Identity Column Value Increments By 2 Rather Than 1 On Insert
Jul 26, 2007
I have an issue with a stored procedure activation on a service broker queue. The activation stored procedure simply RECEIVES the top message and then INSERTs a row into a table with an identity INT column. Each row inserted has the identity column value incremented by 2 rather than 1. Only one row is inserted in the table.
If the activation is set to OFF and then manually calling the original stored procedure the insert works fine and the identity column value is only incremented by one.
Do you have any suggestions on why the identity column value increments by 2?
Thanks.
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Jun 19, 2008
Hi,
I am having problem in bulk update of a sql server table haning identity column from a datatable( has no identity column) using sqlbulkcopy. I tried several approaches, but it does not show any error nor is the table getting updated. But the identity value seems to getting increased every time.
thanks.
varun
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Sep 21, 2007
I have migrated my application from Access to sql 2005 express. In access autonumber (identity) field was random number.
fter conversion now i want identity field to be "increment". management studio does nt allow.
I have created a new database with increment identity column but during importing data using insert into statement it give error
Cannot insert explicit value for identity column in table when IDENTITY_INSERT is set to OFF
please suggest how to do it??
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Jul 31, 2001
I'm sure this is a common problem but I can't find any relevant info on this site
I have a table that I would like to insert values into. I want to take the values from a secondary table using a select statement.
e.g. a simplified version...
TABLE1
(
Id INTEGER IDENTITY,
UserName VARCHAR(50),
Description VARCHAR(50)
)
TABLE 2
(
UserName VARCHAR(50),
Description VARCHAR(50)
)
Runing the insert statement
INSERT Table1 (UserName, Description)
SELECT *
FROM TABLE2
results in the error
erver: Msg 515, Level 16, State 2, Line 2
Cannot insert the value NULL into column 'Id', table 'CDS_Live.dbo.Table1'; column does not allow nulls. INSERT fails.
The statement has been terminated.
I was under the impression that an identity column would be automatically inserted by SQL server. Now I know I could write a piece of anonymous Transact SQL which declares a cursor by selecting all rows from table 2 and inserting rows into table 1 on a row by row basis, but is there any way I could do the Insert with a single INSERT statement?
thanks
neill
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Apr 23, 2008
Hi All,
I have table called Product with seven columns all of nvarchar type. There are 150,000 records in this table. Also there's no unique identifier column in this table. I want to put a column lets say Column1 which start from 1 to 150000. The Column1 should be a unique column.
How can achive this in SQL Server 2005?
Looking for a quick help.
Thanks a million,
Zee
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Apr 23, 2008
Would like to have Identity Inserted wrt a date column
Eg:
ProdDate ID Details
============================
2008.04.01 1 afafafaf
2008.04.01 2 GAFSGHFGF
2008.04.02 1 GAGJAGSDH
2008.04.02 2 QYTYTT
2008.04.03 3 QYTWRRT
At present it is not an Auto increment , I check for the Maximum ID and add One to the next Inserted record. Is there any simpler method?
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May 2, 2008
Hi.
I am doing a left join insert from two tables, and i know my ID is the Indentity column. I am doing something wrong and it has to do with the identity issue. I have set the identity to on, b/c i currently have data in the table (tblProduct) and I am inserting all the records not in that field from a table named Complete_Products. Can someone please examine this query and tell me what I am doing wrong? I think I need to set a start value for the identity but not totally confident on how to do that.
Thanks. Below is my query with error.
Set Identity_Insert tblProduct on
INSERT INTO tblProduct
(productCode, productName, productNavID, CanBeMounted, productRetailPrice, productHeight, productWidth, Rank, CanBeFramed, ProductType)
SELECT Complete_products.APNum, Complete_products.Title, Complete_products.CategoryID, Complete_products.Mountable, Complete_products.price,
Complete_products.Height, Complete_products.Width, Complete_products.IRank, Complete_products.frameable, Complete_products.Typ
FROM Complete_products LEFT OUTER JOIN
tblProduct AS tblProduct_1 ON Complete_products.APNum = tblProduct_1.productCode
where tblProduct_1.productCode IS NULL
Msg 545, Level 16, State 1, Line 2
Explicit value must be specified for identity column in table 'tblProduct' either when IDENTITY_INSERT is set to ON or when a replication user is inserting into a NOT FOR REPLICATION identity column.
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Feb 7, 2007
I need to import some data into a table that is in a merge bi-directional publication. The table has an identity column that is being "auto managed". The ID numbers I need to import are not within any of the assigned "ranges". They are less than any of the current ranges.
Turning ident_insert on does not work because of the check constraints error. The merge replication triggers validate the ID range as well.
