Run A Procedure, Or Query Every 5 Hours???
Sep 7, 2005its possible make a procedure or something inside the sql server to run every 5 hour?? to make a update of a table
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Transact SQL :: To Display Days Hours Mins Format Based On Business Hours
Apr 22, 2015I want to display Days Hours Mins Format.
I am Having two columns Like below,
Col1 (in days) col2 (In Hours : Mins)
3days 4:5
In this first have to add Col1 and Col2 (Here one day is equals to 9 hours ) so the addition is 31.5
From this 31.5 I should display 3 Days 4 Hours 30 Mins because 31.5 contains 3 (9 hours) days 4 Hours and .5 is equals to 30 mins.
Breaking Down Total Hours Worked Into Day And Evening Hours
Sep 21, 2006I have data coming from a telephony system that keeps track of when anemployee makes a phone call to conduct a survey and which project numberis being billed for the time the employee spends on that phone call in aMS SQL Server 2000 database (which I don't own).The data is being returned to me in a view (see DDL for w_HR_Call_Logbelow). I link to this view in MS access through ODBC to create alinked table. I have my own view in Access that converts the integernumbers for start and end date to Date/Time and inserts some otherinformation i need.This data is eventually going to be compared with data from someelectronic timesheets for purposes of comparing entered hours vs hoursactually spent on the telephone, and the people that will be viewing thedata need the total time on the telephone as wall as that total brokendown by day/evening and weekend. Getting weekend durations is easyenough (see SQL for qryTelephonyData below), but I was wondering ifanyone knew of efficient set-based methods for doing a day/eveningbreakdown of some duration given a start date and end date (with theday/evening boundary being 17:59:59)? My impression is that to do thiscorrectly (i.e., handle employees working in different time zones,adjusting for DST, and figuring out what the boundary is for switchingfrom evening back to day) will require procedural code (probably inVisual Basic or VBA).However, if there are set-based algorithms that can accomplish it inSQL, I'd like to explore those, as well. Can anyone give any pointers?Thanks.--DDL for view in MS SQL 2000 database:CREATE VIEW dbo.w_HR_Call_LogASSELECT TOP 100 PERCENT dbo.TRCUsers.WinsID, dbo.users.username ASInitials, dbo.billing.startdate, dbo.billing.startdate +dbo.billing.duration AS EndDate,dbo.billing.duration, dbo.projects.name ASPrjName, dbo.w_GetCallTrackProject6ID(dbo.projects.descript ion) AS ProjID6,dbo.w_GetCallTrackProject10ID(dbo.projects.descrip tion) AS ProjID10,dbo.billing.interactionidFROM dbo.projects INNER JOINdbo.projectsphone INNER JOINdbo.users INNER JOINdbo.TRCUsers ON dbo.users.userid =dbo.TRCUsers.UserID INNER JOINdbo.billing ON dbo.users.userid =dbo.billing.userid ON dbo.projectsphone.projectid =dbo.billing.projectid ONdbo.projects.projectid = dbo.projectsphone.projectidWHERE (dbo.billing.userid 0)ORDER BY dbo.billing.startdateI don't have acess to the tables, but the fields in the view comethrough as the following data types:WinsID - varchar(10)Initials - varchar(30)startdate - long integer (seconds since 1970-01-01 00:00:00)enddate - long integer (seconds since 1970-01-01 00:00:00)duration - long integer (enddate - startdate)ProjID10 - varchar(15)interactionid - varchar(255) (the identifier for this phone call)MS Access SQL statement for qryTelephonyData (based on the view,w_HR_Call_Log):SELECT dbo_w_HR_Call_Log.WinsID, dbo_w_HR_Call_Log.ProjID10,FORMAT(CDATE(DATEADD('s',startdate-(5*60*60),'01-01-197000:00:00')),"yyyy-mm-dd") AS HoursDate,CDATE(DATEADD('s',startdate-(5*60*60),'01-01-1970 00:00:00')) ASStartDT,CDATE(DATEADD('s',enddate-(5*60*60),'01-01-1970 00:00:00')) AS EndDT,DatePart('w',[StartDT]) AS StartDTDayOfWeek, Duration,IIf(StartDTDayOfWeek=1 Or StartDTDayOfWeek=7,Duration,0) ASWeekendSeconds,FROM dbo_w_HR_Call_LogWHERE WinsID<>'0'
View 3 Replies View RelatedHow Do I Call A Stored Procedure That Takes 5+ Hours To Run From An Asp.net Page?
