I want to know the answer of this question please as i have to submit my assignment as soon as possible. The assignmet question is" We use Composite Index on a table. Which of the following statements will speed up and slow down the operations respectively:
1-Select 2-Insert 3-Modify 4-Delete "
So is there anyone who can help me in this? i would appreciate that! :)
Thanks
How do you assign the value returned by a stored procedure to a declared variable and then display the value of that declared variable?
The following does not work:
declare @variable int
set @variable = stored_procedure
...
...
show value of @variable?? <HOW>
Sorry for the stupid questions but I am new to SQL in general.
Is it possible to set the value for several variables from one select query?
View 1 Replies View RelatedHi everyone. This is my first time here, and I am really in need of some help! I am a senior Information Technology Major and I am in my first SQL course where I have to write a report on a company that uses SQL Server. I haven't been able to find any companies in my area, and need to find a company to write my paper on as soon as possible. I just have a set of brief questions; they are as follows (and I understand, for security reasons, if you are unable to answer certain questions, do not feel obligated to do so!):
Basics:
A brief overview of your company:
What is your position?
What the SQL Server database is used for?
Implementation:
Which version of MS SQL Server is used?
Type of instance(s) is(are) used?
Which authentication mode is used?
Do you utilize SQL Server Dynamic Disk Space Management, and if so, how?
How is data security maintained?
What type of encryption has been implemented?
Maintenance:
What type of backups are completed and how often?
How would the database would be restored in the event of data loss?
How do you preserve data integrity within the database?
Do you utilize any monitoring & troubleshooting tools to assess SQL Server performance (SQL Server Profiler, System Monitor, Database Engine Tuning Advisor, etc).
I greatly appreciate anyone willing to help me with my paper. Thank you!
Lynette
Is it possible to set the value for several variables from one select query?
View 4 Replies View RelatedI have an application that is developed to support a customer per database. All the data is unique to that customer and is physically partitioned from other customers. Also, I have a database that has common tables to all customers. I use stored procedures to access all data. I would like to keep from duplicating all the stored procedures (since the meat of them stays the same) because of the database references.
Is there any way to use the "USE <database>" functionality in the stored procedures to switch context dynamically without having to reference the unique databases?
Thank You,
Brian
Greetings and salutations brilliant people!
I have a problem that I can't find any information on and I bet someone here has hit the wall on this.
I have 2 sql server 2000 servers runnng sql std edition. One has 8.00.2039 SP4 and one has 8.00.818 SP3. The server with SP4 will not let me use a parameter in the DTS SQL task. I get the infamous Access Violation Error. If I replicate the SQL task on the SP3 server I have no problem works great and life is good.
Can anyone tell me if thre is a hotfix for this or something? I've googled this to death and tried various possible fixes with no positive result. Any help would be greatly appreciated!!
Thanks for viewing! :)
I have to write a query for printing multiple barcodes, depending on the quantity of items that came in the store, based on the order number.
DECLARE @num INT
SELECT BarCodes.BarCode, BarCodes.ArticleID, ArticlesTrafic.DocumentID, ArticlesTrafic.TrafficQuantity
FROM BarCodes INNER JOIN
Articles ON BarCodes.ArticleID = Articles.ArticleID INNER JOIN
getAutoNumberTable(@num) ON @num=ArticlesTrafic.TrafficQuantity
WHERE (ArticlesTrafic.DocumentID = @Param2)
The thing i would like to do, is somehow assign a value to @num and pass it to the getAutoNumberTable stored procedure, which generates a table of consequtive numbers, so that each record is displayed multiple times. Is it even possible to do it without using temp tables and loops?
Hi,
here is the code segment below;
...
DECLARE find_dates CURSOR FOR
SELECT @SQL = 'select DISTINC(Dates) from ['+@name+'].dbo.['+@t_name+'] order by [Dates] ASC'
EXEC (@SQL)
but it gives error, variable assignment is not allowed in a cursor declaration. I need to use dynamic SQL , the only way to access all the dbs and their tables inside. Please help.
thanks
I am new to sql.