Edit: using SQL 2005 standard publisher and subsciber. Publication is 2005.
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Jul 23, 2005
I'm a bit new to SQL Server, but here is the problem I am trying to getaround:1. I have lets say an Employee table where the emp_id is an identitycolumn that is auto assigned by the db.2. I wish to insert values into the tables, but sometimes I may wish touse the value of the emp_id that i supply while inserting (andsometimes not).Is there any way in MS SQL to do this? For e.g. is it setup like aconstraint that I can temporarily drop. I do not want to alter thetable, so that option is ruled out.Any other ways to do this (I know bcp is one of them that allows me todo this, but looking for ways in the db itself using SQL if possible)Thanks,Bharat
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Jul 20, 2005
HI,I have an SQL Server table with only 1 column. That column is anidentity column. How can I insert a row in this table using SQLsyntax?I tried insertinto T_tableName () values ()and a few other options, but I can't seem to get it to insert.ThanksAlain
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May 14, 2008
I have a table with an Identity column. Is there a way to get the automatically generated primary key after I insert something to the table? If so, what is the syntax?
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Dec 14, 2004
Cannot insert explicit value for identity column in table 'tblUsed' when IDENTITY_INSERT is set to OFF.
:confused:
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Apr 28, 2015
I have two tables having one row identifier column each of int datatype. Both these columns are part of the respective primary keys. Now as a part of my process, i'm inserting one small part of data from one table to another table. This was working fine but suddenly started getting error like
Violation of PRIMARY KEY constraint 'PK_TargetTable'. Cannot insert duplicate key in object 'DW.TargetTable'. The duplicate key value is (58544748).First I checked with DBCC CHECKIDENT with NORESEED and found that there is difference in the current identity value and current column value. I fixed it by running DBCC CHECKIDENT. But to my surprise again got the same issue. interesting thing is that the error comes after inserting 65466 records.
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Feb 8, 2007
Arif writes "I want to insert values in to a table which is having identity column, how? can you help me out from this problem.
Thanks in advance
Jamal"
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Sep 2, 2006
I have a file I'm trying to do some non-set-based processing with. Inorder to make sure I keep the order of the results, I want to BULKINSERT into a temp table with an identity column. The spec says thatyou should be able to use either KEEPIDENTITY or KEEPNULLS, but I can'tget it to work. For once, I have full code - just add any file of yourchoice that doesn't have commas/tabs. :)Any suggestions, folks?--create table ##Holding_Tank ( full_record varchar(500)) -- thisworkscreate table ##Holding_Tank (id int identity(1,1) primary key,full_record varchar(500)) --that doesn't workBULK INSERT ##Holding_TankFROM "d: elnet_scriptspsaxresult.txt"WITH(TABLOCK,KEEPIDENTITY,KEEPNULLS,MAXERRORS = 0)select * from ##Holding_tank
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Jul 20, 2005
I cannot insert into my appointments table because the primary key and identity column, appt_id, cannot be added. What do I have to change in my SQL statement to add new records into this table? I'm using SQL Server 2000 BE with Access Data Project FE.tbl_appointment-------------------1. appt_id (pk) --- identity column, seed 25, increment 12. date_id3. time_start4. time_end5. appt_details6. lkp_emp_idPrivate Sub btnAddAppts_Click()On Error GoTo Err_btnAddAppts_ClickDim strsql As StringDoCmd.SetWarnings Falsestrsql = "INSERT INTO [tbl_appointments] (lkp_emp_id, date_id, time_start, time_end, appt_details) values ('" & txtLkpEmpID & "', '" & txtDateID & "', '" & txtStartTime & "', '" & txtEndTime & "', '" & txtApptDetails & "')"DoCmd.RunSQL strsqlDoCmd.SetWarnings TrueDoCmd.CloseExit_btnAddAppts_Click:Exit SubErr_btnAddAppts_Click:MsgBox Err.DescriptionResume Exit_btnAddAppts_ClickEnd Sub I did check through Access and through Enterprise Manager and it is setup correctly. So I returned all rows in enterprise manager to manually enter an appointment to the table. I get the same error when doing data-entry straight to the table. [Microsoft][ODBC SQL Server Driver][SQL Server]Cannot update identity column 'appt_id'. It does not automatically populate the appt_id field the way it's supposed to. When I try to manually set a value in there, i get an error: "Cannot edit this cell."
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Feb 18, 2008
I guess there is first for everything...I had never seen error like this before
Violation of PRIMARY KEY constraint 'PK_table1'. Cannot insert duplicate key in object 'table1'. The statement has been terminated.
