechaDesembolso >= tCaPrestamos.FechaEstado
AND Pr.CodAsociacion = tCaPrestamos.CodAsociacion
) AND tCaProducto.Tecnologia = 3 AND tCaPrestamos.CodAsesor LIKE #CodAsesor AND tCaPrestamos.CodOficina IN (SELECT CodOficina FROM tClOficinas WHERE CodArbolConta LIKE #CodArbolConta)
UNION ALL
SELECT tClOficinas.CodOficina, tClOficinas.NomOficina, tCaClAsesores.CodAsesor, tCaClAsesores.NomAsesor, tCaHPrestamos.CodPrestamo, tCaAsociacion.CodAsociacion, tCaAsociacion.NombreAsociacion, tCaHPrestamos.Ciclo, tCaHPrCliente.CodUsuario, tCaHPrestamos.FechaEstado, tClParametros.FechaProceso FROM tCaHPrestamos WITH(NOLOCK) INNER JOIN tCaProducto WITH(NOLOCK) ON tCaProducto.CodProducto = tCaHPrestamos.CodProducto INNER JOIN tClOficinas WITH(NOLOCK) ON tClOficinas.CodOficina = tCaHPrestamos.CodOficina INNER JOIN tCaAsociacion WITH(NOLOCK) ON tCaAsociacion.CodAsociacion = tCaHPrestamos.CodAsociacion INNER JOIN tCaHPrCliente WITH(NOLOCK) ON tCaHPrCliente.CodPrestamo = tCaHPrestamos.CodPrestamo INNER JOIN tClParametros WITH(NOLOCK) ON tClParametros.CodOficina = tClOficinas.CodOficina INNER JOIN tCaClAsesores ON tCaClAsesores.CodAsesor = tCaAsociacion.CodAsesor WHERE tCaHPrestamos.Estado = 'CANCELADO' AND DATEDIFF(DAY, tCaHPrestamos.FechaEstado, tClParametros.FechaProceso) > 30 AND NOT EXISTS(SELECT 1
FROM tCaHPrestamos Pr
INNER JOIN tCaHPrCliente PrCl ON PrCl.CodPrestamo = Pr.CodPrestamo
WHERE Pr.Estado NOT IN ('TRAMITE', 'APROBADO')
AND Pr.FechaDesembolso >= tCaHPrestamos.FechaEstado
AND Pr.CodAsociacion = tCaHPrestamos.CodAsociacion
) AND tCaProducto.Tecnologia = 3 AND tCaHPrestamos.CodAsesor LIKE #CodAsesor AND tCaHPrestamos.CodOficina IN (SELECT CodOficina FROM tClOficinas WHERE CodArbolConta LIKE #CodArbolConta)
)tabACInactivas
GROUP BY tabACInactivas.CodAsociacion, tabACInactivas.NombreAsociacion, tabACInactivas.NomOficina, tabACInactivas.CodOficina, tabACInactivas.NomAsesor
I want the CantSocias column takes the most value of the Ciclo column, but not working
That stored procedure that you have posted up is way too large and blocky to even try to interpret and understand. So I will go off of your last sentence:
I want the CantSocias column takes the most value of the Ciclo column,
but not working
Basically if you want to set a specific column to that, you can do something like this:
update YourTable
set CantSocias =
(
select max(Ciclo)
from YourOtherTable
)
-- here is where you can put a conditional WHERE clause
You may need to create a sub query to get the most value of Ciclo and join back to your query.
An example of what I mean is here:
create table #Product
(
ID int,
ProductName varchar(20)
)
insert into #Product(ID, ProductName)
select 1,'ProductOne'
union
select 2,'ProductTwo'
create table #ProductSale
(
ProductID int,
Number int,
SalesRegion varchar(20)
)
insert into #ProductSale(ProductID,Number,SalesRegion)
select 1,1500,'North'
union
select 1, 1200, 'South'
union
select 2,2500,'North'
union
select 2, 3200, 'South'
--select product sales region with the most sales
select * from #Product p
select ProductId, Max(Number) as Bestsale from #ProductSale ps group by ProductID
--combining
select
p.ID,
p.ProductName,
tp.Bestsale,
ps.SalesRegion
from
#Product p
inner join
(select ProductId, Max(Number) as Bestsale from #ProductSale ps group by ProductID) as tp on p.ID = tp.ProductID
inner join
#ProductSale ps on p.ID = ps.ProductID and tp.Bestsale = ps.Number