Avoid Duplicate Primary Key Error
Aug 20, 2006How can I avoid duplicate primary key error when I use DetailsView Inserting that the field column is one of the primary key ?
Thanks in advance !
stephen
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Duplicate Primary Key Error
Mar 14, 2008Hi,
I get the following error when I try to insert a stored procedure in an SQL-server.
Violation of PRIMARY KEY constraint 'PK_Login'. Cannot insert duplicate key in object 'Login'.
My question if this is the real problem or the symtom of something else? I find it hard to believe that try to insert double key values. The table Login doesn´t contain any values.
Thanks in advance!
Integration Services :: SSIS And Trapping (Duplicate Primary Key) Import Error
Oct 13, 2015I want to import a data file into a sql table. The table has a primary key but the data could have a duplicate value in the PK column (error in the source data). How can I "trap" for this type of error in SSIS?
View 10 Replies View RelatedHow To Avoid Duplicate Value
Mar 2, 2007Hello,
I have the following query,
SELECT GroupInfo.GroupID, GroupInfo.GroupName
FROM GroupInfo INNER Join DeviceGroup ON(DeviceGroup.GroupID=Groupinfo.GroupID)
INNER Join Deviceinfo ON (Deviceinfo.SerialNumber=DeviceGroup.SerialNumber )
It's out put is as follow:
Group ID GroupName
0 Abc
1 Beta
0 Abc
0 Abc
0 Abc
1 Beta
2 Alpha
Now, I want to make such query which will give me result as a Group ID and Group Name but not in repeating manner, Like,
Group ID GroupName
0 Abc
1 Beta
2 Alpha
Hope I explained what I need to see in result pane.
Thanks,
Junior
How To Avoid Duplicate Data
May 7, 2015set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[sectionexpenses]
(@sectionname varchar(30),
@ExpensesName varchar(max),
[code]....
Searching A Column For A Value To Avoid Inserting A Duplicate Value
Jul 17, 2007Hi there, newbie here.
I'm building a web application that allows for tagging of items, using ASP.NET 2.0, C# and SQL Server.
I have my USERS, ITEMS and TAGS separated out into three tables, with an intersection table to connect them.
Imagine a user has found an item they are interested in and is about to tag it. They type their tag into a textbox and hit Enter.
Here's what I want to do:
I want to search the TagText column in my TAGS table, to see if the chosen tag is already in the table. If it is, the existing entry will be used in the new relationship the user is creating. Thus I avoid inserting a duplicate value in this column and save space. If the value is not already in the column, a new entry will be created.
Here's where I'm up to:
I can type a tag into a textbox and then feed it to a query, which returns any matches to a GridView control.
Now I'm stuck... I imagine I have to use "if else" scenario, but I'm unsure of the code I'll have to use. I also think that maybe ADO.NET could help me here, but I have not yet delved into this. Can anyone give me a few pointers to help me along?
Cheers!
How To Avoid Duplicate Cells When Trying To Join 3 Tables?
Jun 3, 2008Hi all,
Below are my tables:
Rowid
Name
1
John
2
Peter
3
Jack Table
Rowid
Rowid1
1
1
1
2
1
3
2
1
2
2
3
2
3
3 Table1
Rowid1
Country
1
USA
2
UK
3
JAPAN Table2
I tried to get the Country for all the people in the first table.
My SQL statement is: SELECT Table.Name, Table2.Country FROM Table Left Join Table1 ON Table.Rowid = Table1.Rowid Left Join Table2 ON Table1.Rowid1 = Table2.Rowid1
My final result is shown on Table2. But is it possible if I can generate the results without the duplicate Names (as shown below)?
Name
Country
John
USA
UK
JAPAN
Peter
USA
UK
Jack
UK
JAPAN
Any advice will much appreciated.
T-SQL (SS2K8) :: Query To Avoid Duplicate Records (across Columns)
Jan 3, 2015rewrite the below two queries (so that i can avoid duplicates) i need to send email to everyone not the dup[right][/right]licated ones)?
