Package io.prestosql.operator.scalar

Class DateTimeFunctions

  • public final class DateTimeFunctions
extends Object

    • Method Detail

      • currentTimeZone

        public static io.airlift.slice.Slice currentTimeZone​(ConnectorSession session)

      • fromUnixTime

        public static long fromUnixTime​(double unixTime)

      • fromUnixTime

        public static long fromUnixTime​(double unixTime,
                                long hoursOffset,
                                long minutesOffset)

      • fromUnixTime

        public static long fromUnixTime​(double unixTime,
                                io.airlift.slice.Slice zoneId)

      • fromUnixtimeNanosLong

        public static LongTimestamp fromUnixtimeNanosLong​(long unixTimeNanos)

      • toISO8601FromDate

        public static io.airlift.slice.Slice toISO8601FromDate​(ConnectorSession session,
                                                       long date)

      • fromISO8601Timestamp

        public static long fromISO8601Timestamp​(ConnectorSession session,
                                        io.airlift.slice.Slice iso8601DateTime)

      • fromISO8601Date

        public static long fromISO8601Date​(ConnectorSession session,
                                   io.airlift.slice.Slice iso8601DateTime)

      • truncateDate

        public static long truncateDate​(ConnectorSession session,
                                io.airlift.slice.Slice unit,
                                long date)

      • addFieldValueDate

        public static long addFieldValueDate​(ConnectorSession session,
                                     io.airlift.slice.Slice unit,
                                     long value,
                                     long date)

      • diffDate

        public static long diffDate​(ConnectorSession session,
                            io.airlift.slice.Slice unit,
                            long date1,
                            long date2)

      • getTimestampField

        public static org.joda.time.DateTimeField getTimestampField​(org.joda.time.chrono.ISOChronology chronology,
                                                            io.airlift.slice.Slice unit)

      • parseDatetime

        public static long parseDatetime​(ConnectorSession session,
                                 io.airlift.slice.Slice datetime,
                                 io.airlift.slice.Slice formatString)

      • dateFormat

        public static io.airlift.slice.Slice dateFormat​(org.joda.time.chrono.ISOChronology chronology,
                                                Locale locale,
                                                long timestamp,
                                                io.airlift.slice.Slice formatString)

      • dateParse

        public static long dateParse​(ConnectorSession session,
                             io.airlift.slice.Slice dateTime,
                             io.airlift.slice.Slice formatString)

      • millisecondFromInterval

        public static long millisecondFromInterval​(long milliseconds)

      • secondFromInterval

        public static long secondFromInterval​(long milliseconds)

      • minuteFromInterval

        public static long minuteFromInterval​(long milliseconds)

      • hourFromInterval

        public static long hourFromInterval​(long milliseconds)

      • dayOfWeekFromDate

        public static long dayOfWeekFromDate​(long date)

      • dayFromDate

        public static long dayFromDate​(long date)

      • dayFromInterval

        public static long dayFromInterval​(long milliseconds)

      • lastDayOfMonthFromDate

        public static long lastDayOfMonthFromDate​(long date)

      • dayOfYearFromDate

        public static long dayOfYearFromDate​(long date)

      • weekFromDate

        public static long weekFromDate​(long date)

      • yearOfWeekFromDate

        public static long yearOfWeekFromDate​(long date)

      • monthFromDate

        public static long monthFromDate​(long date)

      • monthFromInterval

        public static long monthFromInterval​(long months)

      • quarterFromDate

        public static long quarterFromDate​(long date)

      • yearFromDate

        public static long yearFromDate​(long date)

      • yearFromInterval

        public static long yearFromInterval​(long months)

      • createDateTimeFormatter

        public static org.joda.time.format.DateTimeFormatter createDateTimeFormatter​(io.airlift.slice.Slice format)

      • parseDuration

        public static long parseDuration​(io.airlift.slice.Slice duration)

      • valueToSessionTimeZoneOffsetDiff

        public static long valueToSessionTimeZoneOffsetDiff​(long epochMillis,
                                                    org.joda.time.DateTimeZone timeZone)

      • toMilliseconds

        public static long toMilliseconds​(long value)