select salarylist_branchid,count(salarylist_accountid) as num from salarylist group by salarylist_branchid select sum(salarylist_bale) from salarylist where salarylist_branchid = #{salarylist_branchid} select salarylist_branchid,salarylist_accountid,salarylist_bale from salarylist where salarylist_branchid = #{salarylist_branchid}