Question1: How do i run a CHECK against serveral words.
e.g. check("name" is either bill or timmy or sally or jessy)
Question2: What is the best variable to use for time.
Hi Guys,
i'm batttling with the below Trigger creation
__________________________________________________ _
CREATE TRIGGER dbo.Fochini_Insert ON dbo.FochiniTable AFTER INSERT AS
BEGIN
DECLARE @v_object_key VARCHAR(80)
DECLARE @v_object_name VARCHAR(40)
DECLARE @v_object_verb VARCHAR(40)
DECLARE @v_datetime DATETIME
SELECT ins.Cust_Id INTO @v_object_key FROM inserted ins <--- my problem area!!
SET @v_object_name = 'FochiniTable'
SET @v_object_verb = 'Create'
SET @v_datetime = GETDATE()
IF ( USER <> 'webuser' )
INSERT INTO dbo.xworlds_events (connector_id, object_key, object_name, object_verb, event_priority, event_time, event_status, event_comment)
VALUES ('Fochini', @v_object_key, @v_object_name, @v_object_verb, '1', @v_datetime,'0', 'Triggered by Customer CREATE')
END
________________________________________________
i'm trying to get the INSERTED variable from table FochiniTable on colomn Cust_Id
and the statement: SELECT ins.Cust_Id INTO @v_object_key FROM inserted ins - is failing [still a newbie on mssql server 2000]
any help will be appreciated
lehare.
Hi all,
View 9 Replies View RelatedHello,I'm having some problems using the Report Manager, but I *really* needto make a role assignment now. Can't wait to have the problem withReport Manager solved.So, I would like to make this role assignment directly in theReportServer database, using the SP SetPolicy or some other SP.I'm looking for the equivalent of making the "New Role Assignment" andthenGroup or user name: EveryoneRole "Browser" checkedOKCan anyone tell me exactly how to do this?Thanks in advance,Filipe HenriquesPS: By the way, the problem I've got using the Report Manager is thatalways appear "The request failed with HTTP status 404: Not Found.",although I can see perfectly the Report Server page.Does anyone knows what's the problem?
View 3 Replies View RelatedHi all,
There is nothing happen when I finished my checkout process, I expect the data will be saved to order and orderitem table in my SQL database, but no data found on order and orderitem table and no error messages display during operation!!!
Below is my checkout.aspx.vb code, the whole code line number around 138, I captured the part from 1~ 64 line number, I suspect line 35 - 48 have a problem, can somebody help me, many thanks.
1 Imports System
2 Imports System.Data.SqlClient
3 Imports SW.Commerce
4 Partial Class CheckOut
5 Inherits System.Web.UI.Page
6 Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
7 If Not Page.IsPostBack Then
8 If Profile.Cart Is Nothing Then
9 NoCartlabel.Visible = True
10 Wizard1.Visible = False
11 End If
12 If User.Identity.IsAuthenticated Then
13 Wizard1.ActiveStepIndex = 1
14 Else
15 Wizard1.ActiveStepIndex = 0
16 End If
17 End If
18 End Sub
19 Sub chkUseProfileAddress_CheckedChanged(ByVal sender As Object, ByVal e As System.EventArgs)
20
21 ' fill the delivery address from the profile, but only if it’s empty
22 ' we don’t want to overwrite the values
23
24 If chkUseProfileAddress.Checked AndAlso txtName.Text.Trim() = "" Then
