i currently have more tha 3 million of records in my table in sql 7. i am getting timeout error in my web application when i try to insert a record in that table
what could be rhe reason for this? how to avoid this type of problem?
Thanks in advance
i have sql running on a server and i have about 6 pc accessing the db using a vb project. all of a sudden when ever the user tried to update or addnew data to the db the software would hang and i would get a microsoft sql timeout error. once i stoped and restarted the service everything seems to be fine. does the service need to refreshed on a regular basis? or could someting could of set the db in some sort of lock state?
if you have any ideas pleas let me know.
Thanks,
Thomas
I am inserting a record in XYZ table(DB1). Through trigger it will update ABC table(DB2).
I am getting error when doing above thing. What are the roles to be set to user to avoid above problem.
Hi,
Inside a single transaction I'm inserting/updating multiple records into multiple tables, in this order:
table 1 record 1
table 2 record 1
table 3 record 1
table 1 record 2
table 2 record 1
table 1 record 3
table 2 record 3
table 3 record 3
Now I'm getting an unspecified error on a certain table:
Unspecified error [ 3,-1300704038,-1834095882,activitypointerBase,x lock (x blocks),PAG (idx): 1078 ]
From msdn I see that:
PAG (idx) means a lock on an index page.
x lock means an exclusive lock:
Indicates a data modification, such as an insert, an update, or a deletion. Ensures that multiple updates cannot be made to the same resource at the same time. (I assume that multiple updates within the SAME transaction can be made, only multiple updates from different transaction cannot be made, right?)
I cannot find any reference to this error message and don't know what the numbers mean. Maybe it relates to data that can be found in the sys.lock_information table like explained here, http://technet.microsoft.com/en-us/library/ms172932.aspx, but I'm not sure.
Furthermore, the sys.lock_information table is empty. I haven't been able to reproduce the problem myself. I only received an error log and the database to investigate it.
So, does anybody have an idea what this error message means and what I can do to troubleshoot this?
Thanks,
Jeffry
Hi,
Can anybody help me with this, I've got a simple program to add a new record to a table (2 items ID - Integer and Program - String) that matches all examples I can find, but when I run it I get the error :
Must declare the scalar variable "@BookMarkArrayA".
when it reaches the .insert command, I've tried using a local variable temp in place of the array element and .ToString , but still get the same error
This is the code :
Public Sub NewCustomer()
Dim temp As String = " "
Dim ID As Integer = 1
'Restore the array from the view state
BookMarkArrayA = Me.ViewState("BookMarkArrayA")
temp = BookMarkArrayA(6)
Dim Customer As SqlDataSource = New SqlDataSource()
Customer.ConnectionString = ConfigurationManager.ConnectionStrings("CustomerConnectionString").ToString()
Customer.InsertCommand = "INSERT INTO [Table1] ([ID],[Program]) VALUES (@ID, @BookMarkArrayA(6))"
Customer.InsertParameters.Add ("ID", ID)
Customer.InsertParameters.Add ("Program", @BookMarkArrayA(6))
Customer.Insert()
End Sub
Cheers
Ken
I have a problem with inserting records into table when an indexed viewis based on it.Table has text field (without it there is no problem, but I need it).Here is a sample code:USE testGOCREATE TABLE dbo.aTable ([id] INT NOT NULL, [text] TEXT NOT NULL)GOCREATE VIEW dbo.aViewWITH SCHEMABINDING ASSELECT [id], CAST([text] AS VARCHAR(8000)) [text]FROM dbo.aTableGOCREATE TRIGGER dbo.aTrigger ON dbo.aView INSTEAD OF INSERTASBEGININSERT INTO aTableSELECT [id], [text]FROM insertedENDGODo the insert into aTable (also through aView).INSERT INTO dbo.aTable VALUES (1, 'a')INSERT INTO dbo.aView VALUES (2, 'b')Still do not have any problem. But when I need index on viewCREATE UNIQUE CLUSTERED INDEX [id] ON dbo.aView ([id])GOI get following error while inserting record into aTable:-- Server: Msg 8626, Level 16, State 1, Procedure aTrigger, Line 4-- Only text pointers are allowed in work tables, never text, ntext, orimage columns. The query processor produced a query plan that requireda text, ntext, or image column in a work table.Does anyone know what causes the error?