Create table #MyPhoneList
(
AccountID int,
EmailWork varchar(50),
EmailHome varchar(50),
EmailOther varchar(50),
[Code] ....
--> In this table AccountID is uniquee
--> email values could be null or repetetive for work / home / Other (same email can be used more than one columns for accountid)
-- a new column will be created with name as Sourceflag( the value could be work, Home, Other depend on email coming from) then removes duplicates
SELECT AccountID , Email, SourceFlag, ROW_NUMBER() OVER(PARTITION BY AccountID, Email ORDER BY Sourceflag desc) AS ROW
INTO #List
from (
SELECTAccountID
, EmailWorkAS EMAIL
, 'Work'AS SourceFlag
FROM#MyPhoneList (NoLock) eml
WHEREIsOffersToWorkEmail= 1
[code]....
Insert From Formview And Checking Database To Avoid A Duplicate Entry
Apr 6, 2007I have a form view that I am using to insert new data into a sql express database and would like to find a way to avoid attempting to insert a record if the key already exists. is there a way to do this with the formview insert command. Everything works great until I try to add a record with an already existing value in the unique key field, then it breaks.
View 1 Replies View RelatedPRIMARY Key Cannot Have Duplicate Value
Jan 27, 20151.) Would you agree if I said that the MPOG_CASE_ID is the one and only primary key in this table ?
2.) I thought the PRIMARY key can not have duplicate values .... Correct me if you disagree ?
BCP And Duplicate Primary Keys
Sep 10, 1998Hi All,
I`m using BCP to import ASCII data text into a table that already has many records. BCP failed because of `Duplicate primary key`.
Now, is there any way using BCP to know precisely which record whose primary key caused that `violation of inserting duplicate key`.
I already used the option -O to output error to a `error.log`, but it doesn`t help much, because that error log contains the same error message mentioned above without telling me exactly which record so that I can pull that `duplicate record` out of my import data file.
TIA and you have a great day.
David Nguyen.
Lookup Allows Duplicate Primary Key
Aug 13, 2004I have a Transform Data Task that copies a lot of data from my source system. Unfortunately, I cannot use a DISTINCT in the SQL from the source system, due to a very poor ODBC driver!
So, when I am creating my primary key, I am trying to do a lookup on the PK column before I insert the record to see if it exists. If it does, then I skip the row. The lookup references the target database of the task.
The problem I have is that the lookup doesn't find any duplicates loaded from the database. It allows them through and causes the database to throw a primary key error.
Has anyone experienced this, or think they know what I'm doing wrong?
Duplicate Row Excluding Primary Key
Jul 6, 2007I am trying to duplicate a row in a table and this is the solution I came up with:
CREATE PROC duplicate_row(@my_primary_key)
AS
DECLARE @sql_stmt varchar(MAX)
SET @sql_stmt = 'INSERT INTO My_Table('
SELECT@sql_stmt = @sql_stmt + COLUMN_NAME + ','
FROMINFORMATION_SCHEMA.COLUMNS
WHERETABLE_NAME = 'My_Table'
ANDCOLUMN_NAME NOT IN ('my_primary_key','title')
SET @sql_stmt = @sql_stmt + 'title) SELECT '
SELECT@sql_stmt = @sql_stmt + COLUMN_NAME + ','
FROMINFORMATION_SCHEMA.COLUMNS
WHERETABLE_NAME = 'My_Table'
ANDCOLUMN_NAME NOT IN ('my_primary_key','title')
SET @sql_stmt = @sql_stmt +' title+''_copy'' AS title FROM My_Table WHERE my_primary_key = '+LTRIM(STR(@my_primary_key))
EXEC(@sql_stmt)
However this stored proc is horrifically slow. I was wondering if anyone had any suggestions on a better way to accomplish this.
-thanks
Finding Primary Key Value(s) Having Duplicate Row Information
Feb 23, 2001Hi,
I am putting my problem in an example as I Feel it would be clear.
Assume my table PEOPLE is having 4 columns with 6 rows, the SlNo being primary key.
