Delete Request IS NOT WORKING!
Dec 21, 2007
Hello,
My delete record from database table below is not working, do anyone here know why delete is not working.
Code Snippet
Private Sub BindingNavigatorDeleteItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BindingNavigatorDeleteItem.Click
Dim conn As New SqlClient.SqlConnection(My.Settings.HACS)
Dim strSQL As String
Dim cmd As New SqlCommand
strSQL = ("DELETE FROM CUSTOMER WHERE CUSTOMER_ID =" & Me.IDTextBox.Text)
If conn.State <> ConnectionState.Open Then conn.Open()
If MessageBox.Show("Are you sure you want to delete the current record?", "Confirm Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Question, _
MessageBoxDefaultButton.Button2) = Windows.Forms.DialogResult.OK Then
cmd = New SqlCommand(strSQL, conn)
End If
conn.Close()
End Sub
Thanks.
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Nov 9, 2006
Given a connection string, I can create a database using a SqlCeEngine object and call engine.CreateDatabase().
However, there doesn't seem to be a way to determine whether a database exists, given a connection string. I would need to interpret the connection string myself and extract the file name to use File.Exists() etc.
There should be SqlCeEngine methods to test whether a database exists, test whether it's accessible, and to delete it, given a connection string.
Cheers, Oli
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Nov 8, 2004
hi
win 2k and xp
excel 2k
sqlserver version 7
the code below execute but when i query the table, the data is still in there. can anyone help?
Sub UPDATED_DELETE()
Dim conn As ADODB.Connection
Dim cmd As ADODB.Command
dim MyDate As Date
MyDate = Format(Date, "MM/DD/YYYY")
Set conn = New ADODB.Connection
Set cmd = New ADODB.Command
conn.ConnectionString = "ODBC=SQL Server;DSN=LOGCALL_TABLE;UID=richard;APP=Microsoft ® Query;WSID=RICHARD;Trusted_Connection=Yes"
conn.ConnectionTimeout = 30
conn.Open
Set cmd.ActiveConnection = conn
cmd.CommandText = "DELETE FROM LOGCALL_TABLE WHERE LOGCALL_TABLE.OpenCall like 'X' AND LOGCALL_TABLE.StopTime like '" & Format(Range("I" & CStr(ActiveCell.Row)).Value, "HH:MM:SS") & "' AND LOGCALL_TABLE.EndTime like '" & Format(Range("J" & CStr(ActiveCell.Row)).Value, "HH:MM:SS") & "' AND LOGCALL_TABLE.ClientName like '" & Range("B" & CStr(ActiveCell.Row)).Value & "' AND LOGCALL_TABLE.Representative like '" & Range("C1").Value & "' and LOGCALL_TABLE.DateOnCall like '" & Date & "';"
cmd.Execute
conn.Close
End Sub
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Feb 23, 2008
I get this error message when I try to connect to Reporting Services via the Management Studio.
I can see my machine listed in the Server Name > Browse For More > Local Servers dialogue. But no luck,
Ive tried:
Servername: localhost
Servername: DED1774 (the machine name)
Servername: localhost/reportserver
Servername: DED1774/reportserver
Servername: http://ded1774/reportserver (from the rsreportserver.config file
<UrlRoot>http://ded1774/reportserver</UrlRoot>)
I've Googled the error message and found postings for solutions, but none of these helped. Can anyone suggest some simple steps I can take to try to find the issue and get the connection working?
Thanks
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Jun 13, 2008
The method I wrote to delete records is working if there's one record, but not for more than one. This method takes a string, and I've examined what is passed in and everything looks ok, but then no error occurs where there's more than one record, but no delete occurs either.
Here's what I see in my Trace.Warn statement: Delete From Photo_TBL where PhotoID IN ('223,224')
So the sql looks fine but I can't figure out why it's not working. Here's my method for deleting. Can you see what might be wrong? Thanks
public void PerformDeletion(string photoID)
{
//Response.Write(photoID);
// Set up SqlCommand, connection to db, sql statement, etc.
