Question

SQL Server: Error in my sp_executesql

Asked by: moosetracker

SQL 2005...
So Just got a linked server working. I found the nice  reference of
linkedServer.catalog.schema.table doesn't work (someone said it doesn't for some DB's and it doesn't like either the catalog or the schema.. But the catalog I got from our vendor and the schema is displayed with the list of tables in the linked server.

So I am forced to use Openquery.. I got a simple Open Query to work, then immediately tryed to add a where with a Parameter.. And have been researching that for half a day.. I got two ways
one using the EXEC  which works.. the other using the sp_executesql which does not..

The setup of the Select is copy & paste the exact same except that the EXEC adds the Variable directly into the string and the sp_executesql  is trying to work with parameters..

Does anyone see anything I am doing wrong? Or is it again the fact I have such a poor DB that I have the priviledge to work with???

declare @strSQL2 as varchar(max);
declare @OpenQry as nvarchar(max);
declare @AcctRange as varchar(5);
DECLARE @ParmDefinition NVARCHAR(Max);
 
set @AcctRange = 'A';
--- EXEC vs sp_executesql
 
----------------
--- USING EXEC 
-----------------
set @strSQL2 = N'select  am.Immed_bill_type,am.Acct_range,am.Acct_no,am.L_name,am.F_name,ib.Immed_bill_desc' +
              N' from armaster am' +
              N' inner join arimmed_bill_code ib on am.Immed_bill_type = ib.Immed_bill_type' +
              N' Where am.Acct_range = ''' + RTRIM(@AcctRange) + '''' +
              N' order by am.Acct_range, am.Immed_bill_type, am.L_name, am.F_name, ib.Immed_bill_desc ';
 
 
set     @OpenQry =  N'select    *
                     from        openquery (Shemp
                                              ,    ''' + REPLACE(@strSQL2, '''', '''''') + '''  ) '
EXEC    (@OpenQry)
 
 
----------------
--- USING sp_executesql
-----------------
 
set @strSQL2 = N'select  am.Immed_bill_type,am.Acct_range,am.Acct_no,am.L_name,am.F_name,ib.Immed_bill_desc' +
              N' from armaster am' +
              N' inner join arimmed_bill_code ib on am.Immed_bill_type = ib.Immed_bill_type' +
              N' Where am.Acct_range = @AcctRge ' +
              N' order by am.Acct_range, am.Immed_bill_type, am.L_name, am.F_name, ib.Immed_bill_desc ';
 
 
set     @OpenQry =  N'select    *
                     from        openquery (Shemp , ''' + @strSQL2 + ''')';
 
SET @ParmDefinition = N'@AcctRge varchar(5)'
 
Exec sp_executesql @OpenQry, 
@ParmDefinition,
@AcctRge = @AcctRange;

                                  
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Asked On
2009-10-19 at 10:34:44ID24824376
Tags

got similar setup working in exec but...

Topics

SQL Server 2005

,

SQL Server 2008

Participating Experts
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Comments
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Answers

 

by: aneeshattingalPosted on 2009-10-19 at 11:14:42ID: 25607602

you should have used like this

EXEC linkedserver.master.dbo.sp_executesql   N'select    *             from         .... '

 

by: moosetrackerPosted on 2009-10-19 at 11:29:55ID: 25607738

I thought the whole thing with the openquery was to get around the open with the 4 named setup.. The Open query just utilizes the linked server name, so isn't it redundant to require it on the outside of the call and the inside of the call??

As stated, I can't get the Database or the schema to work.. I get the following...
An invalid schema or catalog was specified for the provider "MSDASQL" for linked server "Shemp01"

when I enter the following

  select  am.L_name
  from Shemp.ar01.[PUBLIC].armaster am

The catalog I need to take my 3rd party vendor at their word. But the schema PUBLIC is visible to me in the table list under the linked Sever setup.

So Am I stuck with only using the
EXEC   with the open query then?

 

by: moosetrackerPosted on 2009-10-19 at 13:05:02ID: 25608474

Well I tried it with

Shemp.master.[PUBLIC].sp_executesql

Because looking around they all seemed to use .master. rather then the true DB name.

I got the error:  Server 'Shemp' is not configured for RPC

Which I researched. I will see if our vendor has anything like it for his server.. Since it is obviously not SQL Server.. There may be nothing on his side to fix this..

So if not I guess I'm left with one & only one solution..

Thanks.

 

by: moosetrackerPosted on 2009-10-19 at 13:07:04ID: 31643011

It is probably accurate, I think I got further, but alas.. got stuck elsewhere..More due to my being on a no-name DB that fights me at every turn, rather then anything to do with the answer.

20120131-EE-VQP-002

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