Calculate Minutes In Stored Procedure Using Datediff
Apr 15, 2008
I need to create a stored procedure to select records that cal_callin_tm (this is a datetime field in table) is less than 10 minutes of the current system datetime. I want to update cal_callin_tm field with current system time and pass back the cal_assign_off_p field to my VS 2008/C# windows form. I'm new at SQL code, I know the basic stuff but this requires more knowledge than I have. I need from you experts the best practice to accomplish coding the SQL. I have some junk code below I have started with, help me out.
Thanks a bunch,
CREATE PROCEDURE SP_DpOffCallIn
(
@offname varchar(40) = null OUTPUT,
)
AS
SELECT * from dpcalldtl
where cal_callstat = 'ON SCENE' and (datediff(minute,0,cal_callin_tm) < datediff(minute, 0, currentdate)
If minute > 10
BEGIN
UPDATE cal_callstat
SET
cal_callin_tm = @dt,
@offname = cal_assign_off_p
END
RETURN
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May 9, 2015
I needed to create a stored procedure to lock a user who makes 3 incorect entries of his password. I did it successfully. Now the problem what i have is that i want to lock the user only if he makes the 3 incorrect entries within 30 minutes.
I created a field named "FirstEntryTime" of type datetime that saves the date of the first incorrect entry. I tried to make an if statement:
if (@timesOfEntry <=2 AND DATEDIFF(MINUTE, firstEntryTime,GETDATE()) <= 30)
Begin
Update myTable set ...
End
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Feb 9, 2007
I have two date columns one is sent_date and other is approved_date
my requirment is to find the difference between the two dates
which can be minutes/hrs/days.
using datediff function iam able to get it in minusts or hrs but my
output should be of the format hh:mm
23:10 (ie 23 hrs and 10 min) or say
48:00 (for 2 days)
sample date
sent_date approved_date
2/28/06 11:06 2/28/06 11:39
2/2/06 17:42 2/2/06 18:03
2/8/06 16:55 2/8/06 17:38
1/27/06 17:00 1/27/06 17:54
1/26/06 12:08 1/26/06 12:09
2/28/06 15:46 2/28/06 16:26
1/23/06 10:01 1/23/06 10:43
1/26/06 13:46 1/26/06 13:59
1/13/06 13:51 1/13/06 14:47
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Jul 7, 2015
I am going put in the whole query but my question is on changing a datediff minutes amount into DD:HH:MM.
Query is:
select c.APPLICANT_ID as [Applicant ID], aetc.EVENT_TYPE as [Event Type],
cast(aetr.CREATE_DATE as date) as [Registration Date],
cast(aetc.CREATE_DATE as date) as [C Creation Date],
datediff(mi,cast(aetr.CREATE_DATE as datetime),cast(aetc.CREATE_DATE as datetime)) as [time diff],
[Code] .....
I want this as dd:hh:mm rather than just minutes.
Currently this field is just minutes so a figure such as 20, depending on the time difference between the 2 dates.
I have tried the convert statement convert (char(5) ...........,108) within this but that's not working and I have used floor before to do this type of thing but not sure where that should go.
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Mar 2, 2014
Given the two datetimes below, what's the best way to obtain the total duration in hours, minutes and seconds (HH:mm:ss)?
Start Time: 2014-03-02 20:55:00.000
End Time: 2014-03-03 07:00:00.000
Duration = 10:05:00
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Nov 6, 2006
Hi
Can anyone help me convert a number to give the result in hours and minutes? For example 195 as 3:15 or 210 as 3:30. We are trying to create a report showing hours and minutes worked without having to export to Excel.
I've had a look around the net and this seems to be quite a difficult function in SQL Server.
Any guidance much appreciated.
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Jul 5, 2014
need to calculate the total hours mintues in sql server and asp.net
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Oct 8, 2014
I am having below schema:
CREATE TABLE #Attendance(
[ID] [int] IDENTITY(1,1) NOT NULL,
[StudentID] [int] NOT NULL,
[ClassID] [int] NOT NULL,
[DateAdded] [datetime] default getdate() NOT NULL
) ON [PRIMARY]
insert into #Attendance(StudentID,ClassID,DateAdded) values(1,1,'2014-10-07 10:38:02.900')
[Code] ....
DateAdded column in first table is nothing but in and out time.
Now I want to prepare a query where I want to consider MIN DateAdded and max DateAdded and calculate the duration of student present in the class.
