How to get result in dynamically created SQL execution?

• esulistiawan

  SSC Rookie

  Points: 44

  More actions

  January 7, 2004 at 7:38 am

  #108641

  Example:

  declare @stmt varvhar(255)

  set @stmt = 'SELECT COUNT(*) FROM EMPLOYEE'

  EXECUTE (@stmt)

   

  The question is how to get the count from the above statement ?

  Thanks,

  Eric Sulistiawan

   

• Steve

  SSCommitted

  Points: 1844

  More actions

  January 7, 2004 at 7:52 am

  #488962

  I am not sure exactly what you are attempting to achieve, but there are several possible solutions to your question.

  Does this Answer your question??

  declare @iCount int

  SELECT @iCount=COUNT(*) FROM EMPLOYEE

  Print @iCount

  Steve

• ThomasH

  SSCertifiable

  Points: 7437

  More actions

  January 7, 2004 at 7:52 am

  #488961

  See prior recent thread...

  http://www.sqlservercentral.com/forums/shwmessage.aspx?forumid=8&messageid=93526#bm93703

  I hope the address paste works ok, I used the new forum search with "sp_executesql" key word, and T-SQL as only section to search. Worked great

  
  
  Once you understand the BITs, all the pieces come together

• Frank Kalis

  SSC Guru

  Points: 111183

  More actions

  January 7, 2004 at 7:53 am

  #488963

  declare @sqlstring nvarchar(1000), @table_name varchar(25)

  declare @result int

  set @table_name = 'pubs.dbo.authors'

  set @sqlstring = 'select @C = count(*) from ' + @table_name

  exec sp_executesql @sqlstring, N'@c INT OUTPUT', @result OUTPUT

  select @result

  --
  Frank Kalis
  Microsoft SQL Server MVP
  Webmaster: http://www.insidesql.org/blogs
  My blog: http://www.insidesql.org/blogs/frankkalis/[/url]