SqlCommand DeleteCommand = new SqlCommand();
DeleteCommand.Connection = DBConnectionClass.myConnection;
DeleteCommand.CommandType = CommandType.Text;
// Store Primary Key photoID passed here from DeleteRows_Click
// in a parameter for DeleteCommand
SqlParameter DeletePrimaryKeyParam = new SqlParameter();
DeletePrimaryKeyParam.ParameterName = "@PhotoID";
DeletePrimaryKeyParam.Value = photoID.ToString();
// Insert new parameter into command object
DeleteCommand.Parameters.Add(DeletePrimaryKeyParam);
// Delete row, open connection, execute, close connection
DeleteCommand.CommandText = ("Delete From Photo_TBL where PhotoID IN ('" + photoID + "')");
Trace.Warn(DeleteCommand.CommandText);
// DeleteCommand.Connection.Close();
DeleteCommand.Connection.Open();
DeleteCommand.ExecuteNonQuery();
DeleteCommand.Connection.Close();
// Call BindData so GridView is binded and most recent changes appear
BindData();
}
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Jun 13, 2008
When I debug my code I see the string going into the parameter correclty, but the the delete statement doesnt work and I'm not sure why. Does this look ok? // Set up SqlCommand, connection to db, sql statement, etc.
SqlCommand DeleteCommand = new SqlCommand();
DeleteCommand.Connection = DBConnectionClass.myConnection;
DeleteCommand.CommandType = CommandType.Text;
// Store Primary Key photoID passed here from DeleteRows_Click
// in a parameter for DeleteCommand
SqlParameter DeletePrimaryKeyParam = new SqlParameter();
DeletePrimaryKeyParam.ParameterName = "@PhotoID";
DeletePrimaryKeyParam.Value = photoID.ToString();
// Insert new parameter into command object
DeleteCommand.Parameters.Add(DeletePrimaryKeyParam);
// Delete row, open connection, execute, close connection
DeleteCommand.CommandText = "Delete From Photo_TBL where PhotoID IN (@PhotoID)";
Response.Write(DeleteCommand.CommandText);
// DeleteCommand.Connection.Close();
DeleteCommand.Connection.Open();
DeleteCommand.ExecuteNonQuery();
DeleteCommand.Connection.Close();
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Feb 24, 2006
I grouped everything together so you see it all. I'm not getting any errors but nothing is happening. I had this working and then I converted to Stored Procedures and now it's not.
CREATE PROCEDURE UpdateCartItem(@itemQuantity int,@cartItemID varchar)ASUPDATE CartItems Set pounds=@itemQuantityWHERE cartItemID=@cartItemIDGO
<asp:Button CssClass="scEdit" ID="btnEdit" Runat="server" Text="Update" CommandName="Update"></asp:Button>
Sub dlstShoppingCart_UpdateCommand(ByVal s As Object, ByVal e As DataListCommandEventArgs) Dim connStr As SqlConnection Dim cmdUpdateCartItem As SqlCommand Dim UpdateCartItem Dim strCartItemID As String Dim txtQuantity As TextBox strCartItemID = dlstShoppingCart.DataKeys(e.Item.ItemIndex) txtQuantity = e.Item.FindControl("txtQuantity") connStr = New SqlConnection(ConfigurationSettings.AppSettings("sqlCon.ConnectionString")) cmdUpdateCartItem = New SqlCommand(UpdateCartItem, connStr) cmdUpdateCartItem.CommandType = CommandType.StoredProcedure cmdUpdateCartItem.Parameters.Add("@cartItemID", strCartItemID) cmdUpdateCartItem.Parameters.Add("@itemQuantity", txtQuantity.Text) connStr.Open() cmdUpdateCartItem.ExecuteNonQuery() connStr.Close() dlstShoppingCart.EditItemIndex = -1 BindDataList() End Sub
____________________________________________________________
CREATE PROCEDURE DeleteCartItem(@orderID Float(8),@itemID nVarChar(50))ASDELETEFROM CartItemsWHERE orderID = @orderID AND itemID = @itemIDGO
<asp:Button CssClass="scEdit" ID="btnRemove" Runat="server" Text="Remove" CommandName="Delete"></asp:Button>
Sub dlstShoppingCart_DeleteCommand(ByVal s As Object, ByVal e As DataListCommandEventArgs) Dim connStr As SqlConnection Dim cmdDeleteCartItem As SqlCommand Dim DeleteCartItem Dim strCartItemID strCartItemID = dlstShoppingCart.DataKeys(e.Item.ItemIndex) connStr = New SqlConnection(ConfigurationSettings.AppSettings("sqlCon.ConnectionString")) cmdDeleteCartItem = New SqlCommand(DeleteCartItem, connStr) cmdDeleteCartItem.CommandType = CommandType.StoredProcedure cmdDeleteCartItem.Parameters.Add("@cartItemID", strCartItemID) connStr.Open() cmdDeleteCartItem.ExecuteNonQuery() connStr.Close() dlstShoppingCart.EditItemIndex = -1 BindDataList() End Sub
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Jul 21, 2004
Hi
if i try to delete data via MFC from Microsofts SQL Server 2000
i get following message: Data can be read only.. Weird i can write and read already. do i have to setup anything in Micrsofts SQL Server 2000 ??
please help its urgent.