Validations i need to consider are:
If class is starting at 10am then student can come at 9:50am, i.e. Dateadded column should consider as student present in that class if value is less that 10 minutes of StartTime from #ClassAttendance table. Class End time i want to calculate depending upon ClassMinutes from #ClassAttendance
Also DateAdded column should be 10 minutes plus compared to calculated endtime. If its more than that consider lower DateAdded time.
And by using this thingIi want to calculate total number of minutes student present in the class and number of minutes absent.
If there is only one DateAdded for class then consider as a absent student.
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Apr 18, 2008
I need to calculate the datediff in minutes between Date1 and the lesser of Date2, Date3, Date4 (whichever came first)
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Jun 25, 2007
The query below runs in sub second time if I don't call it as a stored procedure. I have looked at the execution plan for both the query and the query as a stored procedure and they are the same.
When I put the query into a stored procedure it takes over 2 minutes to run.
All feedback (even the ugly stuff) is more than welcome. I want to master this issue and forever put it behind me.
This is the sql when I just execute it outright:1 DECLARE
2 @WebUserID nvarchar(20)
3 ,@DocumentTypeID int
4 ,@RouteID nvarchar(10)
5 ,@CustomerID nvarchar(15)
6 ,@DocumentIDPrefix nvarchar(20)
7 ,@StartDate datetime
8 ,@EndDate datetime
9 ,@OversoldOnly bit
10 ,@DexCustomersOnly bit
11 ,@DeviationsOnly bit
12 ,@CashNoPaymentOnly bit
13 ,@SignatureName nvarchar(45)
14 ,@SortExpression varchar(200)
15 ,@StartRowIndex int
16 ,@MaximumRows int
17
18 SET @WebUserID = 'manager'
19 SET @DocumentTypeID = 0
20 SET @DocumentIDPrefix = '%'
21 SET @StartDate = '04/17/2007'
22 SET @EndDate = '04/19/2007'
23 SET @OversoldOnly = 0
24 SET @DexCustomersOnly = 0
25 SET @DeviationsOnly = 0
26 SET @CashNoPaymentOnly = 0
27 SET @SortExpression = ''
28 SET @StartRowIndex = 0
29 SET @MaximumRows = 20;
30
31 WITH OrderedDocumentHistory AS
32 (
33 SELECT
34 dh.DocumentHistoryID
35 ,dh.DocumentID
36 ,dh.DocumentTypeID
37 ,dh.DocumentTypeDesc
38 ,dh.RouteID
39 ,dh.RouteDesc
40 ,dh.CustomerID
41 ,dh.CustomerName
42 ,dh.DocDate
43 ,ISNULL(dc.HasReceipt, 0) AS 'HasReceipt'
44 ,ddt.Description AS 'SignatureReason'
45 ,a.Amount
46 ,ROW_NUMBER() OVER (ORDER BY dh.DocDate DESC) AS 'RowNumber'
47 FROM
48 DocumentHistory dh
49 INNER JOIN Customers c ON dh.CustomerID = c.CustomerID
50 INNER JOIN DeviationTypes ddt ON dh.DriverDeviationTypeID = ddt.DeviationTypeID
51 INNER JOIN
52 (
53 SELECT
54 DocumentHistoryID
55 ,(COALESCE(SUM((CONVERT(INT, Units + DeviationUnits)) * (UnitPrice - UnitDiscount)) + SUM((CONVERT(INT, Cases + DeviationCases)) * (CasePrice - CaseDiscount)), 0.0)) AS Amount
56 FROM
57 DocumentHistoryItems dhia
58 GROUP BY
59 dhia.DocumentHistoryID
60 ) AS a ON a.DocumentHistoryID = dh.DocumentHistoryID
61 LEFT OUTER JOIN
62 (
63 SELECT DISTINCT
64 dca.DocumentID
65 ,1 AS 'HasReceipt'