25 txtName.Text = Profile.Name
26 txtAddress.Text = Profile.Address
27 txtcity.Text = Profile.City
28 txtCountry.Text = Profile.Country
29 End If
30 End Sub
31 Sub Wizard1_FinishButtonClick(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.WizardNavigationEventArgs)
32
33 ' Insert the order and order lines into the database
34
35 Dim conn As SqlConnection = Nothing
36 Dim trans As SqlTransaction = Nothing
37 Dim cmd As SqlCommand
38 Try
39 conn = New SqlConnection(ConfigurationManager.ConnectionStrings("swshop").connectionstring)
40 conn.Open()
41 trans = conn.BeginTransaction
42 cmd = New SqlCommand()
43 cmd.Connection = conn
44 cmd.Transaction = trans
45
46 ' set the order details
47
48 cmd.CommandText = "INSERT INTO Order(MemberName, OrderDate, Name, Address1, Address2, Country, Total) VALUES (@MemberName, @OrderDate, @Name, @Address, @city, @Country, @Total)"
49 cmd.Parameters.Add("@MemberName", Data.SqlDbType.VarChar, 50)
50 cmd.Parameters.Add("@OrderDate", Data.SqlDbType.DateTime)
51 cmd.Parameters.Add("@Name", Data.SqlDbType.VarChar, 50)
52 cmd.Parameters.Add("@Address", Data.SqlDbType.VarChar, 255)
53 cmd.Parameters.Add("@City", Data.SqlDbType.VarChar, 15)
54 cmd.Parameters.Add("@Country", Data.SqlDbType.VarChar, 50)
55 cmd.Parameters.Add("@Total", Data.SqlDbType.Money)
56 cmd.Parameters("@MemberName").Value = User.Identity.Name
57 cmd.Parameters("@OrderDate").Value = DateTime.Now()
58 cmd.Parameters("@Name").Value = CType(Wizard1.FindControl("txtName"), TextBox).Text
59 cmd.Parameters("@Address").Value = CType(Wizard1.FindControl("txtAddress"), TextBox).Text
60 cmd.Parameters("@City").Value = CType(Wizard1.FindControl("txtCity"), TextBox).Text
61 cmd.Parameters("@Country").Value = CType(Wizard1.FindControl("txtCountry"), TextBox).Text
62 cmd.Parameters("@Total").Value = Profile.Cart.Total
63 Dim OrderID As Integer
64 OrderID = Convert.ToInt32(cmd.ExecuteScalar())
Below is checkout.aspx1 <%@ Import Namespace ="System.Data.SqlClient"%>
2 <%@ Import Namespace ="SW.Commerce"%>
3 <%@ Page Language="VB" MasterPageFile="~/SWSHOP.master" AutoEventWireup="false" CodeFile="CheckOut.aspx.vb" Inherits="CheckOut" title="Untitled Page" %>
4
5 <%@ Register Src="SWShoppingCart.ascx" TagName="SWShoppingCart" TagPrefix="uc1" %>
6 <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
7
8 <asp:Label id="NoCartlabel" runat="server" visible="false">
9 There are no items in your cart. Visit the shop to buy items.
10 </asp:Label>
11
12 <div style="float:right">
13 </div>
14
15
16 <asp:Wizard ID="Wizard1" runat="server" ActiveStepIndex="1" Width="274px">
17 <WizardSteps>
18 <asp:WizardStep runat="server" Title="Login">
19 <asp:Login ID="Login1" runat="server">
20 </asp:Login>
21 </asp:WizardStep>
22 <asp:WizardStep runat="server" Title="Delievery Address">
23 <asp:checkbox id="chkUseProfileAddress" runat="server" autopostback="True"
24 text="Use membership address"
25 OnCheckedChanged="chkUseProfileAddress_CheckedChanged"></asp:checkbox><br />
26 <table border=�0�>
27 <tr><td>Name</td><td><asp:textbox id="txtName" runat="server" /></td></tr>
28 <tr><td>Address</td><td><asp:textbox id="txtAddress" runat="server" /></td></tr>
