io.shardingsphere.core.parsing.parser.context.selectitem

类 DistinctSelectItem

java.lang.Object

io.shardingsphere.core.parsing.parser.context.selectitem.DistinctSelectItem

所有已实现的接口:

SelectItem

public final class DistinctSelectItem
extends Object
implements SelectItem

Distinct select item.

作者:

panjuan

构造器概要

构造器

构造器和说明
DistinctSelectItem()

方法概要

限定符和类型	方法和说明
Collection<String>	getDistinctColumnLabels() Get distinct column labels.
String	getExpression() Get expression.

从类继承的方法 java.lang.Object

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

从接口继承的方法 io.shardingsphere.core.parsing.parser.context.selectitem.SelectItem

getAlias

构造器详细资料

DistinctSelectItem

public DistinctSelectItem()

方法详细资料

getExpression

public String getExpression()

从接口复制的说明: SelectItem

Get expression.

指定者:

getExpression 在接口中 SelectItem

返回:

expression

getDistinctColumnLabels

public Collection<String> getDistinctColumnLabels()

Get distinct column labels.

返回:

distinct column labels