I have written this query to get data for special keyword:
ALTER procedure [dbo].[GetAllSpecialPaperTags]
#PKeyword nvarchar(200)
as
begin
select
Papers.PID, Papers.PTitle, Papers.PaperSummary
from
PaperKeywords
left join
PaperTags on PaperKeywords.PKeyID = PaperTags.PKeyID
left join
Papers on PaperTags.PID = Papers.PID
where
PaperKeywords.PKeyword = #PKeyword
end
I want use this article for custom paging : Custom Paging using SQL Server Stored Procedure
I wrote this query but I'm getting an error:
create procedure [dbo].[GetAllSpecialPaperTags]
#PageIndex INT = 1
,#PageSize INT = 10
,#RecordCount INT OUTPUT
,#PKeyword nvarchar(200)
as
BEGIN
SET NOCOUNT ON;
SELECT ROW_NUMBER() OVER
(
ORDER BY [Papers.PID] ASC
)AS RowNumber
,Papers.PID , Papers.PTitle , Papers.PaperSummary
INTO #Results
from PaperKeywords
left join PaperTags on PaperKeywords.PKeyID = PaperTags.PKeyID
left join Papers on PaperTags.PID = Papers.PID where PaperKeywords.PKeyword = #PKeyword
SELECT #RecordCount = COUNT(*)
FROM #Results
SELECT * FROM #Results
WHERE RowNumber BETWEEN(#PageIndex -1) * #PageSize + 1 AND(((#PageIndex -1) * #PageSize + 1) + #PageSize) - 1
DROP TABLE #Results
end
Error:
Msg 207, Level 16, State 1, Procedure GetAllSpecialPaperTags, Line 11
Invalid column name 'Papers.PID'.
Why?
This is your order by expression:
ORDER BY [Papers.PID] ASC
It is looking for a column named in its entirety "Papers.PID". It is not looking for the PID column in Papers. Just drop the braces:
ORDER BY Papers.PID ASC
Related
I have Stored Procedure in sql server 2008 used to paginating data returned from product table in database. what i want is return total pages count in the same select statement
ALTER PROCEDURE [dbo].[SP_GetProducts]
#PageSize int = 10,
#PageNumber int = 1,
#ProductCode nvarchar(50) = null,
#ProductName nvarchar(100) = null,
#TotalPages int = null output
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
SELECT TOP (#PageSize) *, #TotalPages = COUNT(*) FROM (
SELECT ROW_NUMBER() OVER (ORDER BY ProductId ASC) offset, * FROM (
SELECT *, count(*) over() AS TotalRows
FROM Products
) myquery
) paginator
WHERE offset >= (((#PageSize * #PageNumber) - #PageSize)) +1 and offset <= (#PageSize * #PageNumber)
you cannot retrieve values from a Select statement and assign value to a variable at the same time. In your particular case since you are only assigning the number or rows returned from your select statement you can use a slightly different approach to get what you want.
ALTER PROCEDURE [dbo].[SP_GetProducts]
#PageSize int = 10,
#PageNumber int = 1,
#ProductCode nvarchar(50) = null,
#ProductName nvarchar(100) = null,
#TotalPages int = null output
AS
BEGIN
SET NOCOUNT ON;
SELECT TOP (#PageSize) *
FROM (
SELECT ROW_NUMBER() OVER (ORDER BY ProductId ASC) offset, *
FROM (
SELECT *, count(*) over() AS TotalRows
FROM Products
) myquery
) paginator
WHERE offset >= (((#PageSize * #PageNumber) - #PageSize)) +1
AND offset <= (#PageSize * #PageNumber)
-- here assign value to your output parameter using the following
SELECT #TotalPages = ##ROWCOUNT;
END
Note
Avoid using SELECT * instead use Column names, only the columns you actually want to retrieve.