29 <tr><td>City</td><td><asp:textbox id="txtcity" runat="server" /></td></tr>
30 <tr><td>
31 Country</td><td><asp:textbox id="txtCountry" runat="server" /></td></tr>
32 </table>
33 </asp:WizardStep>
34 <asp:WizardStep runat="server" Title="Payment">
35 <asp:DropDownList id="lstCardType" runat="server">
36 <asp:ListItem>MasterCard</asp:ListItem>
37 <asp:ListItem>Visa</asp:ListItem>
38 </asp:DropDownList>
39 <br />
40 Card Number: <asp:Textbox id="txtNumber" runat="server" Text="0123456789" ReadOnly="True"/>
41 <br />
42 Expires: <asp:textbox id="txtExpiresMonth" runat="server" columns="2" />
43 /
44 <asp:textbox id="txtExpiresYear" runat="server" columns="4" />
45 </asp:WizardStep>
46 <asp:WizardStep runat="server" Title="confirmation">
47 <uc1:SWShoppingCart ID="SWShoppingCart1" runat="server" />
48 <br />
49 <br />
50 Please confirm amount you wish to have deduct from your credit card.
51 </asp:WizardStep>
52 <asp:WizardStep runat="server" Title="Complete">
53 Thank you for your order.</asp:WizardStep>
54 </WizardSteps>
55 </asp:Wizard>
56 </asp:Content>
57 <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder3" Runat="Server">
58 <asp:LoginView ID="LoginView1" Runat="server">
59 <AnonymousTemplate>
60 <asp:passwordrecovery id="PasswordRecovery1" runat="server" />
61 </AnonymousTemplate>
62 </asp:LoginView>
63 </asp:Content>
How can I make it work when I need to pull out a field which is text type using a stored procedure? Please help!!!Thanks
I am getting the following error
Error 409: The assignment operator operation could not take a text data type as an argument
===========my sp=================================
CREATE PROCEDURE [dbo].[sp_SelectABC]
(@a varchar(50) output,
@b text output
)
AS
set nocount on
select @a=name, @b= description from ABC
GO
We
have one main package from which 7 other child packages are called. We are using
ParentPackage variables to assign values for variables and database connections.
While the values from ParentPackage variable get assigned to some of the
packages properly, to others it doesn€™t assign the value.
For example:
Except for one of the packages the database connection string gets assigned
properly to all other packages.
Similarly, in another package one of the
variables doesn€™t get assigned. In other packages it is assigned properly.
We
have checked all the other property values and they are exactly the same.
We cannot make any head or tail of this erratic behavior.
Please Help.
This morning I can not connect to our SQL Server 7.0 whatever from client or server. The error message which I list below:
++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++
A connection could not be estabished to server--Timeout expired
Please verfy SQL Server is running and check your SQL Server registration properties and try again.
++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++
We use windows NT authentication. We did not do any change on NT. The SQL Server daily schedule job usally stoped at 10:00AM, but today from the Window NT Task Manager, we can see that the SQL Server is still running untill now.
Please help!!!
hi, I have settup up sql mail and did the following:
1. created an E-mail account and configured Out look by creating a pop3 mail profile. tested it by sending and receiving mail, that is ook
2. I Created one domain account for MSsqlserver and Sql Agent service. both services use same account and start automatically in the control panel-services
3. I used the profile that I created in outlook to test the sql mail but got an error:
Error 22030 : A MAPI error ( error number:273) occurred: MapiLogon Ex Failed due to MAPI
Error 273: MAPI Logon Failed
I really do not know what went wrong. I followed the steps from bol and still having a problem. Am I missing something.
I do have a valid email account
I do have a valid domain account
I tested outlook using the email account and it worked. so why sql server does not recognise MAPI.
My next question, How to configure MAPI in Sql server if what I did was wrong.
Hi, I have 2 windows 2000 server in cluster with sql server 2000 enterprise edition installed.
I have activated the Server-Requested Encryption by using the sql server network utility (Force Protocol Encryption). After this, I have stoped sql server service. But I can't start it at this moment.
The error is:
19015: The encrypton is required but no available certificat has been found.