66 FROM
67 DocumentCollections dca
68 ) AS dc ON dh.DocumentID = dc.DocumentID
69 WHERE
70 dh.DocDate BETWEEN @StartDate AND @EndDate
71 AND (dh.DocumentTypeID = @DocumentTypeID OR @DocumentTypeID IS NULL)
72 AND (dh.RouteID = @RouteID OR @RouteID IS NULL)
73 AND (dh.CustomerID = @CustomerID OR @CustomerID IS NULL)
74 AND dh.DocumentID LIKE @DocumentIDPrefix
75 AND CASE WHEN @OversoldOnly = 1 THEN ISNULL( (SELECT TOP 1 (dhio.DeviationUnits + dhio.DeviationCases) FROM DocumentHistoryItems dhio WHERE dh.DocumentHistoryID = dhio.DocumentHistoryID AND (dhio.DeviationUnits > 0 OR dhio.DeviationCases > 0)), 0) ELSE 1 END > 0
76 AND CASE WHEN @DexCustomersOnly = 1 THEN c.DEXEnable ELSE 'Y' END = 'Y'
77 AND CASE WHEN @DeviationsOnly = 1 THEN ISNULL( (SELECT TOP 1 (dhio.DeviationUnits + dhio.DeviationCases) FROM DocumentHistoryItems dhio WHERE dh.DocumentHistoryID = dhio.DocumentHistoryID AND (dhio.DeviationUnits != 0 OR dhio.DeviationCases != 0)), 0) ELSE 1 END != 0
78 AND CASE WHEN @CashNoPaymentOnly = 1 THEN dh.Terms ELSE 'CHECK/CASH' END = 'CHECK/CASH'
79 AND CASE WHEN @CashNoPaymentOnly = 1 THEN (SELECT MAX(dhio.AlcoholPct) FROM DocumentHistoryItems dhio WHERE dhio.DocumentHistoryID = dh.DocumentHistoryID) ELSE 1 END > 0
80 AND CASE WHEN @CashNoPaymentOnly = 1 THEN ISNULL(dc.HasReceipt, 0) ELSE 0 END = 0
81 AND (dh.SigName = @SignatureName OR @SignatureName IS NULL)
82 AND (c.WarehouseID IN (SELECT WarehouseID FROM WebUserWarehouses WHERE WebUserID = @WebUserID)
83 OR @WebUserID IS NULL)
84 )
85
86 SELECT
87 DocumentHistoryID
88 ,DocumentID
89 ,DocumentTypeDesc
90 ,RouteID
91 ,RouteDesc
92 ,CustomerID
93 ,CustomerName
94 ,DocDate
95 ,Amount
96 ,HasReceipt
97 ,SignatureReason
98 FROM
99 OrderedDocumentHistory
100 WHERE
101 RowNumber BETWEEN (@StartRowIndex + 1) AND (@StartRowIndex + @MaximumRows) Here is the sql for creating the stored procedure. 1 CREATE Procedure w_DocumentHistory_Select
2 (
3 @WebUserID nvarchar(20)
4 ,@DocumentTypeID int
5 ,@RouteID nvarchar(10)
6 ,@CustomerID nvarchar(15)
7 ,@DocumentIDPrefix nvarchar(20)
8 ,@StartDate datetime
9 ,@EndDate datetime
10 ,@OversoldOnly bit
11 ,@DexCustomersOnly bit
12 ,@DeviationsOnly bit
13 ,@CashNoPaymentOnly bit
14 ,@SignatureName nvarchar(45)
15 ,@SortExpression varchar(200)
16 ,@StartRowIndex int
17 ,@MaximumRows int
18 )
19 AS
20 SET NOCOUNT ON
21
22 IF LEN(@SortExpression) = 0 OR @SortExpression IS NULL
23 SET @SortExpression = 'Number DESC'
24
25 IF @StartRowIndex IS NULL
26 SET @StartRowIndex = 0
27
28 IF @MaximumRows IS NULL
29 SELECT
30 @MaximumRows = COUNT(dh.DocumentHistoryID)
31 FROM
32 DocumentHistory dh;
33
34 WITH OrderedDocumentHistory AS
35 (
36 SELECT
37 dh.DocumentHistoryID
38 ,dh.DocumentID
39 ,dh.DocumentTypeID
40 ,dh.DocumentTypeDesc
41 ,dh.RouteID
42 ,dh.RouteDesc
43 ,dh.CustomerID
44 ,dh.CustomerName
45 ,dh.DocDate
46 ,ISNULL(dc.HasReceipt, 0) AS 'HasReceipt'
47 ,ddt.Description AS 'SignatureReason'
48 ,a.Amount
49 ,CASE
50 WHEN @SortExpression = 'Number DESC' THEN (ROW_NUMBER() OVER (ORDER BY dh.DocumentID DESC))