I want to pass a parameter to stored procedure but with multiple values and place it in Where condition as IN (Values)
My SP:
ALTER PROCEDURE [dbo].[GetPoliciesPageWise]
(
#PageIndex INT = 1
,#PageSize INT = 10
,#RecordCount INT OUTPUT
)
AS
BEGIN
SET NOCOUNT ON;
SELECT ROW_NUMBER() OVER
(ORDER BY [ID] ASC)AS RowNumber
,[ID]
,[PolicyNumber]
,[FileName]
,[FileBarcode]
,[BoxBarcode]
,[CityID]
,[DocTypeID]
,[ProdcutType]
,[CategoryID]
,[TotalImages]
,[PIN]
,[PolicyHolder]
,[IDNo]
,[BranchID]
,[IntroducerID]
,[IssueDate]
,[FilePath]
,[BranchName]
,[DocType]
INTO #Results
FROM dbo.Polices
SELECT #RecordCount = COUNT(*)
FROM #Results
SELECT * FROM #Results
WHERE RowNumber BETWEEN(#PageIndex -1) * #PageSize + 1 AND(((#PageIndex -1) * #PageSize + 1) + #PageSize) - 1
DROP TABLE #Results
END
What i need is to pass multiple policies and filter the result based on that.
also i need this parameter as defualt if it is empty i need to select without insert it in the Where condtion
I am using SQL Server 2008 R2.
I have written a stored procedure:
ALTER PROCEDURE [dbo].[GetBRs_Pager]
#PageIndex INT
,#PageSize INT
,#SupId INT
,#RecordCount INT OUTPUT
AS
BEGIN
SET NOCOUNT ON;
SELECT ROW_NUMBER()
OVER (
ORDER BY [tblBR].[ID] ASC
) AS RowNumber
,[tblBR].[ID]
,[tblBR].[BRName]
,[tblBR].[SupervisorId]
,[tblSupervisor].[SupervisorName]
,[tblBR].[BRCode]
,[tblBR].[BRMobile]
,[tblBR].[BRTypeId]
,[tblType].[TypeName]
,[tblBR].[BRImageUrl]
INTO #Results
FROM [tblBR]
INNER JOIN [tblType]
ON [tblBR].[BRTypeId] = [tblType].[ID]
INNER JOIN [tblSupervisor]
ON [tblBR].[SupervisorId] = [tblSupervisor].[ID]
where [tblBR].[Active] = 1
and [tblBR].[SupervisorId]=#SupId
SELECT #RecordCount = COUNT(*)
FROM #Results
SELECT * FROM #Results
WHERE RowNumber BETWEEN(#PageIndex -1) * #PageSize + 1 AND(((#PageIndex -1) * #PageSize + 1) + #PageSize) - 1
DROP TABLE #Results
END
Now I want to modify the query as follows
if(#supId != 0) then where [tblBR].[Active] = 1
and [tblBR].[SupervisorId] = #SupId else [tblBR].[Active] = 1
How to do it? Anyone helps me is greatly appreciated. Thanks in advance.
Just basic logic, I think:
where [tblBR].[Active] = 1
and (
[tblBR].[SupervisorId]=#SupId or
#SupId = 0
)
You don't need control-flow statements or the like here. You just need to express the alternatives and link them together using boolean operators.
What I would do is the following thing, adding the following code after your where clauses
AND [tblBR].[Active] = 1
AND [tblBR].[SupervisorId] = CASE WHEN #supId != 0 THEN #supId ELSE [tblBR].[SupervisorId] END
the second and check if the variable if different than 0, in that case it filter the supervisorid with your variable, if equal 0 it filter the supervisorid field by his row value.
I have the below stored procedure and would like to only have one SQL statement. At the moment you can see there are two statements, one for the actual paging and one for a count of the total records which needs to be return to my app for paging.
However, the below is inefficient as I am getting the total rows from the first query:
COUNT(*) OVER(PARTITION BY 1) as TotalRows
How can I set TotalRows as my output parameter?