Please help me to start sql server.
Thanks.
Michel
Hello,
I am facing a huge problem in my sql server database using access as a front end.The main problem is trying to execute queries "views" ,since they reside on sql server now,and using variables or parameters in reports and forms to filter on this query.
Ex.
how can the following be implemented using the same query but in sql server?
Access
------
SELECT MAT_Charts.YYYYMM
FROM MAT_Charts
WHERE ((([Area_Code] & "-" & [GROUP_CODE])=[Reports]![MAT_Chart_C1].[MAT_Key]))
GROUP BY MAT_Charts.YYYYMM;
It is specifically this statement in which I am interested:
[GROUP_CODE])=[Reports]![MAT_Chart_C1].[MAT_Key]))
Thank you very much for your concern.
Hi everybody,
I have a batch which needs to be run every day night at 2:00 am.I Using At command but it is not working. if u have idea, please let me know
I AM USING THE FOLLOWING COMMAND :
AT 2:00AM C:SCHED.BAT
Thanks in advance
Krishna
hi all
its urgent really urgent
please reply soon
I am getting error in sysindexes when i run dbcc checkdb on a production db.
the error is Server: Msg 8928, Level 16, State 1, Line 1
please help me to remove this
all the options of dbcc checkdb as well as table are not helping me
thanks in advance
Hi Guys
i write a thread before asking for help with reading an uploaded csv file,
i have my code, it reads the csv file and currently displays it in a datagrid but what i actually want is to take the read information and import it into my sql express db.
Heres the code<script runat="server">
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
If (IsPostBack) Then
Grid1.Visible = True
Else
Grid1.Visible = False
End If
End Sub
Sub UploadButton_Click(ByVal sender As Object, ByVal e As System.EventArgs)
'Save the uploaded file to an "Uploads" directory
' that already exists in the file system of the
' currently executing ASP.NET application.
' Creating an "Uploads" directory isolates uploaded
' files in a separate directory. This helps prevent
' users from overwriting existing application files by
' uploading files with names like "Web.config".
Dim saveDir As String = "Data"
' Get the physical file system path for the currently
' executing application.
Dim appPath As String = Request.PhysicalApplicationPath
' Before attempting to save the file, verify
' that the FileUpload control contains a file.
If (FileUpload1.HasFile) Then
Dim savePath As String = appPath + saveDir + FileUpload1.FileName
' Call the SaveAs method to save the
' uploaded file to the specified path.
' This example does not perform all
' the necessary error checking.
' If a file with the same name
' already exists in the specified path,
' the uploaded file overwrites it.
FileUpload1.SaveAs(savePath)
' Notify the user that the file was uploaded successfully.
UploadStatusLabel.Text = "Your file was uploaded successfully."
Else
' Notify the user that a file was not uploaded.
UploadStatusLabel.Text = "You did not specify a file to upload."
End If
End Sub
Sub DisplayButton_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Dim sConnectionString As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source=C:inetpubwwwrootMerlinLocalPostOfficeAppData;Extended Properties=""text;HDR=NO;FMT=Delimited"""
Dim objConn As New OleDbConnection(sConnectionString)
objConn.Open()
Dim objCmdSelect As New OleDbCommand("SELECT * FROM csv.txt", objConn)
Dim objAdapter1 As New OleDbDataAdapter()
objAdapter1.SelectCommand = objCmdSelect
Dim objDataset1 As New DataSet()
objAdapter1.Fill(objDataset1, "csv.txt")
Grid1.DataSource = objDataset1.Tables(0).DefaultView
Grid1.DataBind()
objConn.Close()
End Sub
</script>
My csv file does not have headers so the default value is F1, F2, F3 F4, F5,F6, F7, my database has the following columns, ID,AddressLine1,AddressLine2,AddressLine3,AddressLine4,AddressLine5,AddressLine6,Postcode
I need to know how to import the information direct into the db rather than displaying it on the page, ive tried but im really new to this and cant get it to work. I cant use DTS or bulk insert as the server this will go on doesnt have sql on it, the db is an MDF file so is transportable with the app.
