select count(*) from tab_haoban_group_chat_user where enterprise_id = #{enterpriseId}
select count(*) from tab_haoban_group_chat_user a left join tab_haoban_group_chat b on a.group_chat_id = b.group_chat_id where a.enterprise_id = #{enterpriseId}
and member_id = #{memberId} and status_flag = 1 and delete_flag = 0
and a.member_id = #{memberId} and a.status_flag = 1 and a.delete_flag = 0