Jan 7, 2004Hello -
I need to call a SQL Server stored procedure, which takes over five hours to run, from an asp.NET web page. This procedure then calls a DTS package which is what takes 5+ hours to run. I need the user to be able to click on the 'run' button and have the page kick off the stored procedure (or the DTS Package if that will work instead) and display a message saying the load has begun and to check a 'status' link.
Right now I get a page timeout because it's waiting for results.
Any help would be greatly appreciated!
Thanks,
cat72
Converting Decimal Hours To Hours And Minutes
May 13, 2008I have a float variable that holds a decimal number of hours.
So 1.5 equals 1 hour 30 minutes.
I need to change this to the format 1:30
Any idea how to do this?
Optimizin Query Which Is Running For Hours
Feb 23, 2006Hi Can somebody suggest optimization on this query.
ITs running for hours,I have checked on mutiple Servers but dont know where the problem is.It starts when i add the not exists piece if the query.
Pls help
SELECT distinct
isnull(P.id,'') PersonID
, s.status
, isnull(replace(Ltrim(Rtrim(P.Firstname)),',',''),' ') FirstName
, isnull(replace(Ltrim(Rtrim(P.MiddleName)),',',''), '') MiddleName
, isnull(replace(Ltrim(Rtrim(P.lastname)),',',''),'' ) LastName
, isnull(replace(Ltrim(Rtrim(P.Suffix)),',',''),'') Suffix
, isnull(replace(Ltrim(Rtrim(p.company)),',',''),'') Company
, isnull(replace(Ltrim(Rtrim(PA.AddressLine1)),',',' '),'') AddressLine1
, isnull(replace(Ltrim(Rtrim(PA.AddressLine2)),',',' '),'') AddressLine2
, isnull(replace(Ltrim(Rtrim(PA.City)),',',''),'') City
, State = isnull(replace(Ltrim(Rtrim(PA.State)),',',''),'')
, ZipCode = ISNULL(CASEWHEN LEN((LTRIM(RTRIM(PA.Zipcode)))) = 3 THEN ('00' + (PA.Zipcode))
WHEN LEN((LTRIM(RTRIM(PA.Zipcode)))) = 4 THEN ('0' + (PA.Zipcode))
WHEN SUBSTRING(LTRIM(RTRIM(PA.Zipcode)),6,1) = '-' THEN ISNULL(PA.Zipcode,'')
WHEN SUBSTRING(PA.Zipcode,6,1) = ' ' THEN ISNULL(PA.Zipcode,'')
ELSE substring(PA.Zipcode,1,5)+'-'+ substring(PA.Zipcode,6,4)
END ,'')
, b.code
, CommitteeTermID = ''
, RevenueCategoryid = ''
FROM vwpersons p with (nolock)
join vwsubscriptions s on p.id = s.recipientid
join vwcompanies c WITH (NOLOCK) on c.id = p.companyid
join vwbusinesscodes b WITH (NOLOCK) on b.id = c.primarybusinesscode
join vwRevenueCategorys rc WITH (NOLOCK)on rc.id = c.RevenueCategoryid
join vwPersonPrefAddr pa WITH (NOLOCK) on p.id = pa.id
WHERE NOT EXISTS (SELECT s1.recipientid FROM vwsubscriptions S1 WHERE S1.SHIPTOID =S.SHIPTOID
AND S.PRODUCTID = S1.PRODUCTID AND S1.STATUSID IN (1,2,3,11,12))
and p.id in (select recordid from vwTopicCodeLinks tcl
Where tcl.entityid = 457
And tcl.topiccodeid = 332
And tcl.value = 'Yes')
and ((p.PreferredAddress = 'Business Address' and p.BadBusinessAddress = 0)
or (p.PreferredAddress = 'PO Box Address' and p.BadPOBoxAddress = 0)
or(p.PreferredAddress = 'Home Address' and p.BadHomeAddress = 0))
and b.code in ( 'M2','V2','V5','W1','W2','W3','W4'
,'W5','W6','W7','W8','W9','WZ','X2','X3','X4')
and p.status <> 5
and S.statusID IN (4,5,6,7,8,9,10,13)
and S.productid in (23)
group by b.code ,p.id , p.firstname,p.lastname,p.MiddleName,p.suffix,
p.company,pa.addressline1,pa.addressline2,pa.city, pa.state,pa.zipcode, s.status
Help With MSSQL Query That Takes Hours To Run
Mar 21, 2007I have 3 tables, that appear as follows (insignificant fields are not mentioned for brevity):
RETAIL(code, CurrentLocation) ~ 2.6 million records
LOCAUDIT(code, Date, Time, Location) ~ 3.6 million records
STAFF(ID, NAME) ~ 40K records
Each record in the RETAIL table represents a document. The LOCAUDIT table maintains history information for documents: locations they've been to. A location can be represented by a staff (from STAFF table), or an unlimited range of different names - not enumerated in a table.