ALTER PROCEDURE [dbo].[Nop_LoadAllOptimized]
(
#PageSize int = null,
#PageNumber int = null,
#WarehouseCombinationID int = null,
#CategoryId int = null,
#OrderBy int = null,
#TotalRecords int = null OUTPUT
)
AS
BEGIN
WITH Paging AS (
SELECT rn = (ROW_NUMBER() OVER (
ORDER BY
CASE WHEN #OrderBy = 0 AND #CategoryID IS NOT NULL AND #CategoryID > 0
THEN pcm.DisplayOrder END ASC,
CASE WHEN #OrderBy = 0
THEN p.[Name] END ASC,
CASE WHEN #OrderBy = 5
THEN p.[Name] END ASC,
CASE WHEN #OrderBy = 10
THEN wpv.Price END ASC,
CASE WHEN #OrderBy = 15
THEN wpv.Price END DESC,
CASE WHEN #OrderBy = 20
THEN wpv.Price END DESC,
CASE WHEN #OrderBy = 25
THEN wpv.UnitPrice END ASC
)),COUNT(*) OVER(PARTITION BY 1) as TotalRows, p.*, pcm.DisplayOrder, wpv.Price, wpv.UnitPrice FROM Nop_Product p
INNER JOIN Nop_Product_Category_Mapping pcm ON p.ProductID=pcm.ProductID
INNER JOIN Nop_ProductVariant pv ON p.ProductID = pv.ProductID
INNER JOIN Nop_ProductVariant_Warehouse_Mapping wpv ON pv.ProductVariantID = wpv.ProductVariantID
WHERE pcm.CategoryID = #CategoryId
AND (wpv.Published = 1 AND pv.Published = 1 AND p.Published = 1 AND p.Deleted = 0 AND pv.Deleted = 0 and wpv.Deleted = 0)
AND wpv.WarehouseID IN (select WarehouseID from Nop_WarehouseCombination where UserWarehouseCombinationID = #WarehouseCombinationID)
)
SELECT TOP (#PageSize) * FROM Paging PG
WHERE PG.rn > (#PageNumber * #PageSize) - #PageSize
SELECT #TotalRecords = COUNT(p.ProductId) FROM Nop_Product p
INNER JOIN Nop_Product_Category_Mapping pcm ON p.ProductID=pcm.ProductID
INNER JOIN Nop_ProductVariant pv ON p.ProductID = pv.ProductID
INNER JOIN Nop_ProductVariant_Warehouse_Mapping wpv ON pv.ProductVariantID = wpv.ProductVariantID
WHERE pcm.CategoryID = #CategoryId
AND (wpv.Published = 1 AND pv.Published = 1 AND p.Published = 1 AND p.Deleted = 0 AND pv.Deleted = 0 and wpv.Deleted = 0)
AND wpv.WarehouseID IN (select WarehouseID from Nop_WarehouseCombination where UserWarehouseCombinationID = #WarehouseCombinationID)
END
I think I understand your issue here. Have you considered that the Count could be done BEFORE the CTE
and then passed in as value to the CTE as a variable.
i.e, set the value for #TotalRecords up front, pass it in, and so the CTE will use this count rather than executing the count a second time?
Does this make sense, or have I missed your point here.
no problem friend, highly possible i missed a trick here. However without the schema and data its tricky to test what I am suggesting. In the absence of someone giving a better answer, I've put this test script with data together to demo what I am talking about. If this isn't what you want then no problem. If it is just plain missing the point again, then I'll take that on the chin.
Declare #pagesize as int
Declare #PageNumber as int
Declare #TotalRowsOutputParm as int
SET #pagesize = 3
SET #PageNumber = 2;
--create some test data
DECLARE #SomeData table
(
[ID] [int] IDENTITY(1,1) NOT NULL,
[SomeValue] [nchar](10) NULL
)
INSERT INTO #SomeData VALUES ('TEST1')
INSERT INTO #SomeData VALUES ('TEST2')
INSERT INTO #SomeData VALUES ('TEST3')
INSERT INTO #SomeData VALUES ('TEST4')
INSERT INTO #SomeData VALUES ('TEST5')
INSERT INTO #SomeData VALUES ('TEST6')
INSERT INTO #SomeData VALUES ('TEST7')
INSERT INTO #SomeData VALUES ('TEST8')
INSERT INTO #SomeData VALUES ('TEST9')
INSERT INTO #SomeData VALUES ('TEST10');
--Get total count of all rows
Set #TotalRowsOutputParm = (SELECT COUNT(SomeValue) FROM #SomeData p) ;
WITH Paging AS
(
SELECT rn = (ROW_NUMBER() OVER (ORDER BY SomeValue ASC)),
#TotalRowsOutputParm as TotalRows, p.*
FROM [SomeData] p
)
SELECT TOP (#PageSize) * FROM Paging PG
WHERE PG.rn > (#PageNumber * #PageSize) - #PageSize
PRINT #TotalRowsOutputParm
I don't think you can do it without running the query twice if you want to assign it to a variable
however, can't you just add another column and do something like this instead?
