id, group_name, scene_name, biz_id, biz_no, executor_name, args_str, ext_attrs, create_dt insert into retry_dead_letter_${partition} (id, group_name, scene_name, biz_id, biz_no, executor_name, args_str, ext_attrs, create_dt ) values (#{retryDeadLetter.id,jdbcType=BIGINT}, #{retryDeadLetter.groupName,jdbcType=VARCHAR}, #{retryDeadLetter.sceneName,jdbcType=VARCHAR}, #{retryDeadLetter.bizId,jdbcType=VARCHAR}, #{retryDeadLetter.bizNo,jdbcType=VARCHAR}, #{retryDeadLetter.executorName,jdbcType=VARCHAR}, #{retryDeadLetter.argsStr,jdbcType=VARCHAR}, #{retryDeadLetter.extAttrs,jdbcType=VARCHAR}, #{retryDeadLetter.createDt,jdbcType=TIMESTAMP}) select count(*) from retry_dead_letter_${partition} where create_dt>= #{startTime} and create_dt <=#{endTime} select from retry_dead_letter_${partition};