Thanks for your help
Hello
I'm trying to execute the following
INSERT INTO @dbName.dbo.AP_TransMain SELECT * FROM Inserted WHERE Pay_Id=Inserted.Pay_Id
but its giving me an error becuase of @dbName which is a variable decleared as the followingDECLARE @dbName as varchar(100)
the Database name is assigned to @dbName
but i can't take the value of @dbName to combine it to the rest of the statment
INSERT INTO @dbName.dbo.AP_TransMain SELECT * FROM Inserted WHERE Pay_Id=Inserted.Pay_Id
what should i do ! please help :(
Hi, I am trying to make a backup of my database using Sql-DMO
When I do the backup on my server, my code runs fine. But when I backup from across the network from another computer, the database is saved on the server and not on the computer from where I am executing my application. How set SQLl-DMO to backup on the computer from where I am?
here is my code (found on the net)... Any suggestions greatly appreciated!
Cursor = Cursors.WaitCursor
'create an instance of a server class
Dim my_srv As SQLDMO._SQLServer = New SQLDMO.SQLServerClass
'connect to the server
my_srv.Connect("servername", "userid", "password")
'create a backup class instance
Dim my_backup As SQLDMO.Backup = New SQLDMO.BackupClass
'set the backup device = files property
my_backup.Devices = my_backup.Files
'set the files property to the File Name text box
my_backup.Files = Me.txtFilePath.Text
'set the database to the chosen database
my_backup.Database = "MYDB"
'perform the backup
my_backup.SQLBackup(my_srv)
MsgBox("Database successfully backed up.", MsgBoxStyle.Information)
Cursor = Cursors.Default
How can i insert a word document or an a image file into a column of image datatype using T-SQL.
View 2 Replies View RelatedHello,
I've a bactch file that is ran by the user and it looks for files and if it doesnot exist it waits for it and when it exsits, through isql it truncates the table and bcp in the file. In bcp files the loginname used in isql has dbo rights to truncate the table and the batch file also has password. The user who runs the script can also view the batch file and can know the password, Is there any way I could rewrite it so that the user cann't view the password or other way like SQL DMO or DTS package
Any help is appreciated
Thanks
Rea
I need to FTP files to another drive on the network. Do I need to setup an FTP server on the other computer where I will send file to?
Thanks!!
Ravi.
Greetings!!!
Can any one tell me what is the database log size for a datafiles (tables and Indexes 500MB)
On What basis database log size is estimated for the Database Creation of 500MB ?
On What percentage will be the dump file size and log file size with respect to Database file size??
Can any body help!!!!!!!!!!
Thanks in Advance
A Junior DBA
Hello,
I've a table which has clustered index on one column and I tried to run begin transaction and then 2000 insert statements and then commit transaction, the transaction took 15 min and then it hung up the table, I could not access the table I had to stop the process, the only info I received was the table had 4517 locks, I've no clue how it got so many locks, there was db backup running as I had scheduled 15 min backup. could anyone help me that inside each open transaction how many insert statement is advisible and how many maximum locks does sql server works on a table and what could have gone wrong in my situation.
Thanks
Rea
Hello,
Can anyone guide me how many insert statements can be written in one transaction?
Thanks
Rea
I get following result set for blocked process: wait_type 14, wait_resource TAB: 5:1485248346 [[COMPILE]] . what does it mean?
View 1 Replies View RelatedHi,
I am trying to do DTS for transfering data from one server to other server,both are on T1 link,after some time DTS failed by giving error message saying that
" Error at destination for Row number 3357844,Errors encountered so far in this test:1,,,Invalid charector value for cast Specification "
that table have 24 million rows..
How can i solve this problem,Please help me in this.this is urgent please
Mark A