51 WHEN @SortExpression = 'Number ASC' THEN (ROW_NUMBER() OVER (ORDER BY dh.DocumentID ASC))
52 WHEN @SortExpression = 'CustomerName DESC' THEN (ROW_NUMBER() OVER (ORDER BY dh.CustomerName DESC))
53 WHEN @SortExpression = 'CustomerName ASC' THEN (ROW_NUMBER() OVER (ORDER BY dh.CustomerName ASC))
54 WHEN @SortExpression = 'CompletedDate DESC' THEN (ROW_NUMBER() OVER (ORDER BY dh.DocDate DESC))
55 WHEN @SortExpression = 'CompletedDate ASC' THEN (ROW_NUMBER() OVER (ORDER BY dh.DocDate ASC))
56 WHEN @SortExpression = 'RouteDescription DESC' THEN (ROW_NUMBER() OVER (ORDER BY dh.RouteDesc DESC))
57 WHEN @SortExpression = 'RouteDescription ASC' THEN (ROW_NUMBER() OVER (ORDER BY dh.RouteDesc ASC))
58 END AS 'RowNumber'
59 FROM
60 DocumentHistory dh
61 INNER JOIN Customers c ON dh.CustomerID = c.CustomerID
62 INNER JOIN DeviationTypes ddt ON dh.DriverDeviationTypeID = ddt.DeviationTypeID
63 INNER JOIN
64 (
65 SELECT
66 DocumentHistoryID
67 ,(COALESCE(SUM((CONVERT(INT, Units + DeviationUnits)) * (UnitPrice - UnitDiscount)) + SUM((CONVERT(INT, Cases + DeviationCases)) * (CasePrice - CaseDiscount)), 0.0)) AS Amount
68 FROM
69 DocumentHistoryItems dhia
70 GROUP BY
71 dhia.DocumentHistoryID
72 ) AS a ON a.DocumentHistoryID = dh.DocumentHistoryID
73 LEFT OUTER JOIN
74 (
75 SELECT DISTINCT
76 dca.DocumentID
77 ,1 AS 'HasReceipt'
78 FROM
79 DocumentCollections dca
80 ) AS dc ON dh.DocumentID = dc.DocumentID
81 WHERE
82 dh.DocDate BETWEEN @StartDate AND @EndDate
83 AND (dh.DocumentTypeID = @DocumentTypeID OR @DocumentTypeID IS NULL)
84 AND (dh.RouteID = @RouteID OR @RouteID IS NULL)
85 AND (dh.CustomerID = @CustomerID OR @CustomerID IS NULL)
86 AND dh.DocumentID LIKE @DocumentIDPrefix
87 AND CASE WHEN @OversoldOnly = 1 THEN ISNULL( (SELECT TOP 1 (dhio.DeviationUnits + dhio.DeviationCases) FROM DocumentHistoryItems dhio WHERE dh.DocumentHistoryID = dhio.DocumentHistoryID AND (dhio.DeviationUnits > 0 OR dhio.DeviationCases > 0)), 0) ELSE 1 END > 0
88 AND CASE WHEN @DexCustomersOnly = 1 THEN c.DEXEnable ELSE 'Y' END = 'Y'
89 AND CASE WHEN @DeviationsOnly = 1 THEN ISNULL((SELECT TOP 1 (dhio.DeviationUnits + dhio.DeviationCases) FROM DocumentHistoryItems dhio WHERE dh.DocumentHistoryID = dhio.DocumentHistoryID AND (dhio.DeviationUnits != 0 OR dhio.DeviationCases != 0)), 0) ELSE 1 END != 0
90 AND CASE WHEN @CashNoPaymentOnly = 1 THEN dh.Terms ELSE 'CHECK/CASH' END = 'CHECK/CASH'
91 AND CASE WHEN @CashNoPaymentOnly = 1 THEN (SELECT MAX(dhio.AlcoholPct) FROM DocumentHistoryItems dhio WHERE dhio.DocumentHistoryID = dh.DocumentHistoryID) ELSE 1 END > 0
92 AND CASE WHEN @CashNoPaymentOnly = 1 THEN ISNULL(dc.HasReceipt, 0) ELSE 0 END = 0
93 AND (dh.SigName = @SignatureName OR @SignatureName IS NULL)
94 AND (c.WarehouseID IN (SELECT WarehouseID FROM WebUserWarehouses WHERE WebUserID = @WebUserID)
95 OR @WebUserID IS NULL)
96 )
97 SELECT
98 DocumentHistoryID
99 ,DocumentID
100 ,DocumentTypeDesc
101 ,RouteID
102 ,RouteDesc
103 ,CustomerID
104 ,CustomerName
105 ,DocDate
106 ,Amount
107 ,HasReceipt
108 ,SignatureReason
109 FROM
110 OrderedDocumentHistory
111 WHERE
112 RowNumber BETWEEN (@StartRowIndex + 1) AND (@StartRowIndex + @MaximumRows)