The query we run tries to find the currentlocation for each document in the RETAIL table (if any). Since a document may have been to many location, I'm interested in the last location which has the max Date,Time.
To perform the query, I created two views:
HISTORY
=======
CREATE VIEW HISTORY
AS
SELECT CODE, "DATE", TIME, CAST("DATE" + ' ' + TIME AS datetime) AS UpdateDateTime, LOCATION
FROM LOCAUDIT
LASTHISTORY
==========
CREATE VIEW LASTHISTORY
AS
SELECT CODE, Max(UpdateDateTime) AS LastUpdated
FROM HISTORY
GROUP BY CODE
UPDATE RETAIL
SET CURRENTLOCATION = (CASE WHEN t3.NAME IS NULL THEN t2.LOCATION ELSE t3.NAME END)
FROM RETAIL AS t4
LEFT JOIN LASTHISTORY AS t1 ON (t4.CODE = t1.CODE)
LEFT JOIN HISTORY AS t2 ON (t1.ITEM = t2.ITEM AND t1.LastUpdated = t2.UpdateDateTime)
LEFT JOIN STAFF AS t3 ON (t2.LOCATION = t3.ID)
What the query does is update the current location of each document. If the current location is a staff, we find the name of the staff member (hence the case).
In addition to clustered indexes on the primary keys, I've also created an index on (Code, Date, Time) on LOCAUDIT.
However, the query still seems to take up to 3 hours sometimes to run on a server with 4 CPU's and a whole bunch of memory. Can anyone suggest some way to improve this, add more effective indexes, or rewrite the queries all together. Any help is appreciated..
Long Query Takes Hours...
Jan 29, 2007Recently my system encounter some problem when retrieving certain record from MSSQL.
For an example i have a database which contains 1.5 million of members. so i have a perl scripts that will execute to query based on certain range.
the schedule like below:
1 script - 1-250k (Query finish less than 5 mins)
<interval 5 mins>
1 script - 250k-500k (Query finish less than 5 mins)
<interval 5 mins>
1 script - 500k-750k (Query finish less than 5 mins)
<interval 5 mins>
1 script - 750k-1M (Query finish in 1++ hours)
<interval 5 mins>
1 script - 1M-1.25M (Query finish in 1++ hours)
<interval 5 mins>
1 script - 1.25M-1.50M (Query finish in 1++ hours)
END
After the 4th query, the query seems to work very slow, and this problem only raise on windows 2003 with mssql 2005, current server that run smoothly is win2k with mssql2000.
anyone have any idea on this problem either cause by operating system and database or related to something else?
SSRS Dataset Query Takes 2 Hours To Run
Sep 12, 2007hello
I have been assigned the task to port some reports from Business Objects 5.0 to Reporting Services 2005.
The BO reports used data regions based on multiple datasets, which is not feasible in SSRS.
So I have to get everything in one big query. The problem is that the query runs for 2 hours instead of a couple of minutes with our old BO solution which got it's data from an access database !
is there a better way to do this ?
