Edit connection manager connection string at runtime with c#

This is the first time I have used SSIS, so please bear with the ignorance.

I have a super simple package that inserts x000's of rows into a temporary table. The data source is a file that the user will upload. I need to be able to tell the package what file to upload. I'm thinking the simplest thing would be to edit the connectionString property of the SourceConnectionFlatFile at runtime. Is this possible? What form should the file path be in (UNC, other)? And, are there any other considerations I should be aware of?

Thanks!

Package configurations were designed for just this purpose.

EASY! Trim string?

I have values in a matrix takin too much space. Since they are just used as the matrix column header, cant i trim it or something. To display just the first 3 letters of the the attribute, and not the whole string? Whats the code for that?

=Fields!Collision_Type.Value thats my field right now.

Please help! thanks!

=LEFT(Fields!Collision_Type.Value,1,3) I believe. Or some variant of that syntax.|||

I believe it should be Mid(Fields!Collision_Type.Value,1,3)

|||

Yes, you can change it to this to always show the first 3 characters:

=Left(Fields!Collision_Type.Value, 3)

Jarret

|||Thanks for the quick response, this worked great!|||This one worked as well, hum i wonder what the difference is? But they both seem to display the same. Thanks!|||

There is no difference really, the Mid function allows you to give it a starting position and how many characters to return.

Jarret

Easy SQL syntax question

Dim varBookID as String
varBookID = request.params("BookID")

Dim varBookNo as String
varBookNo = request.params("BookNo")

***What is incorrect with the string concatenation below? I know the SQL syntax is incorrect, but i cannot locate the problem.***

DBCommand = New OleDbDataAdapter("SELECT * FROM Books WHERE BookID=" & "'" & varBookID & "'" AND BookNo= & "'" & varBookNo & "'"", DBConn)

You have a string with a part that ends after

"SELECT * FROM Books WHERE BookID=" & "'" & varBookID & "'"

Then comes

AND BookNo= & "'" & varBookNo & "'""

That should give you a compiler syntax error right there. Simplified:

"SELECT * FROM Books WHERE BookID='" & varBookID & "' AND BookNo='" & varBookNo & "'"

Among other things, it is because of stuff like this that you should use
Stored procedures and SqlParameters, which eliminate these kinds of tedious string concatenations.
You can find many examples on the net

|||It looks like you've got an extra quote mark at the end.
sql

Easy question

Hi,

I have a query that I need to pass as a string as the second parameter of the OpenQuery method. Here's my query:

SELECT * FROM mytable WHERE last_name = 'DOE'

Thing is that a string is set with apostrophies, so I don't know how to set my string since apostrophies are alse in my query. Normally, it would look like this:

DECLARE @.CQUERY VARCHAR(100)
SET @.CQUERY = 'SELECT * FROM mytable WHERE last_name = 'DOE''

But of course this fails. How can I do it then?

Thanks,

Skip.I always do it thid way

DECLARE @.CQUERY VARCHAR(100)
SET @.CQUERY = 'SELECT * FROM mytable WHERE last_name = '+ '''' + 'DOE' + ''''
SELECT @.cquery

Only cause it's easier for me to read.....|||SET @.CQUERY = "SELECT * FROM mytable WHERE last_name = 'DOE'"|||What's the order of the characters (I can't see them correctly with these fonts)?

Is it 2 double quotes, 3 apostrophies, etc.

Thanks again,

Skip|||I do

1 quote text message 1 quoye + 4 quotes + 1 qoute value 1 quote + 4 quotes...

but you should be able to cut and paste the code into QA...|||OK, I've tried a couple of solutions and I can see that something like this works fine:

DECLARE @.CQUERY VARCHAR(100)
SET @.CQUERY = 'SELECT * FROM mytable WHERE last_name = ' + '''' + 'DOE' + ''''

Here, '''' = 4 apostrophies.

Now, I find it wierd that this worked because shoudn't 4 apostrophies open-close empty strings twice (hence creating an error because the + sign is not between them)?

Is this a special case programmed for text appending in SQL Server?

Thanks,

Skip.

Dynamically execute a string as an expression

Hi,

Is it possible to execute a string which is entered in the value of a texbox.

For example:
I have a table with 4 groups. The detail row of the table is filled with a dynamic query like:
="SELECT FactSales.CustomerNr, " & Parameters!SalesFigure.Value & " AS SelectedFigure FROM DWHSales". The "SelectedFigure" comes from a Parameter Combobox. Because the SelectedFigure could not allways be sumed (sometimes I have to do some special math's), i will put in the group header rows a string like

=Code.GenerateSumString(......)

which returns a string like "Sum(Fields!Fieldx.Value)" and this string should be executed, Is there a mechanism like =Execute(Code.GenerateSumString(...)) available or how can I do such things?

Thanks
Hans

SSRS reports can call external .NET code. In your case, the external code can execute the SQL string against the database.

dynamically changing the connection properties

I want to transfer data from one server to another by using SSIS. i want the connection string to be dynamic and also according to the some other variable, the transforming data is changing.

Could you provide me the solution thet how i am able to change my connetction string dynamically and the other variable too.

i am using VS 2003 as front end and SQL server 2005 as a backhand.

Due to VS.NET 2003 i am able to create DTS packages but i have to migrate it and then anly i am able to use it in JOB in SQL server agent of SQL server 2005.

is that any code or any stored procedure from which i am able to migrate DTS packages to SSIS packages.

Thank you

You need Business Intelligence Developers Studio or Visual Studio 2005 to edit SSIS packages. You can use configurations to change connection strings or variables, or you can set them by using the /SET switch for DTEXEC.|||You can reset the connection string using Script task in you SSIS and you can acess the conneciton variable as DTS.Connection|||

I suggest that you use configurations, or variables and expressions before you start with Script Tasks. The latter are harder to support. Using one of the more structured options should be easier, and also more manageable going forward, particularly when looking to future versions.

Dynamic table name in sp?

Hi,

I need to create a stored procedure that accepts a string parameter containing a table name and truncates the table if it exists and creates it if it doesn't. Is there a way to do this without creating the whole sp in a string and then executing it?

For example, I can do this:

DECLARE @.ThisQuery VARCHAR(8000)

SET @.ThisQuery = 'Create Table ' + @.TableName <--this is the parameter

SET @.ThisQuery = @.ThisQuery + '...'

EXEC (@.ThisQuery)

Is there a better way that does not involve creating a dynamic query like this?

Thanks

I would convert the varchar(8000) to varchar(max); otherwise I would be converned that you might overflow your variable. Yes, this looks like it will work. As an aside I would personally try to avoid this type of generic operation.|||

Using Dynamic SQL for schema change issues is extremely dangerous. First, there would have to be a high level of permission to accomplish the task, and second, it could leave your server open to SQL Injection attacks.

You would be 'safer' using [ sp_executesql() ], and I recommend using unicode, so [ nvarchar(max) ] would be in order.

You may find this article by Erland worth the time to read.

Dynamic SQL - The Curse and Blessings of Dynamic SQL
http://www.sommarskog.se/dynamic_sql.html

|||

Thank you for this help. Yes, I understand it's dangerous, that's why I'm looking for another way to do it! The article seems great, but it is very long and verbose and after looking through it for a while now and I'm still not sure if it can be done and how. Is there possibly just some syntax someone can please give me that cuts through all this? I don't really need to understand it, I just need to know how to do it.

Many thanks.

|||

Well, it appears to me that with generic way that you are trying to do this that in the long run you are still going to have to have a script for each table create / truncate anyway. For me, I would just keep standard scripts for each table -- in fact, this is exactly what I do. I keep them in either Source Safe, Clear Case or ERWin

|||DECLARE @.ThisQuery VARCHAR(8000)
declare @.TableName sysname
set @.TableName = 'MyTab'
SET @.ThisQuery = 'if object_ID('''+@.TableName +''') is null '+ CHAR(13)+
'Create Table ' + @.TableName + '([Dummy] varchar(50))'
EXEC (@.ThisQuery)

|||You realize, I hope, that TRUNCATE TABLE will FAIL if there are PK-FK relationships.|||

>> Well, it appears to me that with generic way that you are trying to do this that in the long run you are still going to have to have a script for each table create / truncate anyway. For me, I would just keep standard scripts for each table -- in fact, this is exactly what I do. I keep them in either Source Safe, Clear Case or ERWin<<

100% agree with you here. Building tables in a stored procedure is generally a sign of using SQL in a non-preferred manner. We haven't been given any insight into the problem trying to be solved, but the "dummy" column makes it seem probably worse than it might actually be.

|||

I have to say, point well taken! After re-thinking my approach, I came up with a better way to do things that does not require a dynamic table name. Thanks.

Dynamic SqlDataSource

Ok, here's my situation.

I have a dynamic page that accepts a "type" query string. This type query string is the name of a table I want to display on the page in the GridView. Creating a different SqlDataSource/Strongly typed class for every type isn't possible because I need to make this flexible for future updates. So therefor I basically need to be able to Sort, Page, Edit and Delete with the Grid View without knowing the table name at compile-time.

Any help is appreciated,

Thanks!

Displaying the table contents is relatively straightforward. In your code-behind, you just create a SelectCommand of SELECT * FROM " + Request.QueryString["table"]. Of course, you would have to verify that the contents of the querystring is a valid value. The bigger problem is with the update and delete commands. You could create stored procedures for all tables, then fetch the names of the appropriate ones from a database depending on the value of "table" in the querystring. But that isn't particularly flexible. An alternative is toprogrammatically examine the selected table's schema, and dynamically construct update and delete commands based on the column names.|||Thanks for your response. I actually found a way to dynamically get the data itself to enable paging/sorting. I did this just by creating a stored procedure called GetTable with a @.table parameter. So this works well. As for updating and deleting I'll look into that, thanks.|||At least you are using Stored Procedures. Kewl!

Dynamic SQL with output values

Hi:
How can I in SQL Server 2000 (using Transact SQL) execute a dynamic sql string and at the same time retrieve output params ?
ThanksPlease give a specific example. What are the output parameters ? Are they based on the dynamic sql ? Where are you retrieving the output parameters from ?|||Originally posted by rnealejr
Please give a specific example. What are the output parameters ? Are they based on the dynamic sql ? Where are you retrieving the output parameters from ?

Here's an simple example:

SELECT @.num_records = COUNT(*)
FROM @.TableName

Dynamic SQL with Datetime variables

I am having difficulty using dynamic SQL with datetime variables. A code
snippet like this gives me an error about converting a string to datetime:
...
WHERE cat LIKE ' + @.Product + ' AND W IS NOT NULL
AND RegionID LIKE ' + @.Region + ' AND chnl_cd LIKE ' + @.Channel + '
AND clutr_nm LIKE ' + @.Market + '
AND Convert(datetime, W) >= ' + @.startdate + ' '
@.startdate is the datetime variable. Using '' + @.startdate + '' prints the
literal variable @.startdate, while using ''' + @.startdate + ''' gives me the
same conversion error. How do I solve this?
Larry Menzin
American Techsystems Corp.The string concatination looks correct
probable you are looking for:
WHERE cat LIKE ' + @.Product + ' AND W IS NOT NULL
AND RegionID LIKE ' + @.Region + ' AND chnl_cd LIKE ' + @.Channel + '
AND clutr_nm LIKE ' + @.Market + '
AND W >= ' + datepart(w,@.startdate)
is this the one you are looking for? what should be the result of the query
best Regards,
Chandra
http://chanduas.blogspot.com/
http://groups.msn.com/SQLResource/
---
"Larry Menzin" wrote:

