io.shardingsphere.core.merger.dql.groupby

类 GroupByMemoryMergedResult

java.lang.Object

io.shardingsphere.core.merger.dql.common.MemoryMergedResult

io.shardingsphere.core.merger.dql.groupby.GroupByMemoryMergedResult

所有已实现的接口:

MergedResult

public final class GroupByMemoryMergedResult
extends MemoryMergedResult

Memory merged result for group by.

作者:

zhangliang

构造器概要

构造器

构造器和说明
GroupByMemoryMergedResult(Map<String,Integer> labelAndIndexMap, List<QueryResult> queryResults, SelectStatement selectStatement)

方法概要

限定符和类型	方法和说明
boolean	next() iterate next data.

从类继承的方法 io.shardingsphere.core.merger.dql.common.MemoryMergedResult

getCalendarValue, getCalendarValue, getInputStream, getInputStream, getValue, getValue, wasNull

从类继承的方法 java.lang.Object

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

构造器详细资料

GroupByMemoryMergedResult

public GroupByMemoryMergedResult(Map<String,Integer> labelAndIndexMap,
                                 List<QueryResult> queryResults,
                                 SelectStatement selectStatement)
                          throws SQLException

抛出:

SQLException

方法详细资料

next

public boolean next()

从接口复制的说明: MergedResult

iterate next data.

返回:

has next data