id , name, paper_type, suggest_time, title_name, ctime, status, menu_ids,start_time,end_time insert into t_exam_templates (name, paper_type, suggest_time, title_name, ctime, status, menu_ids,start_time,end_time) values (#{name}, #{paperType}, #{suggestTime}, #{titleName}, #{ctime}, #{status}, #{menuIds},#{startTime},#{endTime}) select from t_exam_templates where status is null order by ctime desc limit 1 select DISTINCT e.id , e.name, e.paper_type, e.suggest_time, e.title_name, e.ctime, e.status, e.menu_ids,e.start_time,e.end_time from t_exam_templates e inner join t_exam_templates_user u on e.id = u.templates_id and e.status = 0 and e.status is null and u.user_id = #{userId} and #{now} between e.start_time and e.end_time select DISTINCT e.id , e.name, e.paper_type, e.suggest_time, e.title_name, e.ctime, e.status, e.menu_ids,e.start_time,e.end_time from t_exam_templates e left join t_exam_templates_user u on e.id = u.templates_id and e.status = 0 and e.status is null and u.user_id = #{userId} and #{now} between e.start_time and e.end_time select from t_exam_templates where id = #{id} select from t_exam_templates where name = #{name}/ delete from t_exam_templates where id = #{id}