> I am having difficulty using dynamic SQL with datetime variables. A code
> snippet like this gives me an error about converting a string to datetime:
> ...
> WHERE cat LIKE ' + @.Product + ' AND W IS NOT NULL
> AND RegionID LIKE ' + @.Region + ' AND chnl_cd LIKE ' + @.Channel + '
> AND clutr_nm LIKE ' + @.Market + '
> AND Convert(datetime, W) >= ' + @.startdate + ' '
> @.startdate is the datetime variable. Using '' + @.startdate + '' prints th
e
> literal variable @.startdate, while using ''' + @.startdate + ''' gives me t
he
> same conversion error. How do I solve this?
> --
> Larry Menzin
> American Techsystems Corp.|||Dont no whether you defined the datetime as ISO (then the implicit
conversion will to add a number to a string which wouldnt be that nice).
How did you dfine your Datetime variable ?
HTH, Jens Suessmeyer.
http://www.sqlserver2005.de
--
"Larry Menzin" <LarryMenzin@.discussions.microsoft.com> schrieb im
Newsbeitrag news:40CFE544-2384-4BAD-9FB3-339A5D10BB88@.microsoft.com...
>I am having difficulty using dynamic SQL with datetime variables. A code
> snippet like this gives me an error about converting a string to datetime:
> ...
> WHERE cat LIKE ' + @.Product + ' AND W IS NOT NULL
> AND RegionID LIKE ' + @.Region + ' AND chnl_cd LIKE ' + @.Channel + '
> AND clutr_nm LIKE ' + @.Market + '
> AND Convert(datetime, W) >= ' + @.startdate + ' '
> @.startdate is the datetime variable. Using '' + @.startdate + '' prints
> the
> literal variable @.startdate, while using ''' + @.startdate + ''' gives me
> the
> same conversion error. How do I solve this?
> --
> Larry Menzin
> American Techsystems Corp.|||Correction:
datepart(ww,@.startdate)
best Regards,
Chandra
http://chanduas.blogspot.com/
http://groups.msn.com/SQLResource/
---
"Chandra" wrote:
> The string concatination looks correct
> probable you are looking for:
> WHERE cat LIKE ' + @.Product + ' AND W IS NOT NULL
> AND RegionID LIKE ' + @.Region + ' AND chnl_cd LIKE ' + @.Channel + '
> AND clutr_nm LIKE ' + @.Market + '
> AND W >= ' + datepart(w,@.startdate)
> is this the one you are looking for? what should be the result of the quer
y
> --
> best Regards,
> Chandra
> http://chanduas.blogspot.com/
> http://groups.msn.com/SQLResource/
> ---
>
> "Larry Menzin" wrote:
>|||Doesn't work.
When using dynamic SQL, '+@.variable+' is used for numbers, '''+@.variable+'''
is used for strings, but what syntax is used for dates? I can't seem to find
anything that works.
Larry Menzin
American Techsystems Corp.
"Chandra" wrote:
> The string concatination looks correct
> probable you are looking for:
> WHERE cat LIKE ' + @.Product + ' AND W IS NOT NULL
> AND RegionID LIKE ' + @.Region + ' AND chnl_cd LIKE ' + @.Channel + '
> AND clutr_nm LIKE ' + @.Market + '
> AND W >= ' + datepart(w,@.startdate)
> is this the one you are looking for? what should be the result of the quer
y
> --
> best Regards,
> Chandra
> http://chanduas.blogspot.com/
> http://groups.msn.com/SQLResource/
> ---
>
> "Larry Menzin" wrote:
>|||DECLARE @.startDate datetime
SET @.startDate = '4/1/2005' /* for testing */
I still can't get dynamic SQL to work using date variables embedded in the
SQL string.
Larry Menzin
American Techsystems Corp.
"Jens Sü?meyer" wrote:

> Don′t no whether you defined the datetime as ISO (then the implicit
> conversion will to add a number to a string which wouldn′t be that nice).
> How did you dfine your Datetime variable ?
>
> HTH, Jens Suessmeyer.
> --
> http://www.sqlserver2005.de
> --
> "Larry Menzin" <LarryMenzin@.discussions.microsoft.com> schrieb im
> Newsbeitrag news:40CFE544-2384-4BAD-9FB3-339A5D10BB88@.microsoft.com...
>
>|||Like mentioned in my previous post, the "Date" you are pasting in is in
some numeric format, so that SQL Server implicitly converts it to a number,
if you wanna add a number to a string (which cant be converted to a number)
the query parser will punish you with an error.
HTH, Jens Suessmeyer.
http://www.sqlserver2005.de
--|||Larry,
What data type is column [W]?
Datetime values should be concatenated as characters values.
Example:
use northwind
go
declare @.i int
declare @.sql nvarchar(4000)
declare @.sd datetime
declare @.ed datetime
set @.sd = '19970101'
set @.ed = '19971231'
set @.sql = N'select @.i = count(*) from dbo.orders where orderdate > ''' +
convert(char(8), @.sd, 112) + N''' and orderdate < ''' + convert(char(8),
dateadd(day, 1, @.ed), 112) + N''''
print @.sql
exec sp_executesql @.sql, N'@.i int output', @.i output
print @.i
go
AMB
exec
"Larry Menzin" wrote:
> Doesn't work.
> When using dynamic SQL, '+@.variable+' is used for numbers, '''+@.variable+'
''
> is used for strings, but what syntax is used for dates? I can't seem to fi
nd
> anything that works.
>
> --
> Larry Menzin
> American Techsystems Corp.
>
> "Chandra" wrote:
>|||Ok. I got it to work by converting datetime variables to character strings
and then comparing strings. Dates apparently cannot be used directly in
dynamic SQL. What is the performance hit from all these date to string
conversions?
Larry Menzin
American Techsystems Corp.
"Alejandro Mesa" wrote:
> Larry,
>
> What data type is column [W]?
> Datetime values should be concatenated as characters values.
> Example:
> use northwind
> go
> declare @.i int
> declare @.sql nvarchar(4000)
> declare @.sd datetime
> declare @.ed datetime
> set @.sd = '19970101'
> set @.ed = '19971231'
> set @.sql = N'select @.i = count(*) from dbo.orders where orderdate > ''' +
> convert(char(8), @.sd, 112) + N''' and orderdate < ''' + convert(char(8),
> dateadd(day, 1, @.ed), 112) + N''''
> print @.sql
> exec sp_executesql @.sql, N'@.i int output', @.i output
> print @.i
> go
>
> AMB
> exec
> "Larry Menzin" wrote:
>|||> dynamic SQL. What is the performance hit from all these date to string
> conversions?
Can you show the code?. I have not idea what conversions are you talking
about.
AMB
"Larry Menzin" wrote:
> Ok. I got it to work by converting datetime variables to character strings
> and then comparing strings. Dates apparently cannot be used directly in
> dynamic SQL. What is the performance hit from all these date to string
> conversions?
> --
> Larry Menzin
> American Techsystems Corp.
>
> "Alejandro Mesa" wrote:
>

Dynamic SQL task

I want to make my SQL task dynamic i.e I want to accept the Connection
String through variable i pass to the package I dont intend on using a
configuration file.How do i go about doing this and what all variables do i pass
to do this.
Thanks
Clayton
P.S How can we assign Connections dynamically to a OLEDB Source by passing values from a list of variables.

Running the package using dtexec you can update the value of the connection string by using the Set command. The Books Online topic dtexec utility contains information about using the set option. You cannot update property expression by using the set option.

Another option is to use the Script task to access the connection strings which are stored outside the package. For example, a database table. The script could retrieve the string and update the connection string.

Marianne
SQL Server User Education
This posting is provided "AS IS" with no warranties, and confers no rights.

dynamic sql string too long

hello,
i have a stored procedure, which is building a dynamic sql statement with
DECLARE @.myStatement NVARCHAR( 4000 )
SET @.myStatement = 'blablabla'
and than
i do an
EXEC ( @.myStatement )
The problem ist, that the statement now exceeds the maximum length of 4000
nvarchars.
How can I create statements which are longer than 4000?
Switching to varchar is not a good solution.
Currently my statment is about 80.000 characters long!
thank you
michael
Michael Zdarsky"Michael Zdarsky" <zdarsky_at_zac_dash_it_dot_com> wrote in message
news:367E3B17-2F65-43AC-9D8C-E2F3C0D2542D@.microsoft.com...
> hello,
> i have a stored procedure, which is building a dynamic sql
statement with
> DECLARE @.myStatement NVARCHAR( 4000 )
> SET @.myStatement = 'blablabla'
> and than
> i do an
> EXEC ( @.myStatement )
> The problem ist, that the statement now exceeds the maximum length
of 4000
> nvarchars.
> How can I create statements which are longer than 4000?
> Switching to varchar is not a good solution.
> Currently my statment is about 80.000 characters long!
> thank you
> michael
Michael Zdarsky,
An eighty thousand character SQL string?
May I ask why it is that long?
If you have SQL Server 2005, you may use NVARCHAR(MAX).
Sincerely,
Chris O.|||Use multiple variables.
DECLARE @.st2 NVARCHAR(4000),
@.st2 NVARCHAR(4000);
EXEC(@.st1+@.st2);
Or, find ways around making such a long string. Why is your query so long?
A massive IN() list? See http://www.aspfaq.com/2248 for some elegant ways
around that.
A
"Michael Zdarsky" <zdarsky_at_zac_dash_it_dot_com> wrote in message
news:367E3B17-2F65-43AC-9D8C-E2F3C0D2542D@.microsoft.com...
> hello,
> i have a stored procedure, which is building a dynamic sql statement with
> DECLARE @.myStatement NVARCHAR( 4000 )
> SET @.myStatement = 'blablabla'
> and than
> i do an
> EXEC ( @.myStatement )
> The problem ist, that the statement now exceeds the maximum length of 4000
> nvarchars.
> How can I create statements which are longer than 4000?
> Switching to varchar is not a good solution.
> Currently my statment is about 80.000 characters long!
> thank you
> michael
>
> --
> Michael Zdarsky
>|||Michael Zdarsky (zdarsky_at_zac_dash_it_dot_com) writes:
> i have a stored procedure, which is building a dynamic sql statement with
> DECLARE @.myStatement NVARCHAR( 4000 )
> SET @.myStatement = 'blablabla'
> and than
> i do an
> EXEC ( @.myStatement )
> The problem ist, that the statement now exceeds the maximum length of 4000
> nvarchars.
> How can I create statements which are longer than 4000?
> Switching to varchar is not a good solution.
> Currently my statment is about 80.000 characters long!
80000? Ouch!
Well, you can do
EXEC(@.sql1 + @.sql2 + @.sql3 + ...)
In SQL 2005 you can you use nvarchar(MAX), which makes things a lot simpler.
Erland Sommarskog, SQL Server MVP, esquel@.sommarskog.se
Books Online for SQL Server 2005 at
http://www.microsoft.com/technet/pr...oads/books.mspx
Books Online for SQL Server 2000 at
http://www.microsoft.com/sql/prodin...ions/books.mspx|||Hello Aaron,
thank you for your answer.
This is a high complex query which is generated depending on user input.
the user input is sort of filter criterion for a 2GB database to search
through
special entries.
You are right with massive in list, but the problem is,
that each in list can be longer than 4000 NVARCHAR, so I have to split the
inlists in different variables.
But the in list problem is only one part of the problem.
The filter is realy complex. I haven't seen more complex queries before.
And the greatest problem is the mass data input in that query by user, throu
gh
selection lists on the UI.
I can not work with ids, because the selected data from the UI can be saved
and reused with a different database.
The id's of the selected data wouldn't match, so I have to use the pure UI
data.
Thanks
Michael
Michael Zdarsky
"Chris2" wrote:

> "Michael Zdarsky" <zdarsky_at_zac_dash_it_dot_com> wrote in message
> news:367E3B17-2F65-43AC-9D8C-E2F3C0D2542D@.microsoft.com...
> statement with
> of 4000
> Michael Zdarsky,
> An eighty thousand character SQL string?
> May I ask why it is that long?
> --
> If you have SQL Server 2005, you may use NVARCHAR(MAX).
>
> Sincerely,
> Chris O.
>
>|||Hello Aaron,
thank you for your answer.
This is a high complex query which is generated depending on user input.
the user input is sort of filter criterion for a 2GB database to search
through
special entries.
You are right with massive in list, but the problem is,
that each in list can be longer than 4000 NVARCHAR, so I have to split the
inlists in different variables.
But the in list problem is only one part of the problem.
The filter is realy complex. I haven't seen more complex queries before.
And the greatest problem is the mass data input in that query by user, throu
gh
selection lists on the UI.
I can not work with ids, because the selected data from the UI can be saved
and reused with a different database.
The id's of the selected data wouldn't match, so I have to use the pure UI
data.
Thanks
Michael
--
Michael Zdarsky
"Aaron Bertrand [SQL Server MVP]" wrote:

> Use multiple variables.
> DECLARE @.st2 NVARCHAR(4000),
> @.st2 NVARCHAR(4000);
> EXEC(@.st1+@.st2);
> Or, find ways around making such a long string. Why is your query so long
?
> A massive IN() list? See http://www.aspfaq.com/2248 for some elegant ways
> around that.
> A
>
> "Michael Zdarsky" <zdarsky_at_zac_dash_it_dot_com> wrote in message
> news:367E3B17-2F65-43AC-9D8C-E2F3C0D2542D@.microsoft.com...
>
>|||> You are right with massive in list, but the problem is,
> that each in list can be longer than 4000 NVARCHAR, so I have to split the
> inlists in different variables.
So if you already have them in separate variables, can't you still dump the
list into table form, a la http://www.aspfaq.com/2248 ?
A|||Michael Zdarsky (zdarsky_at_zac_dash_it_dot_com) writes:
> You are right with massive in list, but the problem is,
> that each in list can be longer than 4000 NVARCHAR, so I have to split the
> inlists in different variables.
If your dynamic SQL is only for lists for IN, you are barking up the
wrong tree. Not only is it difficult to manage, you get awful performance.
Have a look at http://www.sommarskog.se/arrays-in-sql.html for several
alternative methods. And you can use ntext for your lists.
Erland Sommarskog, SQL Server MVP, esquel@.sommarskog.se
Books Online for SQL Server 2005 at
http://www.microsoft.com/technet/pr...oads/books.mspx
Books Online for SQL Server 2000 at
http://www.microsoft.com/sql/prodin...ions/books.mspx

Dynamic SQL String

I need to write a SQL String to retrieve a field value from a table. The problem is that I need to supply the table name as a parameter. If I was just updating a table, I could build a dynamic SQL String and use Exec()

This is what I would write if the name of the table was known:

Select @.RecordNo = MAx([VehicleID]) from Alto

This is what my dynamic SQl string looks like:

Select @.SqlStatement = 'Select Max([VehicleID]) from ' + @.TableName

So how do I run this statement and get the value it would return? Is there an equivalent to exec() that returns a value?look at
sp_execute|||Thanks for the reply.