;WITH Paging AS (select *,ROW_NUMBER() OVER(ORDER BY name) AS rn FROM sysobjects)
SELECT (SELECT MAX(rn) FROM Paging) AS TotalRecords,* FROM Paging
WHERE rn < 10
Or in your case
SELECT TOP (#PageSize) *,(SELECT MAX(PG.rn) FROM Paging) AS TotalRecords
FROM Paging PG
WHERE PG.rn > (#PageNumber * #PageSize) - #PageSize
Then from the front end grab that column
In the end I decided just to use two different SQL statements, one for count, one for select.
The "COUNT(*) OVER(PARTITION BY 1) as TotalRows" actually was pretty expensive and it turned out much quicker to just use two different statements.
Thank you everyone who helped with this question.
I have a column named sequence. The data in this column looks like 1, 2, 3, 4, 5, 7, 9, 10, 15.
I need to find the missing sequence numbers from the table. What SQL query will find the missing sequence numbers from my table? I am expecting results like
Missing numbers
---------------
6
8
11
12
13
14
I am using only one table. I tried the query below, but am not getting the results I want.
select de.sequence + 1 as sequence from dataentry as de
left outer join dataentry as de1 on de.sequence + 1 = de1.sequence
where de1.sequence is null order by sequence asc;
How about something like:
select (select isnull(max(val)+1,1) from mydata where val < md.val) as [from],
md.val - 1 as [to]
from mydata md
where md.val != 1 and not exists (
select 1 from mydata md2 where md2.val = md.val - 1)
giving summarised results:
from to
----------- -----------
6 6
8 8
11 14
I know this is a very old post but I wanted to add this solution that I found HERE so that I can find it easier:
WITH Missing (missnum, maxid)
AS
(
SELECT 1 AS missnum, (select max(id) from #TT)
UNION ALL
SELECT missnum + 1, maxid FROM Missing
WHERE missnum < maxid
)
SELECT missnum
FROM Missing
LEFT OUTER JOIN #TT tt on tt.id = Missing.missnum
WHERE tt.id is NULL
OPTION (MAXRECURSION 0);
Try with this:
declare #min int
declare #max int
select #min = min(seq_field), #max = max(seq_field) from [Table]
create table #tmp (Field_No int)
while #min <= #max
begin
if not exists (select * from [Table] where seq_field = #min)
insert into #tmp (Field_No) values (#min)
set #min = #min + 1
end
select * from #tmp
drop table #tmp
The best solutions are those that use a temporary table with the sequence. Assuming you build such a table, LEFT JOIN with NULL check should do the job:
SELECT #sequence.value
FROM #sequence
LEFT JOIN MyTable ON #sequence.value = MyTable.value
WHERE MyTable.value IS NULL
But if you have to repeat this operation often (and more then for 1 sequence in the database), I would create a "static-data" table and have a script to populate it to the MAX(value) of all the tables you need.
SELECT CASE WHEN MAX(column_name) = COUNT(*)
THEN CAST(NULL AS INTEGER)
-- THEN MAX(column_name) + 1 as other option
WHEN MIN(column_name) > 1
THEN 1
WHEN MAX(column_name) <> COUNT(*)
THEN (SELECT MIN(column_name)+1
FROM table_name
WHERE (column_name+ 1)
NOT IN (SELECT column_name FROM table_name))
ELSE NULL END
FROM table_name;
Here is a script to create a stored procedure that returns missing sequential numbers for a given date range.
