How to loop the variables in t-sql - sql

Question

I have a t-sql i have to loop the variables.
DECLARE #empno nVARCHAR(MAX),#tableHTML NVARCHAR(MAX) ;
set #empno = (select Employee_No from emptemp where 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,'' from emp Where empno = #empno)
FOR XML PATH('tr'), TYPE ) AS 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 to send the individual mail based on the data in emp table

Answer 1

That is how cursor will look like:
DECLARE #empno nVARCHAR(MAX)
DECLARE #tableHTML NVARCHAR(MAX) ;
DECLARE #ID INT;
DECLARE Curs CURSOR FAST_FORWARD
FOR
SELECT DISTINCT ID
FROM dEmptemp
WHERE active = 'Yes'
ORDER BY ID
OPEN Curs
FETCH NEXT FROM Curs INTO #ID
WHILE ##FETCH_STATUS = 0
BEGIN
set #empno = (SELECT empno FROM emptemp WHERE 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,'' from emp Where empno = #empno)
FOR XML PATH('tr'), TYPE ) AS 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 FROM Curs INTO #ID
END
CLOSE Curs
DEALLOCATE Curs;