org.apache.hive.hplsql.executor

Class QueryResult

java.lang.Object

org.apache.hive.hplsql.executor.QueryResult

public class QueryResult
extends Object

Constructor Summary

Constructors

Constructor and Description
QueryResult(RowResult rows, Supplier<Metadata> metadata, Exception exception)

Method Summary

Modifier and Type	Method and Description
void	close()
<T> T	column(int columnIndex, Class<T> type) Get the nth column from the row result.
int	columnCount()
boolean	error()
String	errorText()
Exception	exception()
int	jdbcType(int columnIndex)
Metadata	metadata()
boolean	next()
void	printStackTrace()

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryResult

public QueryResult(RowResult rows,
                   Supplier<Metadata> metadata,
                   Exception exception)

Method Detail

next

public boolean next()

columnCount

public int columnCount()

column

public <T> T column(int columnIndex,
                    Class<T> type)

Get the nth column from the row result. The index is 0 based unlike in JDBC.

error

public boolean error()

printStackTrace

public void printStackTrace()

exception

public Exception exception()

metadata

public Metadata metadata()

jdbcType

public int jdbcType(int columnIndex)

close

public void close()

errorText

public String errorText()