QuantileDigestFunctions (trino-main 446 API)

java.lang.Object

io.trino.operator.scalar.QuantileDigestFunctions

public final class QuantileDigestFunctions extends Object

Field Summary

Fields

Modifier and Type

Field

Description

static final double

DEFAULT_ACCURACY

static final long

DEFAULT_WEIGHT
Method Summary

Modifier and Type

Method

Description

static Double

quantileAtValueBigint(io.airlift.slice.Slice input, long value)

static Double

quantileAtValueDouble(io.airlift.slice.Slice input, double value)

static Double

quantileAtValueReal(io.airlift.slice.Slice input, long value)

static long

valueAtQuantileBigint(io.airlift.slice.Slice input, double quantile)

static double

valueAtQuantileDouble(io.airlift.slice.Slice input, double quantile)

static long

valueAtQuantileReal(io.airlift.slice.Slice input, double quantile)

static Block

valuesAtQuantilesBigint(io.airlift.slice.Slice input, Block percentilesArrayBlock)

static Block

valuesAtQuantilesDouble(io.airlift.slice.Slice input, Block percentilesArrayBlock)

static Block

valuesAtQuantilesReal(io.airlift.slice.Slice input, Block percentilesArrayBlock)

static double

verifyAccuracy(double accuracy)

static long

verifyWeight(long weight)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- DEFAULT_ACCURACY
  
  public static final double DEFAULT_ACCURACY
  See Also:
  
  Constant Field Values
- DEFAULT_WEIGHT
  
  public static final long DEFAULT_WEIGHT
  See Also:
  
  Constant Field Values
Method Details
- valueAtQuantileDouble
  
  public static double valueAtQuantileDouble(io.airlift.slice.Slice input, double quantile)
- valueAtQuantileReal
  
  public static long valueAtQuantileReal(io.airlift.slice.Slice input, double quantile)
- valueAtQuantileBigint
  
  public static long valueAtQuantileBigint(io.airlift.slice.Slice input, double quantile)
- quantileAtValueDouble
  
  public static Double quantileAtValueDouble(io.airlift.slice.Slice input, double value)
- quantileAtValueReal
  
  public static Double quantileAtValueReal(io.airlift.slice.Slice input, long value)
- quantileAtValueBigint
  
  public static Double quantileAtValueBigint(io.airlift.slice.Slice input, long value)
- valuesAtQuantilesDouble
  
  public static Block valuesAtQuantilesDouble(io.airlift.slice.Slice input, Block percentilesArrayBlock)
- valuesAtQuantilesReal
  
  public static Block valuesAtQuantilesReal(io.airlift.slice.Slice input, Block percentilesArrayBlock)
- valuesAtQuantilesBigint
  
  public static Block valuesAtQuantilesBigint(io.airlift.slice.Slice input, Block percentilesArrayBlock)
- verifyAccuracy
  
  public static double verifyAccuracy(double accuracy)
- verifyWeight
  
  public static long verifyWeight(long weight)