Package io.prestosql.operator.scalar

Class SequenceFunction

java.lang.Object

io.prestosql.operator.scalar.SequenceFunction

public final class SequenceFunction
extends Object

Method Summary

Modifier and Type	Method	Description
static void	checkMaxEntry(int length)
static void	checkValidStep(long start, long stop, long step)
static Block	sequence(long start, long stop, long step)
static Block	sequenceDateDayToSecond(long start, long stop, long step)
static Block	sequenceDateDefaultStep(long start, long stop)
static Block	sequenceDateYearToMonth(ConnectorSession session, long start, long stop, long step)
static Block	sequenceDefaultStep(long start, long stop)

Methods inherited from class java.lang.Object

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

Method Detail

sequence

public static Block sequence(long start,
                             long stop,
                             long step)

sequenceDefaultStep

public static Block sequenceDefaultStep(long start,
                                        long stop)

sequenceDateDefaultStep

public static Block sequenceDateDefaultStep(long start,
                                            long stop)

sequenceDateDayToSecond

public static Block sequenceDateDayToSecond(long start,
                                            long stop,
                                            long step)

sequenceDateYearToMonth

public static Block sequenceDateYearToMonth(ConnectorSession session,
                                            long start,
                                            long stop,
                                            long step)

checkValidStep

public static void checkValidStep(long start,
                                  long stop,
                                  long step)

checkMaxEntry

public static void checkMaxEntry(int length)