Problem With Failure Constraint
Jun 13, 2006
Hi,
As part of my SSIS package I have a script task, that set its result based on the value of a package variable. From this task I have two precedence constraints, a sucess constrain and failure constraint that lead to two different tasks.
When the script task ends with a success result, the task that is connected by the success constraint is initiated, but when the script task ends with a failure result, it is marked with red color and the execution of the whole package stops (the next task that is connected by the failure constraint is not initiated).
All tasks are assigned with False to the properties: FailPackageOnFailure & FailParentOnFailure
Please assist.
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Aug 7, 2006
my project is insert data to OLE DB destination from csv file.
my question is
how can I get the row number(error row) while constraint failure at the OLE DB destination?
thanks.
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Aug 1, 2007
I have designed an SSIS package that :
(1) contains a for loop task (in which all the logic is contained) that loops through a particular folder for excel files
WITHIN THE FOR LOOP:
(2) pulls data from an excel file into SQL Tables(Data Transformation Task)
(3) run stored proc to validate data (Execute SQL TASK)
(4)ON SUCCESS of executing the SQL Task (Script Task - move file to success or reject folder based on value returned from sproc)
(5)ON FAILURE of executing the stored proc (Script Task - move file to bad format failure)
NOTE:
I have modified the MaximumErrorcount property of (1 FOR LOOP) and (3 EXECUTE SQL TASK) and the package itself to 0.
In order to deal with badly formatted excel files...I do not want the package to stop for every missing tab in excel file or data entry error. I simply want the badly formatted file to be moved to a special folder
PROBLEM:
on failure logic is never executed (I have 2 options after step (3)) on success do step (4) on failure do step (5)
step (3) fails...then it simply iterates to the next file
step 5 is never executed
Is this because I changed the maximumerrorcount property?
What am I doing wrong witht he Precendence Logic?
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Jul 29, 2015
Send Mail task not working properly when it configured in Precedence Constraint (Failure)...
Scenario:
I'm using multiple containers in my ssis package. Also I have configured mail task for capturing error.
I'm getting mail only when error occurs in foreach loop container. If error occurs in other containers it doesn't works.
Actually I would like to receive mail notification on error when it occurs in any of the containers or DFT.
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May 13, 2008
Hi, all.
I am trying to create table with following SQL script:
Code Snippet
create table Projects(
ID smallint identity (0, 1) constraint PK_Projects primary key,
Name nvarchar (255) constraint NN_Prj_Name not null,
Creator nvarchar (255),
CreateDate datetime
);
When I execute this script I get following error message:
Error source: SQL Server Compact ADO.NET Data Provider
Error message: Named Constraint is not supported for this type of constraint. [ Constraint Name = NN_Prj_Name ]
I looked in the SQL Server Books Online and saw following:
CREATE TABLE (SQL Server Compact)
...
< column_constraint > ::= [ CONSTRAINT constraint_name ] { [ NULL | NOT NULL ] | [ PRIMARY KEY | UNIQUE ] | REFERENCES ref_table [ ( ref_column ) ] [ ON DELETE { CASCADE | NO ACTION } ] [ ON UPDATE { CASCADE | NO ACTION } ]
As I understand according to documentation named constraints should be supported, however error message says opposite. I can rephrase SQL script by removing named constraint.
Code Snippet
create table Projects(
ID smallint identity (0, 1) constraint PK_Projects primary key,
Name nvarchar (255) not null,
Creator nvarchar (255),
CreateDate datetime
);
This script executes correctly, however I want named constraints and this does not satisfy me.
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May 13, 2008
We are using SQL CE 3.5 on tablet PCs, that synchs with our host SQL 2005 Server using Microsoft Synchronization Services. On the tablets, when inserting a record, we get the following error:
A duplicate value cannot be inserted into a unique index. [ Table name = refRegTitle,Constraint name = PK_refRegTitle
But the only PK on this table is RegTitleID.