Greets
Indian
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May 1, 2008
Hi all,
i m using VS 2005 and I have to display records with feature of INSERT / DELETE ITEMS But when i connect to Sql Server Database and select * from columns but here when clicking the "Advance" button , i do not get "Advance Sql generation Option " highlighted. Instead , it is turned off. i.e
The Following options are not highlighting
------ Generate Insert, Update, Delete statements
------ use optimistic concurrency
Plz guide me anyone..... is anything wrong with our VS 2005 software installed?
Bilal
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Mar 3, 2006
hi
I had a view in which I did something like this
isnull(fld,val) as 'alias'
when I assign a value to this in the client (vb 6.0) it works ok in sql2000 but fails in 2005.
When I change the query to fld as 'alias' then it works ok in sql 2005 .
why ?? I still have sql 2000 (8.0) compatability.
Also some queries which are pretty badly written run on sql 2000 but dont run at all in sql 2005 ???
any clues or answers ?? it is some configuration issue ?
Thanks in advance.
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Sep 11, 2015
I have some simple files but they are failing because the delete history task is failing as it is looking for files in a non existent directory.
It is looking for files in C:Program FilesMicrosoft SQL ServerMSSQL10_50.INSTANCEMSSQLLog whereas it should be looking in C:Program FilesMicrosoft SQL ServerMSSQL10_50.MSSQLSERVERMSSQLLog
how I can get this corrected so I can get the Maintenance Plans to run correctly.
I have tried deleting and recreating the Plan but to no avail
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May 19, 2012
I am using Master Data Service for couple of months now. I can load, update, merge and soft delete data in MDS. Occasionally we even have to hard delete data from MDS. If we keep on soft deleting records in a MDS table eventually there will be huge number of soft deleted records. Is there an easy way to hard delete all the soft deleted records from all MDS tables in a specific Model.
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Oct 23, 2004
Hello:
Need some serious help with this one...
Background:
Am working on completing an ORM that can not only handles CRUD actions -- but that can also updates the structure of a table transparently when the class defs change. Reason for this is that I can't get the SQL scripts that would work for updating a software on SqlServer to be portable to other DBMS systems. Doing it by code, rather than SQL batch has a chance of making cross-platform, updateable, software...
Anyway, because it needs to be cross-DBMS capable, the constraints are that the system used must work for the lowest common denominator....ie, a 'recipe' of steps that will work on all DBMS's.
The Problem:
There might be simpler ways to do this with SqlServer (all ears :-) - just in case I can't make it cross platform right now) but, with simplistic DBMS's (SqlLite, etc) there is no way to ALTER table once formed: one has to COPY the Table to a new TMP name, adding a Column in the process, then delete the original, then rename the TMP to the original name.
This appears possible in SqlServer too --...as long as there are no CASCADE operations.
Truncate table doesn't seem to be the solution, nor drop, as they all seem to trigger a Cascade delete in the Foreign Table.
So -- please correct me if I am wrong here -- it appears that the operations would be
along the lines of:
a) Remove the Foreign Key references
b) Copy the table structure, and make a new temp table, adding the column
c) Copy the data over
d) Add the FK relations, that used to be in the first table, to the new table
e) Delete the original
f) Done?
The questions are:
a) How does one alter a table to REMOVE the Foreign Key References part, if it has no 'name'.
b) Anyone know of a good clean way to get, and save these constraints to reapply them to the new table. Hopefully with some cross platform ADO.NET solution? GetSchema etc appears to me to be very dbms dependant?
c) ANY and all tips on things I might run into later that I have not mentioned, are also greatly appreciated.
Thanks!
Sky
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Nov 13, 2006
I am having great difficulty with cascading deletes, delete triggers and referential integrity.
The database is in First Normal Form.
I have some tables that are child tables with two foreign keyes to two different parent tables, for example:
Table A
/
Table B Table C
/
Table D
So if I try to turn on cascading deletes for A/B, A/C, B/D and C/D relationships, I get an error that I cannot have cascading delete because it would create multiple cascade paths. I do understand why this is happening. If I delete a row in Table A, I want it to delete child rows in Table B and table C, and then child rows in table D as well. But if I delete a row in Table C, I want it to delete child rows in Table D, and if I delete a row in Table B, I want it to also delete child rows in Table D.
