Hello everyone, I have a table in which I need to iterate field, possibly several rows, when I enter a new record with the same item ID number. An example will make this much clearer.
I dont want to delete any old rows so that I can keep a history of where each item has been. The iterative column is in reverse order so that 0 is the newest value (location) and higher numbers are older locations. An item could go through a CurrentLocation several times.
Now, if I insert a row with ItemID = A01 and Current Location = Polishing, I want the Iter field of all previous rows to iterate by +1 and this new row to have Iter = 0.
What would be the easiest, best way to do this? Use a stored procedure or do it in my code or what? I'm pretty new at SQL server so if i'm missing a better way to accomplish the same thing, then please point me in that direction. Thanks for your help and/or time.
I'm doing a data migration job from our old to our new database. The idea is that we don't want to clutter our new tables with the id's of the old tables, so we are not going to add a column "old_system_id" in each and every table that needs to be migrated.
I have created a number of tables in a separate schema "dm" (for Data Migration) that will store the link between the old database table and the new database table. Suppose that the id of a migrated record in the old database is 'XRP002-89' and during the insert into the new table the IDENTITY column id gets the value 1, the link table will hold : old_d = 'XRP002-89', new_id = 1, and so on.
I knew I can get the value of IDENTITY columns with the OUTPUT INTO clause, although I have never actually used it. And now I can't get it to do what I need.
Below is some code to set up three tables: the old table, the new one, and the table that will hold the link between the id's of records in the old database table and the new database table.
Below I tried to use the OUTPUT INSERTED INTO clause. Beside getting the generated IDENTITY value, I also need to capture the value of the old id that will not be migrated to the new table. When I use "OUTPUT DaOldTable.pk" the system gives me the error: "The multi-part identifier "DaOldTable.pk" could not be bound." Using INSERTED .id gives no problem.
Code: INSERT INTO DaNewTable(a_column) --OUTPUT DaOldTable.pk, INSERTED.id link_old2new_DaTable--(DaOld_id, DaNew_id) SELECT a_column FROM DaOldTable
[Code] ...
--but getting "The multi-part identifier "DaOldTable.pk" could not be bound."
DROP TABLE DaOldTable DROP TABLE DaNewTable DROP TABLE link_old2new_DaTable
How can I populate a table that must hold the link between the id's of records in the old database table and the new database table? The records are migrated with set-based inserts.
I have created a trigger in SQLExpress which looking for any insertion to a specific table in a database:
Create Trigger Tg_Insert on [tablename] FOR Insert AS Select * FROM Inserted --------------------------------------------------------- Assume there is nothing wrong with this trigger as I have already checked the output with Query tool. My question is how can I display the newly inserted data to the client? In my case, Console application. I want to do something like Console.WriteLine("data from inserted table here"); How can I achieve this? FYI, I'm using VS2005 with sqlexpress 2005. Thanks in advance.
I have a TableA where data get inserted from Excel(IMPORT/EXPORT wizard)
TableA; ID(identity)  Date (NOT NULL Defaulyt Getdate() )               Name       Phone 1          2014-06-17 17:28:21.190      Nick        12345678910 2         2014-05-17 17:28:21.190      Stan        00045678910 3          2015-08-17 17:28:21.190      Kim         11111678910 4          2015-08-17 17:28:21.190      Tom         NUllÂ
 3,4 are the rows i have inserted now , you can see by date, likewise i have 100,000 rows(old and new combination) and now the data from excel to TableA can be imported/exported daily , hourly, weekly basis.
Now i want to find out only the rows which are imported to tableA today, or hours back, or yesterday .....
 the reason is ,Â
Step1:get data from excel and import to tableA( this is a manual Step) and i know when the data is inserted  with exact date and time.
Step2: get newly inserted rows from TableA and pass them as Parameters in Stored Procedure.( i may run step 2 after 1 hour, or after  1 day or after 1 week ,but i want only rows that are inserted )Â
I tried with using where Datecreated, but did work.