Do you mean sp_executesql?

I can't see that I can get a value returned by using this|||Let me rephrase that...

I can't see how I can return a value into a local variable by using sp_executesql|||This doesn't generate any errors, but doesn't assign @.recordNo with a value. Am I anywhere close with this?

Select @.SqlStatement='Select Max([VehicleID]) From ' + @.TableName
exec @.RecordNo = sp_executesql @.Sqlstatement|||try this :

declare @.tbl as nvarchar(20),@.stmt as nvarchar(100)
declare @.maxid int
set @.tbl='users'
select @.stmt='select max(userid) from ' + @.tbl
exec @.maxid=sp_Executesql @.stmt
print @.maxid

hth|||oops yes sorry I dropped the sql bit!|||You have used different variable names, but apart from that I am doing exectly the same as you. Should this work?|||yes i just tried it on my tables...so you should change the table names and column names...it works for me.

hth|||Yes I agree that a value gets printed. But it doesn't come from the last line in your example. It comes from the execution of the exec statement.

I also get a value printed but the variable assignment doesn't take place. No matter what I try, I get get the assignment to happen.|||are you trying to get the id into asp.net ? you can always get the id like this :

dim MySQL as string = "select max(userid) from " & tbl
...
intid=cms.executescalar()
...

and send the tablename dynamically
and send in the table name...though its not completelyt safe...i cant think of anything else...

hth|||No i'm not trying ti get the Id into asp.net, well not directly. When the user creates a new record, I need to give it a RecordNo so it can be referenced later. So all i'm trying to do here is find the last record in the table and add 1 to it. The trouble is that the same sp will be used to work with several tables. So I need to construct this dynamic Sql string.|||you can do a select max(userid) from the table but that will not always be accurate...you can get an id of 35 ( for xample) but if some other user just made an insert while you are querying for the maxid...you can get the new id after the insert...using SCOPE_IDENTITY() function..

hth|||We seem to be losing the point here. I have no problem querying the table if the table name is fixed.

I need to be able to specify the table name in a parameter supplied to the sp. This is where I am stuck.|||I've been stuck on this problem for a week now. I need to get it sorted out. I've put the offending code into a sp of it's own. Here it is:

CREATE PROCEDURE GetNextRecordNo

@.TableName nvarchar(15)
AS

declare @.SqlStatement nvarchar(100)
declare @.RecordNo int

Select @.sqlstatement = 'Select max(VehicleID) from ' + @.TableName

execute @.RecordNo = sp_executesql @.sqlstatement

If @.RecordNo = Null select @.RecordNo = 0

select @.RecordNo=@.RecordNo+1

Return (@.RecordNo)
GO

From my main sp I am calling the above sp like this:

execute @.recordNo=GetNextRecordNo 'Alto'

If the table in question has a maximum Vehicle ID of 10 then the value returned is also 10. The only explanation for this is that the Execute command half way down the sp is what is actually returning the value.

What am I doing wrong?

Dynamic Sql limit

I am trying to set up an Sql Statement that will run at various times of the
day automatically. I have to use a Dynamic string and am getting an error:
Server: Msg 103, Level 15, State 7, Line 3
The identifier that starts with 'Select distinct
Rank=0,l.CompanyID,m.UserID,
FullName= Case When (ResumeConfidential=0 and HideNameS=1) or
(ResumeConfidential' is too long. Maximum length is 128.
My code is something like:
Declare @.Search VarChar(8000)
Select @.Search = "Select distinct Rank=0,l.CompanyID,m.UserID,
...
Execute(@.Search)
GO
How do I get around this limitation?
My string could be 1000 characters long or more.
Thanks,
TomUse ' not " to delimit strings.
"tshad" <tscheiderich@.ftsolutions.com> wrote in message
news:OetZFxMMGHA.3272@.tk2msftngp13.phx.gbl...
>I am trying to set up an Sql Statement that will run at various times of
>the day automatically. I have to use a Dynamic string and am getting an
>error:
> Server: Msg 103, Level 15, State 7, Line 3
> The identifier that starts with 'Select distinct
> Rank=0,l.CompanyID,m.UserID,
> FullName= Case When (ResumeConfidential=0 and HideNameS=1) or
> (ResumeConfidential' is too long. Maximum length is 128.
> My code is something like:
> Declare @.Search VarChar(8000)
> Select @.Search = "Select distinct Rank=0,l.CompanyID,m.UserID,
> ...
> Execute(@.Search)
> GO
> How do I get around this limitation?
> My string could be 1000 characters long or more.
> Thanks,
> Tom
>|||"Aaron Bertrand [SQL Server MVP]" <ten.xoc@.dnartreb.noraa> wrote in message
news:u$FUL2MMGHA.2316@.TK2MSFTNGP11.phx.gbl...
> Use ' not " to delimit strings.
How do I do that if my string has single quotes in it?
For example:
Select @.Search = 'Select distinct Rank=0,l.CompanyID,m.UserID,
Category = Case when Len(Category) > 22 then substring (Category,1,22) +
'...' else Category end
...'
Thanks,
Tom

>
>
> "tshad" <tscheiderich@.ftsolutions.com> wrote in message
> news:OetZFxMMGHA.3272@.tk2msftngp13.phx.gbl...
>|||"tshad" <tscheiderich@.ftsolutions.com> wrote in message
news:eeALK7MMGHA.3936@.TK2MSFTNGP10.phx.gbl...
> "Aaron Bertrand [SQL Server MVP]" <ten.xoc@.dnartreb.noraa> wrote in
> message news:u$FUL2MMGHA.2316@.TK2MSFTNGP11.phx.gbl...
> How do I do that if my string has single quotes in it?
Got it.
I just add another single quote next to each single quote and it works fine.
Thanks,
Tom
> For example:
> Select @.Search = 'Select distinct Rank=0,l.CompanyID,m.UserID,
> Category = Case when Len(Category) > 22 then substring (Category,1,22)
> + '...' else Category end
> ...'
> Thanks,
> Tom
>
>

Dynamic SQL generation for the UpdateCommand is not supported against a SelectCommand that

Hey,

I changed the database name in the initial cataloge in the web.config conncetion string so that it now connects to other databas that contains same tables as the old one,but now i am getting that error at the update stmt !

thank u in advance

Hiba

Do you have the primary key and/or unique fields defined in the new database table? The Update command only knows how to update if it has access to a unique field...

This could explain why it worked in the first database but not the new one.

Dynamic SQL calling a function

I have a stored procedure that builds a dynamic SQL string in which an
inline User Defined Function is called. Once the string is build I execute
using sp_executesql. The select runs fine except that no values are being
returned from the inline function. When I run the resulting SQL string in
Query Analyzer it runs as expected.
The function is working properly.
I tried using Exec @.SQL instead of Exec sp_ExecuteSql @.Sql but the results
are the same.
I know I must be missing something but I can’t find a thing online about
this issue.
Thanks so much for the help!
RJ
Here is the Select Code
set @.SQL = 'SELECT dbo.TB_Events.EV_EventId, dbo.TB_Events.EV_AccountId,
dbo.TB_Events.EV_EventName, dbo.TB_Accounts.MA_AccountName,
dbo.TB_Accounts.MA_AccountManager,
dbo.TB_Events.EV_ContactId,
dbo.fn_ContactName(dbo.TB_Events.EV_ContactId,1) as MainContact,
dbo.TB_Events.EV_AltContactId,dbo.fn_ContactName(d bo.TB_Events.EV_AltContactId,1) as AltContact,
dbo.TB_Events.EV_OnSiteContactId,
dbo.fn_ContactName(dbo.TB_Events.EV_OnSiteContactI d,1) as OnSiteContact,
dbo.TB_Events.EV_EventType, dbo.TB_Events.EV_PostAs,
dbo.TB_Events.EV_StartDate, dbo.TB_Events.EV_EndDate,
dbo.TB_Events.EV_Status,
dbo.TB_Events.EV_StatusDate,
dbo.TB_Events.EV_ProspectDate, dbo.TB_Events.EV_TentativeDate,
dbo.TB_Events.EV_DefiniteDate,
dbo.TB_Events.EV_HistoricDate,
dbo.TB_Events.EV_CancelDate, dbo.TB_Events.EV_ProposalCreateDate,
dbo.TB_Events.EV_ContractCreateDate,
dbo.TB_Events.EV_CutoffDate,
dbo.TB_Events.EV_EventSummary, dbo.TB_Events.EV_BookingSource,
dbo.TB_Events.EV_EventProfile,
dbo.TB_Events.EV_EventFrequency,
dbo.TB_Events.EV_BookingLead, dbo.TB_Events.EV_ReservationMethod,
dbo.TB_Events.EV_BookingCode,
dbo.TB_Events.EV_SpecialRequests,
dbo.TB_Events.EF_MarketSegment
FROM dbo.TB_Events INNER JOIN
dbo.TB_Accounts ON dbo.TB_Events.EV_AccountId =
dbo.TB_Accounts.MA_AccountId'
Hi RJ
There are special issues with getting output values back through
sp_executesql. This KB article explains how to use output parameters with a
stored procedure. I haven't tried using it with functions, but since you
just want a value returned, you could turn your function into a procedure
and have the return value be an output parameter.
"How to specify output parameters when you use the sp_executesql stored
procedure in SQL Server"
http://support.microsoft.com/kb/262499/en-us
HTH
Kalen Delaney, SQL Server MVP
www.InsideSQLServer.com
http://blog.kalendelaney.com
"RJ" <RJ@.discussions.microsoft.com> wrote in message
news:0A7BAFB6-5E44-4ED0-96E6-892701C44CBD@.microsoft.com...
>
> I have a stored procedure that builds a dynamic SQL string in which an
> inline User Defined Function is called. Once the string is build I
> execute
> using sp_executesql. The select runs fine except that no values are being
> returned from the inline function. When I run the resulting SQL string in
> Query Analyzer it runs as expected.
> The function is working properly.
>
> I tried using Exec @.SQL instead of Exec sp_ExecuteSql @.Sql but the results
> are the same.
> I know I must be missing something but I can't find a thing online about
> this issue.
> Thanks so much for the help!
> RJ
>
> Here is the Select Code
> set @.SQL = 'SELECT dbo.TB_Events.EV_EventId,
> dbo.TB_Events.EV_AccountId,
> dbo.TB_Events.EV_EventName, dbo.TB_Accounts.MA_AccountName,
> dbo.TB_Accounts.MA_AccountManager,
> dbo.TB_Events.EV_ContactId,
> dbo.fn_ContactName(dbo.TB_Events.EV_ContactId,1) as MainContact,
> dbo.TB_Events.EV_AltContactId,dbo.fn_ContactName(d bo.TB_Events.EV_AltContactId,1)
> as AltContact,
> dbo.TB_Events.EV_OnSiteContactId,
> dbo.fn_ContactName(dbo.TB_Events.EV_OnSiteContactI d,1) as OnSiteContact,
> dbo.TB_Events.EV_EventType, dbo.TB_Events.EV_PostAs,
> dbo.TB_Events.EV_StartDate, dbo.TB_Events.EV_EndDate,
> dbo.TB_Events.EV_Status,
> dbo.TB_Events.EV_StatusDate,
> dbo.TB_Events.EV_ProspectDate, dbo.TB_Events.EV_TentativeDate,
> dbo.TB_Events.EV_DefiniteDate,
> dbo.TB_Events.EV_HistoricDate,
> dbo.TB_Events.EV_CancelDate, dbo.TB_Events.EV_ProposalCreateDate,
> dbo.TB_Events.EV_ContractCreateDate,
> dbo.TB_Events.EV_CutoffDate,
> dbo.TB_Events.EV_EventSummary, dbo.TB_Events.EV_BookingSource,
> dbo.TB_Events.EV_EventProfile,
> dbo.TB_Events.EV_EventFrequency,
> dbo.TB_Events.EV_BookingLead, dbo.TB_Events.EV_ReservationMethod,
> dbo.TB_Events.EV_BookingCode,
> dbo.TB_Events.EV_SpecialRequests,
> dbo.TB_Events.EF_MarketSegment
> FROM dbo.TB_Events INNER JOIN
> dbo.TB_Accounts ON dbo.TB_Events.EV_AccountId =
> dbo.TB_Accounts.MA_AccountId'
>
|||the solution there is very intresting!
i have looked for something like that in the past and didnt find 1.
thnaks
Peleg
"Kalen Delaney" wrote:

> Hi RJ
> There are special issues with getting output values back through
> sp_executesql. This KB article explains how to use output parameters with a
> stored procedure. I haven't tried using it with functions, but since you
> just want a value returned, you could turn your function into a procedure
> and have the return value be an output parameter.
> "How to specify output parameters when you use the sp_executesql stored
> procedure in SQL Server"
> http://support.microsoft.com/kb/262499/en-us
> --
> HTH
> Kalen Delaney, SQL Server MVP
> www.InsideSQLServer.com
> http://blog.kalendelaney.com
>
> "RJ" <RJ@.discussions.microsoft.com> wrote in message
> news:0A7BAFB6-5E44-4ED0-96E6-892701C44CBD@.microsoft.com...
>
>
|||Hi Kalen,
Thank You for your response. I took the rest of the day off yesterday but
now I am back at it!
I am looking into what you suggested however I still don't understand why
the dynamic sql did not either a) execute the inline function call or b)
return an error. Although I have worked in depth with Oracle, I am a
relative rookie to SQL Server. So whatever info you can pass on is
appreciated.
Thank again,
RJ
"Kalen Delaney" wrote:

> Hi RJ
> There are special issues with getting output values back through
> sp_executesql. This KB article explains how to use output parameters with a
> stored procedure. I haven't tried using it with functions, but since you
> just want a value returned, you could turn your function into a procedure
> and have the return value be an output parameter.
> "How to specify output parameters when you use the sp_executesql stored
> procedure in SQL Server"
> http://support.microsoft.com/kb/262499/en-us
> --
> HTH
> Kalen Delaney, SQL Server MVP
> www.InsideSQLServer.com
> http://blog.kalendelaney.com
>
> "RJ" <RJ@.discussions.microsoft.com> wrote in message
> news:0A7BAFB6-5E44-4ED0-96E6-892701C44CBD@.microsoft.com...
>
>
|||RJ
I misunderstood the original question. I thought the entire SQL string was a
function call, and now I see that there are calls embedded in your long
example. How do you know the inline function was not executed? Are all the
other columns being returned? Although your code is extremely difficult to
read, I see 3 places where a function is called. Are all three of those
values just 'missing' from the output? In the future, please be explicit
about exactly what is happening, and try to simplify your problem as much as
possible. We obviously cannot run your code to do any testing as we don't
have the tables.
You could set up a trace which will show you if the function is being
called.
I would suggest you try a much simpler example for verification. Perhaps
just select the function and one other column from the table.
Also, in the future, please always state what version and service pack you
are using.
HTH
Kalen Delaney, SQL Server MVP
www.InsideSQLServer.com
http://blog.kalendelaney.com
"RJ" <RJ@.discussions.microsoft.com> wrote in message
news:46C212E3-283E-4FC1-9F4A-0BA0D42A58CB@.microsoft.com...[vbcol=seagreen]
> Hi Kalen,
> Thank You for your response. I took the rest of the day off yesterday but
> now I am back at it!
> I am looking into what you suggested however I still don't understand why
> the dynamic sql did not either a) execute the inline function call or b)
> return an error. Although I have worked in depth with Oracle, I am a
> relative rookie to SQL Server. So whatever info you can pass on is
> appreciated.
> Thank again,
> RJ
> "Kalen Delaney" wrote:
|||You're welcome!
HTH
Kalen Delaney, SQL Server MVP
www.InsideSQLServer.com
http://blog.kalendelaney.com
"pelegk1" <pelegk1@.discussions.microsoft.com> wrote in message
news:6CA0479F-3249-4A2D-9D24-7AE6ACB9AD78@.microsoft.com...[vbcol=seagreen]
> the solution there is very intresting!
> i have looked for something like that in the past and didnt find 1.
> thnaks
> Peleg
>
> "Kalen Delaney" wrote:
|||I have a complex code-gen proc that creates dynamci SQL and then executes it
with sp_ExecuteSQL that includes a table-valued multi-line UDF and I've
never had any trouble with the UDF returning data. btw, I recently converted
an in-line UDF with parameters to a multi-line UDF and it runs much faster.
-Paul
"Kalen Delaney" <replies@.public_newsgroups.com> wrote in message
news:%23c4dd8IUIHA.3916@.TK2MSFTNGP02.phx.gbl...
> RJ
> I misunderstood the original question. I thought the entire SQL string was
> a function call, and now I see that there are calls embedded in your long
> example. How do you know the inline function was not executed? Are all
> the other columns being returned? Although your code is extremely
> difficult to read, I see 3 places where a function is called. Are all
> three of those values just 'missing' from the output? In the future,
> please be explicit about exactly what is happening, and try to simplify
> your problem as much as possible. We obviously cannot run your code to do
> any testing as we don't have the tables.
> You could set up a trace which will show you if the function is being
> called.
> I would suggest you try a much simpler example for verification. Perhaps
> just select the function and one other column from the table.
> Also, in the future, please always state what version and service pack you
> are using.
> --
> HTH
> Kalen Delaney, SQL Server MVP
> www.InsideSQLServer.com
> http://blog.kalendelaney.com
>
> "RJ" <RJ@.discussions.microsoft.com> wrote in message
> news:46C212E3-283E-4FC1-9F4A-0BA0D42A58CB@.microsoft.com...
>
|||This apparently is a scalar UDF so it's neither inline nor multiline. We're
still waiting to hear back from the OP exactly what the results are.
HTH
Kalen Delaney, SQL Server MVP
www.InsideSQLServer.com
http://blog.kalendelaney.com
"Paul Nielsen (SQL)" <pauln@.sqlserverbible.com> wrote in message
news:8A7ED610-875B-4192-985D-8727DA2CDBD4@.microsoft.com...
>I have a complex code-gen proc that creates dynamci SQL and then executes
>it with sp_ExecuteSQL that includes a table-valued multi-line UDF and I've
>never had any trouble with the UDF returning data. btw, I recently
>converted an in-line UDF with parameters to a multi-line UDF and it runs
>much faster.
> -Paul
>
> "Kalen Delaney" <replies@.public_newsgroups.com> wrote in message
> news:%23c4dd8IUIHA.3916@.TK2MSFTNGP02.phx.gbl...
>
|||Thank you all for your help. I am not sure what exactly I did, as I tried a
lot of things, but it now works just fine.
The problem when I had it was that it was returning all the columns
including the ones from the called function however the column values from
the called function were all null. The function was written to return some
value (not null) even if no valid contact was found. Like I said earlier,
when I ran the script in Analyzer the function columns came back with the
correct values.
Perhaps the issue was in my app that was calling the sp. Anyway, it all
works as expected as there is no problem calling a UDF from dynamic sql.
Thanks again,
RJ
"Kalen Delaney" wrote:

> This apparently is a scalar UDF so it's neither inline nor multiline. We're
> still waiting to hear back from the OP exactly what the results are.
> --
> HTH
> Kalen Delaney, SQL Server MVP
> www.InsideSQLServer.com
> http://blog.kalendelaney.com
>
> "Paul Nielsen (SQL)" <pauln@.sqlserverbible.com> wrote in message
> news:8A7ED610-875B-4192-985D-8727DA2CDBD4@.microsoft.com...
>
>
|||And yes you were correct that it is a scalar UDF. Like I said I am still
learning SQL Server terminology.
"Kalen Delaney" wrote:

> This apparently is a scalar UDF so it's neither inline nor multiline. We're
> still waiting to hear back from the OP exactly what the results are.
> --
> HTH
> Kalen Delaney, SQL Server MVP
> www.InsideSQLServer.com
> http://blog.kalendelaney.com
>
> "Paul Nielsen (SQL)" <pauln@.sqlserverbible.com> wrote in message
> news:8A7ED610-875B-4192-985D-8727DA2CDBD4@.microsoft.com...
>
>