SQL sees this as cyclical, because if I delete a row in table A, both table B and table C would try to delete their child rows in table D.
Ok, so I thought, no biggie, I'll just use delete triggers. So I created delete triggers that will delete child rows in table B and table C when deleting a row in table A. Then I created triggers in both Table B and Table C that would delete child rows in Table D.
When I try to delete a row in table A, B or C, I get the error "Delete Statement Conflicted with COLUMN REFERENCE". This does not make sense to me, can anyone explain? I have a trigger in place that should be deleting the child rows before it attempts to delete the parent row...isn't that the whole point of delete triggers?????
This is an example of my delete trigger:
CREATE TRIGGER [DeleteA] ON A
FOR DELETE
AS
Delete from B where MeetingID = ID;
Delete from C where MeetingID = ID;
And then Table B and C both have delete triggers to delete child rows in table D. But it never gets to that point, none of the triggers execute because the above error happens first.
So if I then go into the relationships, and deselect the option for "Enforce relationship for INSERTs and UPDATEs" these triggers all work just fine. Only problem is that now I have no referential integrity and I can simply create unrestrained child rows that do not reference actual foreign keys in the parent table.
So the question is, how do I maintain referential integrity and also have the database delete child rows, keeping in mind that the cascading deletes will not work because of the multiple cascade paths (which are certainly required).
Hope this makes sense...
Thanks,
Josh
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Nov 17, 2006
I'm trying to clean up a database design and I'm in a situation to where two tables need a FK but since it didn't exist before there are orphaned records.
Tables are:
Brokers and it's PK is BID
The 2nd table is Broker_Rates which also has a BID table.
I'm trying to figure out a t-sql statement that will parse through all the recrods in the Broker_Rates table and delete the record if there isn't a match for the BID record in the brokers table.
I know this isn't correct syntax but should hopefully clear up what I'm asking
DELETE FROM Broker_Rates
WHERE (Broker_Rates.BID <> Broker.BID)
Thanks
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Jan 7, 2004
I am writing a pgm that attaches to a SQL Server database. I have an Add stored procedure and an Update stored procedure. The two are almost identical, except for a couple parameters. However, the Add function works and the Update does not. Can anyone see why? I can't seem to find what the problem is...
This was my test:
Dim cmd As New SqlCommand("pContact_Update", cn)
'Dim cmd As New SqlCommand("pContact_Add", cn)
Try
cmd.CommandType = CommandType.StoredProcedure
cmd.Parameters.Add("@UserId", SqlDbType.VarChar).Value = UserId
cmd.Parameters.Add("@FirstName", SqlDbType.VarChar).Value = TextBox1.Text
[...etc more parameters...]
cmd.Parameters.Add("@Id", SqlDbType.VarChar).Value = ContactId
cn.Open()
cmd.ExecuteNonQuery()
Label1.Text = "done"
cn.Close()
Catch ex As Exception
Label1.Text = ex.Message
End Try
When I use the Add procedure, a record is added correctly and I receive the "done" message. When I use the Update procedure, the record is not updated, but I still receive the "done" message.
I have looked at the stored procedures and the syntax is correct according to SQL Server.
Please I would appreciate any advice...
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Nov 26, 2007
this is my Delete Query NO 1
alter table ZT_Master disable trigger All
Delete ZT_Master WHERE TDateTime> = DATEADD(month,DATEDIFF(month,0,getdate())-(select Keepmonths from ZT_KeepMonths where id =1),0) AND TDateTime< DATEADD(month,DATEDIFF(month,0,getdate()),0)
alter table ZT_Master enable trigger All
I have troble in Delete Query No 2
here is a select statemnt , I need to delete them
select d.* from ZT_Master m, ZT_Detail d where (m.Prikey=d.MasterKey) And m.TDateTime> = DATEADD(month,DATEDIFF(month,0,getdate())-(select Keepmonths from ZT_KeepMonths where id =1),0) AND m.TDateTime< DATEADD(month,DATEDIFF(month,0,getdate()),0)
I tried modified it as below
delete d.* from ZT_Master m, ZT_Detail d where (m.Prikey=d.MasterKey) And m.TDateTime> = DATEADD(month,DATEDIFF(month,0,getdate())-(select Keepmonths from ZT_KeepMonths where id =1),0) AND m.TDateTime< DATEADD(month,DATEDIFF(month,0,getdate()),0)
but this doesn't works..