CREATE PROCEDURE dbo.ddc_RolledBackOrders
-- Add the parameters for the stored procedure here
#StartDate DATETIME ,
#EndDate DATETIME
AS
BEGIN
SET NOCOUNT ON;
DECLARE #Min BIGINT
DECLARE #Max BIGINT
DECLARE #i BIGINT
IF OBJECT_ID('tempdb..#TempTable') IS NOT NULL
BEGIN
DROP TABLE #TempTable
END
CREATE TABLE #TempTable
(
TempOrderNumber BIGINT
)
SELECT #Min = ( SELECT MIN(ordernumber)
FROM dbo.Orders WITH ( NOLOCK )
WHERE OrderDate BETWEEN #StartDate AND #EndDate)
SELECT #Max = ( SELECT MAX(ordernumber)
FROM dbo.Orders WITH ( NOLOCK )
WHERE OrderDate BETWEEN #StartDate AND #EndDate)
SELECT #i = #Min
WHILE #i <= #Max
BEGIN
INSERT INTO #TempTable
SELECT #i
SELECT #i = #i + 1
END
SELECT TempOrderNumber
FROM #TempTable
LEFT JOIN dbo.orders o WITH ( NOLOCK ) ON tempordernumber = o.OrderNumber
WHERE o.OrderNumber IS NULL
END
GO
Aren't all given solutions way too complex?
wouldn't this be much simpler:
SELECT *
FROM (SELECT row_number() over(order by number) as N from master..spt_values) t
where N not in (select 1 as sequence union
select 2 union
select 3 union
select 4 union
select 5 union
select 7 union
select 10 union
select 15
)
This is my interpretation of this issue, placing the contents in a Table variable that I can easily access in the remainder of my script.
DECLARE #IDS TABLE (row int, ID int)
INSERT INTO #IDS
select ROW_NUMBER() OVER (ORDER BY x.[Referred_ID]), x.[Referred_ID] FROM
(SELECT b.[Referred_ID] + 1 [Referred_ID]
FROM [catalog].[dbo].[Referrals] b) as x
LEFT JOIN [catalog].[dbo].[Referrals] a ON x.[Referred_ID] = a.[Referred_ID]
WHERE a.[Referred_ID] IS NULL
select * from #IDS
Just for fun, I decided to post my solution.
I had an identity column in my table and I wanted to find missing invoice numbers.
I reviewed all the examples I could find but they were not elegant enough.
CREATE VIEW EENSkippedInvoicveNo
AS
SELECT CASE WHEN MSCNT = 1 THEN CAST(MSFIRST AS VARCHAR (8)) ELSE
CAST(MSFIRST AS VARCHAR (8)) + ' - ' + CAST(MSlAST AS VARCHAR (8)) END AS MISSING,
MSCNT, INV_DT FROM (
select invNo+1 as Msfirst, inv_no -1 as Mslast, inv_no - invno -1 as msCnt, dbo.fmtdt(Inv_dt) AS INV_dT
from (select inv_no as invNo, a4glidentity + 1 as a4glid
from oehdrhst_sql where inv_dt > 20140401) as s
inner Join oehdrhst_sql as h
on a4glid = a4glidentity
where inv_no - invno <> 1
) AS SS
DECLARE #MaxID INT = (SELECT MAX(timerecordid) FROM dbo.TimeRecord)
SELECT SeqID AS MissingSeqID
FROM (SELECT ROW_NUMBER() OVER (ORDER BY column_id) SeqID from sys.columns) LkUp
LEFT JOIN dbo.TimeRecord t ON t.timeRecordId = LkUp.SeqID
WHERE t.timeRecordId is null and SeqID < #MaxID
I found this answer here:
http://sql-developers.blogspot.com/2012/10/how-to-find-missing-identitysequence.html
I was looking for a solution and found many answers. This is the one I used and it worked very well. I hope this helps anyone looking for a similar answer.
