SQL 联接

2012-09-07

SQL 连接sqlselect cde.dept_id count(cus.user_id),count(cve,vest_id) from ct_dept cde left join ct_u

SQL 连接
sql
select cde.dept_id count(cus.user_id),count(cve,vest_id) from ct_dept cde left join ct_user cus on cde.dept_id = cus.dept_id 待续....