In this case Primary Key is Identity column. I do not include Idenity column in Insert statement.
Incidently SQL server machines had cluster failure couple of days before. I am not sure whether it has anything to do with it.
I see this error randomly.
How should I debug it
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Dec 5, 2007
Hello, I have a problem. I am trying to pull data out of one system and bring it into a SQL Server database for faster retrieval. The original table does not have an identity column and has a composite primary key. The table I am inserting the data into matches the original table exactly except I have an Identity column that I need for the removal of duplicates. The task gets to the final commit and then fails telling me that it can't insert a NULL into an identity field. Why is it trying to insert a NULL, the field should be auto-populating. I did add the Identity field to the table after the SSIS package was already built, but I did go into the destination and fix the column mappings. For the Identity column I just selected the "skip" option or whatever it was. Why are the identities not being auto-inserted and why is SSIS throwing this error?
Can anyone help???
Thanks!
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Feb 6, 2008
Hi,
I need to insert data into a table using data flow task. Unfortunately this table's priamry key column (integer column) is not identity column. I am looking a way to get the primary key value for the new records. Please advice. Thanks
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Apr 7, 2008
Hi,
we are using a custom persistence framework on an SQL Server Compact Edition (3.5) database. It might occur, that a class gets persisted into a table having only a single IDENTITY column. Even worse, there may be additional columns in the database the persistence layer is not aware of.
I'm now looking for a way to insert rows into that kind of table without specifying any column values. In SQL-Server 2005 (also Express edition), there is a form
INSERT INTO table DEFAULT VALUES;
which does the job. Unfortunately, this construct doesn't seem to be supported by the Compact Edition.
Any suggestions? Many thanks in advance!
Sincerly
Martin Stettner
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Jan 10, 2006
Hello,
In my table, i've a GUID column type. I insert a new record with NewID() function in Sql request.
Is it possible to retreive the GUID column of this new record (without requerying the table) ?
I'm using EVC, Sql Mobile 3.0 and OLE DB interface.
Thanks in advance.
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Apr 24, 2015
I am writing an Instead of Insert trigger. I would like to fire an error when inserting into an 'Identity' column. Since UPDATE([ColumnName]) always returns TRUE for insert statements, is there an easy/fast way around this? I don't want to use:
IF(EXISTS(SELECT [i].[AS_ID] FROM [inserted] [i] WHERE [i].[AS_ID] IS NULL))
here is my pseudo-code...
CREATE VIEW [org].[Assets]
WITH SCHEMABINDING
[Code] .....
-- How does this statement need to be written to throw the error?
--UPDATE([AS_ID]) always returns TRUE
IF(UPDATE([AS_ID]))
RAISERROR('INSERT into the anchor identity column ''AS_ID'' is not allowed.', 16, 1) WITH NOWAIT;
-- Is there a faster/better method than this?
IF(EXISTS(SELECT [i].[AS_ID] FROM [inserted] [i] WHERE [i].[AS_ID] IS NOT NULL))
RAISERROR('INSERT into the anchor identity column ''AS_ID'' is not allowed.', 16, 1) WITH NOWAIT;
-- Do Stuff
END;
-- Should error for inserting into [AS_ID] field (which is an identity field)
INSERT INTO [org].[Assets]([AS_ID], [Tag], [Name])
VALUES(1, 'f451', 'Paper burns'),
(2, 'k505.928', 'Paper burns in Chemistry');
-- No error should occur
INSERT INTO [org].[Assets]([Tag], [Name])
VALUES('f451', 'Paper burns'),
('k505.928', 'Paper burns in Chemistry');
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Jun 23, 2006
Hello
Using Visual Studio 2005 Prof and SQL Server everywhere.
How do get the identity column value after insert record.
With SQL Server 2005, its quite easy to get by creating and insert statement on the tabledapter ( Insert statement followed by a select statement where identitycolumn = scope_identity())
How do this is sql everywhere??
regards
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Dec 21, 2007
I use SQLExpress2005 and I search about this problem , this is a BUG in MsSql 2000 but I use sql Express 2005.although in my table I set IDENTITY_INSERT on (master Key)Please help me
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Feb 5, 2006
Hello!
Do anybody know how to fix this error?
Cannot insert explicit value for identity column in table 'Gallery' when IDENTITY_INSERT is set to OFF.?
Thanks!
Varcar!