here is the query
Code Snippet
ALTER PROCEDURE [dbo].[MERCKGEN_HDMCKQ02_DoctorBrickDoctorGroups_values]
-- Add the parameters for the stored procedure here
@TimePeriodDesc varchar(255),
@TotalMarket varchar(255),
@datasetname varchar(255),
@VisibleProducts varchar(500),
@DoctorSubTerritory varchar(255)
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
-- Insert statements for procedure here
SELECT xpospecialty.specialtydesc,
a.doctorsubterritory ,
a.doctorbrick ,
a.doctorgroup ,
xpomarket.productdesc ,
s.totalmarketrank ,
s.prod1ranktotal ,
s.prod2ranktotal ,
SUM
(
CASE
WHEN (xpotimeperiod.timeperioddesc = @TimePeriodDesc)
THEN xpomeasures.rxvalues
ELSE 0
END
) AS totalrxvalues,
COUNT
(
CASE
WHEN (xpoproductsize.prodsizedesc <> 'Non -')
AND (XpoMarketSize.MarketSizeDesc <> 'Non - MKT')
AND (xpotimeperiod.timeperioddesc = @TimePeriodDesc)
THEN 1
ELSE NULL
END
) AS rxrcount,
COUNT
(
CASE
WHEN (xpoproductsize.prodsizedesc = 'High')
AND (xpotimeperiod.timeperioddesc = @TimePeriodDesc)
THEN 1
ELSE NULL
END
) AS [high],
COUNT
(
CASE
WHEN (xpoproductsize.prodsizedesc = 'Medium')
AND (xpotimeperiod.timeperioddesc = @TimePeriodDesc)
THEN 1
ELSE NULL
END
) AS [medium],
COUNT
(
CASE
WHEN (xpoproductsize.prodsizedesc = 'Low')
AND (xpotimeperiod.timeperioddesc = @TimePeriodDesc)
THEN 1
ELSE NULL
END
) AS [low],
COUNT
(
CASE
WHEN (xpoproductsize.prodsizedesc = 'Very Low')
AND (xpotimeperiod.timeperioddesc = @TimePeriodDesc)
THEN 1
ELSE NULL
END
) AS [very low],
COUNT
(
CASE
WHEN (xpoproductsize.prodsizedesc = 'Very High')
AND (xpotimeperiod.timeperioddesc = @TimePeriodDesc)
THEN 1
ELSE NULL
END
) AS [very high],
(SELECT SUM(xpomeasures.rxvalues) AS totalrxvalues
FROM dbo.xpotimeperiod
INNER JOIN dbo.xpomeasures
ON xpotimeperiod.timeperiodid = xpomeasures.timeperiodid
INNER JOIN dbo.xpomarket
ON xpomeasures.xpomarketid = xpomarket.xpomarketid
INNER JOIN dbo.xpogeography
ON xpomeasures.geographyid = xpogeography.geographyid
WHERE (xpomarket.productdesc = @TotalMarket)
AND (xpomeasures.datasetname = @DatasetName)
AND (xpotimeperiod.datasetname = @DatasetName)
AND (xpomarket.datasetname = @DatasetName)
AND (xpogeography.datasetname = @DatasetName)
AND (xpogeography.doctorgroup = a.doctorgroup)
AND (xpotimeperiod.timeperioddesc = @TimePeriodDesc)
) AS rxvaluesdoctorgroup
FROM dbo.xpotimeperiod
INNER JOIN dbo.xpomeasures
ON xpotimeperiod.timeperiodid = xpomeasures.timeperiodid
INNER JOIN dbo.XpoMarketSize
ON XpoMeasures.XpoMarketSizeId = XpoMarketSize.XpoMarketSizeId
INNER JOIN dbo.xpoproductsize
ON xpomeasures.xpoproductsizeid = xpoproductsize.xpoprodsizeid
INNER JOIN dbo.xpomarket
ON xpomeasures.xpomarketid = xpomarket.xpomarketid
INNER JOIN dbo.xpogeography a
ON xpomeasures.geographyid = a.geographyid
INNER JOIN dbo.xpospecialty
ON xpomeasures.xpospecialtyid = xpospecialty.xpospecialtyid
INNER JOIN dbo.Fn_mvparamsorted (@VisibleProducts,',' )
ON xpomarket.productdesc = fn_mvparamsorted.parame
LEFT JOIN (
SELECT xpogeography.doctorgroup,
SUM(CASE WHEN xpomarket.productdesc = @TotalMarket THEN xpomeasures.rxvalues ELSE 0 END) AS totalrxvalues,
ROW_NUMBER() OVER (ORDER BY ROUND(SUM(CASE WHEN xpomarket.productdesc = @TotalMarket THEN xpomeasures.rxvalues ELSE 0 END), 0) DESC) AS TotalMarketRank,
ROW_NUMBER() OVER (ORDER BY ROUND(SUM(CASE WHEN xpomarket.productdesc = 'PPI Total' AND xpogeography.doctorsubterritory = @DoctorSubTerritory THEN xpomeasures.rxvalues ELSE 0 END), 0) DESC) AS 'Prod2RankTotal',
ROW_NUMBER() OVER (ORDER BY ROUND(SUM(CASE WHEN xpomarket.productdesc = 'Merck-Generics Total' AND xpogeography.doctorsubterritory = @DoctorSubTerritory THEN xpomeasures.rxvalues ELSE 0 END), 0) DESC) AS 'Prod1RankTotal'
FROM dbo.xpotimeperiod
INNER JOIN dbo.xpomeasures ON xpotimeperiod.timeperiodid = xpomeasures.timeperiodid
