I have a form that depending on the outcome, will either add, update or delete a record.
1) If there IS NO record of "this" and "that" and Request("x") <> "" it will add a new record.
2) If there IS a record for "this" and "that" and Request("x") <> "" it will update column 1,2,3 or 4.
3) If there is a record for "this" and "that" and Request("x") = "" it will delete the record.
My problem is if there is a value in request("1") it works fine, but if there is no value in ("1") and there is a value in 2, 3, or 4 it will delete the record.
If request("1") <> "" OR request("2") <> "" OR request("3") <> "" OR request("4") <> "" Then
sSQL = "SELECT * FROM some_column WHERE this = '" & request("this) & "' and that = '" & request("that) & "'"
oRS.Open sSQL,oConn,adOpenKeySet,adLockOptimistic
If oRS.EOF Then
oRS.Addnew
oRS.Fields("this") = request("this")
ors.Fields("that") = request("that")
Else
ors.Movefirst
End If
oRS.fields("1") = request("1")
oRS.fields("2") = request("2")
oRS.fields("3") = request("3")
oRS.fields("4") = request("4")
oRS.Update
oRS.Close
Else
sSQL = "Delete from some_table Where this = '" & '" & request("this) & "' & "' AND that = '" & '" & request("that) & "' & "'"
objCmd.ActiveConnection = oConn
objCmd.CommandType = adCmdText
objCmd.CommandText = sSQL
objCmd.Execute
I have three tables 1. membership table(aspnet_membership table) 2. User Contacts table 3. Address table These three table have relation ship with one another through a UserId field. How will you set up cascaded delete on these tables, Like if I delete a user in the membership table I want the related records in the other tables to be deleted as well. Cascaded delete is it something done through code, or is it definde when the tables are created. Please advice.
Hey Guys,I have Performance Monitor running and storing the network usage to my MsSQL database, and this is done a few times a minute. I have a page that then shows show much of my bandwidth is being used. As you can gather, the database quickly starts filling up with hundrreds of records so I could do with a script that delete these records. I cant simply delete all records because that would cause my webpage to fail so I need a way to delete all records apart from the latest one. Wondering if anyone would know how I could do this?
Hi All,I am using Microsoft SQL Enterprise Manager version 8.0 and havecreated a view from a combination of 4 different tables. I would liketo be able to go into sql and open the view and select a row anddelete that row however this seem impossible right now. I am not sureif it's possible to delete a row from a view?? Or could it be thatthese tables are all interconnected and in order to delete a recordthat is joined to one or more of the tables it has to be deleted atthe top level of the join heirarchy etc etc. (do you understand what imean?) Can this be done??Thanks in advance,Erin
hai dears i want to delete a row from the table on the basis of key sent in beusers obj
"connection myConn = new connection();" this is ma own class that establishes the connetion which works fine in other caseseg insert '' it shows no error or exception ' but do not delete record so plz tell me how to do this... or whats wrong in this public void delete(BEusers obj) { connection myConn = new connection(); oCommand = new SqlCommand("sp_delete_tbl_users_by_userid",myConn.sqlCon); oCommand.CommandType = CommandType.StoredProcedure;
Hey Guys,I have been trying to work out how I would delete a record that was created more then 10 minutes ago.I can use this to delete records older then a day.DELETE FROM DownloadQueue WHERE Downloading = '0' AND QueuePos = '0' AND DateTime < GETDATE() - 1Just need something now that will do it for just 10 minutes.Cheers.
Hi , i am using sql server 2005. i have one table where i need to find records that have same citycode and hospitalcode and doctorcode then delete the record keeping only one record of them my problem is table structure have idendtity column which is unique. that is m table structure is something like
I've noticed that after the first record from a ResultSet is deleted, HasRows property throws an exception like "The current row was deleted." Method ReadFirst() throws similar exception as well.
More details:
1. Create a ResultSet: ExecuteResultSet(ResultSetOptions.Updatable | ResultSetOptions.Scrollable | ResultSetOptions.Sensitive)
2. Let's say, there is no records in the resultset. Insert two new ones. Then call: ReadAbsolute(0); Delete(); HasRows; and the exception is thrown.
3. Then you can call ReadFirst() or Read with the same result.
4. Now call ReadAbsolute(0). It returns true. Call HasRows, ReadFirst() or Read() and you will get the exception each time.
I tried to explain this with the fact that Delete() doesn't change the current position of the ResultSet. But I don't see why that would mess the HasRows property or why after ReadAbsolute(0) retuns true, HasRows or ReadFirst() doesn't work.
I've noticed that after the first record from a ResultSet is deleted, HasRows property throws an exception like "The current row was deleted." Method ReadFirst() throws similar exception as well.
More details:
1. Create a ResultSet: ExecuteResultSet(ResultSetOptions.Updatable | ResultSetOptions.Scrollable | ResultSetOptions.Sensitive)
2. Let's say, there is no records in the resultset. Insert two new ones. Then call: ReadAbsolute(0); Delete(); HasRows; and the exception is thrown.
