sql server - How to loop the variables in t-sql -

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i have t-sql have loop variables.

declare @empno  nvarchar(max),@tablehtml  nvarchar(max) ; set @empno  =   (select employee_no emptemp active = 'yes'); set @tablehtml = n'<h2>additions</h2>' + n'<table border="1">' + n'<th>ename</th>' + n'<th>sal</th>' + '<tr>' + cast ( ( select td=ename,'',td=sal,'' emp empno = @empno) xml path('tr'), type  ) nvarchar(max) ) + n'</table>' ;  exec msdb.dbo.sp_send_dbmail @recipients=someone@gmail.com, @subject = emp , @body = @tablehtml , @body_format = 'html',  @profile_name = 'sql profile'

the emptemp table looks like

id  empno   active 1   245     yes 2   124     yes 3   255     yes 4   224     no

i have send individual mail based on data in emp table

that how cursor like:

declare @empno  nvarchar(max) declare @tablehtml  nvarchar(max) ; declare @id int; declare curs cursor fast_forward     select distinct  id        demptemp      active = 'yes'     order id  open curs  fetch next curs @id  while @@fetch_status = 0  begin   set @empno  =   (select empno emptemp id = @id); set @tablehtml = n'<h2>additions</h2>' + n'<table border="1">' + n'<th>ename</th>' + n'<th>sal</th>' + '<tr>' + cast ( ( select td=ename,'',td=sal,'' emp empno = @empno) xml path('tr'), type  ) nvarchar(max) ) + n'</table>' ;  exec msdb.dbo.sp_send_dbmail @recipients=someone@gmail.com, @subject = emp , @body = @tablehtml , @body_format = 'html',  @profile_name = 'sql profile'  fetch next curs @id  end  close curs  deallocate curs;

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