Class UniquePredicate.Target

java.lang.Object

org.h2.expression.condition.UniquePredicate.Target

All Implemented Interfaces:

ResultTarget

Enclosing class:

UniquePredicate

private static final class UniquePredicate.Target
extends Object
implements ResultTarget

Field Summary

Fields

Modifier and Type	Field	Description
private final int	columnCount
(package private) boolean	hasDuplicates
private final LocalResult	result

Constructor Summary

Constructors

Constructor	Description
Target(int columnCount, LocalResult result)

Method Summary

Modifier and Type	Method	Description
void	addRow(Value... values)	Add the row to the result set.
long	getRowCount()	Get the number of rows.
void	limitsWereApplied()	A hint that sorting, offset and limit may be ignored by this result because they were applied during the query.

Methods inherited from class Object

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

Field Details

columnCount

private final int columnCount

result

private final LocalResult result

hasDuplicates

boolean hasDuplicates

Constructor Details

Target

Target(int columnCount,
 LocalResult result)

Method Details

limitsWereApplied

public void limitsWereApplied()

Description copied from interface: ResultTarget

A hint that sorting, offset and limit may be ignored by this result because they were applied during the query. This is useful for WITH TIES clause because result may contain tied rows above limit.

Specified by:

limitsWereApplied in interface ResultTarget

getRowCount

public long getRowCount()

Description copied from interface: ResultTarget

Get the number of rows.

Specified by:

getRowCount in interface ResultTarget

Returns:

the number of rows

addRow

public void addRow(Value... values)

Description copied from interface: ResultTarget

Add the row to the result set.

Specified by:

addRow in interface ResultTarget

Parameters:

values - the values