SlNo Name LastName birthdate
1 A B x --
2 C B x |-- 1 pair (A, B, x)
3 D E y --|------------
4 A E y | |
5 A B x __| |-- 2'nd pair (D, E, y)
6 D E y ---------------
In this scenario, I need to find SlNo values having similar values in other columns. The o/p for above must be:
1
5
0
3
6
0 (0 needs to include in output for distinction in the sets)
(a)IS THIS POSSIBLE TO DO IN ONE SELECT STATEMET? and HOW?
(b)If I create another temp table tempPEOPLE and select distinct row information of the 2'nd, 3'rd and 4'th columns from the PEOPLE table and
then selecting SlNo's where the information match, I am able to get o/p
1
5
3
6
without 0...and I cannot makeout the distinct sets in this.
HOW DO I FIND THE DISTINCTION IN SETS?
Reshma.
Duplicate Entry In A Primary Key Field
Jul 10, 2007Hi everybody couldn't get through with saving my data on the table with two primary keys...
my table structure is this
pubidintUnchecked (primary key)
pubchar(1)Unchecked
publchar(1)Unchecked
pubcodechar(2)Unchecked (primary key)
a sample data is here
pubid pub publ pubcode
1 a b ab
1 b b bb
2 a b ab
2 b b bb
when i save this table modifying the pubid and pubcode as primary keys the following error displays...
Unable to create index 'PK_PUBS3'.
CREATE UNIQUE INDEX terminated because a duplicate key was found for index ID 1. Most significant primary key is '51'.
Could not create constraint. See previous errors.
The statement has been terminated.
what i understand is that on the primary key duplicates are not allowed how could i allow it?
thanks
Delete Duplicate Records Without Primary Key
Feb 5, 2012I want to delete the duplicate record from a table keeping 1 record aside.
My base table is-info
idnameclass
2abc6a
3abc6a
4abc6a
1abc6a
2abc6a
4abc6a
4abc6a
3abc6a
3abc6a
1abc6a
2abc6a
5abc6a
id-int
name-text
class-varchar
(there is no primary key in this table)
Now I want the result in following way:
idnameclass
2abc6a
3abc6a
4abc6a
1abc6a
I have tried the following query and its running fine but its not a dynamic stuff.
DELETE top (SELECT COUNT(*)-1 FROM aaa WHERE id ='3') --or put some number
FROM aaa
WHERE id ='3'-- or put some number
Ignore Duplicate Primary Keys
Mar 27, 2008I have one table that stores log messages generated by a web service. I have a second table where I want to store just the distinct messages from the first table. This second table has two columns one for the message and the second for the checksum of the message. The checksum column is the primary key for the table.
My query for populating the second table looks like:
INSERT INTO TransactionMessages ( message, messageHash )
SELECT DISTINCT message, CHECKSUM( message )
FROM Log
WHERE logDate BETWEEN '2008-03-26 00:00:00' AND '2008-03-26 23:59:59'
AND NOT EXISTS (
SELECT * FROM TransactionMessages
WHERE messageHash = CHECKSUM( Log.message ) )
I run this query once per day to insert the new messages from the day before. It fails when a day has two messages that have the same checksum. In this case I would like to ignore the second message and let the query proceed. I tried creating an instead of insert trigger that only inserted unique primary keys. The trigger looks like:
IF( NOT EXISTS(
SELECT TM.messageHash
FROM TransactionMessages TM, inserted I
WHERE TM.messageHash = I.messageHash
) )
BEGIN
INSERT INTO TransactionMessages ( messageHash, message )
SELECT messageHash, message FROM inserted
END
That didn't work. I think the issue is that all the rows get committed to the table at the end of the whole query. That means the trigger cannot match the duplicate primary key because the initial row has not been inserted yet.
Does anyone know the best way to do this?
Thanks for your help,
Drew
Duplicate Primary Key Issue In SSIS
Apr 25, 2008I have 3 source for IS flow. One is flat file, one is DB table and one is output bad data. It might be a situation when I could have duplicate primary key since records come from 3 sources (flat file, db table, reject (output) table). Can any one give me suggestion how to handle duplicate primary key problem in this situation.
Any suggestion will be appreciated.
