Stored Procedure Lowest Priority

Jul 13, 2006

Hello,
 
I have a long stored procedure that performs some inserts and updates on the table that users are accessing through a user interface. We this stored procedure runs users experience slowness, is there any way I can get the stored procedure runs with a lowest priority so that user will be able to perform their tasks first.
 

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Stored Procedure Lowest Priority

Jul 13, 2006

Hello,

I have a long stored procedure that performs some inserts and updates on the table that users are accessing through a user interface. We this stored procedure runs users experience slowness, is there any way I can get the stored procedure runs with a lowest priority so that user will be able to perform their tasks first.

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Oct 29, 2007

Hi all,
I have a stored proc. which is going to run 3 days long. So , i was looking for some setting (or) priority , which i can set in the stored proc.
so that, if someone else is using the server, they should get high CPU Priority, and my process ( Stored Proc) should remain in suspended state, until CPU & Disk activity is low.


Note : The only way others are getting affected is because of hardware resources, because nobody is using those tables which is being used by STORED PROCEDURE.

Can anybody tell plz, how to achieve this.

Thanks.

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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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Calling A Stored Procedure From ADO.NET 2.0-VB 2005 Express: Working With SELECT Statements In The Stored Procedure-4 Errors?

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.
I try to learn "Working with SELECT Statement in a Stored Procedure" for printing the 6 rows that are selected - they are not parameterized.




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Now the Question is i wanted to get the "Sp_Process1" procedure return data into Temporary table in another procedure or some thing.

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Jan 29, 2015

I have some code that I need to run every quarter. I have many that are similar to this one so I wanted to input two parameters rather than searching and replacing the values. I have another stored procedure that's executed from this one that I will also parameter-ize. The problem I'm having is in embedding a parameter in the name of the called procedure (exec statement at the end of the code). I tried it as I'm showing and it errored. I tried googling but I couldn't find anything related to this. Maybe I just don't have the right keywords. what is the syntax?

CREATE PROCEDURE [dbo].[runDMQ3_2014LDLComplete]
@QQ_YYYY char(7),
@YYYYQQ char(8)
AS
begin
SET NOCOUNT ON;
select [provider group],provider, NPI, [01-Total Patients with DM], [02-Total DM Patients with LDL],

[Code] ....

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Dec 28, 2005

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Sep 26, 2014

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at present it is like EXECUTE usp_print_list_full @ID, @TNumber, @ErrMsg OUTPUT

I want to do like EXECUTE @SpName @ID, @TNumber, @ErrMsg OUTPUT

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Mar 28, 2007

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Thanks in advance

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Jan 23, 2008



Has anyone encountered cases in which a proc executed by DTS has the following behavior:
1) underperforms the same proc when executed in DTS as opposed to SQL Server Managemet Studio
2) underperforms an ad-hoc version of the same query (UPDATE) executed in SQL Server Managemet Studio

What could explain this?

Obviously,

All three scenarios are executed against the same database and hit the exact same tables and indices.

Query plans show that one step, a Clustered Index Seek, consumes most of the resources (57%) and for that the estimated rows = 1 and actual rows is 10 of 1000's time higher. (~ 23000).

The DTS execution effectively never finishes even after many hours (10+)
The Stored procedure execution will finish in 6 minutes (executed after the update ad-hoc query)
The Update ad-hoc query will finish in 2 minutes

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Lowest Cost

Nov 30, 2004

OK, this should be an easy one but my brain isn't quite working right now.

I have a table, we'll call Table1 like so:

ProductID Supplier Cost
12345 A 14.50
12345 B 13.49
12345 C 12.00
43222 A 15.00
43222 B 15.21
43222 C 13.99
12312 B 14.00
15421 A 21.99
15421 C 20.00


And I want to Get the name of the Supplier with the Lowest cost,
I know I can go like:

SELECT ProductID, MIN(Cost) FROM Table1 GROUP BY ProductID

and get the lowest cost, but what would be the most effiecent way to get all three fields returned by the query? I need the ProductID, Supplier and Cost.