can you please help?
and can I combine these 2 SQL Query into one Sql Query? thank you
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Feb 16, 2008
I'm using SqlDataSource and an Access database. Let's say I got two tables:user: userID, usernamemessage: userID, messagetextLet's say a user can register on my website, and leave several messages there. I have an admin page where I can select a user and delete all of his messages just by clicking one button.What would be the best (and easiest) way to make this?Here's my suggestion:I have made a "delete query" (with userID as parameter) in MS Access. It deletes all messages of a user when I type in the userID and click ok.Would it be possible to do this on my ASP.net page? If yes, what would the script look like?(yes, it is a newbie question)
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Sep 16, 2013
The requirement is: I should allow single row delete from a table but not bulk delete. An audit table should get updated if there is any single delete or single update. So I wrote the triggers as follows: for single and bulk delete
ALTER TRIGGER [dbo].[TRG_Delete_Bulk_tbl_attendance]
ON [dbo].[tbl_attendance]
AFTER DELETE
AS
[code]...
When I try to run the website, the database error I am getting is:Transaction count after EXECUTE indicates that a COMMIT or ROLLBACK TRANSACTION statement is missing. Previous count = 0, current count = 1.
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Aug 20, 2007
I ran the following query in Query Analyzer on a machine running SQL Server 2000. I'm attempting to delete from a linked server running SQL Server 2005:
DELETE FROM sql2005.production.dbo.products
WHERE vendor='Foo'
AND productId NOT IN
(
SELECT productId FROM sql2000.staging.dbo.fooProductList
)
The status message (and @@ROWCOUNT) told me 8 rows were affected, but nothing was actually deleted; when I ran a SELECT with the same criteria as the DELETE, all 8 rows are still there. So, once more I tried the DELETE command. This time it told me 7 rows were affected; when I ran the SELECT again, 5 of the rows were still there. Finally, after running this exact same DELETE query 5 times, I was able to remove all 8 rows. Each time it would tell me that a different number of rows had been deleted, and in no case was that number accurate.
I've never seen anything like this before. Neither of the tables involved were undergoing any other changes. There's no replication going on, or anything else that should introduce any delays. And I run queries like this all day, involving every thinkable combination of 2000 and 2005 servers, that don't give me any trouble.
Does anyone have suggestions on what might cause this sort of behavior?
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Nov 20, 2007
Hi,
I have a problem with one report on my server. A user has requested that I exclude him from receiving a timed email subscription to several reports. I was able to amend all the subscriptions except one. When I try to remove his email address from the subscription I receive this error:
An internal error occurred on the report server. See the error log for more details. (rsInternalError) Get Online Help
For more information about this error navigate to the report server on the local server machine, or enable remote errors
Online no help couldn't offer any advice at all, so I thought I'd just delete the subscription and recreate it again, but I receive the same message. "Okay, no problem, I'll just delete the report and redeploy it and set up the subscription so all the other users aren't affected", says I. "Oh, no!", says the report server, and then it give me this message:
System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.Data.SqlClient.SqlException: Only members of sysadmin role are allowed to update or delete jobs owned by a different login. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at Microsoft.ReportingServices.Library.InstrumentedSqlCommand.ExecuteNonQuery() at Microsoft.ReportingServices.Library.DBInterface.DeleteObject(String objectName) at Microsoft.ReportingServices.Library.RSService._DeleteItem(String item) at Microsoft.ReportingServices.Library.RSService.ExecuteBatch(Guid batchId) at Microsoft.ReportingServices.WebServer.ReportingService2005.ExecuteBatch() --- End of inner exception stack trace ---
What's even weirder is that I'm the owner and creator of the report and I'm a system admin and content manager on the report server and I set up the subscription when the report was initially deployed. Surely I should have sufficient rights to fart around with this subscription/report as I see fit?
I have rebooted the server, redeployed the report, checked credentials on the data source and tried amending and deleting from both the report manager and management studio but still I am prevented from doing so.
Any help would be much appreciated.
Thanks in advance,
Paul
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Feb 1, 2000
Okay, I'm a novice! I installed Back Office with NT opperating system on my home computer. I want to learn SQL 7.0. This is incredible, but I can't launch the program. I've tried everything under Start, Programs, SQL, but nothing listed seems to get me into SQL 7.0. What am I missing? Help is most appreciated!!
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Sep 26, 2007
So i have the following stored procedure that inserts data into a table then returns the table ID...