Thanks..
CREATE TABLE DUPLICATE OBJECT/DUPLICATE FIELD NAME ERROR Msg 2714
Oct 2, 2007Hello Everyone:
I am using the Import/Export wizard to import data from an ODBC data source. This can only be done from a query to specify the data to transfer.
When I try to create the tables, for the query, I am getting the following error:
Msg 2714, Level 16, State 4, Line 12
There is already an object named 'UserID' in the database.
Msg 1750, Level 16, State 0, Line 12
Could not create constraint. See previous errors.
I have duplicated this error with the following script:
USE [testing]
IF OBJECT_ID ('[testing].[dbo].[users1]', 'U') IS NOT NULL
DROP TABLE [testing].[dbo].[users1]
CREATE TABLE [testing].[dbo].[users1] (
[UserID] bigint NOT NULL,
[Name] nvarchar(25) NULL,
CONSTRAINT [UserID] PRIMARY KEY (UserID)
)
IF OBJECT_ID ('[testing].[dbo].[users2]', 'U') IS NOT NULL
DROP TABLE [testing].[dbo].[users2]
CREATE TABLE [testing].[dbo].[users2] (
[UserID] bigint NOT NULL,
[Name] nvarchar(25) NULL,
CONSTRAINT [UserID] PRIMARY KEY (UserID)
)
IF OBJECT_ID ('[testing].[dbo].[users3]', 'U') IS NOT NULL
DROP TABLE [testing].[dbo].[users3]
CREATE TABLE [testing].[dbo].[users3] (
[UserID] bigint NOT NULL,
[Name] nvarchar(25) NULL,
CONSTRAINT [UserID] PRIMARY KEY (UserID)
)
I have searched the "2714 duplicate error msg," but have found references to duplicate table names, rather than multiple field names or column name duplicate errors, within a database.
I think that the schema is only allowing a single UserID primary key.
How do I fix this?
TIA
Table With Duplicate Entry With Primary Keys
Jun 6, 2004We have a SQL Server 6.5 table, with composite Primary Key, having the Duplicate Entry for the Key. I wonder how it got entered there? Now when we are trying to import this table to SQL2K, it's failing with Duplicate row error. Any Help?
View 4 Replies View RelatedQuery Failed / Duplicate Entry For Key PRIMARY
Apr 6, 2012I'm trying to modify a specific row in a table.
$paper_id = 2A
$query = "UPDATE book SET paper_id='$paper_id', title='$title'";
I'm getting this error <<query failed: Duplicate entry '2A' for key 'PRIMARY'>>
Structure:
Column: paper_id
Type: Char
Length: 20
Deafult: None
Duplicate Primary Keys In Input File
Aug 9, 2006 'm trying to import a text file but the primary key column contains duplicatres (tunrs out to be the nature of the legacy data). How can I kick out all duplicates except, say, for a single primary key value?
TIA,
Barkingdog
Violation Of PRIMARY KEY Constraint 'PK_tblType'. Cannot Insert Duplicate Key In Object 'dbo.tblType'.
Oct 19, 2007the point here that i have a small table with two fileds,
ID (guid) as primerykey
RAF(char)
and the table is empty when i add a new row i recieve this exception,
Violation of PRIMARY KEY constraint 'PK_tblType'. Cannot insert duplicate key in object 'dbo.tblType'.
i found no way to solve the problem.
thanks in advans
SQL Server 2008 :: Violation Of Primary Key Constraints - Cannot Insert A Duplicate Key In Object
Sep 8, 2013I have table variable in which I am inserting data from sql server database. I have made one of the columns called repaidID a primary key so that a clustered index will be created on the table variable. When I run the stored procedure used to insert the data. I have this error message; Violation of Primary key Constraint. Cannot insert duplicate primary key in object. The value that is causing this error is (128503).
I have queried the repaidid 128503 in the database to see if it is a duplicate but could not find any duplicate. The repaidID is a unique id normally use by my company and does not have duplicates.
How To Avoid 0/0 Error
May 1, 2008
Hi All,
I use a report expression something like this.
