org.apache.hadoop.hive.jdbc
Class HiveQueryResultSet

java.lang.Object
  org.apache.hadoop.hive.jdbc.HiveBaseResultSet
      org.apache.hadoop.hive.jdbc.HiveQueryResultSet

All Implemented Interfaces:

ResultSet, Wrapper

public class HiveQueryResultSet
extends HiveBaseResultSet

HiveQueryResultSet.

Field Summary

static org.apache.commons.logging.Log

LOG

Fields inherited from class org.apache.hadoop.hive.jdbc.HiveBaseResultSet

columnNames, columnTypes, row, warningChain, wasNull

Fields inherited from interface java.sql.ResultSet

CLOSE_CURSORS_AT_COMMIT, CONCUR_READ_ONLY, CONCUR_UPDATABLE, FETCH_FORWARD, FETCH_REVERSE, FETCH_UNKNOWN, HOLD_CURSORS_OVER_COMMIT, TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, TYPE_SCROLL_SENSITIVE

Constructor Summary

HiveQueryResultSet(HiveInterface client)

HiveQueryResultSet(HiveInterface client, int maxRows)

Method Summary

void	close()
int	getFetchSize()
boolean	next() Moves the cursor down one row from its current position.
void	setFetchSize(int rows)

Methods inherited from class org.apache.hadoop.hive.jdbc.HiveBaseResultSet

absolute, afterLast, beforeFirst, cancelRowUpdates, clearWarnings, deleteRow, findColumn, first, getArray, getArray, getAsciiStream, getAsciiStream, getBigDecimal, getBigDecimal, getBigDecimal, getBigDecimal, getBinaryStream, getBinaryStream, getBlob, getBlob, getBoolean, getBoolean, getByte, getByte, getBytes, getBytes, getCharacterStream, getCharacterStream, getClob, getClob, getConcurrency, getCursorName, getDate, getDate, getDate, getDate, getDouble, getDouble, getFetchDirection, getFloat, getFloat, getHoldability, getInt, getInt, getLong, getLong, getMetaData, getNCharacterStream, getNCharacterStream, getNClob, getNClob, getNString, getNString, getObject, getObject, getObject, getObject, getRef, getRef, getRow, getRowId, getRowId, getShort, getShort, getSQLXML, getSQLXML, getStatement, getString, getString, getTime, getTime, getTime, getTime, getTimestamp, getTimestamp, getTimestamp, getTimestamp, getType, getUnicodeStream, getUnicodeStream, getURL, getURL, getWarnings, insertRow, isAfterLast, isBeforeFirst, isClosed, isFirst, isLast, isWrapperFor, last, moveToCurrentRow, moveToInsertRow, previous, refreshRow, relative, rowDeleted, rowInserted, rowUpdated, setFetchDirection, unwrap, updateArray, updateArray, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateBigDecimal, updateBigDecimal, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBlob, updateBlob, updateBlob, updateBlob, updateBlob, updateBlob, updateBoolean, updateBoolean, updateByte, updateByte, updateBytes, updateBytes, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateClob, updateClob, updateClob, updateClob, updateClob, updateClob, updateDate, updateDate, updateDouble, updateDouble, updateFloat, updateFloat, updateInt, updateInt, updateLong, updateLong, updateNCharacterStream, updateNCharacterStream, updateNCharacterStream, updateNCharacterStream, updateNClob, updateNClob, updateNClob, updateNClob, updateNClob, updateNClob, updateNString, updateNString, updateNull, updateNull, updateObject, updateObject, updateObject, updateObject, updateRef, updateRef, updateRow, updateRowId, updateRowId, updateShort, updateShort, updateSQLXML, updateSQLXML, updateString, updateString, updateTime, updateTime, updateTimestamp, updateTimestamp, wasNull

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final org.apache.commons.logging.Log LOG

Constructor Detail

HiveQueryResultSet

public HiveQueryResultSet(HiveInterface client,
                          int maxRows)
                   throws SQLException

Throws:

SQLException

HiveQueryResultSet

public HiveQueryResultSet(HiveInterface client)
                   throws SQLException

Throws:

SQLException

Method Detail

close

public void close()
           throws SQLException

Specified by:

close in interface ResultSet

Overrides:

close in class HiveBaseResultSet

Throws:

SQLException

next

public boolean next()
             throws SQLException

Moves the cursor down one row from its current position.

Throws:

SQLException - if a database access error occurs.

See Also:

ResultSet.next()

setFetchSize

public void setFetchSize(int rows)
                  throws SQLException

Specified by:

setFetchSize in interface ResultSet

Overrides:

setFetchSize in class HiveBaseResultSet

Throws:

SQLException

getFetchSize

public int getFetchSize()
                 throws SQLException

Specified by:

getFetchSize in interface ResultSet

Overrides:

getFetchSize in class HiveBaseResultSet

Throws:

SQLException