小二妮子的博客 IF weekdayToCheck = s THEN IF ((weekdayToCheck = s AND dTime > starttime) OR (weekdayToCheck = e AND dTime < endtime) OR (weekdayToCheck <> s AND weekdayToCheck <> e)) THEN SET result = true;...
耄先森吖的博客MySQL中,可以使用以下SQL语句判断某个时间段是否与startTime,finishTime存在交集: SELECT * FROM table_name WHERE startTime <= finishTime_of_target_period AND finishTime >= startTime_of_target_...
SS VANES的博客只有两点新东西[@more@]1)从数据库检索数据,赋值给shell变量(注意 -s 参数)LOG_ROWS=`sqlplus -s $USERNAME/$PASSWORD@$DATABASE<SET FEED OFFSET TERM OFFSET HEAD OFFSELECT count(*)FROM refresh_...