SELECT r.id, r.clue_name, r.source, r.channel_category, r.channel_name, r.remark, r.customer_name, r.user_id, r.customer_type, r.credit_no, r.sector, r.contacts, r.phone, r.assignment_status, r.assignment_time, r.close_explain, r.close_reason, r.email, r.mail_address, r.postal_code, r.create_by, r.update_by, r.create_time, r.update_time, r.customer_status, r.park_id, u.id as userId, u.username, u.mobile FROM ics_clue r LEFT JOIN sys_user u ON r.user_id = u.id