Hi all!In a insert-trigger I have two joins on the table named inserted.Obviously this construction gives a name collition beetween the twojoins (since both joins starts from the same table)Ofcourse I thougt the usingbla JOIN bla ON bla bla bla AS a_different_name would work, but itdoes not. Is there a nice solution to this problem?Any help appriciated
Hi, I have a 6 different textboxes in my web application. I have 6 different tables in my database such as tbl1,tbl2,tbl3 etc. When the user clicks the submit button I have to check whether the values in the textboxes match the value in the database. (if in txt1 the user enters 3 I need to go to tbl1 and check if there is such a value). What is the most efficient way to perform such a check? Will I need to write 6 select statements or can I use a loop and if I can use a loop I would appreciate an example Thanks
I have an SQL task which returns a set of dates, and I would like to iterate over this set, re-assigning the date to a global variable each time (User::CurrentDate), so that I can perform a number of tasks based on this date.
is there any way of getting the identity without using the "@@idemtity" in sql??? I'm trying to use the inserted event of ObjectDataSource, with Outputparameters, can anybody help me???
I am wanting to continuously monitor a source table throughout the day and as data becomes available, process it and insert it into one of a number of tables.
I have tried achieving this using a FOR LOOP and setting the halt condition such that it is not stisfiable. However, this has a couple of problems:
1) It runs in a tight loop and consequently degrades system performance enormously.
2) I can't get transactions to work. I would like each iteration of the loop to spawn a new transaction under which the tasks in the loop can run. Therefore, if one of the tasks fails during such an iteration, only the updates affected by that iteration are lost.
Ideally, I would like to be able to put a wait statement within the loop container so that it runs every couple of seconds. And would also like to implement transactions as described above.
I have recently started working on a project which involves using MSSQL to access a simple database. I have worked with Postgres SQL before, so I have a general idea of what SQL can be used for, but I'm having some difficulties applying that knowledge to MSSQL.
Currently, I would like to do the following (in abstract terms):
declare tmp record select column1 from tableA into tmp for each entry from above selection do insert into tableB values (tmp[column1], 0, 0, 0)
I remember doing something like this fairly easily in postgres. Trying to put that into MSSQL, I have:
CREATE FUNCTION dbo.newDay (@mDate datetime) RETURNS int AS BEGIN DECLARE @id int DECLARE item_cursor CURSOR FOR SELECT id FROM tblKitchenCat OPEN item_cursor FETCH NEXT FROM item_cursor INTO @id WHILE @@FETCH_STATUS = 0 BEGIN INSERT INTO tblKitchenList VALUES (@id, 0, 0, 0, 0, 0, @mDate) FETCH NEXT FROM item_cursor INTO @id END CLOSE item_cursor DEALLOCATE item_cursor RETURN 0 END GO
I get a syntax error next to AS... what is it?
Can somebody please help me out here... any articles related to moving to MSSQL from Postgres would also be highly appreciated.
In addition to that, I would like to schedule a particular function to run once a day, say at 2am. Is there a way to do this using MSSQL?
Hi,I want to log updates to specific fields, storing the new and oldvalues. Is there any way I can iterate the collection of updatedfields within a trigger in order accomplish this?Thanks in advance,Julie Vazquez
Can someone please let me know what is the best way to iterate the output rows of a script component and stick in those ids in a where clause of a select query (to retrieve additional info from a database)? Is this possible at all? If not, what is the best way to deal with this situation?
In one of my interfaces ,Source is flat file which has field called StoreID in the Detail Record. StoreID can be Multiple.Now I have to generate different files for Each StoreID present in the Source file. To achieve this first I populate the data from the file into a Temp Table and use ForEach ADO Enumerator to iterarate based on StoreID and produce different files.This is giving a satisfactory result.
But now i have to change the flow so that Temp table is not used,i.e i have to iterate directly from the flat file. Do we have a built in enumerator to achieve this. or should we do this in Script task only?? any other Options??
I have a scenario in which a schedule is recorded like the top table below. Notice the start and end times, the meeting length, and the fact that you could book more than 1 meeting (book factor) during the times slot. The second table is the result needed. I have it working using the dreaded cursor, but I know there's got to be a more elegant solutions.
I'm trying write a reusable script component that takes data from rows that were rejected from a SQL Destination operation and put them into a common SQL error table.
This script would basically function to take the input columns selected in the script, and build a delimited string, (similar to the 'Flat File Source Error Output' that is contains redirected rows from reading a flat file) and insert this string into a SQL table called 'SourceData' to store errors.
I'm trying to script the component to iterate through all input columns (as selected in the input columns screen) and build a simple string.