View 1 Replies View RelatedMy Pocket PC application exports signature as an image. Everything is fine when choose Use SQL statements in TableAdapter Configuration Wizard.
main.ds.MailsSignature.Clear();
main.ds.MailsSignature.AcceptChanges();
string[] signFiles = Directory.GetFiles(Settings.signDirectory);
foreach (string signFile in signFiles)
{
mailsSignatureRow = main.ds.MailsSignature.NewMailsSignatureRow();
mailsSignatureRow.Singnature = GetImageBytes(signFile); //return byte[] array of the image.
main.ds.MailsSignature.Rows.Add(mailsSignatureRow);
}
mailsSignatureTableAdapter.Update(main.ds.MailsSignature);
But now I am getting error "General Network Error. Check your network documentation" after specifying Use existing stored procedure in TableAdpater Configuration Wizard.
ALTER PROCEDURE dbo.Insert_MailSignature( @Singnature image )
AS
SET NOCOUNT OFF;
INSERT INTO MailsSignature (Singnature) VALUES (@Singnature);
SELECT Id, Singnature FROM MailsSignature WHERE (Id = SCOPE_IDENTITY())
For testing I created a desktop application and found that the same Code, same(Use existing stored procedure in TableAdpater Configuration Wizard) and same stored procedure is working fine in inserting image into the table.
Is there any limitation in CF?
Regards,
Professor Corrie.
Is that possible to restrict inserting the record if record already exist in the table.
Scenario: query should be
We are inserting a bulk information of data, it should not insert the row if it already exist in the table. excluding that it should insert the other rows.
Hi,
I am running a stored procedure that collects some records from two tables do some calculations with those records and insert those calculation result in a temp. table. I am calling this stored procedure in my aspx page and then later select all the records from temp table and show it in a table.
When I run this application on browser it give me Timeout expired error but whn I execute the stored procedure it runs properly but takes around 3:10 mins to execute in query analyzer. I did some google work and based on that I specified CommandTimeout = 300 for SP and Connection timeout=400 in web.config. But still it didnt worked. Sometimes it runs properly but sometimes its not.
Where I am doing mistake? and Wht should i do to resolve this? Plz. help.
Thanks in adv.
Regards,
Yogita
Guys,
I am trying to attach a database object to the App_Data directory I got thie error
Error: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
This is what I did. I right click the App_Data folder and click Add New Item. Then I click the SQL Database. This is where I got the error.
What should I do? Please help
I have an ASP page that opens a recordset on a stored procedure. I've had it
in production for over a year, and it usually works fine - subsecond
response. However, in the past couple weeks, the recordset open command has
intermittently started to return timeout errors. It's very strange: when the
timeout occurs, it can be dependably reproduced by opening the ASP page with
the same parameter that produced the initial timeout. However, if you pass a
different parameter to the procedure, it runs fine! It only times out when
using the specific parameter that produced the initial timeout.
Even stranger: If, when attempting to debug it, I use QA to run the sp with
the "defective" parameter, the sp invariably runs fine! And subsequent runs
of the ASP page start working as well!
I have repeated this process many times in the past couple weeks: receive a
report of the timeout error; open the asp page with the parameter that
produced the timeout to verify; repeat; open the asp page with a different
parameter - works fine; repeat with the initial parameter - timeout; Open QA
and run the sp - no problem; refresh the asp page - no more symptom.
The connection to the SQL Server (7.0) uses a specific SQL login for all
communications with the server. So all asp pages are logged in under the
same name. I thought this might be a connection pooliing issue, so this
morning, when the problem occurred, I logged into QA as the special name,
but again, there was no problem running the sp from QA.