3. Then you can call ReadFirst() or Read with the same result.
4. Now call ReadAbsolute(0). It returns true. Call HasRows, ReadFirst() or Read() and you will get the exception each time.
I tried to explain this with the fact that Delete() doesn't change the current position of the ResultSet. But I don't see why that would mess the HasRows property or why after ReadAbsolute(0) retuns true, HasRows or ReadFirst() doesn't work.
I am using the tables created by the aspnet_regsql.exe tool for security. Basically, I need to ensure that an account named Administrator is never deleted. I also have a role named administrator, and I need to make sure that Administrator is never removed from the administrator role.Can I create a trigger to ensure that the Administrator is never deleted and that the Administrator is never removed from the Administrator role? I know it will probably be two separate triggers: one on the aspnet_users table and one on the aspnet_usersinroles table.Thanks a lot for the help!
I can not get this stored procedure to delete my records...
I have a contact table RecordID FirstName LastName etc
and a Address table
RecordID Street Zip Town Country
And a Relation table
RecordID ContactID AddressID CreateDate
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[bc_Contact_Delete]
@ContactID int
AS
--SET NOCOUNT ON
BEGIN TRY
BEGIN TRANSACTION -- Start the transaction
-- Delete all Adresses
DELETE FROM [Address]
WHERE
RecordId in (SELECT ca.AdressId from [ContactAddress] ca
where
ca.ContactID = @ContactID)
-- Delete all Relations
DELETE FROM [ContactAdress]
WHERE ContactID = @ContactID
--- Delete Kontakt
DELETE FROM [Contact] WHERE (([RecordId] = @ContactID))
COMMIT TRANSACTION
END TRY
BEGIN CATCH
-- Whoops, there was an error
ROLLBACK TRANSACTION
-- Raise an error with the
-- details of the exception
DECLARE @ErrMsg nvarchar(4000),
@ErrSeverity int
SELECT @ErrMsg = ERROR_MESSAGE(),
@ErrSeverity = ERROR_SEVERITY()
RAISERROR(@ErrMsg, @ErrSeverity, 1)
END CATCH
RETURN
My Errormessage is
The DELETE statement conflicted with the REFERENCE constraint "FK_bc_ContactAdress_bc_Address". The conflict occurred in database "bContacts", table "dbo.ContactAddress", column 'AdressID'.
I 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.
Hi all, (I am using SQL Server 2005) I have created a new 'CUSTOMERS' table and created a colum 'CustomerID' as an Identity column. Now, a problem I find is that when I delete a particular record, its Identity value is used automatically for the New record I insert later! I do not want to re-use the already used Identity value. I just want to have the last CustomerID to be higher that all the previous ones. Is there any way to do this? Thanking you in advance, Tomy
I am trying to create package something like that..
1- New Customer table as OleDB source component 2- Lookup component - checks customer id with Dimension_Customer table 3- And if same customer exist : I have to update couple fields on Dimension_Customer table 4- if it does not exist then I have insert those records to Dimension_Customer table
I am able to move error output from lookup to Dimension_Customer table using oledb destination but How can I update the existing ones? I have tried to use oledb command but somehow it didnt work my sql was like this : update Dimension_Customer set per_X='Y', per_Y= &Opt(it should come from lookup)
I made an application that insert some data to MS SQL 2005 DB Express Edition. One of columns in my database store text. The content of that field must, beyond the existing text, append the current id to its text string. Practically, it means that if on row nr 15 I store text value "15text", on the next row i will store "16text". I figured out that I can get value of max ID by creating following stored procedure.
Once i get the maxID value i simply concat max id and string like:
string.Concat(max_id.ToString(), file_name);
where "max_id is integer return value from stored procedure and "file_name" is a string to rename like "max_id+file_name"
Two problems occur!!!
Problem nr 1.
Since I use to insert 10 new rows each time, the values from 0-9 are appended to text like "(0-9)text"
Problem nr 2.
If I delete some rows, ID does not get update. It means that after deleting all rows from table, next inserted item gets last existed ID before delting +1. New inserted item should get value 1 since table is empty after deleting all rows from it!!!
I want to retrieve the last update time of database. Whenever any update or delete or insert happend to my database i want to store and retrieve that time.
I know one way is that i have to make a table that will store the datetime field and system trigger / trigger that can update this field record whenever any update insert or deletion occur in database.
But i don't know exactly how to do the coding for this?
Hi i have to delete the master table data without deleting the child table records,is there any solution for this, parent table has relation with the child table. regards vinod.t.v
/****** Object: StoredProcedure [dbo].[dbo.ServiceLog] Script Date: 07/18/2014 14:30:59 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO ALTER proc [dbo].[ServiceLogPurge]
-- Purge records dbo.ServiceLog older than 3 months: -- Purge records in small portions to avoid locking production tables -- for a long time. The process takes longer, but can co-exist with -- normal usage of the tables.
[Code] ...
*** Getting this error below when executing the code ***
Msg 102, Level 15, State 1, Procedure ServiceLogPurge, Line 45 Incorrect syntax near 'Failed:'.