Code Block Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer) 'Use the incoming error number as a parameter to GetErrorDescription Row.ErrorDescription = ComponentMetaData.GetErrorDescription(Row.ErrorCode) Try
Row.ErrorColumnName = ComponentMetaData.InputCollection(0).InputColumnCollection(Row.ErrorColumn).Name Catch ex As Exception
Row.ErrorColumnName = String.Concat("Column Name retrieval failure. Details", ex.Message) End Try ' 'Build input data ' Dim inData As String
For Each inputCol As IDTSInputColumn90 In ComponentMetaData.InputCollection(0).InputColumnCollection inData = String.Concat(inData, "~", inputCol.Name) 'I don't want the name, but the value. Next Row.SourceData = inData ' End Sub
I've only got as far as iterating the names of columns in the input buffer, but how do i get the values?
The result i'm trying to achieve is : Selected columns in 'Input Column' screen : Name, Address, Phone OutPut column 'SourceData' value : Harry~Melbourne~None
I've got this issue with a query in SSIS. From a table in SQL Server I'm getting over 25000 different identifiers. These identifier are associated to many values in a table in  one Oracle Database. This is the schema that I have implemented for doing this.
The problem is that some days the identifiers can be over 45000, and at this point perform a loop for every one is not the best solution (It can take to much time to get the result). Previously I have performed another query where from the SQL statement.
I am creating and sending a unique row with all the values concatenated and then I have recover this unique string from an object and use it to create the query in the ODBC Source that invoke the table in Oracle: something like this: 'Select * from Oracle_table' + @string_values
with @string_values = 'where value in (........)'. It works good because the number of values is small enough to be used, like 250. But in this case I can not use this approach because the number is really big and obviously the DBA of Oracle is going to cancel the query.
So I wonder, how can I iterate over the object getting only a few number of values everytime, something like 300 or maximum 500, to avoid the cancellation of the query but at the same time doing the minimum number of loops.
In several threads there has been discussion regarding adding connection managers to a package's data flow, etc. My challenge is that I have a large solution that contains many packages, and I need to change the connection manager linked to the data flow in all of the packages. When the solution was initially designed, data sources were used, and it has become a tedious maintenance issue to keep those in sync. We want to use a standard OLEDB connection manager, but adding a connection manager to each package and editing the corresponding data flow tasks in each package to use that new connection manager is a daunting task. I've coded a .Net module to access the packages, remove the old connection manager (data source) and add the new OLEDB data source. However, as I traverse the objects in the package hierarchy, when I come to the data flow object, the innerobject is not a dts object, but rather a _com object.. I can't seem to find any documentation/examples as to how to iterate the tasks within a data flow and change the connection manager. If you have any information, that would be quite helpful. If you reply with a code sample, if you would be so kind as to relate it to one of the sample packages provided with SSIS so I can run it, that would be great.
hi,i have inserted the image present in mydocuments using alter commandcreate table aa(a int, d image)insert into aa values (1,'F:prudhviaba 002.jpg')when i doselect * from aai am getting the result in the column d as0x463A5C707275646876695C70727564687669203030322E6A 7067how i can i view the image?pls clarify my doubtsatish
I will paste my code below. Â I inserted a breakpoint but nothing is being sent to the database and nothing came up when I ran it with the breakpoint. Â Can anyone tell me how to fix this?Protected Sub btn_addfriend_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btn_addfriend.Click Dim add_friend_source As New SqlDataSource add_friend_source.InsertCommand = "INSERT INTO [Friends] ([UserName], [UserID], [IP], [AddedOn], [FriendName]) VALUES (@UserName, @UserID, @IP, @AddedOn, @FriendName)" detailsview_addfriend.DataSource = add_friend_source add_friend_source.DataBind() add_friend_complete.Text = "Success!" End SubThe "Success!" text is the only thing that seems to work properly...
Hello, I am stumped on how to get the last id that was inserted. I have searched all over the internet to find the answer but all of them turned up to be classic asp.
while executing this command locally, ita working fine Insert into tblorderDetails (OrderID,ProductID,SofaPackageID,Quantity,UnitPrice,TotalOrd,ItemStatus ) values(1, 3915, 0, 1, 2049.00, 2049.00, 'PO') but when executing online, giving me following msg: (1 row(s) affected) Msg 207, Level 16, State 1, Line 1 Invalid column name 'Location16FreeStock'. and also data is not inserted in table.