So - I've run SQL Profiler to track what's going on when the problem occurs
and I've discovered the last statement to successfully run. Here is the sp:
/*
* File Name: np_GetAvailablePreviews.sql
Returns a list of "reports" available to be previewed, defined as:
date/shift combination with "P" mode and "C" status (if there
are Shift records, there must be an All record)
If none exist, check for the existence of accepted (mode = "A")
Shift records without a corresponding All record - if so, return
an All item for that date
Concatenate <OPTION> tags around each item
*/
CREATE PROCEDURE np_GetAvailablePreviews
(
@DivisionNumber smallint)
AS
BEGIN
set nocount on
declare @count int,
@datefrom datetime
select @datefrom = dateadd(day,-900,getdate())
CREATE TABLE #PreviewReports
(
ProductionDate datetime NULL,
Shift char(3) NULL
)
Insert #PreviewReports
SELECT DISTINCT ProductionDate,Shift
FROM dbo.LineItems
WHERE DivisionNumber = @DivisionNumber
AND Mode = 'P' AND Status = 'C'
AND productiondate >= @datefrom
-->>>The above command completes successfully according to Profiler
Insert #PreviewReports
SELECT distinct t1.ProductionDate, 'All'
FROM
(SELECT distinct ProductionDate, Shift, Mode, Status
FROM LineItems
WHERE DivisionNumber = @DivisionNumber
AND Shift<>'All' AND Mode='A' AND Status='C'
AND productiondate >= @datefrom AND timeperiod IN
('Day','Shift')
) t1
LEFT JOIN
(SELECT distinct ProductionDate, Shift, Mode, Status
FROM LineItems
WHERE DivisionNumber = @DivisionNumber
AND Shift='All' AND Mode='A' AND Status='C'
AND productiondate >= @datefrom AND timeperiod IN
('Day','Shift')
) t2
ON t1.ProductionDate = t2.ProductionDate
WHERE t2.ProductionDate Is Null
AND NOT EXISTS (Select * from #PreviewReports
where productiondate = t1.ProductionDate
and Shift = 'All')
-->>>This one (the one before this comment) starts, but does
not -->>>complete
set @count=(Select Count(*) From #PreviewReports)
-->>This one never begins - the ADO command times out
<snipped>
I did not provide a repro script because the problem is so intermittent that
I doubted it would do anyone any good.
However if someone feels they want to try to reproduce this, I will attempt
to create a repro script for them.
I suspect there is an issue with the temp table, but it's such a moving
target that I haven't been able to pin it down.
Does anyone have any suggestions?
TIA,
Bob Barrows
Hi,I
get this error from our web application every once in a while. " Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding". I email
myself when an error occurs, and once every 2-3 days I get this timeout
error emails, like 5-10 emails in a span of few minutes. Then it goes
away. I have set the command timeout for 60 secs.
It
doesn't happen from the same stored procedure, actually I have seen it
timeout from really simple 1 or 2 line stored procedures, which shouldn't normally take 1 sec. Its like
sql server just shuts down for few minutes. We have some
backups and maintenance jobs scheduled, but they run only after
midnight. I have checked the
application event viewer, there are no warnings or
error messages for MSSQLSERVER. Can
any one tell me how to check whats going on during that short timespan
when timeout error occurs, and what causes it? I don't want to run sql
profiler continuously for 2-3 days, I am afraid it will slow down the
server more. Thanks.