= SUM(Fields!MTD_TotNetCOAmt.Value)/SUM(Fields!TotBalance.Value)* 12
When Both fields have 0 vlaues, it gives a error massege. How do I avoid this?
Thanks
How To Avoid Divide By Zero Error
Nov 6, 2013I have some SQL scripts for SQL Views and getting divide by zero error. I am using
COALESCE(Field1,Field2,1)/COALESCE(Field3,Field4,1)
This function can avoid NULL but how I can avoid 0 ?
Is there any function in SQL that can take care both NULL and 0 and replace it with 1.
How To Avoid 'invalid Connection' Error ?
Oct 13, 2004hi all,
i got following error when i try to connect my asp.net page that is uploaded on ftp server,
then...
'Invalid connection'
'System.Data.SqlClient.SqlException: Invalid connection.'
any one can detect and solve it then it would be great help.
thx.
How To Avoid DTS_E_PROPERTYEXPRESSIONSET Error (0xC0017004)?
Dec 28, 2006I have a dtsx package and I run it from my c# code, setting some variables value at run-time in this way:
Application app = new Application();
app.PackagePassword = System.Configuration.ConfigurationManager.AppSettings["PckgPwd"];
Boolean result = true;
Microsoft.SqlServer.Dts.Runtime.Package package = app.LoadPackage(<DtsxPath>, null);
Variables vars = package.Variables;
foreach (myParameterClass param in parameters.Values)
{
if (vars.Contains(param.Name))
{
vars[param.Name].Value = (object)param.Value;
}
}
DTSExecResult r = package.Execute();
I Always get the same error:
"The result of the expression "@[Tbase::MyKey]" on property "IDMyKey" cannot be written to the property. The expression was evaluated, but cannot be set on the property."
The variables Name and Fully Qualified Name are correct, plus If I run the same package via DtsExec.exe it works fine...
Someone can help me?
How Can I Avoid That The OLEDB Provider Intercepts The Error?
Feb 2, 2004I have an stored procedure which is called by using ADO and OLEDB. I wish that when an error occurs (such as when a contraint is violated or trying to insert NULL in a not-null column) the error message is stored on an output parameter and returned to the client, without the error being raised by the OLEDB Provider.
How can I do that?
Thanks a lot in advance.
DB Engine :: How To Avoid Error In Error Log
Oct 13, 2015Due to one Event tracing windows continuous error, our error log size increasing and also causing disk space issue.
Is there any possibility to avoid only error in sql log?
Howto Get Avoid Bulk Insert Data Conversion Error?
Aug 7, 2006hi, i having a problem in bulk insert , which is regard the text file that
to insert into database, when insertion processing,
if my textfile have NULL value, it give me Bulk insert data conversion error
for example in my text file c:mytest.txt , it contains data NULL
123 studentname NULL
can we let bulk insert detect NULL value ?
i have try on putting "KEEPNULLS" , but it doesn't help , caused some fields in table may in datetime type
BULK INSERT [mytable] FROM c:mytest.txt WITH (FIELDTERMINATOR = '' '', ROWTERMINATOR = '''', KEEPNULLS )'
thank you
BCP IN (Duplicate Key Error)
Apr 17, 2002I'm running a BCP IN to a table that has a unique index with ignore duplicate key. I'm getting the error 'Duplicate Key was ignored', but my bcp is immediately failing. I'm importing about 6.8 million recs and I've set my maxerror switch to 7 million. Can anyone tell me how I can make the bcp ignore the dup. key error and continue running?
View 1 Replies View RelatedSQL Duplicate Error
Jun 20, 2007Hi!I am trying to do a simple udpate on a table and I am getting theerror:"Cannot insert duplicate key row in object 'UserInfo' with uniqueindex 'UserInfo_Login'.The statement has been terminated."Here is the command I am trying to run---USE Deve2_SITEupdate UserInfo set tp_Login=N'DEV2sam', tp_Email=N'test@test.com',tp_Title=N'Samson, Sammy'WHERE (tp_Login=N'DEVsam')--Any ideas?
View 4 Replies View Related