ALTER PROCEDURE [dbo].[spA_FSH_InsertVslLic1]
@RegistrationDateDATETIME,
@MartimeRegNumINT,
@FishingVesselNameVARCHAR(40),
@FishingVesselTypeINT,
@OperationalStatusVARCHAR(50),
@FishingVesselBasePortINT,
@FishingVesselRemarksVARCHAR(100),
@PreviousAuthorisationVARCHAR(50),
@FishingVesselLenghtNUMERIC(18,2),
@FishingVesselWidthNUMERIC(18,2),
@FishingVesselHeightNUMERIC(18,2),
@ConstructionPlaceVARCHAR(50),
@ConstructionCountryVARCHAR(25),
@ConstructionYearDATETIME,
@ConstructionShipyardVARCHAR(50),
@ConstructionHullMaterialVARCHAR(50),
@ConstructionRemarksVARCHAR(100)
AS
BEGIN
BEGIN TRY
--insert values into tb_vessellic_vsl_fsh
INSERT INTO tb_vessellic_vsl_fsh
(
vsl_RegistrationDate,
vsl_MartimeRegNumber,
vsl_FishingVesselName,
vsl_vst_VesselTypeID_fk,
vsl_OperationalStatus,
vsl_prt_BasePortID_fk,
vsl_VesselRemarks,
vsl_PreviousAuthorisation,
vsl_OverallLenght,
vsl_Width,
vsl_Height,
vsl_ConstructionPlace,
vsl_ConstructionCountry,
vsl_ConstructionYear,
vsl_ConstructionShipyard,
vsl_ConstructionHullMaterial,
vsl_ConstructionRemarks
)
VALUES
(
@RegistrationDate,
@MartimeRegNum,
@FishingVesselName,
@FishingVesselType,
@OperationalStatus,
@FishingVesselBasePort,
@FishingVesselRemarks,
@PreviousAuthorisation,
@FishingVesselLenght,
@FishingVesselWidth,
@FishingVesselHeight,
@ConstructionPlace,
@ConstructionCountry,
@ConstructionYear,
@ConstructionShipyard,
@ConstructionHullMaterial,
@ConstructionRemarks
)
DECLARE @ID AS INT
SELECT @ID = @@IDENTITY
PRINT @ID
RETURN @ID
END TRY
BEGIN CATCH
EXECUTE spA_GEN_LogError
END CATCH
END
now in the c# code i am calling the stored procedure through this:
public void InsertVslLic1(DateTime regDate, int martimeRegNo, string vesselName, int vesselCategory, string operativeStatus, int basePort, string vesselRemarks,
string previousAuthorisation, double lenght, double width, double height, string constructionPlace, string country, int constructionYear, string shipyard, string hullMaterial,
string structuralRemarks)
{
try
{
//Open Connection
DBConnection db = new DBConnection();
db.OpenConnection();
//Create SQL string
string _sqlString = ("EXECUTE spA_FSH_InsertVslLic1 @RegistrationDate = '" + regDate
+ "', @MartimeRegNum ='" + martimeRegNo
+ "', @FishingVesselName ='" + vesselName
+ "', @FishingVesselType ='" + vesselCategory
+ "', @OperationalStatus ='" + operativeStatus
+ "', @FishingVesselBasePort ='" + basePort
+ "', @FishingVesselRemarks ='" + vesselRemarks
+ "', @PreviousAuthorisation ='" + previousAuthorisation
+ "', @FishingVesselLenght ='" + lenght
+ "', @FishingVesselWidth ='" + width
+ "', @FishingVesselHeight ='" + height
+ "', @ConstructionPlace ='" + constructionPlace
+ "', @ConstructionCountry ='" + country
+ "', @ConstructionYear ='" + constructionYear
+ "', @ConstructionShipyard ='" + shipyard
+ "', @ConstructionHullMaterial ='" + hullMaterial
+ "', @ConstructionRemarks ='" + structuralRemarks + "'");
//Execute SQL String
db.RunSQLQuery(_sqlString);
}
catch (Exception ex)
{
throw ex;
}
}
RunSQLQuery being:
public int RunSQLQuery(string sqlStatement)
{
if (_sqlConnection.State != ConnectionState.Open)
_sqlConnection.Open();
_sqlCommand = new SqlCommand(sqlStatement,_sqlConnection);
return _sqlCommand.ExecuteNonQuery();
}
Now i am stuck on how i will get the ID from the sp (that is @ID) and return it to my C# code as i need it to update the same row further on :)all i am getting till now is the number of rows 'changed' i.e. 1! any thoughts? thanks
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Jul 23, 2005
Hi,I have quite a complicated request to do in sql.I've got on table with 3 fields (id, field1, field2) and I have toprocess a request on each of the records, one by one, and thendetermine if the status is OK for each recordsFor example, I would check if the sum of field1 and field2 is greaterthan 10.What is the best way to do this ? It has to be done in a storedprocedure. I can't return the status for each one of the records, soshould I store it in a temporary table and do a select on it from mytier application (vb.net) ?ThxSam
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Jul 23, 2005
