The method or operation is not
permitted.
I assume this is a permission's issue, but I can't figure out where I would change it. It is strange because I can rename an index with no issue.
EDIT:
If you're looking at a table, and you see "Columns, Keys, Constraints, etc.", this is under Keys, and it is the system name that I presume SQL is using to identify the foreign key name I gave the column.
What is the exact error you are getting?
Also, generate a script for your change and paste that script into a query window and try it there. See what the error is. Note that SSMS GUI stuff is NOT the best place to do stuff like this.
Related
My application runs off my database that I created. I added migration, update-database and all that jazz so that it works perfectly fine.
Now that I have to convert my project to use the LIVE database, I'm getting this error message:
Microsoft.Data.SqlClient.SqlException (0x80131904): Invalid column name 'NormalizedEmail'.
Invalid column name 'ConcurrencyStamp'.
Invalid column name 'LockoutEnd'.
Invalid column name 'NormalizedEmail'.
Invalid column name 'NormalizedUserName'.
Invalid column name 'UserType'.
I'm not sure how to go about fixing this but when I use my old database it works, with this new one it just keeps giving me this error when I try to log in a user or anything to do with my database.
Help please!
ThANK YOU!
Remove this columns from code
I think it's mismatch with database
look at this
The problem is very simple to state and very difficult to solve. But there IS a solution.
Manual solution
If all automatic approaches fail and you do not have any extra information, then you can at least ensure that your schema is technically compatible with the application's expectations.
Depending on the RDBMS that you use and which was not specified in the question, you can get all the table names and column names. In MySQL and PostgreSQL you could query information_schema.columns, in SQL Server you can join sys.tables and sys.columns for that purpose. Make sure that you order the results by tablename, columnname and export it. Do it both for your old db and prod db. Find out what the differences are and implement alter statements to add the missing columns.
Automatic solution
If you have some scripts versioned somewhere that were doing the alters and possibly filling the new columns with data, then run those either by hand or a migration tool. Make sure that if such files exist, then you find them.
Removal
You can also remove the column references from code, as Cemil suggested in his/her answer, but you should avoid doing this, unless you are absolutely sure that it is feasible for your situation. The basic assumption is that the code references these for a reason and you are missing the columns from the database where they need to be created. Do not remove the column references from code until this basic assumption is proven wrong.
I am trying to import data from Oracle to SQL Server through SSIS package data flow task.
One column has special characters and that column is also part of composite key in that table.
So after loading the data on SQL when I am trying to enforce the uniqueness it fails as while loading the data the special characters are getting converted to something else.
Is there any property or alternative so that the special characters are imported the way they are in Oracle.
Thanks in advance.
This seems to be a common issue from my experience.
I will try to describe some steps that might help you.
First, you need to disable the primary key column and run the dtsx again.
Second, you must locate the identical values which cause the primary key violation.
This means that two different chars are mapped to the same char probably and produces the error.
Take in mind that SSIS cannot read with UTF-8 from Oracle, you can see it for your self if you go to Advanced View in Oracle Source Object and inspect the input/output columns, usually, the code page is 1251.
The only solution is to use a Derived Column and replace the problematic character manually before the insert. Also, it will help more if you do this solution.
OracleDB->File->Derived Column->SQLServer
We're using two schemas in our project (dbo + kal).
When we are trying to create a view with the following SQL statement, Visual Studio shows as an error in the error list.