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Apr 10, 2008
Code Snippet
Private Sub AddClientToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AddClientToolStripMenuItem.Click
Dim addclient As New newclient()
newclient.ClientID = 0
Dim result As DialogResult
result = addclient.ShowDialog
If result = DialogResult.OK Then
Dim Client As clients_and_sitesDataSet1.ClientsRow
Client = Clients_and_sitesDataSet1.Clients.NewClientsRow
Client.ClientID = addclient.ClientID
Client.Clientname = addclient.Clientname
Client.Street_and_number = addclient.Street_and_number
Client.Zipcode = addclient.Zipcode
Client.Place = addclient.Place
Client.Phone = addclient.Phone
Client.Email = addclient.Email
Client.Contact_person = addclient.Contact_person
Clients_and_sitesDataSet1.Clients.AddClientsRow(Client)
ClientsTableAdapter.Update(Client)------------------------------problem
MessageBox.Show("New Client is saved")
Else
MessageBox.Show("User cancelled operation")
End If
addclient = Nothing
End Sub
Code in VB (2005 express edition)
Hi all above is aa snipped from the code I am using. all works fine exxept the ------problem line.
when i try to run the program, i get an exeption
Cannot insert explicit value for identity column in table 'Clients' when IDENITY_INSERT is set to OFF
how can i turn this on???? I seem to be stuck, vieuwed the msdn video on the subject and cant find what I am doing wrong. I hope u guys can help me out.
And please give me specific guide lines on how to put in the code and code lines. I tried using
SET IDENTITY_INSERT Clients ON
But than I get all errors bout things not being declared, set not being supported anymore, things like that.
Thanks for the effort you will put into helping me out and becomming a "self supported programmer"
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Apr 18, 2008
Hello,
I'm just learning SSIS and I've hit my first bump. I am doing a bulk import from a tab delimited text file to an empty sql table that has a Idendity column defined. How do I tell the bulk insert task to skip that column when inserting from the text file. If I remove the identity column it imports the data fine, but I want to create the indentity column in the table too.
Thanks.
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Jul 9, 2006
While I have learned a lot from this thread I am still basically confused about the issues involved.
.I wanted to INSERT a record in a parent table, get the Identity back and use it in a child table. Seems simple.
To my knowledge, mine would be the only process running that would update these tables. I was told that there is no guarantee, because the OLEDB provider could write the second destination row before the first, that the proper parent-child relationship would be generated as expected. It was recommended that I create my own variable in memory to hold the Identity value and use that in my SSIS package.
1. A simple example SSIS .dts example illustrating the approach of using a variable for identity would be helpful.
2. Suppose I actually had two processes updating these tables, running at the same time. Then it seems the "variable" method will also have its problems. Is there a final solution other than locking the tables involved prior to updating them or doing something crazy like using a GUID for the primary key!
3. We have done the type of parent-child inserts I originally described from t-sql for years without any apparent problems. (Maybe we were just lucky.) Is the entire issue simply a t-sql one or does SSIS add a layer of complexity beyond t-sql that needs to be addressed?
TIA,
Barkingdog
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Aug 12, 2009
when i alter non identity column to identity column using this Query alter table testid alter column test int identity(1,1) then i got this error message Msg 156, Level 15, State 1, Line 3 Incorrect syntax near the keyword 'identity'.
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Jun 30, 2006
I want to insert a new record into a table with an Identity field and return the new Identify field value back to the data stream (for later insertion as a foreign key in another table).
What is the most direct way to do this in SSIS?
TIA,
barkingdog
P.S. Or should I pass the identity value back in a variable and not make it part of the data stream?
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Jan 25, 2015
I have table of three column first column is an ID column. However at creation of the table i have not set this column to auto increment. Then i have copied 50 rows in another table to this table then set the ID column values to zero.
Now I have changed the ID column to auto increment seed=1 increment=1 but the problem is i couldn't figure out how to update this ID column with zero value set to each row with this auto increment values so the ID column would have values from 1-50. Is there a away to do this?
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Sep 19, 2005
Ok,I just need to know how to get the last record inserted by the highestIDENTITY number. Even if the computer was rebooted and it was twoweeks ago. (Does not have to do with the session).Any help is appreciated.Thanks,Trint
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Aug 1, 2014
I'm working with a third-party database (SQL Server 2005) and the problem here is the following:
- There are a bunch of ETL processes that needs to insert rows on a table (let's call this table T) and at the same time, an ERP (owner of T) is up and running (reading, updating and inserting on T).
- The PK of T is an Integer.
Today all ETL processes uses (select max(ID) + 1 from T) to insert new rows, so just picture the scenario. It is a mess! Everyday they get duplicate key error when 2 or more concurrent processes are trying to insert a row (with the max) at the same time.
Considering that I can't change the PK, what is the best approach to solve this problem?
To sum up:
* I need to have processes in parallel inserting on T
* I can't change anything on T
* The PK is NOT an Identity
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