Hi,I'm going to explain as clearly as possible:I have two tables:Relationships(relation_id, table1, table2)Relationfields(relation_id, field1, field2)In Relationships, relation_id is the primary keyIn Relationfields, relation_id is the foreign keyI have a front-end interface that allows the user to add records toRelationships and Relationfields as followed:The user selects a table1 and table2 values from listboxes. These arereal table names from sys.objects, so then the user can select fieldsof these tables on which he wants to create a JOIN.Anyway, I can easily insert the table1 and table2 into Relationships(relation_id is an auto-increment). Then I need to get the relation_idof this new Relationship (easy since I know which values I've insertedand table1-table2 associations are unique.Now the PROBLEM :I need to insert into Relationfields all the fields selectioned by theuser for each of the two tables . But the user might have selectedseveral fields from table1 and table2, so I need to pass A LISTPARAMETER to my Stored Procedure as I don't know how many values offield1 and field2 there is going to be.I hope this is clear enough. Is it possible to achieve what I want ?Should I pass an entire concatenated string with values separated bycomma or whatever and then decrypt it in the stored procedure ?Thx
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Sep 29, 2007
I've got a table that houses the data for several routes, (routeID, pointID, Longitude, Latitude and Elevation). a set of Points make up a route. I'd like to programmatically access specific points and I'm trying to figure out how to request...say the third point in my dataset. I'm new to SQL, but I was able to figure out that I can find the row number by using the SQL syntax:SELECT ROW_NUMBER() OVER(ORDER by PointID) as 'Num', Latitude, Longitude, Elevation
FROM [PointTable]
WHERE (RouteID = 5)
But I cannot (or do not know how to) add a clause that saysAND (Num = 3) So can someone show me how to request a specific row?
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Jan 19, 2008
I have two tables:-------- Bids-------PKBidsFKAuctionsFKUsersBidAmount-------------------FollowedLots-------------------PKFollowedLotsFKAuctionsFKUsers Fields beginning with PK are Primary keys and those beginning with FK are Foreign Keys. For each FollowedLot of a specific User, I would like the MAX BidAmount of the FKAuctions and also the MAX BidAmount of the FKAuctions of that specific User. I hope you can understand my question.Thank you!
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Jul 13, 2004
I've got a question:
Here's my SQL statement:
SELECT username, vacation, sick, profit_sharing FROM tblUsername WHERE (username = '" & request.servervariables("LOGON_USER") & "')
This code doesn't return any values. What have I done wrong?
Thanks
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Oct 4, 2005
due to SQL Injection Attack I use parametric sql request like this SqlConnection cnx = new SqlConnection(strCnx)) SqlParameter prm; cnx.Open(); string strQry = "SELECT Count(*) FROM Users WHERE UserName=@username "; int intRecs; SqlCommand cmd = new SqlCommand(strQry, cnx); cmd.CommandType= CommandType.Text; prm = new SqlParameter("@username",SqlDbType.VarChar,50); prm.Direction=ParameterDirection.Input; prm.Value = txtUser.Text; cmd.Parameters.Add(prm);but how do I retrieve values ndlr, I have several rowsnormally its like SqlDataAdapter ... DataSet... DataTable... foreach (Datarow datarow in DataTable.Rows) { ...... }so how do I retrieve values in parametric request ?????
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Sep 3, 1998
Hie,
I have a big request involving 24 tables working with Oracle. I`m porting my application onto SQL Server 6.5. The problem is the maximum number of tables: 16.
I did create a view with 9 tables and recontruct my query with the 15 remaining tables and the view. I tried and I got an error message:
"Msg 4408, Level 19, State 1
The query and the views in it exceed the limit of 16 tables."
Here is the query:
SELECT ENT.ENT_DOM
FROM CTI,
ENT,
IEX,
V_VAL,
V_DEV DEV_A,
VTM VTM1,
VTM VTM2,
VTM VTM3,
VTM VTM4,
VTM VTM5,
V_DEV DEV_B,
NIE,
POS,
TIE,
TLP,
TPL
There is only 16 tables...