I have a program to insert rows into a SQL Server table from an ASCII file. There appears to be some data mapping going on. For example:
"J & J Smith" is imported as "J _J Smith".
This doesn't happen on all servers. I can run it against my database and get the desired results.
I looked into the Server Configuation. Under the Security tab there are Mapping options. It appears that you can map _ to something else, but I don't see where you can map & to anything.
this is my spc: select top 1 u.userid, u.user_name, u.password, c.code_description as role_code, u.expiry_date, u.created_date, u.active, convert(varchar,v. user_date, 103) + ' ' + right('0' + stuff(right(convert(varchar,v.user_date, 109), 14), 8, 4, ''), 10) as user_date, v.operation,h.user_name as updatedby from [usermaster] u inner join [codeMaster] c on 'sp'=c.code inner join [HRUser_developerlog] v on u.userid=v.inserted_id and v.operation='update' inner join [usermaster] h on v.userid=h.userid where u.userid = '3' order by v. user_date
if i use it gives the v.user_date as fist modified date it is not giving last modified date.
I have a dataset that uses generated stored procedures to do its select, insert, update, delete. I am inserting a row to that dataset, and after the update, using the ID of newly created row. This worked just fine until I added triggers to some of the tables on my DB, and now, when I insert a row, the row's ID is not available after the update (it's 0) Any idea what happened / what I have to do to fix this? Thnx!
Hi,I use a Stored Procedure who works very well....INSERT INTO Computers (CategoryID, SubCategoryID, ......VALUES (@CategoryID, @SubCategoryID, .........But as soon as it creates the new row, i want to be able to get the Id (ComputerId) of this row. I use ComputerId as the primary key.How can i do that? I code in VB.Thanks
I'm creating a web application that has user input on 3 seperate pages. Each page prompts the user for specific information and at the bottom of the page the user will click on the "Submit" button to post the info from the form to the database table. Once the user has submitted the first page of information how do I retrieve the ID from the CustID column of that row so I can use the Update function to add additional info to that row when the user clicks on the submit button on page 2 & 3. I don't want to hold all the information in variables until the end in case they bail out of the form. TIA Steve
I've seen a lot of info on how to do this with @@IDENTITY and SCOPE_IDENTITY(), but can't get this to work in my situation. I am inserting a record into a table. The first field is a GUID (UNIQUEIDENTIFIER) that uses newid() to generate a unique GUID. Since I am not using an int, I can't set the IsIdentity property of the field. Without IsIdentity set, @@IDENTITY and SCOPE_IDENTITY() do not work. How can I get the ID (or whole record) of the last record that I inserted into a SQL database? Note that I am doing this in C#. As a last resort, I could generatate the GUID myself before the insert, but I can't find C# code on how to to this.
Hi! I would like to get the last inserted ID in a sql 2005 table to a variable.My code is: SqlDataSource ds = new SqlDataSource();ds.ConnectionString = ConfigurationManager.ConnectionStrings["ConnString"].ToString();ds.InsertCommandType = SqlDataSourceCommandType.Text;ds.InsertCommand = "INSERT INTO Products(SellerID, Price) OUTPUT INSERTED.ProductID VALUES(@SellerID,@Price)"; ds.InsertParameters.Add("SellerID", "Sony"); ds.InsertParameters.Add("Price", "123");string output = ds.Insert().ToString(); // it's return rowsAffected but I need productID (SCOPE_IDENTITY or @@IDENTITY )Thank you for your time and help :)
INSERT INTO tblArticleCategory(uidArticleId, uidCategoryId) VALUES(@uidArticleId, @uidCategoryId)
But i get an error when I EXEC the SP like this:
EXEC spInsertNews @strHeader = 'Detta är den andra nyheten', @strAbstract = 'dn första insatt med sp:n', @strText = 'här kommer hela nyhetstexten att stå. Här får det plats 2000 tecken, dvs fler än vad jag orkar skriva nu...', @dtDate = '2003-01-01', @dtDateStart = '2003-01-01', @dtDateStop = '2004-01-01', @strAuthor = 'David N', @strAuthorEmail = 'david@davi.com', @strKeywords = 'nyhet, blajblaj, blaj'
the errormessage is: Syntax error converting from a character string to uniqueidentifier.
does anyone have a sulution to this problem? Can I use something similar to the @@IDENTITY? I will be greatful for any ideas...
