如何使用链接服务器中的存储过程将 int 传递给 OPEN QUERY？

Question

I am trying to create a stored procedure using an OPEN QUERY for a linked server. I am having a problem on the Where Clause.

I tried converting the where clause for the user id into varchar(10)

DECLARE @user_id as bigint = 32

SELECT * FROM OPENQUERY(LMSBUILDER, 
  'SELECT       
     cc.id,cc.user_id,cc.title,cc.library_id
     ,cc.parameters,cc.filtered,cc.embed_type
     ,ll.name, ll.title as lib_title, ll.major_version
     ,ll.minor_version,ll.patch_version,ll.runnable
     ,ll.restricted,ll.fullscreen,ll.embed_types
     , ll.semantics 
   FROM 
      coursebuilder.wp_h5p_contents as cc 
      INNER JOIN coursebuilder.wp_h5p_libraries as ll 
        ON cc.library_id=ll.id 
   WHERE 
     cc.library_id IN (35,22, 34) 
     AND cc.user_id = '' + CONVERT(NVARCHAR(10), @user_id) + ''')

It should return all the results but instead I only got a null. Whenever I try to run it in mysql it returns values

Answer 1

This duplicate link is resolve your answer.

Microsoft Support How to pass a variable to a linked server query is also resolve your issue.