select id, wid, activitytype, content, activitytime, createuserid, create_time, updateuserid, update_time from by_planweekitem and wid = #{wid} and activitytype = #{activitytype} and content = #{content} and activitytime = #{activitytime} and createuserid = #{createuserid} and updateuserid = #{updateuserid} where id = #{id} insert into by_planweekitem wid, activitytype, content, activitytime, createuserid, create_time, updateuserid, update_time, #{wid}, #{activitytype}, #{content}, #{activitytime}, #{createuserid}, #{createTime}, #{updateuserid}, #{updateTime}, update by_planweekitem wid = #{wid}, activitytype = #{activitytype}, content = #{content}, activitytime = #{activitytime}, createuserid = #{createuserid}, create_time = #{createTime}, updateuserid = #{updateuserid}, update_time = #{updateTime}, where id = #{id} delete from by_planweekitem where id = #{id} delete from by_planweekitem where id in #{id}