CREATE VIEW [dbo].[RechenketteFuerAbkommenOderLieferantenView]
AS
SELECT
r.Id as RechenkettenId,
r.AbkommenId,
r.LieferantId,
rTerm.GueltigVon,
rTerm.GueltigBis,
rs.Bezeichnung,
rs.As400Name
FROM
[kal].[Rechenkette] r
JOIN
[kal].[RechenketteTerm] rTerm ON rTerm.RechenketteId = r.Id
JOIN
[kal].[Basisrechenkette] br ON rTerm.BasisrechenketteId = br.Id
JOIN
[kal].[Rechenkettenschema] rs ON rs.Id = br.Id
WHERE
r.RechenkettenTyp = 0
The error message looks like this:
SQL71501: Computed Column: [dbo].[RechenketteFuerAbkommenOderLieferantenView].[AbkommenId] contains an unresolved reference to an object. Either the object does not exist or the reference is ambiguous because it could refer to any of the following objects:
[kal].[Basisrechenkette].[r]::[AbkommenId], [kal].[Rechenkette].[AbkommenId], [kal].[Rechenkette].[r]::[AbkommenId], [kal].[Rechenkettenschema].[r]::[AbkommenId] or [kal].[RechenketteTerm].[r]::[AbkommenId].
Publishing the view and working is just fine, but its quite annoying to see the error message all the time when building our project having all the serious errors get lost in the shuffle of those sql errors.
Do you have any idea, what the problem might be?
I just found the solution. Although I can't read your (what appears to be German) enough to know if you're referring to system views, if so, a database reference to master must be provided. Otherwise, adding any other required database references should solve the problem.
This is described here for system views: Resolve reference to object information schema tables
and for other database references.
Additional information is provided here: Resolving ambiguous references in SSDT project for SQL Server
For me I was seeing SQL71501 on a user defined table type. It turned out that the table type's sql file in my solution wasn't set as build. As soon as I changed the build action from None to Build, the error dissapeared.
I know this is an old question but it was the first one that popped up when searching for the error.
In my case the errors were preventing me from executing the SqlSchemaCompare in Visual Studio 2017. The error however was for a table/index of a table that was not part of the solution any more. A simple clean/rebuild did not help.
A reload of the visual studio solution did the trick.
We have a project that contains a view that references a table valued function in another database. After adding the database reference that is required to resolve the fields used from the remote database, we were still getting this error. I found that the table valued function was defined by using "SELECT * FROM ..." which was old code created by someone not familiar with good coding practices. I replaced the "*" portion with the enumerated fields needed and compiled that function, then re-created the dacpac for that database to capture the resulting schema, and incorporated the new dacpac as the database reference. Woo Hoo! the ambiguous references went away! Seems that SSDT engine cannot (or does not) always have the ability to reach down into the bowels of the referenced dacpac to come back with all the fields. For sure, the projects I work on are normally quite large, so I think it makes sense to give the tools all the help you can when asking them to validate your code.
Although this is an old topic, it is highly ranked on search engines, so I will share the solution that worked for me.
I faced the same error code with a CREATE TYPE statement, which was in a script file in my Visual Studio 2017 SQL Server project, because I couldn't find how to add a user-defined type specifically from the interface.
The solution is that, in Visual Studio, there are many programmability file types, other than the ones you can see through a right-click > Add. Just select New Element and use the search field to find the element you are trying to create.
From the last paragraph of the blog post Resolving ambiguous references in SSDT project for SQL Server, which was linked in the answer https://stackoverflow.com/a/33225020/15405769 :
In my case, when I double clicked the file and opened it I found that
one of the references to ColumnX was not using the two part name and
thus SSDT was unable to determine which table it belonged to and
furthermore whether the column existed in the table. Once I added the
two part name. Bingo! I was down to no errors!
In my case, I got this error when I was trying to export the datatier application. The error was related to the link on a database user. To solve the problem, you need to log in to the server with read rights on system users.
In my case I just double click on the error and it will take me to the exact error on procedure and I noticed that table column is deleted or renamed but in SP its still using the old column name.
If you build an SSDT project you can get an error which says:
“SQL71502: Function: [XXX].[XXX] has an unresolved reference to object [XXX].[XXX].”
If the code that is failing is trying to use something in the “sys” schema or the “INFORMATION_SCHEMA” schema then you need to add a database reference to the master dacpac:
Add a database reference to master:
Under the project, right-click References.
Select Add database reference….
Select System database.
Ensure master is selected.
Press OK.
Note that it might take a while for VS to update.