INNER JOIN dbo.xpomarket ON xpomeasures.xpomarketid = xpomarket.xpomarketid
INNER JOIN dbo.xpogeography ON xpomeasures.geographyid = xpogeography.geographyid
WHERE xpomeasures.datasetname = @DatasetName
and (xpomarket.datasetname = @DatasetName)
and (xpogeography.datasetname = @DatasetName)
AND xpotimeperiod.timeperioddesc = @TimePeriodDesc
GROUP BY xpogeography.doctorgroup
) AS s ON s.doctorgroup = a.doctorgroup
WHERE (xpomeasures.datasetname = @DatasetName)
AND (xpomarketsize.datasetname = @DatasetName)
AND (xpoproductsize.datasetname = @DatasetName)
AND (xpotimeperiod.datasetname = @DatasetName)
AND (a.datasetname = @DatasetName)
AND (XpoMarket.datasetname = @DatasetName)
AND (xpotimeperiod.timeperioddesc = @TimePeriodDesc)
AND (a.doctorsubterritory = @DoctorSubTerritory)
GROUP BY xpospecialty.specialtydesc,
a.doctorsubterritory ,
a.doctorbrick ,
a.doctorgroup ,
fn_mvparamsorted.parame ,
fn_mvparamsorted.sortid ,
xpomarket.productdesc ,
s.totalmarketrank ,
s.prod1ranktotal ,
s.prod2ranktotal
ORDER BY s.totalmarketrank,
a.doctorgroup ,
fn_mvparamsorted.sortid
END
Replication Problem After Running For 24 Hours With Action Msg Could Not Query Row Metadata At The 'Subscriber'
Sep 9, 2006
We are currently using a Merged replication and Push subscriber to replicate the databse from DB1 to DB2 every hours. The replication process successed for first 20 hours but we found that the replication process cannot be completed after 20 hours with the following error codes:
Action Code Last Action Msg
4 The process could not query row metadata at the 'Subscriber'
363 The process could not deliver insert(s) at the 'Subscriber'.
Thanks million for your kindly help!!!
Transact SQL :: Converting 24hrs Time To 12 Hours Time Query Format?
Apr 21, 2015SELECT
CONVERT(VARCHAR(10),attnc_chkin_dt,101) as INDATE,
CONVERT(VARCHAR(10),attnc_chkin_dt,108) as TimePart
FROM pmt_attendance
o/p
indate 04/18/2015
time part :17:45:00
I need to convert this 17:45:00 to 12 hours date format...
Stored Procedure In Query Analyzer Vs Linked Procedure In MS Access
Jan 12, 2007For some reason, I run a stored procedure in Query Analyzer and it works fine. When I run the very same procedure in MS access by clicking on its link I have to run it twice. The first run gives me the message that the stored procedure ran correctly but returned no records. The second run gives me the correct number of records but I have to run it twice. I am running month-to-month data. The first run is Jan thru March. Jan and Feb have no records so I run three months on the first set. The ensuing runs are individual months from April onward. The output is correct but any ideas on why I have to do it twice in Access? I am a bit new to stored procedures but my supervisor assures me that it should be exactly the same.
ddave
SQL Server Admin 2014 :: Estimated Query Plan For A Stored Procedure With Multiple Query Statements
Oct 30, 2015When viewing an estimated query plan for a stored procedure with multiple query statements, two things stand out to me and I wanted to get confirmation if I'm correct.
1. Under <ParameterList><ColumnReference... does the xml attribute "ParameterCompiledValue" represent the value used when the query plan was generated?
<ParameterList>
<ColumnReference Column="@Measure" ParameterCompiledValue="'all'" />
</ParameterList>
</QueryPlan>
</StmtSimple>
2. Does each query statement that makes up the execution plan for the stored procedure have it's own execution plan? And meaning the stored procedure is made up of multiple query plans that could have been generated at a different time to another part of that stored procedure?
Stored Procedure Dbo.SalesByCategory Of Northwind Database: Enter The Query String - Query Attempt Failed. How To Do It Right?