Dynamic SQL calling a function

I have a stored procedure that builds a dynamic SQL string in which an
inline User Defined Function is called. Once the string is build I execute
using sp_executesql. The select runs fine except that no values are being
returned from the inline function. When I run the resulting SQL string in
Query Analyzer it runs as expected.
The function is working properly.
I tried using Exec @.SQL instead of Exec sp_ExecuteSql @.Sql but the results
are the same.
I know I must be missing something but I canâ't find a thing online about
this issue.
Thanks so much for the help!
RJ
Here is the Select Code
set @.SQL = 'SELECT dbo.TB_Events.EV_EventId, dbo.TB_Events.EV_AccountId,
dbo.TB_Events.EV_EventName, dbo.TB_Accounts.MA_AccountName,
dbo.TB_Accounts.MA_AccountManager,
dbo.TB_Events.EV_ContactId,
dbo.fn_ContactName(dbo.TB_Events.EV_ContactId,1) as MainContact,
dbo.TB_Events.EV_AltContactId,dbo.fn_ContactName(dbo.TB_Events.EV_AltContactId,1) as AltContact,
dbo.TB_Events.EV_OnSiteContactId,
dbo.fn_ContactName(dbo.TB_Events.EV_OnSiteContactId,1) as OnSiteContact,
dbo.TB_Events.EV_EventType, dbo.TB_Events.EV_PostAs,
dbo.TB_Events.EV_StartDate, dbo.TB_Events.EV_EndDate,
dbo.TB_Events.EV_Status,
dbo.TB_Events.EV_StatusDate,
dbo.TB_Events.EV_ProspectDate, dbo.TB_Events.EV_TentativeDate,
dbo.TB_Events.EV_DefiniteDate,
dbo.TB_Events.EV_HistoricDate,
dbo.TB_Events.EV_CancelDate, dbo.TB_Events.EV_ProposalCreateDate,
dbo.TB_Events.EV_ContractCreateDate,
dbo.TB_Events.EV_CutoffDate,
dbo.TB_Events.EV_EventSummary, dbo.TB_Events.EV_BookingSource,
dbo.TB_Events.EV_EventProfile,
dbo.TB_Events.EV_EventFrequency,
dbo.TB_Events.EV_BookingLead, dbo.TB_Events.EV_ReservationMethod,
dbo.TB_Events.EV_BookingCode,
dbo.TB_Events.EV_SpecialRequests,
dbo.TB_Events.EF_MarketSegment
FROM dbo.TB_Events INNER JOIN
dbo.TB_Accounts ON dbo.TB_Events.EV_AccountId = dbo.TB_Accounts.MA_AccountId'Hi RJ
There are special issues with getting output values back through
sp_executesql. This KB article explains how to use output parameters with a
stored procedure. I haven't tried using it with functions, but since you
just want a value returned, you could turn your function into a procedure
and have the return value be an output parameter.
"How to specify output parameters when you use the sp_executesql stored
procedure in SQL Server"
http://support.microsoft.com/kb/262499/en-us
--
HTH
Kalen Delaney, SQL Server MVP
www.InsideSQLServer.com
http://blog.kalendelaney.com
"RJ" <RJ@.discussions.microsoft.com> wrote in message
news:0A7BAFB6-5E44-4ED0-96E6-892701C44CBD@.microsoft.com...
>
> I have a stored procedure that builds a dynamic SQL string in which an
> inline User Defined Function is called. Once the string is build I
> execute
> using sp_executesql. The select runs fine except that no values are being
> returned from the inline function. When I run the resulting SQL string in
> Query Analyzer it runs as expected.
> The function is working properly.
>
> I tried using Exec @.SQL instead of Exec sp_ExecuteSql @.Sql but the results
> are the same.
> I know I must be missing something but I can't find a thing online about
> this issue.
> Thanks so much for the help!
> RJ
>
> Here is the Select Code
> set @.SQL = 'SELECT dbo.TB_Events.EV_EventId,
> dbo.TB_Events.EV_AccountId,
> dbo.TB_Events.EV_EventName, dbo.TB_Accounts.MA_AccountName,
> dbo.TB_Accounts.MA_AccountManager,
> dbo.TB_Events.EV_ContactId,
> dbo.fn_ContactName(dbo.TB_Events.EV_ContactId,1) as MainContact,
> dbo.TB_Events.EV_AltContactId,dbo.fn_ContactName(dbo.TB_Events.EV_AltContactId,1)
> as AltContact,
> dbo.TB_Events.EV_OnSiteContactId,
> dbo.fn_ContactName(dbo.TB_Events.EV_OnSiteContactId,1) as OnSiteContact,
> dbo.TB_Events.EV_EventType, dbo.TB_Events.EV_PostAs,
> dbo.TB_Events.EV_StartDate, dbo.TB_Events.EV_EndDate,
> dbo.TB_Events.EV_Status,
> dbo.TB_Events.EV_StatusDate,
> dbo.TB_Events.EV_ProspectDate, dbo.TB_Events.EV_TentativeDate,
> dbo.TB_Events.EV_DefiniteDate,
> dbo.TB_Events.EV_HistoricDate,
> dbo.TB_Events.EV_CancelDate, dbo.TB_Events.EV_ProposalCreateDate,
> dbo.TB_Events.EV_ContractCreateDate,
> dbo.TB_Events.EV_CutoffDate,
> dbo.TB_Events.EV_EventSummary, dbo.TB_Events.EV_BookingSource,
> dbo.TB_Events.EV_EventProfile,
> dbo.TB_Events.EV_EventFrequency,
> dbo.TB_Events.EV_BookingLead, dbo.TB_Events.EV_ReservationMethod,
> dbo.TB_Events.EV_BookingCode,
> dbo.TB_Events.EV_SpecialRequests,
> dbo.TB_Events.EF_MarketSegment
> FROM dbo.TB_Events INNER JOIN
> dbo.TB_Accounts ON dbo.TB_Events.EV_AccountId => dbo.TB_Accounts.MA_AccountId'
>|||the solution there is very intresting!
i have looked for something like that in the past and didnt find 1.
thnaks
Peleg
"Kalen Delaney" wrote:
> Hi RJ
> There are special issues with getting output values back through
> sp_executesql. This KB article explains how to use output parameters with a
> stored procedure. I haven't tried using it with functions, but since you
> just want a value returned, you could turn your function into a procedure
> and have the return value be an output parameter.
> "How to specify output parameters when you use the sp_executesql stored
> procedure in SQL Server"
> http://support.microsoft.com/kb/262499/en-us
> --
> HTH
> Kalen Delaney, SQL Server MVP
> www.InsideSQLServer.com
> http://blog.kalendelaney.com
>
> "RJ" <RJ@.discussions.microsoft.com> wrote in message
> news:0A7BAFB6-5E44-4ED0-96E6-892701C44CBD@.microsoft.com...
> >
> >
> > I have a stored procedure that builds a dynamic SQL string in which an
> > inline User Defined Function is called. Once the string is build I
> > execute
> > using sp_executesql. The select runs fine except that no values are being
> > returned from the inline function. When I run the resulting SQL string in
> > Query Analyzer it runs as expected.
> > The function is working properly.
> >
> >
> > I tried using Exec @.SQL instead of Exec sp_ExecuteSql @.Sql but the results
> > are the same.
> >
> > I know I must be missing something but I can't find a thing online about
> > this issue.
> >
> > Thanks so much for the help!
> > RJ
> >
> >
> > Here is the Select Code
> >
> > set @.SQL = 'SELECT dbo.TB_Events.EV_EventId,
> > dbo.TB_Events.EV_AccountId,
> > dbo.TB_Events.EV_EventName, dbo.TB_Accounts.MA_AccountName,
> > dbo.TB_Accounts.MA_AccountManager,
> > dbo.TB_Events.EV_ContactId,
> > dbo.fn_ContactName(dbo.TB_Events.EV_ContactId,1) as MainContact,
> > dbo.TB_Events.EV_AltContactId,dbo.fn_ContactName(dbo.TB_Events.EV_AltContactId,1)
> > as AltContact,
> > dbo.TB_Events.EV_OnSiteContactId,
> > dbo.fn_ContactName(dbo.TB_Events.EV_OnSiteContactId,1) as OnSiteContact,
> > dbo.TB_Events.EV_EventType, dbo.TB_Events.EV_PostAs,
> > dbo.TB_Events.EV_StartDate, dbo.TB_Events.EV_EndDate,
> > dbo.TB_Events.EV_Status,
> > dbo.TB_Events.EV_StatusDate,
> > dbo.TB_Events.EV_ProspectDate, dbo.TB_Events.EV_TentativeDate,
> > dbo.TB_Events.EV_DefiniteDate,
> > dbo.TB_Events.EV_HistoricDate,
> > dbo.TB_Events.EV_CancelDate, dbo.TB_Events.EV_ProposalCreateDate,
> > dbo.TB_Events.EV_ContractCreateDate,
> > dbo.TB_Events.EV_CutoffDate,
> > dbo.TB_Events.EV_EventSummary, dbo.TB_Events.EV_BookingSource,
> > dbo.TB_Events.EV_EventProfile,
> > dbo.TB_Events.EV_EventFrequency,
> > dbo.TB_Events.EV_BookingLead, dbo.TB_Events.EV_ReservationMethod,
> > dbo.TB_Events.EV_BookingCode,
> > dbo.TB_Events.EV_SpecialRequests,
> > dbo.TB_Events.EF_MarketSegment
> > FROM dbo.TB_Events INNER JOIN
> > dbo.TB_Accounts ON dbo.TB_Events.EV_AccountId => > dbo.TB_Accounts.MA_AccountId'
> >
>
>|||Hi Kalen,
Thank You for your response. I took the rest of the day off yesterday but
now I am back at it!
I am looking into what you suggested however I still don't understand why
the dynamic sql did not either a) execute the inline function call or b)
return an error. Although I have worked in depth with Oracle, I am a
relative rookie to SQL Server. So whatever info you can pass on is
appreciated.
Thank again,
RJ
"Kalen Delaney" wrote:
> Hi RJ
> There are special issues with getting output values back through
> sp_executesql. This KB article explains how to use output parameters with a
> stored procedure. I haven't tried using it with functions, but since you
> just want a value returned, you could turn your function into a procedure
> and have the return value be an output parameter.
> "How to specify output parameters when you use the sp_executesql stored
> procedure in SQL Server"
> http://support.microsoft.com/kb/262499/en-us
> --
> HTH
> Kalen Delaney, SQL Server MVP
> www.InsideSQLServer.com
> http://blog.kalendelaney.com
>
> "RJ" <RJ@.discussions.microsoft.com> wrote in message
> news:0A7BAFB6-5E44-4ED0-96E6-892701C44CBD@.microsoft.com...
> >
> >
> > I have a stored procedure that builds a dynamic SQL string in which an
> > inline User Defined Function is called. Once the string is build I
> > execute
> > using sp_executesql. The select runs fine except that no values are being
> > returned from the inline function. When I run the resulting SQL string in
> > Query Analyzer it runs as expected.
> > The function is working properly.
> >
> >
> > I tried using Exec @.SQL instead of Exec sp_ExecuteSql @.Sql but the results
> > are the same.
> >
> > I know I must be missing something but I can't find a thing online about
> > this issue.
> >
> > Thanks so much for the help!
> > RJ
> >
> >
> > Here is the Select Code
> >
> > set @.SQL = 'SELECT dbo.TB_Events.EV_EventId,
> > dbo.TB_Events.EV_AccountId,
> > dbo.TB_Events.EV_EventName, dbo.TB_Accounts.MA_AccountName,
> > dbo.TB_Accounts.MA_AccountManager,
> > dbo.TB_Events.EV_ContactId,
> > dbo.fn_ContactName(dbo.TB_Events.EV_ContactId,1) as MainContact,
> > dbo.TB_Events.EV_AltContactId,dbo.fn_ContactName(dbo.TB_Events.EV_AltContactId,1)
> > as AltContact,
> > dbo.TB_Events.EV_OnSiteContactId,
> > dbo.fn_ContactName(dbo.TB_Events.EV_OnSiteContactId,1) as OnSiteContact,
> > dbo.TB_Events.EV_EventType, dbo.TB_Events.EV_PostAs,
> > dbo.TB_Events.EV_StartDate, dbo.TB_Events.EV_EndDate,
> > dbo.TB_Events.EV_Status,
> > dbo.TB_Events.EV_StatusDate,
> > dbo.TB_Events.EV_ProspectDate, dbo.TB_Events.EV_TentativeDate,
> > dbo.TB_Events.EV_DefiniteDate,
> > dbo.TB_Events.EV_HistoricDate,
> > dbo.TB_Events.EV_CancelDate, dbo.TB_Events.EV_ProposalCreateDate,
> > dbo.TB_Events.EV_ContractCreateDate,
> > dbo.TB_Events.EV_CutoffDate,
> > dbo.TB_Events.EV_EventSummary, dbo.TB_Events.EV_BookingSource,
> > dbo.TB_Events.EV_EventProfile,
> > dbo.TB_Events.EV_EventFrequency,
> > dbo.TB_Events.EV_BookingLead, dbo.TB_Events.EV_ReservationMethod,
> > dbo.TB_Events.EV_BookingCode,
> > dbo.TB_Events.EV_SpecialRequests,
> > dbo.TB_Events.EF_MarketSegment
> > FROM dbo.TB_Events INNER JOIN
> > dbo.TB_Accounts ON dbo.TB_Events.EV_AccountId => > dbo.TB_Accounts.MA_AccountId'
> >
>
>|||You're welcome!
--
HTH
Kalen Delaney, SQL Server MVP
www.InsideSQLServer.com
http://blog.kalendelaney.com
"pelegk1" <pelegk1@.discussions.microsoft.com> wrote in message
news:6CA0479F-3249-4A2D-9D24-7AE6ACB9AD78@.microsoft.com...
> the solution there is very intresting!
> i have looked for something like that in the past and didnt find 1.
> thnaks
> Peleg
>
> "Kalen Delaney" wrote:
>> Hi RJ
>> There are special issues with getting output values back through
>> sp_executesql. This KB article explains how to use output parameters with
>> a
>> stored procedure. I haven't tried using it with functions, but since you
>> just want a value returned, you could turn your function into a procedure
>> and have the return value be an output parameter.
>> "How to specify output parameters when you use the sp_executesql stored
>> procedure in SQL Server"
>> http://support.microsoft.com/kb/262499/en-us
>> --
>> HTH
>> Kalen Delaney, SQL Server MVP
>> www.InsideSQLServer.com
>> http://blog.kalendelaney.com
>>
>> "RJ" <RJ@.discussions.microsoft.com> wrote in message
>> news:0A7BAFB6-5E44-4ED0-96E6-892701C44CBD@.microsoft.com...
>> >
>> >
>> > I have a stored procedure that builds a dynamic SQL string in which an
>> > inline User Defined Function is called. Once the string is build I
>> > execute
