日期函数

• ACIDateTimeConstruct()
• ACIDateTimeGetDate()
• ACIDateTimeGetTime()
• ACIDateTimeAssign()
• ACIDateTimeCheck()
• ACIDateTimeConvert()
• ACIDateTimeFromText()
• ACIDateTimeSysTimeStamp()
• ACIDateTimeSubtract()
• ACIDateTimeCompare()
• ACIDateTimeToText()
• ACIDateTimeIntervalAdd()
• ACIDateTimeIntervalSub()
• ACIDateTimeGetTimeZoneName()
• ACIDateTimeGetTimeZoneOffset()
• ACIDateTimeToArray()
• ACIDateTimeFromArray()
• ACIIntervalAdd()
• ACIIntervalAssign()
• ACIIntervalCheck()
• ACIIntervalCompare()
• ACIIntervalDivide()
• ACIIntervalFromNumber()
• ACIIntervalFromText()
• ACIIntervalFromTZ()
• ACIIntervalGetDaySecond()
• ACIIntervalGetYearMonth()
• ACIIntervalMultiply()
• ACIIntervalSetDaySecond()
• ACIIntervalSetYearMonth()
• ACIIntervalSubtract()
• ACIIntervalToNumber()
• ACIIntervalToText()
• ACIDateAddDays()
• ACIDateAddMonths()
• ACIDateAssign()
• ACIDateCheck()
• ACIDateCompare()
• ACIDateFromText()
• ACIDateToText()
• ACIDateSysDate()
• ACIDateSetDate()
• ACIDateGetDate()
• ACIDateSetTime()
• ACIDateGetTime()
• ACIDateDaysBetween()
• ACIDateDaysSecondsBetween()
• ACIDateLastDay()
• ACIDateNextDay()
• ACIDateZoneToZone()