Mar 25, 2008Hi all,
In the Programmability/Stored Procedure of Northwind Database in my SQL Server Management Studio Express (SSMSE), I have the following sql:
USE [Northwind]
GO
/****** Object: StoredProcedure [dbo].[SalesByCategory] Script Date: 03/25/2008 08:31:09 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE [dbo].[SalesByCategory]
@CategoryName nvarchar(15), @OrdYear nvarchar(4) = '1998'
AS
IF @OrdYear != '1996' AND @OrdYear != '1997' AND @OrdYear != '1998'
BEGIN
SELECT @OrdYear = '1998'
END
SELECT ProductName,
TotalPurchase=ROUND(SUM(CONVERT(decimal(14,2), OD.Quantity * (1-OD.Discount) * OD.UnitPrice)), 0)
FROM [Order Details] OD, Orders O, Products P, Categories C
WHERE OD.OrderID = O.OrderID
AND OD.ProductID = P.ProductID
AND P.CategoryID = C.CategoryID
AND C.CategoryName = @CategoryName
AND SUBSTRING(CONVERT(nvarchar(22), O.OrderDate, 111), 1, 4) = @OrdYear
GROUP BY ProductName
ORDER BY ProductName
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
From an ADO.NET 2.0 book, I copied the code of ConnectionPoolingForm to my VB 2005 Express. The following is part of the code:
Imports System.Collections.Generic
Imports System.ComponentModel
Imports System.Drawing
Imports System.Text
Imports System.Windows.Forms
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.Common
Imports System.Diagnostics
Public Class ConnectionPoolingForm
Dim _ProviderFactory As DbProviderFactory = SqlClientFactory.Instance
Public Sub New()
' This call is required by the Windows Form Designer.
InitializeComponent()
' Add any initialization after the InitializeComponent() call.
'Force app to be available for SqlClient perf counting
Using cn As New SqlConnection()
End Using
InitializeMinSize()
InitializePerfCounters()
End Sub
Sub InitializeMinSize()
Me.MinimumSize = Me.Size
End Sub
Dim _SelectedConnection As DbConnection = Nothing
Sub lstConnections_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs) Handles lstConnections.SelectedIndexChanged
_SelectedConnection = DirectCast(lstConnections.SelectedItem, DbConnection)
EnableOrDisableButtons(_SelectedConnection)
End Sub
Sub DisableAllButtons()
btnAdd.Enabled = False
btnOpen.Enabled = False
btnQuery.Enabled = False
btnClose.Enabled = False
btnRemove.Enabled = False
btnClearPool.Enabled = False
btnClearAllPools.Enabled = False
End Sub
Sub EnableOrDisableButtons(ByVal cn As DbConnection)
btnAdd.Enabled = True
If cn Is Nothing Then
btnOpen.Enabled = False
btnQuery.Enabled = False
btnClose.Enabled = False
btnRemove.Enabled = False
btnClearPool.Enabled = False
Else
Dim connectionState As ConnectionState = cn.State
btnOpen.Enabled = (connectionState = connectionState.Closed)
btnQuery.Enabled = (connectionState = connectionState.Open)
btnClose.Enabled = btnQuery.Enabled
btnRemove.Enabled = True
If Not (TryCast(cn, SqlConnection) Is Nothing) Then
btnClearPool.Enabled = True
End If
End If
btnClearAllPools.Enabled = True
End Sub
Sub StartWaitUI()
Me.Cursor = Cursors.WaitCursor
DisableAllButtons()
End Sub
Sub EndWaitUI()
Me.Cursor = Cursors.Default
EnableOrDisableButtons(_SelectedConnection)
End Sub
Sub SetStatus(ByVal NewStatus As String)
RefreshPerfCounters()
Me.statusStrip.Items(0).Text = NewStatus
End Sub
Sub btnConnectionString_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnConnectionString.Click
Dim strConn As String = txtConnectionString.Text
Dim bldr As DbConnectionStringBuilder = _ProviderFactory.CreateConnectionStringBuilder()
Try
bldr.ConnectionString = strConn
Catch ex As Exception
MessageBox.Show(ex.Message, "Invalid connection string for " + bldr.GetType().Name, MessageBoxButtons.OK, MessageBoxIcon.Error)
Return
End Try
Dim dlg As New ConnectionStringBuilderDialog()
If dlg.EditConnectionString(_ProviderFactory, bldr) = System.Windows.Forms.DialogResult.OK Then
txtConnectionString.Text = dlg.ConnectionString
SetStatus("Ready")
Else
SetStatus("Operation cancelled")
End If
End Sub
Sub btnAdd_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnAdd.Click
Dim blnError As Boolean = False