>> > using sp_executesql. The select runs fine except that no values are
>> > being
>> > returned from the inline function. When I run the resulting SQL string
>> > in
>> > Query Analyzer it runs as expected.
>> > The function is working properly.
>> >
>> >
>> > I tried using Exec @.SQL instead of Exec sp_ExecuteSql @.Sql but the
>> > results
>> > are the same.
>> >
>> > I know I must be missing something but I can't find a thing online
>> > about
>> > this issue.
>> >
>> > Thanks so much for the help!
>> > RJ
>> >
>> >
>> > Here is the Select Code
>> >
>> > set @.SQL = 'SELECT dbo.TB_Events.EV_EventId,
>> > dbo.TB_Events.EV_AccountId,
>> > dbo.TB_Events.EV_EventName, dbo.TB_Accounts.MA_AccountName,
>> > dbo.TB_Accounts.MA_AccountManager,
>> > dbo.TB_Events.EV_ContactId,
>> > dbo.fn_ContactName(dbo.TB_Events.EV_ContactId,1) as MainContact,
>> > dbo.TB_Events.EV_AltContactId,dbo.fn_ContactName(dbo.TB_Events.EV_AltContactId,1)
>> > as AltContact,
>> > dbo.TB_Events.EV_OnSiteContactId,
>> > dbo.fn_ContactName(dbo.TB_Events.EV_OnSiteContactId,1) as
>> > OnSiteContact,
>> > dbo.TB_Events.EV_EventType,
>> > dbo.TB_Events.EV_PostAs,
>> > dbo.TB_Events.EV_StartDate, dbo.TB_Events.EV_EndDate,
>> > dbo.TB_Events.EV_Status,
>> > dbo.TB_Events.EV_StatusDate,
>> > dbo.TB_Events.EV_ProspectDate, dbo.TB_Events.EV_TentativeDate,
>> > dbo.TB_Events.EV_DefiniteDate,
>> > dbo.TB_Events.EV_HistoricDate,
>> > dbo.TB_Events.EV_CancelDate, dbo.TB_Events.EV_ProposalCreateDate,
>> > dbo.TB_Events.EV_ContractCreateDate,
>> > dbo.TB_Events.EV_CutoffDate,
>> > dbo.TB_Events.EV_EventSummary, dbo.TB_Events.EV_BookingSource,
>> > dbo.TB_Events.EV_EventProfile,
>> > dbo.TB_Events.EV_EventFrequency,
>> > dbo.TB_Events.EV_BookingLead, dbo.TB_Events.EV_ReservationMethod,
>> > dbo.TB_Events.EV_BookingCode,
>> > dbo.TB_Events.EV_SpecialRequests,
>> > dbo.TB_Events.EF_MarketSegment
>> > FROM dbo.TB_Events INNER JOIN
>> > dbo.TB_Accounts ON dbo.TB_Events.EV_AccountId =>> > dbo.TB_Accounts.MA_AccountId'
>> >
>>|||RJ
I misunderstood the original question. I thought the entire SQL string was a
function call, and now I see that there are calls embedded in your long
example. How do you know the inline function was not executed? Are all the
other columns being returned? Although your code is extremely difficult to
read, I see 3 places where a function is called. Are all three of those
values just 'missing' from the output? In the future, please be explicit
about exactly what is happening, and try to simplify your problem as much as
possible. We obviously cannot run your code to do any testing as we don't
have the tables.
You could set up a trace which will show you if the function is being
called.
I would suggest you try a much simpler example for verification. Perhaps
just select the function and one other column from the table.
Also, in the future, please always state what version and service pack you
are using.
--
HTH
Kalen Delaney, SQL Server MVP
www.InsideSQLServer.com
http://blog.kalendelaney.com
"RJ" <RJ@.discussions.microsoft.com> wrote in message
news:46C212E3-283E-4FC1-9F4A-0BA0D42A58CB@.microsoft.com...
> Hi Kalen,
> Thank You for your response. I took the rest of the day off yesterday but
> now I am back at it!
> I am looking into what you suggested however I still don't understand why
> the dynamic sql did not either a) execute the inline function call or b)
> return an error. Although I have worked in depth with Oracle, I am a
> relative rookie to SQL Server. So whatever info you can pass on is
> appreciated.
> Thank again,
> RJ
> "Kalen Delaney" wrote:
>> Hi RJ
>> There are special issues with getting output values back through
>> sp_executesql. This KB article explains how to use output parameters with
>> a
>> stored procedure. I haven't tried using it with functions, but since you
>> just want a value returned, you could turn your function into a procedure
>> and have the return value be an output parameter.
>> "How to specify output parameters when you use the sp_executesql stored
>> procedure in SQL Server"
>> http://support.microsoft.com/kb/262499/en-us
>> --
>> HTH
>> Kalen Delaney, SQL Server MVP
>> www.InsideSQLServer.com
>> http://blog.kalendelaney.com
>>
>> "RJ" <RJ@.discussions.microsoft.com> wrote in message
>> news:0A7BAFB6-5E44-4ED0-96E6-892701C44CBD@.microsoft.com...
>> >
>> >
>> > I have a stored procedure that builds a dynamic SQL string in which an
>> > inline User Defined Function is called. Once the string is build I
>> > execute
>> > using sp_executesql. The select runs fine except that no values are
>> > being
>> > returned from the inline function. When I run the resulting SQL string
>> > in
>> > Query Analyzer it runs as expected.
>> > The function is working properly.
>> >
>> >
>> > I tried using Exec @.SQL instead of Exec sp_ExecuteSql @.Sql but the
>> > results
>> > are the same.
>> >
>> > I know I must be missing something but I can't find a thing online
>> > about
>> > this issue.
>> >
>> > Thanks so much for the help!
>> > RJ
>> >
>> >
>> > Here is the Select Code
>> >
>> > set @.SQL = 'SELECT dbo.TB_Events.EV_EventId,
>> > dbo.TB_Events.EV_AccountId,
>> > dbo.TB_Events.EV_EventName, dbo.TB_Accounts.MA_AccountName,
>> > dbo.TB_Accounts.MA_AccountManager,
>> > dbo.TB_Events.EV_ContactId,
>> > dbo.fn_ContactName(dbo.TB_Events.EV_ContactId,1) as MainContact,
>> > dbo.TB_Events.EV_AltContactId,dbo.fn_ContactName(dbo.TB_Events.EV_AltContactId,1)
>> > as AltContact,
>> > dbo.TB_Events.EV_OnSiteContactId,
>> > dbo.fn_ContactName(dbo.TB_Events.EV_OnSiteContactId,1) as
>> > OnSiteContact,
>> > dbo.TB_Events.EV_EventType,
>> > dbo.TB_Events.EV_PostAs,
>> > dbo.TB_Events.EV_StartDate, dbo.TB_Events.EV_EndDate,
>> > dbo.TB_Events.EV_Status,
>> > dbo.TB_Events.EV_StatusDate,
>> > dbo.TB_Events.EV_ProspectDate, dbo.TB_Events.EV_TentativeDate,
>> > dbo.TB_Events.EV_DefiniteDate,
>> > dbo.TB_Events.EV_HistoricDate,
>> > dbo.TB_Events.EV_CancelDate, dbo.TB_Events.EV_ProposalCreateDate,
>> > dbo.TB_Events.EV_ContractCreateDate,
>> > dbo.TB_Events.EV_CutoffDate,
>> > dbo.TB_Events.EV_EventSummary, dbo.TB_Events.EV_BookingSource,
>> > dbo.TB_Events.EV_EventProfile,
>> > dbo.TB_Events.EV_EventFrequency,
>> > dbo.TB_Events.EV_BookingLead, dbo.TB_Events.EV_ReservationMethod,
>> > dbo.TB_Events.EV_BookingCode,
>> > dbo.TB_Events.EV_SpecialRequests,
>> > dbo.TB_Events.EF_MarketSegment
>> > FROM dbo.TB_Events INNER JOIN
>> > dbo.TB_Accounts ON dbo.TB_Events.EV_AccountId =>> > dbo.TB_Accounts.MA_AccountId'
>> >
>>|||I have a complex code-gen proc that creates dynamci SQL and then executes it
with sp_ExecuteSQL that includes a table-valued multi-line UDF and I've
never had any trouble with the UDF returning data. btw, I recently converted
an in-line UDF with parameters to a multi-line UDF and it runs much faster.
-Paul
"Kalen Delaney" <replies@.public_newsgroups.com> wrote in message
news:%23c4dd8IUIHA.3916@.TK2MSFTNGP02.phx.gbl...
> RJ
> I misunderstood the original question. I thought the entire SQL string was
> a function call, and now I see that there are calls embedded in your long
> example. How do you know the inline function was not executed? Are all
> the other columns being returned? Although your code is extremely
> difficult to read, I see 3 places where a function is called. Are all
> three of those values just 'missing' from the output? In the future,
> please be explicit about exactly what is happening, and try to simplify
> your problem as much as possible. We obviously cannot run your code to do
> any testing as we don't have the tables.
> You could set up a trace which will show you if the function is being
> called.
> I would suggest you try a much simpler example for verification. Perhaps
> just select the function and one other column from the table.
> Also, in the future, please always state what version and service pack you
> are using.
> --
> HTH
> Kalen Delaney, SQL Server MVP
> www.InsideSQLServer.com
> http://blog.kalendelaney.com
>
> "RJ" <RJ@.discussions.microsoft.com> wrote in message
> news:46C212E3-283E-4FC1-9F4A-0BA0D42A58CB@.microsoft.com...
>> Hi Kalen,
>> Thank You for your response. I took the rest of the day off yesterday
>> but
>> now I am back at it!
>> I am looking into what you suggested however I still don't understand why
>> the dynamic sql did not either a) execute the inline function call or b)
>> return an error. Although I have worked in depth with Oracle, I am a
>> relative rookie to SQL Server. So whatever info you can pass on is
>> appreciated.
>> Thank again,
>> RJ
>> "Kalen Delaney" wrote:
>> Hi RJ
>> There are special issues with getting output values back through
>> sp_executesql. This KB article explains how to use output parameters
>> with a
>> stored procedure. I haven't tried using it with functions, but since you
>> just want a value returned, you could turn your function into a
>> procedure
>> and have the return value be an output parameter.
>> "How to specify output parameters when you use the sp_executesql stored
>> procedure in SQL Server"
>> http://support.microsoft.com/kb/262499/en-us
>> --
>> HTH
>> Kalen Delaney, SQL Server MVP
>> www.InsideSQLServer.com
>> http://blog.kalendelaney.com
>>
>> "RJ" <RJ@.discussions.microsoft.com> wrote in message
>> news:0A7BAFB6-5E44-4ED0-96E6-892701C44CBD@.microsoft.com...
>> >
>> >
>> > I have a stored procedure that builds a dynamic SQL string in which an
>> > inline User Defined Function is called. Once the string is build I
>> > execute
>> > using sp_executesql. The select runs fine except that no values are
>> > being
>> > returned from the inline function. When I run the resulting SQL
>> > string in
>> > Query Analyzer it runs as expected.
>> > The function is working properly.
>> >
>> >
>> > I tried using Exec @.SQL instead of Exec sp_ExecuteSql @.Sql but the
>> > results
>> > are the same.
>> >
>> > I know I must be missing something but I can't find a thing online
>> > about
>> > this issue.
>> >
>> > Thanks so much for the help!
>> > RJ
>> >
>> >
>> > Here is the Select Code
>> >
>> > set @.SQL = 'SELECT dbo.TB_Events.EV_EventId,
>> > dbo.TB_Events.EV_AccountId,
>> > dbo.TB_Events.EV_EventName, dbo.TB_Accounts.MA_AccountName,
>> > dbo.TB_Accounts.MA_AccountManager,
>> > dbo.TB_Events.EV_ContactId,
>> > dbo.fn_ContactName(dbo.TB_Events.EV_ContactId,1) as MainContact,
>> > dbo.TB_Events.EV_AltContactId,dbo.fn_ContactName(dbo.TB_Events.EV_AltContactId,1)
>> > as AltContact,
>> > dbo.TB_Events.EV_OnSiteContactId,
>> > dbo.fn_ContactName(dbo.TB_Events.EV_OnSiteContactId,1) as
>> > OnSiteContact,
>> > dbo.TB_Events.EV_EventType,
>> > dbo.TB_Events.EV_PostAs,
>> > dbo.TB_Events.EV_StartDate, dbo.TB_Events.EV_EndDate,
>> > dbo.TB_Events.EV_Status,
>> > dbo.TB_Events.EV_StatusDate,
>> > dbo.TB_Events.EV_ProspectDate, dbo.TB_Events.EV_TentativeDate,
>> > dbo.TB_Events.EV_DefiniteDate,
>> > dbo.TB_Events.EV_HistoricDate,
>> > dbo.TB_Events.EV_CancelDate, dbo.TB_Events.EV_ProposalCreateDate,
>> > dbo.TB_Events.EV_ContractCreateDate,
>> > dbo.TB_Events.EV_CutoffDate,
>> > dbo.TB_Events.EV_EventSummary, dbo.TB_Events.EV_BookingSource,
>> > dbo.TB_Events.EV_EventProfile,
>> > dbo.TB_Events.EV_EventFrequency,
>> > dbo.TB_Events.EV_BookingLead, dbo.TB_Events.EV_ReservationMethod,
>> > dbo.TB_Events.EV_BookingCode,
>> > dbo.TB_Events.EV_SpecialRequests,
>> > dbo.TB_Events.EF_MarketSegment
>> > FROM dbo.TB_Events INNER JOIN
>> > dbo.TB_Accounts ON dbo.TB_Events.EV_AccountId =>> > dbo.TB_Accounts.MA_AccountId'
>> >
>>
>|||This apparently is a scalar UDF so it's neither inline nor multiline. We're
still waiting to hear back from the OP exactly what the results are.
--
HTH
Kalen Delaney, SQL Server MVP
www.InsideSQLServer.com
http://blog.kalendelaney.com
"Paul Nielsen (SQL)" <pauln@.sqlserverbible.com> wrote in message
news:8A7ED610-875B-4192-985D-8727DA2CDBD4@.microsoft.com...
>I have a complex code-gen proc that creates dynamci SQL and then executes
>it with sp_ExecuteSQL that includes a table-valued multi-line UDF and I've
>never had any trouble with the UDF returning data. btw, I recently