Hi Guys,I need some help here. I've created a asp.net reception system for internal use. The problem I'm having is this, when I update a record all the dates are saved as 01/01/1900. I've had a look at a couple of threads on various forums and sites but none of them seem to have a solution for my problem... I have an AJAX calenderExtenders on the date text boxes and i have played around with all different date formats, currently on yyyy/MM/dd. I've also tried DateTime.Parse(txtStartDate.text) but doesn't work. I pass all the parameters to a stored procedure on the sql server in the correct order. I've included my code below, I have only included date parameters. SqlConnection conn = null; try { string connString = ConfigurationManager.ConnectionStrings["RCM"].ConnectionString; //Initialise the sqlConnection object conn = new SqlConnection(); conn.ConnectionString = connString; //Getting connection string to the db //Create the command SqlCommand command = new SqlCommand("UpdateClient", conn); command.CommandType = CommandType.StoredProcedure; //Opening connection to the db conn.Open(); //Setting input parameters command.Parameters.AddWithValue("@DOB", txtDOB.Text); command.Parameters.AddWithValue("@StartDate",txtStartDate.Text); //Execute T-SQL command.ExecuteNonQuery(); //Close connection command.Connection.Close(); conn.Close(); } catch (Exception ex) { lblError.Text = "An error has occured: " + ex.Message; }
View 18 Replies View RelatedI want to insert a new record into my db in asp.net. Im programming in vb and using an sql server database. i know this is a begginers question but that's exactly what i am. Thanks in advance
View 1 Replies View RelatedI can't delete records for a SQL Server table when I attached the table to Microsoft Access 97. I time out when I try to delete the record. However I can query the table.
I use the standard ODBC setup, do I need to do anything else beside using the standard Access link.
Thanks in advance
Hi,
I have two windows 2000 server with sql server 2000 installed. I want to record one server in the enterprise manager of the other server.
But, I receive an error as "Timout expired". So the record could not success !
Please help me
Michel
have SQL Server 2005 std edition SP1 installed on Windows 2003 Std edition .Configured Transactional (single Publisher and no clustered environment.)
Replication past two months working fine, Now
1.Distrib.exe application err is coming.
Due to which my job is failing (Distributor to Subscriber).
Iam attaching thw file.
Thanks
Sandeep
hey everyone,I have created two tables in an sql server database. I have a check box in the table 1, and when it is checked, I want to insert that particular record into table 2. (By the way I am using a datagrid) The problem is when I click the check on the particular record I want inserted, and click update, the system copies the record twice instead of once. When I look into table 2, I end up having two of the same records. Can anyone help me.
View 4 Replies View RelatedI am simply trying to use SQLCommand in .net to insert a record into a SQL Server 2005 table. There are 2 fields being pulled from a user input for that could have no values selected. In this case I want to insert a null value into the record. I get an error that Null is no longer supported and that I should use System.DBNull, but that can't be used as an expression.
How do I do this?
Thank you in advance.
Hi All, i am new to programming, in my application i want to insert a record in sql server database using Ado.net for that i used SqlConnection cn=new SqlConnection(ConfigurationManager.ConnectionStrings["constring"].ConnectionString); SqlCommand cmd; protected void btnInsert_Click(object sender, EventArgs e) { try { cmd = new SqlCommand("Insert into DeptInfo(deptid,deptname)values(" + TextBox1.Text + ",'" + TextBox2.Text + "')", cn); SqlDataAdapter da = new SqlDataAdapter(cmd); cn.Open(); cmd.ExecuteNonQuery(); cn.Close(); TextBox1.Text = ""; TextBox2.Text = ""; } catch(Exception ex) { }} But my requirement is when ever the Insert command is successfull it has to display some alert message(using java script) saying "RECORD INSERTED SUCCESSFULLY" if Record insertion fails it should display some alert message "INSERTING NEW RECORD FAILED" . Any help will be greatly appreciated Thanks,Vision.
View 15 Replies View Relatedi am running a query from one of my asp.net pages. I then want the results which will be around 20 - 30 records to be inserted to a new table. How do I do this?
I get the records from my query but how would i insert more than one record to a new table?
thanks
Is it possible to have sql server automatically record date and time (in a designated field)when a record is created in the db? This may seam basic but it has caused me a lot of grief.
View 8 Replies View RelatedI can't seem to get this work. I'm using SQL2005
I want to check if a record exists before entering it. I just can't figure out how to check it before hand.