The table structure is:
[RegTitleID] [int] IDENTITY(1,1) NOT NULL,
[RegTitleNumber] [int] NOT NULL,
[RegTitleDescription] [varchar](200) NOT NULL,
[FacilityTypeID] [int] NOT NULL,
[Active] [bit] NOT NULL,
The problem occurs when a Title Number is inserted and a record with that number already exists. There is no unique constraint on Title Number.
Has anyone else experienced this?
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Nov 17, 2007
Hi all,
I am using ODBC to connect SQL Server 2000 + SP4 server runnig on Windows 2003 standard edition Server +SP1. But, sporadically my application server connectivity to DB fails and i receive the following error messages
[Microsoft][ODBC SQL Server Driver][DBNETLIB]ConnectionWrite (WrapperWrite()).
[Microsoft][ODBC SQL Server Driver][DBNETLIB]General network error. Check your network documentation.) In D:de.cpp 702 Apr 12 2006 20:34:47
[Microsoft][ODBC SQL Server Driver]Communication link failure) In D:de.cpp 702 Apr 12 2006 20:34:47
20071017 08:23:10 TID (00000ff0) Sev (3) Err (0) Msg (Read failure.
General SQL error.
Strange thing is that i receive this error only sporadically, Please Please advice !
Thanks ,
Jitender
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May 29, 2001
Hi,
I am trying to figure out how to do this.
For each row, only one out of two columns(id1,id2) should be populated. So if the id1 column is already populated and the application tries to fill in something for id2 then we just simply don't want to allow that and vice versa.
I am thinking triggers is the way to go. What do you think?
thanks
Rozina
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Sep 21, 2000
using alter table syntax how can i insert the field TramingChoiceCd
Extend the constraint on NetwkChannel table UQ__TetwkChannel__50FB042B to include TramingChoiceCd
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Nov 30, 2001
Which is the preferred method Rule, Check Constraint or Trigger?
I want to set a column to todays date when the column is = "T"
else when "F" set it to a future date. Each time there is a insertion into
the table.
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Jun 7, 2004
I have a varchar field in a table.I want to restrict the entries in that field as "yes" or "no" nothing else.No record will be allowed for this field without yes or no.My question is is it possible without using any trigger for the table?I want to do it with the help of a constraint.
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Oct 13, 2004
When I see desing table option in enterprise manager of a table I don't see any constraints, but when I extract ddl I can see all 6 of them. They are all unique constraints not the check constraints. Is this normal. I am new to SQL Server and would appreciate some explanation.
Thanks
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Nov 15, 2007
Hi, i want to put a contraint on a table which much check agains two values in the same column for the same member.
For example, i don't want a male to get information based on breast cancer, and i don't want a female to get information based on prostate cancer.
I have included some sample data. Just copy and paste.
Code Block
DECLARE @MemberLookupValues TABLE (OptionID INT, ValueID INT, Description VARCHAR(20))
INSERT @MemberLookupValues VALUES (3, 10, 'Male')
INSERT @MemberLookupValues VALUES (3, 11, 'Female')
INSERT @MemberLookupValues VALUES (7, 69, 'Prostate Cancer')
INSERT @MemberLookupValues VALUES (7, 70, 'Breast Cancer')
DECLARE @MemberValues TABLE (MemberID INT, OptionID INT, ValueID INT)
INSERT @MemberValues VALUES (1, 3, 10)
INSERT @MemberValues VALUES (1, 7, 69)
INSERT @MemberValues VALUES (1, 7, 70)
INSERT @MemberValues VALUES (2, 3, 11)
INSERT @MemberValues VALUES (2, 7, 69)
SELECT * FROM @MemberLookupValues
SELECT * FROM @MemberValues
I've highlighted the values that must be stopped.
So the basic check would be, IF OptionID = 3 AND ValueID = 10 then it must not allow you to insert the values OptionID = 7 AND ValueID = 70
I hope that makes sense.
Any help will be greatly appreciated, if you need any more informaiton then just ask,
Kind Regards
Carel Greaves
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Mar 28, 2007
Hi I was wodering how to add an OR statment right in the Check Constraint expression.
