Invalid Object Name Error in Function in SQL

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I have following function defined

alter  FUNCTION [dbo].[GetXMLValues](@business_id int, @id varchar(30))
RETURNS varchar(30)
AS
BEGIN

declare @xmlValue varchar(30)

set @xmlValue =  (SELECT top 1000  T.Content.value('(/XmlDataPairDocument/dataitem[@id=sql:variable("@id")]/@value)[1]', 'VARCHAR(100)')
                    FROM tblApplications T where t.business_id =@business_id)


return @xmlValue




END

WHen i hit F5 command Executes Successfully/...

but when i try to execute it using following query :

select * from [GetXMLValues](1,'sadfj')

it shows an error saying : Invalid object name 'GetXMLValues'.

what is the reason ? and what is error??

This is a Scalar function, not a Table-Valued function.

select dbo.[GetXMLValues](1,'sadfj')

should work.

You can't treat this like a table, i.e. select * ..., you need to just select the result directly as above.

See Types of Functions for more details.

Why is function call returning 'Invalid object name'? - MSDN, Transact-SQL Why is this SELECT statement returning Invalid object name ' dbo. we should use the return value in side select statement.you are trying to use the function in place of a table,that is why it is throwing error. Pinal Dave is a SQL Server Performance Tuning Expert and an independent consultant. He has authored 12 SQL Server database books, 33 Pluralsight courses and has written over 5100 articles on the database technology on his blog at a https://blog.sqlauthority.com. Along with 17+ years of hands-on experience, he holds a Masters of Science degree and a number of database certifications.

As mentioned by t-clausen.dk and Ian Preston, it's because you have a Scalar function and not a table valued function.

I just wanted to extend on t-clausen.dk's post which switches your function to a multi-statement table valued function. I would take this a step further and actually use an inline table valued function:

ALTER FUNCTION [dbo].[GetXMLValues](@business_id int, @id varchar(30))
RETURNS TABLE
AS
RETURN (
    SELECT top 1000  T.Content.value('(/XmlDataPairDocument/dataitem[@id=sql:variable("@id")]/@value)[1]',     'VARCHAR(100)')
    FROM tblApplications T where t.business_id =@business_id
)

Which you then use in the same way:

select xmlValue from dbo.[GetXMLValues](1,'sadfj')

Check out: Query performance and multi-statement table valued functions

Error creating scalar function "Invalid Object Name dbo , Try refreshing the Intlisense cache. Hit crtl+shft+R. From SQL Server Management Studio Keyboard Shortcuts. Refresh local cache. Or under. Learn how to fix the SQL Server error: Invalid object name 'master.dbo.spt_values' while launching the database property page of a database in SQL Server Management Studio.

your function is not returning a table, it is returning a varchar(30). The correct syntax to use your function would be:

select [dbo].[GetXMLValues](1,'sadfj')

Try function this instead:

ALTER FUNCTION [dbo].[GetXMLValues](@business_id int, @id varchar(30))
RETURNS @t table (xmlValue varchar(30))
AS
BEGIN

insert @t (xmlValue)
SELECT top 1000  T.Content.value('(/XmlDataPairDocument/dataitem[@id=sql:variable("@id")]/@value)[1]', 'VARCHAR(100)')
FROM tblApplications T where t.business_id =@business_id

return
end

Then you can call your function this way:

select xmlValue from dbo.[GetXMLValues](1,'sadfj')

Get a "Invalid object name ''dbo.fn_GetClosestZip'' error when , Get a "Invalid object name ''dbo.fn_GetClosestZip'' error when executing function – Learn more on the SQLServerCentral forums. Invalid object name 'CTEuniqueName'. The errors stopped happening after a short period of time and didn't happen again until the next morning. The error was happening in a pair of stored procedures that were called one after the other, both of which called the same (user-defined SQL) function.

Or if you do want a table function, try changing your function to be something like this - then you can use select * from...

ALTER  FUNCTION [dbo].[GetXMLValues](@business_id int, @id varchar(30))
    RETURNS 
    @outputTbl_xmlValue table 
    (
        xmlValue varchar(30)
    )
    AS
    BEGIN

    INSERT @outputTbl_xmlValue SELECT top 1000 T.Content.value('(/XmlDataPairDocument/dataitem[@id=sql:variable("@id")]/@value)[1]', 'VARCHAR(100)')
                        FROM tblApplications T where t.business_id =@business_id)


    return
END


GO

SQL SERVER - Fix Error: Invalid object name STRING_SPLIT, Just the other day one of the readers sent me following email after reading my earlier blog post: STRING_SPLIT Function Performance� As mentioned by t-clausen.dk and Ian Preston, it's because you have a Scalar function and not a table valued function. I just wanted to extend on t-clausen.dk's post which switches your function to a multi-statement table valued function. I would take this a step further and actually use an inline table valued function:

ALTER FUNCTION Isnulldate(@maxdate1 DATETIME, 
                          @maxdate2 DATETIME, 
                          @maxdate3 DATETIME) 
returns DATETIME 
AS 
  BEGIN 
      DECLARE @date DATETIME 

      IF @maxdate3 IS NOT NULL 
        BEGIN 
            SET @date=@maxdate3 

            RETURN @date 
        END 

      IF @maxdate2 IS NOT NULL 
        BEGIN 
            SET @date=@maxdate2 

            RETURN @date 
        END 

      IF @maxdate1 IS NOT NULL 
        BEGIN 
            SET @date=@maxdate1 

            RETURN @date 
        END 

      RETURN @date 
  END 

## Execution ##

DECLARE @dateim DATETIME=Getdate() 
SELECT dbo.Isnulldate(NULL, NULL, @dateim) 

Invalid Object Name Error in Function in SQL - asp.net, following query : select * from [GetXMLValues](1,'sadfj') it shows an error saying : Invalid object name 'GetXMLValues'. what is the reason ? and what is error� Invalid object name object name This error message occurs under the following conditions: A SQL Server stored procedure exists in one database that selects records from a table in a different database.

Solved - Invalid object name SQL management studio, Invalid object name SQL management studio. A network-related or instance- specific error Duration: 1:24 Posted: Nov 19, 2017 Invalid object name SQL management studio. sql server could not find the stored procedure and Invalid object name - Duration: 3:57. Haritha Computers & Technology 10,318 views

After SQL restart, CTE causes invalid object name error for a short , The error is "invalid object name" for a CTE (Common Table Expression). I can reproduce the error by just calling the function (shown further� INVALID OBJECT NAME Run-time error '-2147217865 (80040e37)' appears only sometimes and not always. For example, a select instruction is executed inside a loop without any problem 1 thousand times, then when I try to execute it 1 thousand times and one, it fails.

SUPPORT Q&A - Logging in problem, SUPPORT Q&A - Logging in problem - "Invalid object name 'USER' " I'm getting every time the same error with message "Invalid object name 'USER' ". A stored procedure, function or something? You could also try to create a new Innovator instance from scratch using the same MS SQL Server Express installation.

Comments
  • In my case issue was not using "dbo", but I don't really get those rules anyway.
  • While this code may solve the question, including an explanation really helps to improve the quality of your post. Remember that you are answering the question for readers in the future, and those people might not know the reasons for your code suggestion.