Here is the code for calling the stored procedure:1 DECLARE @RC int
2 DECLARE @WebUserID nvarchar(20)
3 DECLARE @DocumentTypeID int
4 DECLARE @RouteID nvarchar(10)
5 DECLARE @CustomerID nvarchar(15)
6 DECLARE @DocumentIDPrefix nvarchar(20)
7 DECLARE @StartDate datetime
8 DECLARE @EndDate datetime
9 DECLARE @OversoldOnly bit
10 DECLARE @DexCustomersOnly bit
11 DECLARE @DeviationsOnly bit
12 DECLARE @CashNoPaymentOnly bit
13 DECLARE @SignatureName nvarchar(45)
14 DECLARE @SortExpression varchar(200)
15 DECLARE @StartRowIndex int
16 DECLARE @MaximumRows int
17
18 SET @WebUserID = 'manager'
19 SET @DocumentTypeID = 0
20 SET @DocumentIDPrefix = '%'
21 SET @StartDate = '04/17/2007'
22 SET @EndDate = '04/19/2007'
23 SET @OversoldOnly = 0
24 SET @DexCustomersOnly = 0
25 SET @DeviationsOnly = 0
26 SET @CashNoPaymentOnly = 0
27 SET @SortExpression = ''
28 SET @StartRowIndex = 0
29 SET @MaximumRows = 20;
30
31 EXECUTE @RC = [Odom].[dbo].[w_DocumentHistory_Select]
32 @WebUserID
33 ,@DocumentTypeID
34 ,@RouteID
35 ,@CustomerID
36 ,@DocumentIDPrefix
37 ,@StartDate
38 ,@EndDate
39 ,@OversoldOnly
40 ,@DexCustomersOnly
41 ,@DeviationsOnly
42 ,@CashNoPaymentOnly
43 ,@SignatureName
44 ,@SortExpression
45 ,@StartRowIndex
46 ,@MaximumRows
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Feb 14, 2014
Aim – Calculate the number of days between the [CreatedDate] and getdate, however if stage name = ‘Live Transactions’ then Calculate the number of days between [CreatedDate] & [CloseDate]
This is my query so far
SELECT [CreatedDate]
,[StageName]
,[CloseDate]
,DATEDIFF(dd,CONVERT(datetime,[CreatedDate]),GETDATE()) as Age
FROM [FDMS].[Dan].[Raz_Reporting_LCS]
Which produces the following
CreatedDate2012-12-17
StageNameLive Transactions
CloseDate2012-12-31
Age424
When in fact the age should be 14days
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Apr 22, 2007
This is my SP:SELECT CAST(id AS varchar(10)) + ' - ' + UserName AS 'User List', Scanned, Scripts AS 'Total Scripts', Processed,CAST((Processed/ Scripts)* 100.0 as int) AS 'DONE (%)'FROM tblworkQueueProcessed and Scripts are both DataTypes of intMy DONE(%) column comes back with 0Any idea where I am going wrong?
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Oct 16, 2004
Hi, i'm trying to calculate on the expiry date for product which include the start date and end date.
the product can't b displayed if the start date haven't reached the date, besides, it oso can't b displayed if it has expired.
the storedprocedure tat i've written is:
WHERE
DateDiff(day, StartDate, getDate())<=0
AND
DateDiff(day, EndDate, getDate())>=0
i wonder why it can's show the result!!! is the code correct?
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Aug 30, 2005
i want to calculate the month salary of an employee.which will be calculated on the basis of previous available leaves and present available leave(i.e) 2 per month.
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May 5, 2015
I'm trying to write a Stored Procedure that have to calculate the closest date for manufacturing.