This is what I am starting with in the database
([zip] like '[0-9][0-9][0-9][0-9][0-9]')
and what I want well not exact but this would answer my question
([zip] like '[0-9][0-9][0-9][0-9][0-9] || [A-Z][A-Z][A-Z][A-Z][A-Z]')
Thanks for any help
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Oct 18, 2007
Is it possible to set an index of no duplicates on a column other than the primary key of a table? If yes, how is this done?
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Jan 3, 2005
how can i implement delete constraint? i mean i don't want the rows of the primary key table to be deleted if they are used as foreign key in some other table. so i want to check if that PK is used as foreign key in other tables before deleting.
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May 13, 2006
Hi,I want to add unique contraint to EXISTING column in EXISTING table.I have ms sql 2005.How to do that?
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Oct 31, 2000
hi, I want to implement a constraint on a talbe for two fields
phone numbers should b (###)###-####
and ss# should be ###-##-####
How can I create such constraint. I tried, but got an error message and could not save the table with the new changes.
Thanks
Ahmed
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Aug 11, 1999
student --- enrollment is 1- to - many . ssn is pk in student. ssn and courseid is pk in enrollment. later I added the foreign key constraint FK_SSN in enrollment table reference student table. it is ok.
enrollment --- lessonhistory is 1-to -many, ssn, courseid and lessonid is pk in lessonhistory . I tried to set FK_SSN foreign key constraint in lessonhistory table reference enrollment table, it always show error message " no primary key in referewnce talbe enrollment "
I don't know how to fix it. could you help me out, thanks!!
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Dec 7, 2003
Can somebody tell me about on delete constraint and where should it be used - table having foriegn key?
coz want i want is- the moment i delete the data from the table whose primary key is been referenced as foreign key , The Data in all the tables where its primary key is beeen used as forein key should be deleted.
:confused:
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Nov 19, 2001
Does anyone have any Idea on how I could enforce a unique constrait across multiple tables?
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Mar 28, 2007
My company does medical billing for several clients. Each client may have a contract with several insurance companies (Payors) for rates for different procedures. I have a table named FeeSchedule with four (relevant) columns: Client, CPTCode (procedure code), Payor, and Fee.
Some Payors don't really negotiate, and have the same FeeSchedule for all clients. I know the right way to track that is have a separate set of records for each client, even for payors like medicare where every client will have the same set of records. However, the data-entry burden for populating that table would be very large, and I would like to use be able to have use a NULL client like a wildcard.
The problem is I then can't use client as part of the key, and I need to be able to restrict it so that if I have a NULL client for a specific CPT and Payor and I can't also have a another Client for that CPT and Payor.
Any ideas how to accomplish this or the equivalent functionality?
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Oct 27, 2004
Hi everybody
we have the following tables
1)
Country
Countryid CountyNAme
INIndia
MYMalaysia
UKUnitedKingdom
here Countryid is the primary key.
2) MainDept
DeptID Deptname Countryid
CMCashManagementIN
CBConsumerBankingMY
CSCustomer SupportIN
IBInternetBankIN
here deptid is the primary key
3) UserMaster
Uid Uname Deptid Countryid
001 Chris CMIN
002 Raja CSIN
003 Ram CBMY
here Uid is the primary key.
The problem is when i change the countryid from one country to another for a deptname.
THe change is not reflected in the usermaster table as it still shows the previous countryid.
For eg. user Chris belongs to dept Cash management which is situated in india.
Now if i change in mainDept table the cash management from india(IN) to say malaysia(MY).the corresponding change is not reflected in usermaster table.it still shows india. So when i query for chris in usermaster i get an error
as i am searching in india for cash mangement.
i tried using on update cascade but here it did not work as i have to make DeptID & countryID in MainDept table as composite key & use Deptid & countryid in usermaster as refernce key.
Since i have 20-25 tables also referencing the above 2 tables i have to set reference key in all these tables & these tables are in turn referenced elsewhere in other tables. Thus i end up creating a large no. of composite keys.
