com.dynamic.sql.core.column.function.windows

类 Over.OverBuilder

java.lang.Object

com.dynamic.sql.core.column.function.windows.Over.OverBuilder

封闭类:

Over

public static class Over.OverBuilder
extends Object

方法概要

限定符和类型	方法和说明
Over	build()
Over.OverBuilder	currentRowToUnboundedFollowing()
Over.OverBuilder	frameSpecification(String frameSpec)
Over.OverBuilder	nFollowingToCurrentRow(int n)
Over.OverBuilder	nPrecedingToCurrentRow(int n)
Over.OverBuilder	nPrecedingToNFollowing(int nPreceding, int nFollowing)
<T,F> Over.OverBuilder	orderBy(Fn<T,F> fn)
<T,F> Over.OverBuilder	orderBy(Fn<T,F> fn, SortOrder sortOrder)
Over.OverBuilder	partitionBy(Fn<?,?> fn)
Over.OverBuilder	unboundedPrecedingToCurrentRow()

从类继承的方法 java.lang.Object

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

方法详细资料

build

public Over build()

orderBy

public <T,F> Over.OverBuilder orderBy(Fn<T,F> fn)

orderBy

public <T,F> Over.OverBuilder orderBy(Fn<T,F> fn,
                                      SortOrder sortOrder)

partitionBy

public Over.OverBuilder partitionBy(Fn<?,?> fn)

frameSpecification

public Over.OverBuilder frameSpecification(String frameSpec)

unboundedPrecedingToCurrentRow

public Over.OverBuilder unboundedPrecedingToCurrentRow()

currentRowToUnboundedFollowing

public Over.OverBuilder currentRowToUnboundedFollowing()

nPrecedingToCurrentRow

public Over.OverBuilder nPrecedingToCurrentRow(int n)

nFollowingToCurrentRow

public Over.OverBuilder nFollowingToCurrentRow(int n)

nPrecedingToNFollowing

public Over.OverBuilder nPrecedingToNFollowing(int nPreceding,
                                               int nFollowing)