Dim strErrorMessage As String = ""
Dim strErrorCaption As String = "Connection attempt failed"
StartWaitUI()
Try
Dim cn As DbConnection = _ProviderFactory.CreateConnection()
cn.ConnectionString = txtConnectionString.Text
cn.Open()
lstConnections.SelectedIndex = lstConnections.Items.Add(cn)
Catch ex As Exception
blnError = True
strErrorMessage = ex.Message
End Try
EndWaitUI()
If blnError Then
SetStatus(strErrorCaption)
MessageBox.Show(strErrorMessage, strErrorCaption, MessageBoxButtons.OK, MessageBoxIcon.Error)
Else
SetStatus("Connection opened succesfully")
End If
End Sub
Sub btnOpen_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnOpen.Click
StartWaitUI()
Try
_SelectedConnection.Open()
EnableOrDisableButtons(_SelectedConnection)
SetStatus("Connection opened succesfully")
EndWaitUI()
Catch ex As Exception
EndWaitUI()
Dim strErrorCaption As String = "Connection attempt failed"
SetStatus(strErrorCaption)
MessageBox.Show(ex.Message, strErrorCaption, MessageBoxButtons.OK, MessageBoxIcon.Error)
End Try
End Sub
Sub btnQuery_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnQuery.Click
Dim queryDialog As New QueryDialog()
If queryDialog.ShowDialog() = System.Windows.Forms.DialogResult.OK Then
Me.Cursor = Cursors.WaitCursor
DisableAllButtons()
Try
Dim cmd As DbCommand = _SelectedConnection.CreateCommand()
cmd.CommandText = queryDialog.txtQuery.Text
Using rdr As DbDataReader = cmd.ExecuteReader()
If rdr.HasRows Then
Dim resultsForm As New QueryResultsForm()
resultsForm.ShowResults(cmd.CommandText, rdr)
SetStatus(String.Format("Query returned {0} row(s)", resultsForm.RowsReturned))
Else
SetStatus(String.Format("Query affected {0} row(s)", rdr.RecordsAffected))
End If
Me.Cursor = Cursors.Default
EnableOrDisableButtons(_SelectedConnection)
End Using
Catch ex As Exception
Me.Cursor = Cursors.Default
EnableOrDisableButtons(_SelectedConnection)
Dim strErrorCaption As String = "Query attempt failed"
SetStatus(strErrorCaption)
MessageBox.Show(ex.Message, strErrorCaption, MessageBoxButtons.OK, MessageBoxIcon.Error)
End Try
Else
SetStatus("Operation cancelled")
End If
End Sub
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
I executed the code successfully and I got a box which asked for "Enter the query string".
I typed in the following: EXEC dbo.SalesByCategory @Seafood. I got the following box: Query attempt failed. Must declare the scalar variable "@Seafood". I am learning how to enter the string for the "SQL query programed in the subQuery_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnQuery.Click" (see the code statements listed above). Please help and tell me what I missed and what I should put into the query string to get the information of the "Seafood" category out.
Thanks in advance,
Scott Chang
Stored Procedure Query Optimization - Query TimeOut Error
Nov 23, 2004How to optimize the following Stored procedure running on MSSQL server 2000 sp4 :
CREATE PROCEDURE proc1
@Franchise ObjectId
, @dtmStart DATETIME
, @dtmEnd DATETIME
AS
BEGIN
SET NOCOUNT ON
SELECT p.Product
, c.Currency
, c.Minor
, a.ACDef
, e.Event
, t.Dec
, count(1) "Count"
, sum(Amount) "Total"
FROM tb_Event t
JOIN tb_Prod p
ON ( t.ProdId = p.ProdId )
JOIN tb_ACDef a
ON ( t.ACDefId = a.ACDefId )
JOIN tb_Curr c
ON ( t.CurrId = c.CurrId )
JOIN tb_Event e
ON ( t.EventId = e.EventId )
JOIN tb_Setl s
ON ( s.BUId = t.BUId
and s.SetlD = t.SetlD )
WHERE Fran = @Franchise
AND t.CDate >= @dtmStart
AND t.CDate <= @dtmEnd
AND s.Status = 1
GROUP BY p.Product
, c.Currency
, c.Minor
, a.ACDef
, e.Event
, t.Dec
RETURN 1
END
GO
Help: Why Excute A Stored Procedure Need To More 30 Seconds, But Direct Excute The Query Of This Procedure In Microsoft SQL Server Management Studio Under 1 Second
May 23, 2007Hello to all,
I have a stored procedure. If i give this command exce ShortestPath 3418, '4125', 5 in a script and excute it. It takes more 30 seconds time to be excuted.
but i excute it with the same parameters direct in Microsoft SQL Server Management Studio , It takes only under 1 second time
I don't know why?
