Package io.trino.operator.scalar

Class DateTimeFunctions

java.lang.Object

io.trino.operator.scalar.DateTimeFunctions

public final class DateTimeFunctions
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	DateTimeFunctions.FromUnixtimeNanosDecimal

Method Summary

Modifier and Type	Method	Description
static long	addFieldValueDate(io.airlift.slice.Slice unit, long value, long date)
static org.joda.time.format.DateTimeFormatter	createDateTimeFormatter(io.airlift.slice.Slice format)
static long	currentDate(ConnectorSession session)
static io.airlift.slice.Slice	currentTimeZone(ConnectorSession session)
static io.airlift.slice.Slice	dateFormat(org.joda.time.chrono.ISOChronology chronology, Locale locale, long timestamp, io.airlift.slice.Slice formatString)
static long	dateParse(ConnectorSession session, io.airlift.slice.Slice dateTime, io.airlift.slice.Slice formatString)
static long	dayFromDate(long date)
static long	dayFromInterval(long milliseconds)
static long	dayOfWeekFromDate(long date)
static long	dayOfYearFromDate(long date)
static long	diffDate(io.airlift.slice.Slice unit, long date1, long date2)
static long	fromISO8601Date(io.airlift.slice.Slice iso8601DateTime)
static long	fromISO8601Timestamp(ConnectorSession session, io.airlift.slice.Slice iso8601DateTime)
static LongTimestampWithTimeZone	fromIso8601TimestampNanos(ConnectorSession session, io.airlift.slice.Slice iso8601DateTime)
static long	fromUnixTime(double unixTime, long hoursOffset, long minutesOffset)
static long	fromUnixTime(double unixTime, io.airlift.slice.Slice zoneId)
static long	fromUnixTime(ConnectorSession session, double unixTime)
static LongTimestampWithTimeZone	fromUnixtimeNanosLong(ConnectorSession session, long unixTimeNanos)
static org.joda.time.DateTimeField	getTimestampField(org.joda.time.chrono.ISOChronology chronology, io.airlift.slice.Slice unit)
static long	hourFromInterval(long milliseconds)
static long	lastDayOfMonthFromDate(long date)
static long	millisecondFromInterval(long milliseconds)
static long	minuteFromInterval(long milliseconds)
static long	monthFromDate(long date)
static long	monthFromInterval(long months)
static long	now(ConnectorSession session)
static long	parseDatetime(ConnectorSession session, io.airlift.slice.Slice datetime, io.airlift.slice.Slice formatString)
static long	parseDuration(io.airlift.slice.Slice duration)
static long	quarterFromDate(long date)
static long	secondFromInterval(long milliseconds)
static io.airlift.slice.Slice	toISO8601FromDate(long date)
static long	toMilliseconds(long value)
static long	truncateDate(io.airlift.slice.Slice unit, long date)
static long	weekFromDate(long date)
static long	yearFromDate(long date)
static long	yearFromInterval(long months)
static long	yearOfWeekFromDate(long date)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

now

public static long now(ConnectorSession session)

currentDate

public static long currentDate(ConnectorSession session)

currentTimeZone

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

fromUnixTime

public static long fromUnixTime(ConnectorSession session,
 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 LongTimestampWithTimeZone fromUnixtimeNanosLong(ConnectorSession session,
 long unixTimeNanos)

toISO8601FromDate

public static io.airlift.slice.Slice toISO8601FromDate(long date)

fromISO8601Timestamp

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

fromIso8601TimestampNanos

public static LongTimestampWithTimeZone fromIso8601TimestampNanos(ConnectorSession session,
 io.airlift.slice.Slice iso8601DateTime)

fromISO8601Date

public static long fromISO8601Date(io.airlift.slice.Slice iso8601DateTime)

truncateDate

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

addFieldValueDate

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

diffDate

public static long diffDate(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)

toMilliseconds

public static long toMilliseconds(long value)