(Note this was copied verbatim from the stack overflow question with my screenshots added: https://stackoverflow.com/questions/18096029/unresolved-reference-to-obj… - I will explain more if you get past the tldr but it is quite exciting! )
NOT TLDR:
I like this question on stack overflow as it has a common issue that anyone who has a database project that they import into SSDT has faced. It might not affect everyone, but a high percentage of databases will have some piece of code that references something that doesn't exist.
The question has a few little gems in it that I would like to explore in a little more detail because I don't feel that a comment on stack overflow really does them justice.
If we look at the question it starts like this:
If you're doing this from within Visual Studio, make sure that the file is set to "Build" within the properties.
I've had this numerous times and it really gets me everytime. SQL Build is case sensitive even though your collation isn't. Check the case is correct in agreement with the object and schema names that are referenced!
I'm using SQL Server 2012, I want to add an auto-increment to my primary key I don't know the exact syntax so i tried this but it obviously won't work !
Help please !!!
ALTER TABLE dbo.Equipe alter numero_equipe add IDENTITY(9999,1)
The way to solve syntax problems is not to shove characters around until it happens to work, but to read the (excellent) online docs. They specify syntax and give examples. Searching also helps to answer trivial questions.
You can perform the operation without touching table data using SWITCH: http://blogs.msdn.com/b/dfurman/archive/2010/04/20/adding-the-identity-property-to-a-column-of-an-existing-table.aspx
A connect item for a feature request exists: https://connect.microsoft.com/SQLServer/feedback/details/800127/allow-for-changes-to-the-identity-property-with-simple-syntax-and-metadata-operation-like-performance (please vote).
I am trying to generate some insert scripts using the SQL Server 2008 Script Wizard. Upon generating the scripts, I get the following error:
"The selected database contains foreign keys that create a cycle. Publishing data only is not supported for databases with cyclical foreign key relationships."
I've attempted to disable and remove all constraints in the database. The error is still occurring. Is there any way to get around this? Possibly make SQL ignore the constraints while generating the scripts.
On the Wizard page where you choose the radio button to select All Database Objects or Specific Objects, make sure to select All Database Objects. For some reason the tool needs something in there to generate even if you just want the table insert script.
Once I changed that radio button to All Database Objects, and selected the Advanced option to generate Type of script = Data Only, it worked all the way through.
I had the same problem as the OP. Then I tried again, this time in the advanced options, for the "types of data to script" option, I selected "schema and data" rather than data only. Then it worked for me without complaining about cyclical keys.
I was having the same issue, and I discovered today that you can use SQL Server Management Studio 2012 against a 2008 R2 DB and you won't get the error:
Sql Server Scripting Data Only: Workaround for CyclicalForeignKeyException?
Saving to file vs. to a new Query editor window seems to make it work for me on Management Studio 2008 :\
First off IMHO HLGEM's response is a bit cavalier--there are valid reasons at times to have cyclic references.
That said I think the script generator is hyper-sensitive. It seems to think just about any PK/FK pair is "cyclic" and I ended up having to use a copy of my database from which I'd stripped all keys to get the export to get beyond the "cyclical" error. A script like the following can help you drop keys globally but of course be careful!
SELECT
'ALTER TABLE ' + object_name(parent_obj) + ' DROP CONSTRAINT ' + [name]
AS Script
from sysobjects where xtype IN ('F')
[I didn't write this. See http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=46682]
Further the tool is pretty useless in terms of feedback since its report doesn't provide enough detail to narrow down where the supposed cyclical references exist.
Finally I found the tool to be pretty flaky in that I get random timeouts. One other observation that I haven't researched extensively is I think the tool may require you to start from scratch after the cyclical error to clear it's cache since I see different behavior when I use Previous button vs. starting afresh.
You can export the data by setting the script option - "Script Check Constraints" to False
Sorry this will not work :(
You will have to determine which table is causing the issue.
I was getting the same error because I didn't had a table selected in the object list (one big table I wanted to create in another script). Selecting all of the tables solved the problem.
PD: Maybe a little bit late, but searching CyclicalForeignKeyException gets first in Google.