Thanks in advance. Protected Sub BTNCreateProdIDandName_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles BTNCreateProdIDandName.Click
' Define data objects
Dim conn As SqlConnection
Dim comm As SqlCommand
' Reads the connection string from Web.config
Dim connectionString As String = ConfigurationManager.ConnectionStrings("HbAdminMaintenance").ConnectionString
' Initialize connection
conn = New SqlConnection(connectionString)
' Check to see if the record exists
If
comm = New SqlCommand("EXISTS (SELECT (BuilderID, OptionNO FROM optionlist WHERE (BuilderID = @BuilderID) AND (OptionNO = @OptionNO)", conn)
Then
'if the record is exists display this message.
LBerror.Text = "This item already exists in your Option List."
Else
'If the record does not exist, add it. FYI - This part works fine by itself.
comm = New SqlCommand("INSERT INTO [OptionList] ([BuilderID], [OptionNO], [OptionName]) VALUES (@BuilderID, @OptionNO, @OptionName)", conn)
comm.Parameters.Add("@BuilderID", System.Data.SqlDbType.Int)
comm.Parameters("@BuilderID").Value = LBBuilderID.Text
comm.Parameters.Add("@OptionNO", System.Data.SqlDbType.NVarChar)
comm.Parameters("@OptionNO").Value = DDLProdID.SelectedItem.Value
comm.Parameters.Add("@OptionName", System.Data.SqlDbType.NVarChar)
comm.Parameters("@OptionName").Value = DDLProdname.SelectedItem.Value
LBerror.Text = DDLProdname.SelectedItem.Value & " was added to your Option List."
Try
'open connection
conn.Open()
'execute
comm.ExecuteNonQuery()
Catch
'Display error message
LBerror.Text = "There was an error adding this Option. Please try again."
Finally
'close connection
conn.Close()
End Try
End If
End Sub
I am trying to insert a record into a sql server table from a textbox in a form but am getting this error
The name "textbox1value" is not permitted in this context. Valid expressions are constants, constant expressions, and (in some contexts) variables. Column names are not permitted.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: The name "textbox1value" is not permitted in this context. Valid expressions are constants, constant expressions, and (in some contexts) variables. Column names are not permitted.Source Error:
Line 33: dim command1 as sqlcommand=new sqlcommand(q1,connection1)
Line 34: command1.connection.open()
Line 35: command1.executenonquery()
Line 36: command1.connection.close()
Line 37: end sub This code is right below. The sub called a() is the one with the problem.
<html> <head> <title> </title> <script language="vb" runat="server"> sub page_load(sender as object, e as eventargs) if not page.ispostback then binddata1() end if end sub sub binddata1() dim connection1 as new sqlconnection("server=111.111.11.11;uid=aa;pwd=bb;database=cc") const q as string="select dxid,code from tbltest where date_del is null order by code" dim command1 as new sqlcommand(q,connection1) dim dataadapter1 as new sqldataadapter() dataadapter1.selectcommand=command1 dim dataset1 as new dataset() dataadapter1.fill(dataset1) grid1.datasource=dataset1 grid1.databind() end sub
sub a(sender as object,e as eventargs)' response.write(textbox1.text) dim textbox1value as string textbox1value=textbox1.text dim connection1 as sqlconnection=new sqlconnection("server=111.111.11.11;uid=aa;pwd=bb;database=cc") const q1 as string="insert into tbltest(code,descriptor) values (textbox1value,'test')" dim command1 as sqlcommand=new sqlcommand(q1,connection1) command1.connection.open()
command1.executenonquery()
command1.connection.close() end sub </script> </head> <body> <form runat="server"> <asp:textbox id="textbox1" runat="server" /> <asp:button id="button1" text="click" onclick="a" runat="server" /> <asp:datagrid id="grid1" runat="server" /> </form> </body></html>
What am I doing wrong?
How can I get the insert query to put the value of textbox1.text into the column called code?
Sorry if I am not explaining things clearly. This is like a foreign language to me.
Hi,
Can someone please tell me the best practices for checking the primary key field before inserting a record into my database?
As an example I have created an asp.net page using VB with an SQL server database. The web page will just insert two fields into a table (Name & Surname into the Names table). The primary key or the Names table is "Name". When I click the Submit button I would like to check to ensure there is not a duplicate primary key. If there is return a user friendly message i.e. A record already exisits, if there no duplicate, add the record.