Hi everybody,I am using SQL Server 2005. I have a table which currently has only 1 record. I am unable to update any field for this particular record and SQL server is timing out and giving an error message saying No row was updated. I created another record in the table and tried to update the fields in the new record without any problem. I am unable to update any field only for the 1 record in the table using my application, query window sql statement as well as directly changing the in the database.Can anybody please help me.thanks in advance,Murthy here
I am in a situation in which I would like to update my one table three column with other table three column, The other table might have more then one record but I would like to have the TOP 1 record of that table for these column. How can I achive it. I know I will be able to achive by writing three statment like Update abc set a=(select top 1 a from xyz order by ), b=( select top 1 b from xyz) and so but not sure that a and b using the same record and thats the requirment of update is any help much apprecited
Hello,update table set column = x where b is nullI have the above update statement in a transact sql file. I would liketo change it so that it will only update 1 of the records in the table,even if there are many records where b is null....Any ideas would be great.Many thanks,Allan
HiI've a table with 2 columns, one for a client code and one for adate/time and could be more than one record with the same client codeand date/time. the 3rd column is another date/time, NULL by default.I need to check if exists records for a determinated client code anddate/time and place the current date/time in the 3rd column for just oneand only one record.Is this possible ? How ?Thanks in advanceJ
Hi I am new to visual studio and I am attempting to edit records held in mysql, the code below runs and throws no errors "strAdd" is underlined and says that it is used before it has been given a value! But If I debug.print(strAdd) I get the expected string returned. What do I need to do to get the updated records saved?
' code
Dim cn As ADODB.Connection Dim rs As ADODB.Recordset Dim StrAdd as string
cn = New ADODB.Connection cn.ConnectionString = "Provider=SQLNCLI;" _ & "Server=(local);" _ & "Database=customerlink;" _ & "Integrated Security=SSPI;" _ & "DataTypeCompatibility=80;" _ & "MARS Connection=True;" Dim mySQL As String
mySQL = "SELECT *" & _ " FROM tblvsol" & _ " Where RevStatus = " & 0 & _ " And GeoCodeStatus = " & 1
cn.Open()
rs = New ADODB.Recordset With rs .ActiveConnection = cn .CursorLocation = ADODB.CursorLocationEnum.adUseClient .CursorType = ADODB.CursorTypeEnum.adOpenDynamic .LockType = ADODB.LockTypeEnum.adLockBatchOptimistic .Open(mySQL) End With
Do While Not rs.EOF
Code here finds the value for the string variable €˜atrAdd€™
strAdd = New Value
If Not strAdd Is Nothing Then
rs.Fields("location").Value = strAdd rs.Fields("RevStatus").Value = 1 rs.Update() else end if
How do I tell an update query to do the update only to one row in the table, and if there s more than one row in the where clause, then not to do the update.
Something like this:
update top 1 set myCol='value' where searchCol='criteria'
I was stuck when update database using SqlDataAdapter. I have several textboxes in my webform1. When wepform1 is loaded, they will display user's information. The user can only input content in two textboxes. When user clicks the update button, I hope to update this record in SQL Server 2000 database. However, the program didn't work. There was no error message reported but when I stepped into the code, I found out that dataadapter's update method didn't succeed. I got 0 rows affected. Can I get some advice from someone ?
Here is the code:
string StrUpdateCmd = "Update Table1 Set Hphone = @Hphone, Cphone = @Cphone, Team = @Team Where emailname =@emailname ";
SqlDataAdapter UpdateDa = new SqlDataAdapter("Select * from Table1",SqlConnection1); UpdateDa.UpdateCommand = new SqlCommand(StrUpdateCmd, SqlConnection1);
//Update database int ret =UpdateDa.Update(dataset2,"Table1"); if( ret == 1 ) { ShowMessage("Update succeed!"); } else { ShowMessage("There is an error in updating "); }
Can anyone help with an effective way in retriving the id of the new record before input of any data into a form. We have a form where a few of the controls recordsource requires the new record id before they will display correctly. I have tried various ways to trigger the form afterupdate event in the hope that the id will be returned but get the error message "The data will be added to the database but the data won't be displayed in the form because it doesn't satisfy the criteria in the underlying recordsource"
here is my trigger that i have right now the only problem is that it deletes the records before copying everything into the db i dont what do delete everything i just whant to catch the updated record and then update the other tables same record in the other db how would i do this:
right now i have this
CREATE TRIGGER test ON [dbo].[TEST123] AFTER INSERT, UPDATE, DELETE AS IF @@ROWCOUNT = 0 RETURN
IF (COLUMNS_UPDATED() & 2 = 2) DELETE FROM pubs..TEST123 WHERE test3 = '300' INSERT INTO pubs..TEST123 SELECT * FROM TEST123 WHERE test3 = '300' UPDATE pubs..TEST123 SET test1 = 'X' WHERE test1 IS NULL AND test3 = '300' UPDATE pubs..TEST123 SET test2 = 'X' WHERE test2 IS NULL AND test3 = '300' UPDATE pubs..TEST123 SET test3 = 'X'