What I have:
- The BOM (bill of materials) with the needed quantity for production
DECLARE @BOM TABLE
(
ItemIDINT
,neededQuantityfloat
)
INSERT INTO @BOM (ItemID, neededQuantity)
SELECT 1, 10
UNION ALL SELECT 2, 10
UNION ALL SELECT 3, 5
- a calculated table that told me the availability for each component of the BOM, sorted by date. (each row have a plus or minus of the quantity so it can by summarized)
DECLARE @WhareHouseMovement TABLE
(
ItemIDINT
,Quantityfloat
,DateDATETIME
)
INSERT INTO @WhareHouseMovement (ItemID, Quantity, Date)
SELECT 1, 10, '2015-03-01'
[Code] ....
My question is: how do I check when is the closest date to manufacturing? I have to check that the quantity of ALL the components of the BOM is enough to produce the product, but I can't get how to do it.
If I'm not wrong the example should give the result 2015-03-26.
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Apr 21, 2015
My table as data as follow,
IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[table_Data]') AND type in (N'U'))
DROP TABLE [dbo].[table_Data]
GO
/****** Object: Table [dbo].[table_Data] Script Date: 04/21/2015 22:07:49 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[table_Data]') AND type in (N'U'))
[code].....
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Jul 25, 2007
I have a weird problem in a stored procedure.
Here's my table "Chemicals"
------------------------------------------------
id formula EndDate
3a+b+c 31/12/2500 12:00:00 AM
------------------------------------------------
and there is my SELECT command for my cursor
-------------------------------------------------------------------
SELECT id,formulaFROM Chemicals WHERE id = @id AND DATEDIFF(day,EndDate,'2500-12-31') = 0
-------------------------------------------------------------------
the variable @id = 3.
The problem is that it didn't return any row but if I write "DATEDIFF(day,EndDate,'2500-12-31') = 1" the row is returned.
I used the same SELECT command for many tables but this one, DATEDIFF return 1 instead of 0. I tried to change the format of the date but nothing works...
Anyone have a solution?
Thank you.
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Aug 14, 2007
Hi guys -
I have been googling all day and not found a reasonable solution to my problem.
Here is what I am trying to do. The T-SQL code is included at the bottom of this message.
- The user can specify columns that are stored in a CVColumn table (the data for which comes from an external source). For example, we may provide LastName and FirstName columns and the user could add ShoeSize and FavoriteColor.
- When we get the data from the other source, we create it as a dataset in the *code* with each user-defined field as a column of the table and each person as a row in the table. This is used *everywhere* including binding to grids, etc... So the dataset may look like this:
PersonID
LastName
FirstName
ShoeSize
FavoriteColor
- The dba has required that the data be stored in a normalized fashion. Since we don't know what the columns are - the data is stored in the *table* as:
PersonID
ColumnName
ColumnValue
- When the user gets the data from the external source the first time, the code loops through every person row and every column of the row to insert fields into the table using an Insert stored proc. This performs reasonable well.
- When the code retrieves the data from the database, it needs to reformat the data into one row per person, one column per field so that all of the other code can do the binding, etc.
- So I created a temp table with the appropriate rows and columns and then updated that table with the appropriate data. *This* is the stored proc that has been running now for almost an hour.
- There *must* be a way to do this that performs better?
Here is my T-SQL:
Code Snippet
DECLARE @columnNamesWithSizes varchar(8000)
DECLARE @delim varchar(1)
DECLARE @values varchar(8000)
-- Get the set of column names
SET @columnNamesWithSizes='swiCMKey VARCHAR(4092), swiCMContactManager VarChar(100), swiCMContactManagerID int,
swiCMFolder VarChar(4092), swiCMCVFolder VarChar(4092)'
SELECT @columnNamesWithSizes=COALESCE(@columnNamesWithSizes + ',', '') + ColumnName + ' VARCHAR(50)' FROM CVColumn
-- Create the table with the desired set of columns
EXEC ('CREATE TABLE ##tempTable ( ' + @columnNamesWithSizes + ')')
-- Insert the primary key into each row
EXEC ('INSERT INTO ##tempTable (swiCMKey) SELECT DISTINCT ContactID as swiCMKey FROM CVContact')
-- Use a cursor to loop through all of the records
SET @delim=''''
DECLARE @swiCMKey VARCHAR(4096)
DECLARE contactList CURSOR FOR
SELECT swiCMKey FROM ##tempTable
OPEN contactList
FETCH NEXT FROM contactList INTO @swiCMKey
-- Loop until all rows in temp table have been processed.
