Thank you very much for your answer Grant Fritchey and Dave Ballantyne.

I have tried several alternatives and none has worked. :crying: but thank you

for your help.

PS: Merry Christmas and Happy...

Thank you for the answer.

The query is really in a stored procedured:

ALTER PROCEDURE [dbo].[RetrieveBibliography]

(

@clause nvarchar(max)

)

AS

BEGIN

DECLARE @query AS nvarchar(max)

SET @query = 'SELECT TOP 100 Id FROM Bibliography WHERE '

+...