IS there any other way to solve this problem?
note : In sqlserver we can give on update cascade still it has the above problem
but in Oracle on update cascade is not possible
Can anybody suggest a solution for this in both sql server and in oracle
Thanks u verymuch
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Nov 30, 2005
I am having problem to find the right syntax to DROP a column with contrainst and recrate it
I get an error
if exists ( select * from INFORMATION_SCHEMA.COLUMNS
where TABLE_NAME='myTable'
and COLUMN_NAME='myDate' )
ALTER TABLE [dbo].[myTable] DROP COLUMN myDate
GO
ALTER TABLE [dbo].[myTable] WITH NOCHECK ADD
myDate datetime CONSTRAINT [DF_myDate] DEFAULT (GetDate())
GO
Query Analyser says :
Server: Msg 5074, Level 16, State 1, Line 5
The object 'DF_myDate' is dependent on column 'myDate'.
Server: Msg 4922, Level 16, State 1, Line 5
ALTER TABLE DROP COLUMN myDate failed because one or more objects access this column.
Server: Msg 2705, Level 16, State 4, Line 2
Column names in each table must be unique. Column name 'myDate' in table 'dbo.myTable' is specified more than once.
thank you for helping
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Mar 23, 2006
Hi all:
Just joined forums, so a big hello to you all :)
Just wondering if someone could explain the following two terms too me?
*Semantic Constraint
*Access Control
Are there limitations each can impose within a relational database?
Many thanks
Olly :D
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Aug 30, 2006
Hello, I have hit the wall here...can't make sense of this one.
I have a script that creates a PRIMARY KEY constraint called PK_tblDRG
CODE:
ALTER TABLE [dbo].[tblDRG]
ALTER COLUMN [record_id] Uniqueidentifier NOT NULL
Go
ALTER TABLE [dbo].[tblDRG]
WITH NOCHECK ADD PK_tblDRG PRIMARY KEY CLUSTERED
(
[record_id]
) WITH FILLFACTOR = 90 ON [PRIMARY]
All is fine with that. I run this to verify:
EXEC sp_pkeys @table_name = 'tblDRG'
,@table_owner = 'dbo' ,@table_qualifier = 'Relational_05Q3'
which returns this:
TABLE_QUALIFIERTABLE_OWNERTABLE_NAMECOLUMN_NAMEKEY_SEQPK_NAME
Relational_05Q3dbotblDRGrecord_id1PK_tblDRG
Now I want to drop the constriant if it exists:
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[PK__tblDRG]') and OBJECTPROPERTY(id, N'IsPrimaryKey') = 1)
ALTER TABLE [dbo].[tblDRG] DROP CONSTRAINT PK__tblDRG
AND I get this in return:
The command(s) completed successfully.
So, lets double check:
EXEC sp_pkeys @table_name = 'tblDRG'
,@table_owner = 'dbo' ,@table_qualifier = 'Relational_05Q3'
AND I STILL GET THIS:
TABLE_QUALIFIERTABLE_OWNERTABLE_NAMECOLUMN_NAMEKEY_SEQPK_NAME
Relational_05Q3dbotblDRGrecord_id1PK_tblDRG
Hmmmmm. Looks like the IF statement didn't do it's job. Ok fine. I'll just kill it myself:
ALTER TABLE [dbo].[tblDRG] DROP CONSTRAINT PK__tblDRG
AND I GET THIS?!?!?!?!
Server: Msg 3728, Level 16, State 1, Line 1
'PK__tblDRG' is not a constraint.
What am I not getting here? Is it me...I can take If I am a bone head here.
Any help would be appreciated. Thanks!
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May 9, 2007
Suppose I have a table called "Languages" with two fields. One field is an Identity field that acts as the Primary Key. The second field is "LanguageName" which would naturally be "English", "Spanish", etc. What I want to do is put a constraint on the LanguageName field so that someone cannot enter the same name twice.Is it better to create an Index --> Create UNIQUE and use:a) Constraint?b) Index with Ignore duplicate key checked?Is there any benefit of one over the other for my purpose? Thanks.