Thanks,

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Sep 14, 2012

SELECT

@AppId AS Application_Id
, MB.POLICY_ID AS Policy_Id
, MH.BFN_CHG_DATEAS Date_Of_Disinvestment
, AD.X_INVEST_AMT AS Original_Investment_Value
, MB.TOTAL_AMOUNT AS Encashment_Value
, WH.TOT_COMMISSION AS Top-Up_Commission

FROM: I select from lot of table, as specified from my select statement

My output:
AppId PolicyId Date_Of_DisIn Original_Inv Encashment_Value Top-Up_Commision ???
1-1-1; 1000000; Jan-01-12; 2882.07; 3312.00; 2306; ??

My Aliases returns just one values, of which that's what I am expecting, so I need to make a comparison between Original_Investment_Value and (Encashment_Value + Top-Up_Commision), and return the lowest value

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Jul 23, 2005

Is there a more elegant way to do the following?...declare @d1 datetime, @d2 datetimeset @d1 = '2005-01-01'set @d2 = '2005-02-01'selectcasewhen datediff(dd,@d2,@d1)is nullthen coalesce(@d1, @d2)when (datediff(dd,@d2,@d1)> 0)then @d2else @d1endCheers,..N

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Aug 29, 2007

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I have an asp page that communicates with a database and I want the following example to work...

Insert 5 records into the DB with primary keys 1-5.
Remove record with key number 2.


Now, if I insert a new record I want it to take the smallest available key number (in this case number 2). This will save space in the database and keep the key numbers from increasing forever.

Does auto increment work like this?
If not, how do I do it?


Thanks for any replies!
Niklas

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May 25, 2004

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Our company is a proffesional deticated bullet proof server and general server provider in china. If you're looking for a reliable and long term cooperation bp server provider, it deservers you to read our company file to know more about us.

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Jun 2, 2008

Im having trouble finding a solution to comparing columns to find the lowest value.

Example

Row 1

COL 1 = 10
COL 2 = 20
COL 3 = 60
COL 4 = 5
COL 5 = 35

I would want to return 5.

I tried to write a case statement such as below but am unable to use Logical Operators.

WHEN C1 <= C2 and C1<= C3 THEN C1
WHEN C2 <= C3 THEN C2
ELSE C3



any help would be great.

Thanks,
Nick

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Dec 20, 2007

I'm using sql express 2005. I need help with buliding a view.



I'm trying to join two tables and then, if duplicate ID's exist, retrieve the row with the lowest value in a specific column.



For instance:



TableHousehold:

ID Name Status

001 The Smith€™s A

002 The Jone€™s A

003 The Adam€™s A

004 The Grant€™s A



TableResidents

Pk HouseholdID ResidentID Name Gender

1 001 1 Mary Smith F

2 001 2 Jason Smith M

3 001 3 Rachel Smith F

4 002 1 Mike Jones M

5 002 2 Sara Jones F

6 003 2 Erik Adams M



The resident ID is auto increment and assigned by the server. It is possible for resident 1 for each household to have been deleted. It is also possible that a household does not contain any residents. Therefore, I wish to join these tables and return this:



ID HouseHoldName Status ResidentName Gender

001 The Smith€™s A Mary Smith F

002 The Jone€™s A Mike Jones M

003 The Adam€™s A Erik Adams M

004 The Grant€™s A null null



There are other columns in both tables that I will want to join, but for simplicity, the above example illustrates my need.



I was able to accomplish this by creating two views. But I€™d like to try and do this in one.

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Sep 13, 2007

Hi all,



I am trying to debug stored procedure using visual studio. I right click on connection and checked 'Allow SQL/CLR debugging' .. the store procedure is not local and is on sql server.



Whenever I tried to right click stored procedure and select step into store procedure> i get following error



"User 'Unknown user' could not execute stored procedure 'master.dbo.sp_enable_sql_debug' on SQL server XXXXX. Click Help for more information"



I am not sure what needs to be done on sql server side



We tried to search for sp_enable_sql_debug but I could not find this stored procedure under master.