Maybe can somebody help me?
thanks in million
best Regards
Pinsha
My Procedure Codes are here:set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author: <Author,,Name>
-- Create date: <Create Date,,>
-- Description: <Description,,>
-- =============================================
ALTER PROCEDURE [dbo].[ShortestPath] (@IDMember int, @IDOther varchar(1000),@Level int, @Path varchar(100) = null output )
AS
BEGIN
if ( @Level = 1)
begin
select @Path = convert(varchar(100),IDMember)
from wtcomValidRelationships
where wtcomValidRelationships.[IDMember]= @IDMember
and PATINDEX('%'+@IDOther+'%',(select RelationshipIDs from wtcomValidRelationships where IDMember = @IDMember) ) > 0
end
if (@Level = 2)
begin
select top 1 @Path = convert(varchar(100),A.IDMember)+'-'+convert(varchar(100),B.IDMember)
from wtcomValidRelationships as A, wtcomValidRelationships as B
where A.IDMember = @IDMember and charindex(convert(varchar(100),B.IDMember),A.RelationshipIDS) > 0
and PATINDEX('%'+@IDOther+'%',B.RelationshipIDs) > 0
end
if (@Level = 3)
begin
select top 1 @Path = convert(varchar(100),A.IDMember)+ '-'+convert(varchar(100),B.IDMember)+'-'+convert(varchar(100),C.IDMember)
from wtcomValidRelationships as A, wtcomValidRelationships as B, wtcomValidRelationships as C
where A.IDMember = @IDMember and charindex(convert(varchar(100),B.IDMember),A.RelationshipIDS) > 0
and charindex(convert(varchar(100),C.IDMember),B.RelationshipIDs) > 0 and PATINDEX('%'+@IDOther+'%',C.RelationshipIDs) > 0
end
if ( @Level = 4)
begin
select top 1 @Path = convert(varchar(100),A.IDMember)+ '-'+convert(varchar(100),B.IDMember)+'-'+convert(varchar(100),C.IDMember)+'-'+convert(varchar(100),D.IDMember)
from wtcomValidRelationships as A, wtcomValidRelationships as B, wtcomValidRelationships as C, wtcomValidRelationships as D
where A.IDMember = @IDMember and charindex(convert(varchar(100),B.IDMember),A.RelationshipIDS) > 0
and charindex(convert(varchar(100),C.IDMember),B.RelationshipIDs) > 0 and charindex(convert(varchar(100),D.IDMember), C.RelationshipIDs) > 0
and PATINDEX('%'+@IDOther+'%',D.RelationshipIDs) > 0
end
if (@Level = 5)
begin
select top 1 @Path = convert(varchar(100),A.IDMember)+ '-'+convert(varchar(100),B.IDMember)+'-'+convert(varchar(100),C.IDMember)+'-'+convert(varchar(100),D.IDMember)+'-'+convert(varchar(100),E.IDMember)
from wtcomValidRelationships as A, wtcomValidRelationships as B, wtcomValidRelationships as C, wtcomValidRelationships as D, wtcomValidRelationships as E
where A.IDMember = @IDMember and charindex(convert(varchar(100),B.IDMember),A.RelationshipIDS) > 0
and charindex(convert(varchar(100),C.IDMember),B.RelationshipIDs) > 0 and charindex(convert(varchar(100),D.IDMember), C.RelationshipIDs) > 0
and charindex(convert(varchar(100),E.IDMember),D.RelationshipIDs) > 0 and PATINDEX('%'+@IDOther+'%',E.RelationshipIDs) > 0
end
if (@Level = 6)
begin
select top 1 @Path = '' from wtcomValidRelationships
end
END
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Oct 29, 1998hi, does it make a difference to write the following select statement in either query window or create a sp and then calling the store procedure to be executed..
select * from authors
OR
create procedure authors as
select * from authors
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