-- This will return better Results
-- ----------------------------------
;With CTERange
As (
select (select isnull(max(ArchiveID)+1,1) from tblArchives where ArchiveID < md.ArchiveID) as [from],
md.ArchiveID - 1 as [to]
from tblArchives md
where md.ArchiveID != 1 and not exists (
select 1 from tblArchives md2 where md2.ArchiveID = md.ArchiveID - 1)
) SELECT [from], [to], ([to]-[from])+1 [total missing]
From CTERange
ORDER BY ([to]-[from])+1 DESC;
from to total missing
------- ------- --------------
6 6 1
8 8 1
11 14 4
DECLARE #TempSujith TABLE
(MissingId int)
Declare #Id Int
DECLARE #mycur CURSOR
SET #mycur = CURSOR FOR Select Id From tbl_Table
OPEN #mycur
FETCH NEXT FROM #mycur INTO #Id
Declare #index int
Set #index = 1
WHILE ##FETCH_STATUS = 0
BEGIN
if (#index < #Id)
begin
while #index < #Id
begin
insert into #TempSujith values (#index)
set #index = #index + 1
end
end
set #index = #index + 1
FETCH NEXT FROM #mycur INTO #Id
END
Select Id from tbl_Table
select MissingId from #TempSujith
Create a useful Tally table:
-- can go up to 4 million or 2^22
select top 100000 identity(int, 1, 1) Id
into Tally
from master..spt_values
cross join master..spt_values
Index it, or make that single column as PK.
Then use EXCEPT to get your missing number.
select Id from Tally where Id <= (select max(Id) from TestTable)
except
select Id from TestTable
You could also solve using something like a CTE to generate the full sequence:
create table #tmp(sequence int)
insert into #tmp(sequence) values (1)
insert into #tmp(sequence) values (2)
insert into #tmp(sequence) values (3)
insert into #tmp(sequence) values (5)
insert into #tmp(sequence) values (6)
insert into #tmp(sequence) values (8)
insert into #tmp(sequence) values (10)
insert into #tmp(sequence) values (11)
insert into #tmp(sequence) values (14)
DECLARE #max INT
SELECT #max = max(sequence) from #tmp;
with full_sequence
(
Sequence
)
as
(
SELECT 1 Sequence
UNION ALL
SELECT Sequence + 1
FROM full_sequence
WHERE Sequence < #max
)
SELECT
full_sequence.sequence
FROM
full_sequence
LEFT JOIN
#tmp
ON
full_sequence.sequence = #tmp.sequence
WHERE
#tmp.sequence IS NULL
Hmmmm - the formatting is not working on here for some reason? Can anyone see the problem?
i had made a proc so you can send the table name and the key and the result is a list of missing numbers from the given table
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
create PROCEDURE [dbo].[action_FindMissing_Autoincremnt]
(
#tblname as nvarchar(50),
#tblKey as nvarchar(50)
)
AS
BEGIN
SET NOCOUNT ON;
declare #qry nvarchar(4000)
set #qry = 'declare #min int '
set #qry = #qry + 'declare #max int '
set #qry = #qry +'select #min = min(' + #tblKey + ')'
set #qry = #qry + ', #max = max('+ #tblKey +') '
set #qry = #qry + ' from '+ #tblname
set #qry = #qry + ' create table #tmp (Field_No int)
while #min <= #max
begin
if not exists (select * from '+ #tblname +' where '+ #tblKey +' = #min)
insert into #tmp (Field_No) values (#min)
set #min = #min + 1
end
select * from #tmp order by Field_No
drop table #tmp '
exec sp_executesql #qry
END
GO
SELECT TOP 1 (Id + 1)
FROM CustomerNumberGenerator
WHERE (Id + 1) NOT IN ( SELECT Id FROM CustomerNumberGenerator )
Working on a customer number generator for my company. Not the most efficient but definitely most readable
The table has one Id column.
The table allows for Ids to be inserted at manually by a user off sequence.
The solution solves the case where the user decided to pick a high number