Can anyone explain me why it does not work.
Thanks a lot.
Stephane.
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Jun 4, 2007
Hi, (sorry for my english...)I have a probelm to build my Pivot table.Indeed, The goal is just to see an example of Table Pivot with our Database...For that, I use this link : http://www.csharphelp.com/archives4/archive623.htmlI try to adapt the code but some problems...I use visual developper, and i have installed OWC11 & .NET framework 2.0.using System;using System.Data;using System.Configuration;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;using Microsoft.Office.Interop.Owc11;public partial class _Default : System.Web.UI.Page{private void Page_Load(object sender, System.EventArgs e){//determine whether or not the browser supports OWCif(Request.Browser.ActiveXControls){Response.Write("<OBJECT id='pTable' style='Z-INDEX: 109; LEFT: 8px; WIDTH:502px; POSITION: absolute; TOP: 8px; HEIGHT: 217px' height='217' width='502'classid='clsid:0002E55A-0000-0000-C000-000000000046'VIEWASTEXT></OBJECT>");//cause the object to load data on the clientResponse.Write(@"<script>document.all.pTable.ConnectionString ='" + ConfigurationManager.ConnectionStrings["TimeTrackingDB"] + "'</script>");Response.Write("<script>document.all.pTable.ResourceID = 'RESOURCE'</script>");PivotTableClass PTClass = new PivotTableClass();PTClass.ConnectionString = ConfigurationManager.ConnectionStrings["TimeTrackingDB"].ToString();PTClass.DataMember = "";PivotView pview = PTClass.ActiveView;Response.Write(pview.FieldSets.Count);}}}When i'm lauching there is an error : HRESULT E_FAIL http://fists148.free.fr/Error.JPGIf i put the last lines in commentary, public partial class _Default : System.Web.UI.Page{private void Page_Load(object sender, System.EventArgs e){//determine whether or not the browser supports OWCif(Request.Browser.ActiveXControls){Response.Write("<OBJECT id='pTable' style='Z-INDEX: 109; LEFT: 8px; WIDTH:502px; POSITION: absolute; TOP: 8px; HEIGHT: 217px' height='217' width='502'classid='clsid:0002E55A-0000-0000-C000-000000000046'VIEWASTEXT></OBJECT>");//cause the object to load data on the clientResponse.Write(@"<script>document.all.pTable.ConnectionString ='" + ConfigurationManager.ConnectionStrings["TimeTrackingDB"] + "'</script>");Response.Write("<script>document.all.pTable.ResourceID = 'RESOURCE'</script>");}}}The component is loading but it seems to be an issue with the connection database...In my web.config, I Have this : <connectionStrings><add name="TimeTrackingDB" connectionString="Data Source=PORT06139DEV_2000;Initial Catalog=TimeTracking;Persist Security Info=True;User ID=user_TTT;Password=user_TTT;pooling=false"/></connectionStrings>Error connection (http://fists148.free.fr/OWCscreen.JPG)If you have any idea, i take it...I'm deseperate :eek: Thanks By advance
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Aug 25, 2007
HI There,
Im now working on a assignment where i have hierarchial tree structure arrangement for representing an health care. This is supported by SQL DB 2005.One of the node in the tree is dissolved and all it functionality have to ported to the other tree node which share the similar structure.
Problem in porting is complex due to the following things
1. There are capabilities and permission associated with the each node.
2.each node has a unique identifier across the three (note: though this seems to be of no problem it might become issue when search occurs for eg. a->b->c search now becomes a->b->x->n ->?).
3.Already there are messages left in the DB. Please can anyone help me how can i initiate this migration. Im very new to the design and im just started "ABCD" of it.
Thanks in advance.
Cheers,
Vidhya Rao
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Aug 22, 2007
I am not sure if this belongs under this forum or 'New to SQL' so please feel free to move it if necessary.
Following on from an issue i have had with sysdepends and syscomments tables filling up, I have been trying to research what these tables are and how they get filled up (i.e. what is the trigger to insert a row into these tables).
Unfortunately on all my web searches and book searches i have not found anything much more than 'They are system tables'. From what i have gleaned, it looks like every time a stored procedure or database object is changed, then this will create a new entry into the sysdepends table which highlights what the new object is linked to.
Is this understanding correct? And does anyone have any other sources of information which might give me a better idea of what and how these tables are about.
Many thanks in advance.
Mark
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