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Dec 13, 2007
Hmm,
I'm creating a table that contains information from two other tables. I'd like to have a constraint on some columns so that thay can only contain information that exists in the other two tables. This is what I got:
create table dbo.KUSE_Bills
(
SERVICE_ID int IDENTITY(1,1) NOT NULL primary key,
BILLDATE datetime NOT NULL,
CNAME varchar(100) NOT NULL,
SNAME varchar(100) NOT NULL,
PRICE money NOT NULL,
UNIT varchar(50) NOT NULL,
NUMBER integer NOT NULL,
BILLSUM money NOT NULL
)
GO
I tried something like this:
create table dbo.KUSE_Bills
(
SERVICE_ID int IDENTITY(1,1) NOT NULL primary key,
BILLDATE datetime NOT NULL,
CNAME varchar(100) NOT NULL,
SNAME varchar(100) NOT NULL,
PRICE money NOT NULL,
UNIT varchar(50) NOT NULL,
NUMBER integer NOT NULL,
BILLSUM money NOT NULL
CONSTRAINT chk_cname CHECK (CNAME NOT IN (
SELECT CNAME FROM KUSE_Customer))
)
GO
But subqueries are not allowed...
So how can I do it?
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Nov 20, 2011
I have a created a database with nearly 20 tables in it, so I cannot post all of my statements. I am having an issue though with two tables' referential integrity when it comes to foreign key constraints. I want to constrain them to cascade updates from the primary key tables, but I keep getting the error msg 1785
Introducing FOREIGN KEY constraint 'FK__PURCHASE___ITEM___64F971E5' on table 'PURCHASE_ORDER_LINE' may cause cycles or multiple cascade paths. Specify ON DELETE NO ACTION or ON UPDATE NO ACTION, or modify other FOREIGN KEY constraints.
Here is the table with the primary key:
create table MERCHANDISE (
ITEM_ID varchar (8) NOT NULL PRIMARY KEY,
DESCRIPTION CHAR (60),
STANDARD_PRICE MONEY,
[code]...
I have tried making an update trigger but it does not work.
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Mar 15, 2012
i got a problem
i add a constraint PK1
Use test
GO
ALTER TABLE tablo1 ADD CONSTRAINT PK1 PRIMARY KEY (a1)
GO
how do I Change the name of the constraint as PK1 PK2 Table1 a1 area
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Feb 9, 2004
I have 2 tables
Primary_Table (Key, ........)
Foreign_Table (Key_1, Key_2, ............)
I want this:
If I update the Key in Primary_Table then
Key_1 is Update where Key_1 = Key
AND
If I update the Key in Primary_Table then
Key_2 is Update where Key_2 = Key
I can not use CONSTRAINT because I can not use ON UPDATE CASCADE for this case (It not possible to use 2 CONSTRAINT WITH ON UPDATE CASCADE).
I WANT TO USE TRIGGERS
This is my trigger (but I am not sure it is the best way ?)
CREATE TRIGGER Test ON [Primary_table]
FOR UPDATE
AS
Declare @NewValue varchar(30)
Declare @OldValue varchar(30)
SET @NewValue = (Select Key From Inserted)
SET @OldValue = (Select Key From Deleted)
UPDATE [Foreign_Table]
SET [Foreign_Table].[Key_1] = @NewValue
FROM [Foreign_Table] WHERE [Key_1] = @OldValue
UPDATE [Foreign_Table]
SET [Foreign_Table].[Key_2] = @NewValue
FROM [Foreign_Table] WHERE [Key_2] = @OldValue
Sorry for my english.
Please consider I am a beginner
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Mar 4, 2004
In SQL Server 2000, I want to apply a check constraint on a column type varchar that it is not duplicated. Could someone help me out with this?
Also, should I just make this column the primary key instead of an identity field being the primary key?
What is the performance difference by applying the constraint rather then just making it the primary key?
Mike B
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Mar 22, 2004
I have an existing table with field ZIPCODE defined as VARCHAR(5).
I want to add a check constraint to allow only number from 0 to 9.
This is what I did but it gave me error:
alter table test
with check
add constraint ck_test
check (zip between '0' and '9')
error:
ALTER TABLE statement conflicted with COLUMN CHECK constraint 'ck_test'.
The conflict occurred in database 'lahdProperty', table 'test', column 'Zip'.
What did I do wrong. Thanks for your help.
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