>converted an in-line UDF with parameters to a multi-line UDF and it runs
>much faster.
> -Paul
>
> "Kalen Delaney" <replies@.public_newsgroups.com> wrote in message
> news:%23c4dd8IUIHA.3916@.TK2MSFTNGP02.phx.gbl...
>> RJ
>> I misunderstood the original question. I thought the entire SQL string
>> was a function call, and now I see that there are calls embedded in your
>> long example. How do you know the inline function was not executed? Are
>> all the other columns being returned? Although your code is extremely
>> difficult to read, I see 3 places where a function is called. Are all
>> three of those values just 'missing' from the output? In the future,
>> please be explicit about exactly what is happening, and try to simplify
>> your problem as much as possible. We obviously cannot run your code to do
>> any testing as we don't have the tables.
>> You could set up a trace which will show you if the function is being
>> called.
>> I would suggest you try a much simpler example for verification. Perhaps
>> just select the function and one other column from the table.
>> Also, in the future, please always state what version and service pack
>> you are using.
>> --
>> HTH
>> Kalen Delaney, SQL Server MVP
>> www.InsideSQLServer.com
>> http://blog.kalendelaney.com
>>
>> "RJ" <RJ@.discussions.microsoft.com> wrote in message
>> news:46C212E3-283E-4FC1-9F4A-0BA0D42A58CB@.microsoft.com...
>> Hi Kalen,
>> Thank You for your response. I took the rest of the day off yesterday
>> but
>> now I am back at it!
>> I am looking into what you suggested however I still don't understand
>> why
>> the dynamic sql did not either a) execute the inline function call or b)
>> return an error. Although I have worked in depth with Oracle, I am a
>> relative rookie to SQL Server. So whatever info you can pass on is
>> appreciated.
>> Thank again,
>> RJ
>> "Kalen Delaney" wrote:
>> Hi RJ
>> There are special issues with getting output values back through
>> sp_executesql. This KB article explains how to use output parameters
>> with a
>> stored procedure. I haven't tried using it with functions, but since
>> you
>> just want a value returned, you could turn your function into a
>> procedure
>> and have the return value be an output parameter.
>> "How to specify output parameters when you use the sp_executesql stored
>> procedure in SQL Server"
>> http://support.microsoft.com/kb/262499/en-us
>> --
>> HTH
>> Kalen Delaney, SQL Server MVP
>> www.InsideSQLServer.com
>> http://blog.kalendelaney.com
>>
>> "RJ" <RJ@.discussions.microsoft.com> wrote in message
>> news:0A7BAFB6-5E44-4ED0-96E6-892701C44CBD@.microsoft.com...
>> >
>> >
>> > I have a stored procedure that builds a dynamic SQL string in which
>> > an
>> > inline User Defined Function is called. Once the string is build I
>> > execute
>> > using sp_executesql. The select runs fine except that no values are
>> > being
>> > returned from the inline function. When I run the resulting SQL
>> > string in
>> > Query Analyzer it runs as expected.
>> > The function is working properly.
>> >
>> >
>> > I tried using Exec @.SQL instead of Exec sp_ExecuteSql @.Sql but the
>> > results
>> > are the same.
>> >
>> > I know I must be missing something but I can't find a thing online
>> > about
>> > this issue.
>> >
>> > Thanks so much for the help!
>> > RJ
>> >
>> >
>> > Here is the Select Code
>> >
>> > set @.SQL = 'SELECT dbo.TB_Events.EV_EventId,
>> > dbo.TB_Events.EV_AccountId,
>> > dbo.TB_Events.EV_EventName, dbo.TB_Accounts.MA_AccountName,
>> > dbo.TB_Accounts.MA_AccountManager,
>> > dbo.TB_Events.EV_ContactId,
>> > dbo.fn_ContactName(dbo.TB_Events.EV_ContactId,1) as MainContact,
>> > dbo.TB_Events.EV_AltContactId,dbo.fn_ContactName(dbo.TB_Events.EV_AltContactId,1)
>> > as AltContact,
>> > dbo.TB_Events.EV_OnSiteContactId,
>> > dbo.fn_ContactName(dbo.TB_Events.EV_OnSiteContactId,1) as
>> > OnSiteContact,
>> > dbo.TB_Events.EV_EventType,
>> > dbo.TB_Events.EV_PostAs,
>> > dbo.TB_Events.EV_StartDate, dbo.TB_Events.EV_EndDate,
>> > dbo.TB_Events.EV_Status,
>> > dbo.TB_Events.EV_StatusDate,
>> > dbo.TB_Events.EV_ProspectDate, dbo.TB_Events.EV_TentativeDate,
>> > dbo.TB_Events.EV_DefiniteDate,
>> > dbo.TB_Events.EV_HistoricDate,
>> > dbo.TB_Events.EV_CancelDate, dbo.TB_Events.EV_ProposalCreateDate,
>> > dbo.TB_Events.EV_ContractCreateDate,
>> > dbo.TB_Events.EV_CutoffDate,
>> > dbo.TB_Events.EV_EventSummary, dbo.TB_Events.EV_BookingSource,
>> > dbo.TB_Events.EV_EventProfile,
>> > dbo.TB_Events.EV_EventFrequency,
>> > dbo.TB_Events.EV_BookingLead, dbo.TB_Events.EV_ReservationMethod,
>> > dbo.TB_Events.EV_BookingCode,
>> > dbo.TB_Events.EV_SpecialRequests,
>> > dbo.TB_Events.EF_MarketSegment
>> > FROM dbo.TB_Events INNER JOIN
>> > dbo.TB_Accounts ON dbo.TB_Events.EV_AccountId =>> > dbo.TB_Accounts.MA_AccountId'
>> >
>>
>>
>|||Thank you all for your help. I am not sure what exactly I did, as I tried a
lot of things, but it now works just fine.
The problem when I had it was that it was returning all the columns
including the ones from the called function however the column values from
the called function were all null. The function was written to return some
value (not null) even if no valid contact was found. Like I said earlier,
when I ran the script in Analyzer the function columns came back with the
correct values.
Perhaps the issue was in my app that was calling the sp. Anyway, it all
works as expected as there is no problem calling a UDF from dynamic sql.
Thanks again,
RJ
"Kalen Delaney" wrote:
> This apparently is a scalar UDF so it's neither inline nor multiline. We're
> still waiting to hear back from the OP exactly what the results are.
> --
> HTH
> Kalen Delaney, SQL Server MVP
> www.InsideSQLServer.com
> http://blog.kalendelaney.com
>
> "Paul Nielsen (SQL)" <pauln@.sqlserverbible.com> wrote in message
> news:8A7ED610-875B-4192-985D-8727DA2CDBD4@.microsoft.com...
> >I have a complex code-gen proc that creates dynamci SQL and then executes
> >it with sp_ExecuteSQL that includes a table-valued multi-line UDF and I've
> >never had any trouble with the UDF returning data. btw, I recently
> >converted an in-line UDF with parameters to a multi-line UDF and it runs
> >much faster.
> >
> > -Paul
> >
> >
> >
> > "Kalen Delaney" <replies@.public_newsgroups.com> wrote in message
> > news:%23c4dd8IUIHA.3916@.TK2MSFTNGP02.phx.gbl...
> >> RJ
> >>
> >> I misunderstood the original question. I thought the entire SQL string
> >> was a function call, and now I see that there are calls embedded in your
> >> long example. How do you know the inline function was not executed? Are
> >> all the other columns being returned? Although your code is extremely
> >> difficult to read, I see 3 places where a function is called. Are all
> >> three of those values just 'missing' from the output? In the future,
> >> please be explicit about exactly what is happening, and try to simplify
> >> your problem as much as possible. We obviously cannot run your code to do
> >> any testing as we don't have the tables.
> >>
> >> You could set up a trace which will show you if the function is being
> >> called.
> >>
> >> I would suggest you try a much simpler example for verification. Perhaps
> >> just select the function and one other column from the table.
> >>
> >> Also, in the future, please always state what version and service pack
> >> you are using.
> >>
> >> --
> >> HTH
> >> Kalen Delaney, SQL Server MVP
> >> www.InsideSQLServer.com
> >> http://blog.kalendelaney.com
> >>
> >>
> >> "RJ" <RJ@.discussions.microsoft.com> wrote in message
> >> news:46C212E3-283E-4FC1-9F4A-0BA0D42A58CB@.microsoft.com...
> >> Hi Kalen,
> >>
> >> Thank You for your response. I took the rest of the day off yesterday
> >> but
> >> now I am back at it!
> >>
> >> I am looking into what you suggested however I still don't understand
> >> why
> >> the dynamic sql did not either a) execute the inline function call or b)
> >> return an error. Although I have worked in depth with Oracle, I am a
> >> relative rookie to SQL Server. So whatever info you can pass on is
> >> appreciated.
> >>
> >> Thank again,
> >> RJ
> >>
> >> "Kalen Delaney" wrote:
> >>
> >> Hi RJ
> >>
> >> There are special issues with getting output values back through
> >> sp_executesql. This KB article explains how to use output parameters
> >> with a
> >> stored procedure. I haven't tried using it with functions, but since
> >> you
> >> just want a value returned, you could turn your function into a
> >> procedure
> >> and have the return value be an output parameter.
> >>
> >> "How to specify output parameters when you use the sp_executesql stored
> >> procedure in SQL Server"
> >> http://support.microsoft.com/kb/262499/en-us
> >>
> >> --
> >> HTH
> >> Kalen Delaney, SQL Server MVP
> >> www.InsideSQLServer.com
> >> http://blog.kalendelaney.com
> >>
> >>
> >> "RJ" <RJ@.discussions.microsoft.com> wrote in message
> >> news:0A7BAFB6-5E44-4ED0-96E6-892701C44CBD@.microsoft.com...
> >> >
> >> >
> >> > I have a stored procedure that builds a dynamic SQL string in which
> >> > an
> >> > inline User Defined Function is called. Once the string is build I
> >> > execute
> >> > using sp_executesql. The select runs fine except that no values are
> >> > being
> >> > returned from the inline function. When I run the resulting SQL
> >> > string in
> >> > Query Analyzer it runs as expected.
> >> > The function is working properly.
> >> >
> >> >
> >> > I tried using Exec @.SQL instead of Exec sp_ExecuteSql @.Sql but the
> >> > results
> >> > are the same.
> >> >
> >> > I know I must be missing something but I can't find a thing online
> >> > about
> >> > this issue.
> >> >
> >> > Thanks so much for the help!
> >> > RJ
> >> >
> >> >
> >> > Here is the Select Code
> >> >
> >> > set @.SQL = 'SELECT dbo.TB_Events.EV_EventId,
> >> > dbo.TB_Events.EV_AccountId,
> >> > dbo.TB_Events.EV_EventName, dbo.TB_Accounts.MA_AccountName,
> >> > dbo.TB_Accounts.MA_AccountManager,
> >> > dbo.TB_Events.EV_ContactId,
> >> > dbo.fn_ContactName(dbo.TB_Events.EV_ContactId,1) as MainContact,
> >> > dbo.TB_Events.EV_AltContactId,dbo.fn_ContactName(dbo.TB_Events.EV_AltContactId,1)
> >> > as AltContact,
> >> > dbo.TB_Events.EV_OnSiteContactId,
> >> > dbo.fn_ContactName(dbo.TB_Events.EV_OnSiteContactId,1) as
> >> > OnSiteContact,
> >> > dbo.TB_Events.EV_EventType,
> >> > dbo.TB_Events.EV_PostAs,
> >> > dbo.TB_Events.EV_StartDate, dbo.TB_Events.EV_EndDate,
> >> > dbo.TB_Events.EV_Status,
> >> > dbo.TB_Events.EV_StatusDate,
> >> > dbo.TB_Events.EV_ProspectDate, dbo.TB_Events.EV_TentativeDate,
> >> > dbo.TB_Events.EV_DefiniteDate,
> >> > dbo.TB_Events.EV_HistoricDate,
> >> > dbo.TB_Events.EV_CancelDate, dbo.TB_Events.EV_ProposalCreateDate,
> >> > dbo.TB_Events.EV_ContractCreateDate,
> >> > dbo.TB_Events.EV_CutoffDate,
> >> > dbo.TB_Events.EV_EventSummary, dbo.TB_Events.EV_BookingSource,
> >> > dbo.TB_Events.EV_EventProfile,
> >> > dbo.TB_Events.EV_EventFrequency,
> >> > dbo.TB_Events.EV_BookingLead, dbo.TB_Events.EV_ReservationMethod,
> >> > dbo.TB_Events.EV_BookingCode,
> >> > dbo.TB_Events.EV_SpecialRequests,
> >> > dbo.TB_Events.EF_MarketSegment
> >> > FROM dbo.TB_Events INNER JOIN
> >> > dbo.TB_Accounts ON dbo.TB_Events.EV_AccountId => >> > dbo.TB_Accounts.MA_AccountId'
> >> >
> >>
> >>
> >>
> >>
> >>
> >
>
>|||And yes you were correct that it is a scalar UDF. Like I said I am still
learning SQL Server terminology.
"Kalen Delaney" wrote:
> This apparently is a scalar UDF so it's neither inline nor multiline. We're
> still waiting to hear back from the OP exactly what the results are.
> --
> HTH
> Kalen Delaney, SQL Server MVP
> www.InsideSQLServer.com
> http://blog.kalendelaney.com
>
> "Paul Nielsen (SQL)" <pauln@.sqlserverbible.com> wrote in message
> news:8A7ED610-875B-4192-985D-8727DA2CDBD4@.microsoft.com...
> >I have a complex code-gen proc that creates dynamci SQL and then executes
> >it with sp_ExecuteSQL that includes a table-valued multi-line UDF and I've
> >never had any trouble with the UDF returning data. btw, I recently
> >converted an in-line UDF with parameters to a multi-line UDF and it runs
> >much faster.
> >