WHILE @@FETCH_STATUS = 0
BEGIN
SET @values=null
-- Retrieve all of the columns for this contact
SELECT @values = COALESCE(@values + ',', '') + ColumnName + '=' + @delim + COALESCE(Value,'') + @delim
FROM CVContact
WHERE CVContact.ContactID=@swiCMKey
-- Perform the update to the temp table with the column values
EXEC ('UPDATE ##tempTable SET ' + @values + ' WHERE swiCMKey=' + @delim + @swiCMKey + @delim)
-- Get the next one
FETCH NEXT FROM contactList INTO @swiCMKey
END
CLOSE contactList
DEALLOCATE contactList
-- Return the results
SELECT * from ##tempTable
-- Kill the temp table
DROP TABLE ##tempTable
Any ideas or othre suggestions would be much appreciated!
(BTW - up until today the data from the code-based dataset was stored as XML and then read back as XML. However, we found with 80,000+ people that it took 5 minutes to read the XML. But that is faster than this stored proc!<G>)
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May 4, 2006
Hello, I am working with SQL Server 2005 stored procedures.How do I do this:SET @MyAnswer = 3^1.2--i.e. 3 to the 1.2 powerCurrently it will not allow it because "The data types int and numeric are incompatible in the boolean XOR operator."~Le
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Nov 1, 2007
Hi all - I'm trying to optimized my stored procedures to be a bit easier to maintain, and am sure this is possible, not am very unclear on the syntax to doing this correctly. For example, I have a simple stored procedure that takes a string as a parameter, and returns its resolved index that corresponds to a record in my database. ie
exec dbo.DeriveStatusID 'Created'
returns an int value as 1
(performed by "SELECT statusID FROM statusList WHERE statusName= 'Created')
but I also have a second stored procedure that needs to make reference to this procedure first, in order to resolve an id - ie:
exec dbo.AddProduct_Insert 'widget1'
which currently performs:SET @statusID = (SELECT statusID FROM statusList WHERE statusName='Created')INSERT INTO Products (productname, statusID) VALUES (''widget1', @statusID)
I want to simply the insert to perform (in one sproc):
SET @statusID = EXEC deriveStatusID ('Created')INSERT INTO Products (productname, statusID) VALUES (''widget1', @statusID)
This works fine if I call this stored procedure in code first, then pass it to the second stored procedure, but NOT if it is reference in the second stored procedure directly (I end up with an empty value for @statusID in this example).
My actual "Insert" stored procedures are far more complicated, but I am working towards lightening the business logic in my application ( it shouldn't have to pre-vet the data prior to executing a valid insert).
Hopefully this makes some sense - it doesn't seem right to me that this is impossible, and am fairly sure I'm just missing some simple syntax - can anyone assist?
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Mar 3, 2008
Hi all,
I have 2 sets of sql code in my SQL Server Management Stidio Express (SSMSE):
(1) /////--spTopSixAnalytes.sql--///
USE ssmsExpressDB
GO
CREATE Procedure [dbo].[spTopSixAnalytes]
AS
SET ROWCOUNT 6
SELECT Labtests.Result AS TopSixAnalytes, LabTests.Unit, LabTests.AnalyteName
FROM LabTests
ORDER BY LabTests.Result DESC
GO
(2) /////--spTopSixAnalytesEXEC.sql--//////////////
USE ssmsExpressDB
GO
EXEC spTopSixAnalytes
GO
I executed them and got the following results in SSMSE:
TopSixAnalytes Unit AnalyteName
1 222.10 ug/Kg Acetone
2 220.30 ug/Kg Acetone
3 211.90 ug/Kg Acetone
4 140.30 ug/L Acetone
5 120.70 ug/L Acetone
6 90.70 ug/L Acetone
/////////////////////////////////////////////////////////////////////////////////////////////
Now, I try to use this Stored Procedure in my ADO.NET-VB 2005 Express programming:
//////////////////--spTopSixAnalytes.vb--///////////
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim sqlConnection As SqlConnection = New SqlConnection("Data Source = .SQLEXPRESS; Integrated Security = SSPI; Initial Catalog = ssmsExpressDB;")
Dim sqlDataAdapter As SqlDataAdapter = New SqlDataAdaptor("[spTopSixAnalytes]", sqlConnection)
sqlDataAdapter.SelectCommand.Command.Type = CommandType.StoredProcedure
'Pass the name of the DataSet through the overloaded contructor
'of the DataSet class.
