Package ru.yandex.clickhouse.response

Class ClickHouseScrollableResultSet

java.lang.Object

ru.yandex.clickhouse.response.AbstractResultSet

ru.yandex.clickhouse.response.ClickHouseResultSet

ru.yandex.clickhouse.response.ClickHouseScrollableResultSet

All Implemented Interfaces:

AutoCloseable, ResultSet, Wrapper

public class ClickHouseScrollableResultSet
extends ClickHouseResultSet

Field Summary

Fields inherited from class ru.yandex.clickhouse.response.ClickHouseResultSet

nextLine, rowNumber, values

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

Constructors

Constructor	Description
ClickHouseScrollableResultSet(InputStream is, int bufferSize, String db, String table, boolean usesWithTotals, ClickHouseStatement statement, TimeZone timezone, ClickHouseProperties properties)

Method Summary

Modifier and Type	Method	Description
boolean	absolute(int row)
void	afterLast()
void	beforeFirst()
boolean	first()
int	getRow()
int	getType()
boolean	hasNext()	Check if there is another row.
boolean	isAfterLast()
boolean	isBeforeFirst()
boolean	isFirst()
boolean	last()
boolean	next()
boolean	previous()
boolean	relative(int rows)

Methods inherited from class ru.yandex.clickhouse.response.ClickHouseResultSet

close, findColumn, getArray, getArray, getBigDecimal, getBigDecimal, getBigDecimal, getBigDecimal, getBigInteger, getBigInteger, getBoolean, getBoolean, getByte, getByte, getBytes, getBytes, getColumnNames, getDate, getDate, getDate, getDb, getDouble, getDouble, getFloat, getFloat, getInt, getInt, getLong, getLong, getLongArray, getLongArray, getMetaData, getObject, getObject, getObject, getObject, getShort, getShort, getStatement, getString, getString, getTable, getTime, getTime, getTime, getTimestamp, getTimestamp, getTimestamp, getTimestamp, getTimestampAsLong, getTimestampAsLong, getTotals, getValues, isClosed, isLast, setFetchDirection, setFetchSize, setMaxRows, toString, wasNull

Methods inherited from class ru.yandex.clickhouse.response.AbstractResultSet

cancelRowUpdates, clearWarnings, deleteRow, getAsciiStream, getAsciiStream, getBinaryStream, getBinaryStream, getBlob, getBlob, getCharacterStream, getCharacterStream, getClob, getClob, getConcurrency, getCursorName, getDate, getFetchDirection, getFetchSize, getHoldability, getNCharacterStream, getNCharacterStream, getNClob, getNClob, getNString, getNString, getObject, getObject, getRef, getRef, getRowId, getRowId, getSQLXML, getSQLXML, getTime, getUnicodeStream, getUnicodeStream, getURL, getURL, getWarnings, insertRow, isWrapperFor, moveToCurrentRow, moveToInsertRow, refreshRow, rowDeleted, rowInserted, rowUpdated, 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

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.ResultSet

updateObject, updateObject, updateObject, updateObject

Constructor Detail

ClickHouseScrollableResultSet

public ClickHouseScrollableResultSet(InputStream is,
                                     int bufferSize,
                                     String db,
                                     String table,
                                     boolean usesWithTotals,
                                     ClickHouseStatement statement,
                                     TimeZone timezone,
                                     ClickHouseProperties properties)
                              throws IOException

Throws:

IOException

Method Detail

hasNext

public boolean hasNext()
                throws SQLException

Description copied from class: ClickHouseResultSet

Check if there is another row.

Overrides:

hasNext in class ClickHouseResultSet

Returns:

true if this result set has another row after the current cursor position, false else

Throws:

SQLException - if something goes wrong

next

public boolean next()
             throws SQLException

Specified by:

next in interface ResultSet

Overrides:

next in class ClickHouseResultSet

Throws:

SQLException

getType

public int getType()
            throws SQLException

Specified by:

getType in interface ResultSet

Overrides:

getType in class ClickHouseResultSet

Throws:

SQLException

getRow

public int getRow()
           throws SQLException

Specified by:

getRow in interface ResultSet

Overrides:

getRow in class ClickHouseResultSet

Throws:

SQLException

isBeforeFirst

public boolean isBeforeFirst()
                      throws SQLException

Specified by:

isBeforeFirst in interface ResultSet

Overrides:

isBeforeFirst in class ClickHouseResultSet

Throws:

SQLException

isAfterLast

public boolean isAfterLast()
                    throws SQLException

Specified by:

isAfterLast in interface ResultSet

Overrides:

isAfterLast in class ClickHouseResultSet

Throws:

SQLException

isFirst

public boolean isFirst()
                throws SQLException

Specified by:

isFirst in interface ResultSet

Overrides:

isFirst in class ClickHouseResultSet

Throws:

SQLException

beforeFirst

public void beforeFirst()
                 throws SQLException

Specified by:

beforeFirst in interface ResultSet

Overrides:

beforeFirst in class AbstractResultSet

Throws:

SQLException

afterLast

public void afterLast()
               throws SQLException

Specified by:

afterLast in interface ResultSet

Overrides:

afterLast in class AbstractResultSet

Throws:

SQLException

first

public boolean first()
              throws SQLException

Specified by:

first in interface ResultSet

Overrides:

first in class AbstractResultSet

Throws:

SQLException

last

public boolean last()
             throws SQLException

Specified by:

last in interface ResultSet

Overrides:

last in class AbstractResultSet

Throws:

SQLException

absolute

public boolean absolute(int row)
                 throws SQLException

Specified by:

absolute in interface ResultSet

Overrides:

absolute in class AbstractResultSet

Throws:

SQLException

relative

public boolean relative(int rows)
                 throws SQLException

Specified by:

relative in interface ResultSet

Overrides:

relative in class AbstractResultSet

Throws:

SQLException

previous

public boolean previous()
                 throws SQLException

Specified by:

previous in interface ResultSet

Overrides:

previous in class AbstractResultSet

Throws:

SQLException