select telnum,count(0),count(distinct othertelnum) from nmk.
select telnum,count(0),count(distinct othertelnum) from nmk.
select count(*) from table1 select count(*) from table2 sele
select count(*) from 怎么使用
select count(1) from emp
select count(distinct b) from X_info where c=1;能放到一个CASE内么 不
select count(c) from (select b from TUserBankLogSum b group
select count (1)
SELECT COUNT(*) FROM Users WHERE Id={0} AND LoginPwd = '{1}'
select count() into :r_count from zw_kmyeb where km_code lik
select count(*) as total from 'test' order by id desc
SQL >select count(*) from Teacher where teacherCode=? and te
select count(*) as total from ddcm_news where key=a