I guess I could use try, catch within the .APSX page or would a stored procedure be better?
Thanks
Brett
Is there a way to test the integrity of a record which is about to be inserted in a database before doing so?
The goal is to prevent all kinds of runtime errors that will occur after the insertion, if the record breaks any of the database rules.
The solution should apply to a VBScript used inside a DTS package.
SELECTIndustry,
100.0 * SUM(CASE when ceoischairman = 'yes' then 1 else 0 end) / COUNT(DISTINCT CompID) AS [YesPercent],
100.0 * SUM(CASE when ceoischairman = 'no' then 1 else 0 end) / COUNT(DISTINCT CompID) AS [NoPercent]
FROMTCompanies
GROUP BYIndustry
ORDER BYIndustry
This code above is working as I need it but I need to insert some additional functionality. Thanks
I need to add something like this:
IF YesPercent > NoPercent
UPDATE tableX SET CEOIsChairman='Yes' WHERE Industry='<the industry value being evaluated>'
Else If NoPercent > YesPercent
UPDATE tableX SET CEOIsChairman='No' WHERE Industry='<the industry value being evaluated>'
Else
UPDATE tableX SET CEOIsChairman='Equal' WHERE Industry='<the industry value being evaluated>'
End
Hi All,
I'm using Microsoft SQL Server Management Studio with SQL Server 2005 (SP2).
I have not had much experience with t-SQL and iterative logic implementation through SQL, therefore I think my problem is fairly basic for most of the pros here.
Here it goes...
I have two tables at hand, TestTab1 and TestTab2.
TestTab1 contains two attributes (columns) namely account_name (nvarchar(50)) and entry_count (int). For all rows in TestTab1, account_name is unique, i.e. for each account_name there is only 1 row in TestTab1. This is my source table.
TestTab2 contains one attribute namely account_name (nvarchar(50)). This table is empty and is my destination table.
I need to insert X entries (rows) for each account_name into TestTab2 where X is the int value in entry_count againt each account_name in TestTab1.
In other words, I need to insert account_name into TestTab2 as many times as the number in entry_count indicates.
I tried reading through the documentation but the help was not friendly enough for me to understand how to implement this.
Looking forward to the pro support.
Thanks,
Hey everybody!
How do i insert a carriage return at the end of an record that's being sent to a flat file? Currently, I get one long string, and would like for SSIS to put carriage returns at the end of each line.
Any ideas?
Thanks!
Jim Work
hi
i am retriving value from sql server database like
select cast(round(12345674.8658,2,0) as decimal(20,2))
output is 12345674.87
but i want to get like 12,345,674.87
any function is there?
See the following query:
" select a.name from tbcity a, tbemp b "
There is a column "name" common in both the tables tbcity & tbemp.
Here we are not referencing or getting the column name from tbemp
but still it will give the records from the table tbemp also.
It is returning the number of records from tbcity multiplied by
the number of records of table tbemp.
if there are 10 records in table tbcity & 5 records in table tbemp
then instead of returning only 10 records it is returning 50
records.Very strange...!
if there is no records in table tbemp then it is returning zero
records.
So please suggest me the solution and why it is behaving in such
a strange manner.
Prashant.
Hi,
I have a CLIENTS table with pk CLIENT_ID, and a CONVERSATIONS table where
CONV_ID and CLIENT_ID form the pk, there is another column CONVERSATION_DATE
where the conversation data is registered (and other columns).
Now I need to retrieve, for each client, the last N (for some clients,
eventually, less then N) conversations with one T-SQL statement.
Does anyone knows how to do this? Is it possible with T-SQL only?
Thanks.
hii I have to insert some data into a table from the webpage. For that I need to know the last occurred value in the primary key and increment this by one and then insert the new record into the table. I am working with SQL Server 2005. I am coding in VB and ASP.NET 2.0. How will I go about this?? Is there some easy way for me to knw the last value of the primary key n then insert the record. It would be great if I get the idea more clear with the help of some code... Thanks
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