> > -Paul
> >
> >
> >
> > "Kalen Delaney" <replies@.public_newsgroups.com> wrote in message
> > news:%23c4dd8IUIHA.3916@.TK2MSFTNGP02.phx.gbl...
> >> RJ
> >>
> >> I misunderstood the original question. I thought the entire SQL string
> >> was a function call, and now I see that there are calls embedded in your
> >> long example. How do you know the inline function was not executed? Are
> >> all the other columns being returned? Although your code is extremely
> >> difficult to read, I see 3 places where a function is called. Are all
> >> three of those values just 'missing' from the output? In the future,
> >> please be explicit about exactly what is happening, and try to simplify
> >> your problem as much as possible. We obviously cannot run your code to do
> >> any testing as we don't have the tables.
> >>
> >> You could set up a trace which will show you if the function is being
> >> called.
> >>
> >> I would suggest you try a much simpler example for verification. Perhaps
> >> just select the function and one other column from the table.
> >>
> >> Also, in the future, please always state what version and service pack
> >> you are using.
> >>
> >> --
> >> HTH
> >> Kalen Delaney, SQL Server MVP
> >> www.InsideSQLServer.com
> >> http://blog.kalendelaney.com
> >>
> >>
> >> "RJ" <RJ@.discussions.microsoft.com> wrote in message
> >> news:46C212E3-283E-4FC1-9F4A-0BA0D42A58CB@.microsoft.com...
> >> Hi Kalen,
> >>
> >> Thank You for your response. I took the rest of the day off yesterday
> >> but
> >> now I am back at it!
> >>
> >> I am looking into what you suggested however I still don't understand
> >> why
> >> the dynamic sql did not either a) execute the inline function call or b)
> >> return an error. Although I have worked in depth with Oracle, I am a
> >> relative rookie to SQL Server. So whatever info you can pass on is
> >> appreciated.
> >>
> >> Thank again,
> >> RJ
> >>
> >> "Kalen Delaney" wrote:
> >>
> >> Hi RJ
> >>
> >> There are special issues with getting output values back through
> >> sp_executesql. This KB article explains how to use output parameters
> >> with a
> >> stored procedure. I haven't tried using it with functions, but since
> >> you
> >> just want a value returned, you could turn your function into a
> >> procedure
> >> and have the return value be an output parameter.
> >>
> >> "How to specify output parameters when you use the sp_executesql stored
> >> procedure in SQL Server"
> >> http://support.microsoft.com/kb/262499/en-us
> >>
> >> --
> >> HTH
> >> Kalen Delaney, SQL Server MVP
> >> www.InsideSQLServer.com
> >> http://blog.kalendelaney.com
> >>
> >>
> >> "RJ" <RJ@.discussions.microsoft.com> wrote in message
> >> news:0A7BAFB6-5E44-4ED0-96E6-892701C44CBD@.microsoft.com...
> >> >
> >> >
> >> > I have a stored procedure that builds a dynamic SQL string in which
> >> > an
> >> > inline User Defined Function is called. Once the string is build I
> >> > execute
> >> > using sp_executesql. The select runs fine except that no values are
> >> > being
> >> > returned from the inline function. When I run the resulting SQL
> >> > string in
> >> > Query Analyzer it runs as expected.
> >> > The function is working properly.
> >> >
> >> >
> >> > I tried using Exec @.SQL instead of Exec sp_ExecuteSql @.Sql but the
> >> > results
> >> > are the same.
> >> >
> >> > I know I must be missing something but I can't find a thing online
> >> > about
> >> > this issue.
> >> >
> >> > Thanks so much for the help!
> >> > RJ
> >> >
> >> >
> >> > Here is the Select Code
> >> >
> >> > set @.SQL = 'SELECT dbo.TB_Events.EV_EventId,
> >> > dbo.TB_Events.EV_AccountId,
> >> > dbo.TB_Events.EV_EventName, dbo.TB_Accounts.MA_AccountName,
> >> > dbo.TB_Accounts.MA_AccountManager,
> >> > dbo.TB_Events.EV_ContactId,
> >> > dbo.fn_ContactName(dbo.TB_Events.EV_ContactId,1) as MainContact,
> >> > dbo.TB_Events.EV_AltContactId,dbo.fn_ContactName(dbo.TB_Events.EV_AltContactId,1)
> >> > as AltContact,
> >> > dbo.TB_Events.EV_OnSiteContactId,
> >> > dbo.fn_ContactName(dbo.TB_Events.EV_OnSiteContactId,1) as
> >> > OnSiteContact,
> >> > dbo.TB_Events.EV_EventType,
> >> > dbo.TB_Events.EV_PostAs,
> >> > dbo.TB_Events.EV_StartDate, dbo.TB_Events.EV_EndDate,
> >> > dbo.TB_Events.EV_Status,
> >> > dbo.TB_Events.EV_StatusDate,
> >> > dbo.TB_Events.EV_ProspectDate, dbo.TB_Events.EV_TentativeDate,
> >> > dbo.TB_Events.EV_DefiniteDate,
> >> > dbo.TB_Events.EV_HistoricDate,
> >> > dbo.TB_Events.EV_CancelDate, dbo.TB_Events.EV_ProposalCreateDate,
> >> > dbo.TB_Events.EV_ContractCreateDate,
> >> > dbo.TB_Events.EV_CutoffDate,
> >> > dbo.TB_Events.EV_EventSummary, dbo.TB_Events.EV_BookingSource,
> >> > dbo.TB_Events.EV_EventProfile,
> >> > dbo.TB_Events.EV_EventFrequency,
> >> > dbo.TB_Events.EV_BookingLead, dbo.TB_Events.EV_ReservationMethod,
> >> > dbo.TB_Events.EV_BookingCode,
> >> > dbo.TB_Events.EV_SpecialRequests,
> >> > dbo.TB_Events.EF_MarketSegment
> >> > FROM dbo.TB_Events INNER JOIN
> >> > dbo.TB_Accounts ON dbo.TB_Events.EV_AccountId => >> > dbo.TB_Accounts.MA_AccountId'
> >> >
> >>
> >>
> >>
> >>
> >>
> >
>
>|||Thanks for letting us know, and I'm glad it's working now!
--
HTH
Kalen Delaney, SQL Server MVP
www.InsideSQLServer.com
http://blog.kalendelaney.com
"RJ" <RJ@.discussions.microsoft.com> wrote in message
news:6E30FD55-ADE2-48D3-A616-E1ACF6B00628@.microsoft.com...
> Thank you all for your help. I am not sure what exactly I did, as I tried
> a
> lot of things, but it now works just fine.
> The problem when I had it was that it was returning all the columns
> including the ones from the called function however the column values from
> the called function were all null. The function was written to return
> some
> value (not null) even if no valid contact was found. Like I said earlier,
> when I ran the script in Analyzer the function columns came back with the
> correct values.
> Perhaps the issue was in my app that was calling the sp. Anyway, it all
> works as expected as there is no problem calling a UDF from dynamic sql.
> Thanks again,
> RJ
> "Kalen Delaney" wrote:
>> This apparently is a scalar UDF so it's neither inline nor multiline.
>> We're
>> still waiting to hear back from the OP exactly what the results are.
>> --
>> HTH
>> Kalen Delaney, SQL Server MVP
>> www.InsideSQLServer.com
>> http://blog.kalendelaney.com
>>
>> "Paul Nielsen (SQL)" <pauln@.sqlserverbible.com> wrote in message
>> news:8A7ED610-875B-4192-985D-8727DA2CDBD4@.microsoft.com...
>> >I have a complex code-gen proc that creates dynamci SQL and then
>> >executes
>> >it with sp_ExecuteSQL that includes a table-valued multi-line UDF and
>> >I've
>> >never had any trouble with the UDF returning data. btw, I recently
>> >converted an in-line UDF with parameters to a multi-line UDF and it runs
>> >much faster.
>> >
>> > -Paul
>> >
>> >
>> >
>> > "Kalen Delaney" <replies@.public_newsgroups.com> wrote in message
>> > news:%23c4dd8IUIHA.3916@.TK2MSFTNGP02.phx.gbl...
>> >> RJ
>> >>
>> >> I misunderstood the original question. I thought the entire SQL string
>> >> was a function call, and now I see that there are calls embedded in
>> >> your
>> >> long example. How do you know the inline function was not executed?
>> >> Are
>> >> all the other columns being returned? Although your code is extremely
>> >> difficult to read, I see 3 places where a function is called. Are all
>> >> three of those values just 'missing' from the output? In the future,
>> >> please be explicit about exactly what is happening, and try to
>> >> simplify
>> >> your problem as much as possible. We obviously cannot run your code to
>> >> do
>> >> any testing as we don't have the tables.
>> >>
>> >> You could set up a trace which will show you if the function is being
>> >> called.
>> >>
>> >> I would suggest you try a much simpler example for verification.
>> >> Perhaps
>> >> just select the function and one other column from the table.
>> >>
>> >> Also, in the future, please always state what version and service pack
>> >> you are using.
>> >>
>> >> --
>> >> HTH
>> >> Kalen Delaney, SQL Server MVP
>> >> www.InsideSQLServer.com
>> >> http://blog.kalendelaney.com
>> >>
>> >>
>> >> "RJ" <RJ@.discussions.microsoft.com> wrote in message
>> >> news:46C212E3-283E-4FC1-9F4A-0BA0D42A58CB@.microsoft.com...
>> >> Hi Kalen,
>> >>
>> >> Thank You for your response. I took the rest of the day off
>> >> yesterday
>> >> but
>> >> now I am back at it!
>> >>
>> >> I am looking into what you suggested however I still don't understand
>> >> why
>> >> the dynamic sql did not either a) execute the inline function call or
>> >> b)
>> >> return an error. Although I have worked in depth with Oracle, I am a
>> >> relative rookie to SQL Server. So whatever info you can pass on is
>> >> appreciated.
>> >>
>> >> Thank again,
>> >> RJ
>> >>
>> >> "Kalen Delaney" wrote:
>> >>
>> >> Hi RJ
>> >>
>> >> There are special issues with getting output values back through
>> >> sp_executesql. This KB article explains how to use output parameters
>> >> with a
>> >> stored procedure. I haven't tried using it with functions, but since
>> >> you
>> >> just want a value returned, you could turn your function into a
>> >> procedure
>> >> and have the return value be an output parameter.
>> >>
>> >> "How to specify output parameters when you use the sp_executesql
>> >> stored
>> >> procedure in SQL Server"
>> >> http://support.microsoft.com/kb/262499/en-us
>> >>
>> >> --
>> >> HTH
>> >> Kalen Delaney, SQL Server MVP
>> >> www.InsideSQLServer.com
>> >> http://blog.kalendelaney.com
>> >>
>> >>
>> >> "RJ" <RJ@.discussions.microsoft.com> wrote in message
>> >> news:0A7BAFB6-5E44-4ED0-96E6-892701C44CBD@.microsoft.com...
>> >> >
>> >> >
>> >> > I have a stored procedure that builds a dynamic SQL string in
>> >> > which
>> >> > an
>> >> > inline User Defined Function is called. Once the string is build
>> >> > I
>> >> > execute
>> >> > using sp_executesql. The select runs fine except that no values
>> >> > are
>> >> > being
>> >> > returned from the inline function. When I run the resulting SQL
>> >> > string in
>> >> > Query Analyzer it runs as expected.
>> >> > The function is working properly.
>> >> >
>> >> >
>> >> > I tried using Exec @.SQL instead of Exec sp_ExecuteSql @.Sql but the
>> >> > results
>> >> > are the same.
>> >> >
>> >> > I know I must be missing something but I can't find a thing online
>> >> > about
>> >> > this issue.
>> >> >
>> >> > Thanks so much for the help!
>> >> > RJ
>> >> >
>> >> >
>> >> > Here is the Select Code
>> >> >
>> >> > set @.SQL = 'SELECT dbo.TB_Events.EV_EventId,
>> >> > dbo.TB_Events.EV_AccountId,
>> >> > dbo.TB_Events.EV_EventName, dbo.TB_Accounts.MA_AccountName,
>> >> > dbo.TB_Accounts.MA_AccountManager,
>> >> > dbo.TB_Events.EV_ContactId,
>> >> > dbo.fn_ContactName(dbo.TB_Events.EV_ContactId,1) as MainContact,
>> >> > dbo.TB_Events.EV_AltContactId,dbo.fn_ContactName(dbo.TB_Events.EV_AltContactId,1)
>> >> > as AltContact,
>> >> > dbo.TB_Events.EV_OnSiteContactId,
>> >> > dbo.fn_ContactName(dbo.TB_Events.EV_OnSiteContactId,1) as
>> >> > OnSiteContact,
>> >> > dbo.TB_Events.EV_EventType,
>> >> > dbo.TB_Events.EV_PostAs,
>> >> > dbo.TB_Events.EV_StartDate, dbo.TB_Events.EV_EndDate,
>> >> > dbo.TB_Events.EV_Status,
>> >> > dbo.TB_Events.EV_StatusDate,
>> >> > dbo.TB_Events.EV_ProspectDate, dbo.TB_Events.EV_TentativeDate,
>> >> > dbo.TB_Events.EV_DefiniteDate,
>> >> > dbo.TB_Events.EV_HistoricDate,
>> >> > dbo.TB_Events.EV_CancelDate, dbo.TB_Events.EV_ProposalCreateDate,
>> >> > dbo.TB_Events.EV_ContractCreateDate,
>> >> > dbo.TB_Events.EV_CutoffDate,
>> >> > dbo.TB_Events.EV_EventSummary, dbo.TB_Events.EV_BookingSource,
>> >> > dbo.TB_Events.EV_EventProfile,
>> >> > dbo.TB_Events.EV_EventFrequency,
>> >> > dbo.TB_Events.EV_BookingLead, dbo.TB_Events.EV_ReservationMethod,
>> >> > dbo.TB_Events.EV_BookingCode,
>> >> > dbo.TB_Events.EV_SpecialRequests,
>> >> > dbo.TB_Events.EF_MarketSegment
>> >> > FROM dbo.TB_Events INNER JOIN
>> >> > dbo.TB_Accounts ON dbo.TB_Events.EV_AccountId
>> >> > =>> >> > dbo.TB_Accounts.MA_AccountId'
>> >> >
>> >>
>> >>
>> >>
>> >>
>> >>
>> >
>>