Some web page I came accross says that "I must have an administratorial rights to debug" but I am not sure what does that mean?



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Thank You

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Mar 13, 2006

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DA1100 GTN$88.00
DA1100 GTN $100.00
DA1000 GBN$110.00
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DA880 GTN$200.00

In this case DA1100 is listed twice with 2 different prices. I only want to display the one with the lowest price. So the result I want is:
Model Make Price
DA1100 GTN$88.00
DA1000 GBN$110.00
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Dec 19, 2013

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300 350 200 12-10-2013 13:30
177 238 333 12-10-2013 13:05
240 190 170 12-10-2013 12:45

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May 8, 2007

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From what I came up with is should look something like so:

<b>SQL> select * from 'salary' order by salary desc limit
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DIFFERENCE
------------------
4200

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Oct 4, 2007

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Apr 4, 2012

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Code:
select distinct RRCID, MIN(YEAR)as YEAR, MONTH
from Gas_Prodv1
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group by RRCID, MONTH
order by YEAR, MONTH

Results:
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122137620072
122137620073
122137620075
122137620076
122137620077
122137620078
122137620079
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Dec 6, 2012

ID (PK), userID (FK), from [Datetime], to[datetime], type [int] , value [nvarchar]

Conditions
I want to select the column "to" which is a datetime-column for all users within the table.

One user can have multiple registered rows in "mytable", so I want to select the row that contains the newest "from" date.The newest "from"-column for a specific user is where I am struggling... Because if the "to"-column of any of the registered rows by the current user is equal to the newest "from -1 day" column for the user, I want to select the second newest from-date.

Code:
//Handwritten
DECLARE @from DATETIME //Current Selected datetime [the newest of the current user doing the query]
DECLARE @id INT //userID
DECLARE @tbl TABLE (from datetime, userid int)

[code]....

But for user ID 201 [all users with Type = 1], I need to run through some more code, to figure out which date we want... Which date do I want? The "from"-date that is the newest, but if "to" is just 1 day before "from", I want to select the "from" at that row instead... Example with numbers [integers] instead of Date:

Code:
From - To
5 8
10 15
16 20

I want to select "10" in the from column as the maximum "from"-integer, and not 16. Because in the "To" column we have a match in the "from" column on the condition "To + 1" [15+ 1 == 16], so then I want the "from" value where "To" equals 15, which is 10. The top row I do not want, because the difference between From and To [10 - 8 is larger than 1]...

This means that the Image shown... I am first selecting the "1", then I do some checks, if the "to" for the user is 1 day earlier than the MAX(from) I grab a new "from" value...

Code:
SELECT MIN (t1.from) FROM table as t1
WHERE
t1.from IN
(
SELECT t2.to+ 1 FROM table as t2
WHERE t2.userID = @id
)

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Jan 21, 2004

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Question:

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table = HC_ID
date field = date
member_id = member
score = ScoreHC

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ID

Original_Date

Date1

Date2

Lowest_Date


1

12/2/07

14/02/07

18/02/2007

14/02/2007


2

01/03/07

23/3/2007

11/3/2007

11/03/2007


3

15/4/2007

14/05/2007

16/05/2007

14/5/2007


4

6/6/07

8/6/07

9/6/06

8/6/07


I have a select query that looks like this

Select table1.id, table1.original_date,
(select €¦€¦..from €¦..) as Date1,
(select €¦€¦..from€¦..) as Date2
from table1


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Hi,
consider my table,
s.no           priority          status
1                2                  pending
2                3                  pending
3                0                  completed
4                1                  pending
5                0                  completed
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6                1                   pending
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1                3                  pending
2                4                  pending
3                0                  completed
4                2                  pending
5                0                  completed
6                1                  pending
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Thanks,
Jasmeeta.
 

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Hi,

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