Dim dataSet As DataSet ("ssmsExpressDB")
sqlConnection.Open()
sqlDataAdapter.Fill(DataSet)
sqlConnection.Close()
End Sub
End Class
///////////////////////////////////////////////////////////////////////////////////////////
I executed the above code and I got the following 4 errors:
Error #1: Type 'SqlConnection' is not defined (in Form1.vb)
Error #2: Type 'SqlDataAdapter' is not defined (in Form1.vb)
Error #3: Array bounds cannot appear in type specifiers (in Form1.vb)
Error #4: 'DataSet' is not a type and cannot be used as an expression (in Form1)
Please help and advise.
Thanks in advance,
Scott Chang
More Information for you to know:
I have the "ssmsExpressDB" database in the Database Expolorer of VB 2005 Express. But I do not know how to get the SqlConnection and the SqlDataAdapter into the Form1. I do not know how to get the Fill Method implemented properly.
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This is the Stored Procedure below ->
SET QUOTED_IDENTIFIER ON GOSET ANSI_NULLS ON GO
/****** Object: Stored Procedure dbo.BPI_SearchArchivedBatches Script Date: 5/18/2007 11:28:41 AM ******/if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[BPI_SearchArchivedBatches]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)drop procedure [dbo].[BPI_SearchArchivedBatches]GO
/****** Object: Stored Procedure dbo.BPI_SearchArchivedBatches Script Date: 4/3/2007 4:50:23 PM ******/
/****** Object: Stored Procedure dbo.BPI_SearchArchivedBatches Script Date: 4/2/2007 4:52:19 PM ******/
CREATE PROCEDURE BPI_SearchArchivedBatches( @V_BatchStatus Varchar(30)= NULL, @V_BatchType VARCHAR(50) = NULL, @V_BatchID NUMERIC(9) = NULL, @V_UserID CHAR(8) = NULL, @V_FromDateTime DATETIME = '01/01/1900', @V_ToDateTime DATETIME = '01/01/3000', @SSS varchar(500) = null, @i_WildCardFlag INT)
AS
DECLARE @SQLString NVARCHAR(4000)DECLARE @ParmDefinition NVARCHAR (4000)
IF (@i_WildCardFlag=0)BEGIN
SET @SQLString='SELECT Batch.BatchID, Batch.Created_By, Batch.RequestSuccessfulRecord_Count, Batch.ResponseFailedRecord_Count, Batch.RequestTotalRecord_Count, Batch.Request_Filename, Batch.Response_Filename, Batch.LastUpdated_By, Batch.LastUpdated, Batch.Submitted_By, Batch.Submitted_On, Batch.CheckedOut_By, Batch.Checked_Out_Status, Batch.Batch_Description, Batch.Status_Code, Batch.Created_On, Batch.Source, Batch.Archived_Status, Batch.Archived_By, Batch.Archived_On, Batch.Processing_Mode, Batch.Batch_TemplateID, Batch.WindowID,Batch.WindowDetails, BatchTemplate.Batch_Type, BatchTemplate.Batch_SubType FROM Batch INNER JOIN BatchTemplate ON Batch.Batch_TemplateID = BatchTemplate.Batch_TemplateID WHERE ((@V_BatchID IS NULL) OR (Batch.BatchID = @V_BatchID )) AND ((@V_UserID IS NULL) OR (Batch.Created_By = @V_UserID )) AND ((Batch.Created_On >= @V_FromDateTime ) AND (Batch.Created_On <= @V_ToDateTime )) AND Batch.Archived_Status = 1 '
if (@V_BatchStatus IS not null) begin set @SQLString=@SQLString + ' AND (Batch.Status_Code in ('+@V_BatchStatus+'))' end
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if (@V_BatchType IS not null) begin set @SQLString=@SQLString + ' AND (BatchTemplate.Batch_Type in ('+@V_BatchType+'))' end
END
PRINT @SQLString
SET @ParmDefinition = N' @V_BatchStatus Varchar(30), @V_BatchType VARCHAR(50), @V_BatchID NUMERIC(9), @V_UserID CHAR(8), @V_FromDateTime DATETIME , @V_ToDateTime DATETIME, @SSS varchar(500)'
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GO
SET QUOTED_IDENTIFIER OFF GOSET ANSI_NULLS ON GO
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REQUIREMENT:
The stored procedure should cater to a typical search where any of the fields can be entered. meanwhile it also should be able to do a partial search on BatchID and UserID.
Please help me regarding the same.
Thanks in advance.
Sandeep Kumar
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