Package org.apache.flink.table.jdbc

Class FlinkResultSet

java.lang.Object

org.apache.flink.table.jdbc.BaseResultSet

org.apache.flink.table.jdbc.FlinkResultSet

All Implemented Interfaces:

AutoCloseable, ResultSet, Wrapper

public class FlinkResultSet
extends BaseResultSet

ResultSet for flink jdbc driver. Only Batch Mode queries are supported. If you force to submit streaming queries, you may get unrecognized updates, deletions and other results.

Field Summary

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
FlinkResultSet(Statement statement, org.apache.flink.table.client.gateway.StatementResult result)
FlinkResultSet(Statement statement, CloseableResultIterator<org.apache.flink.table.data.RowData> iterator, org.apache.flink.table.catalog.ResolvedSchema schema)

Method Summary

Modifier and Type	Method	Description
void	close()
int	findColumn(String columnLabel)
Array	getArray(int columnIndex)
Array	getArray(String columnLabel)
BigDecimal	getBigDecimal(int columnIndex)
BigDecimal	getBigDecimal(int columnIndex, int scale)
BigDecimal	getBigDecimal(String columnLabel)
BigDecimal	getBigDecimal(String columnLabel, int scale)
boolean	getBoolean(int columnIndex)
boolean	getBoolean(String columnLabel)
byte	getByte(int columnIndex)
byte	getByte(String columnLabel)
byte[]	getBytes(int columnIndex)
byte[]	getBytes(String columnLabel)
Date	getDate(int columnIndex)
Date	getDate(int columnIndex, Calendar cal)
Date	getDate(String columnLabel)
Date	getDate(String columnLabel, Calendar cal)
double	getDouble(int columnIndex)
double	getDouble(String columnLabel)
float	getFloat(int columnIndex)
float	getFloat(String columnLabel)
int	getInt(int columnIndex)
int	getInt(String columnLabel)
long	getLong(int columnIndex)
long	getLong(String columnLabel)
ResultSetMetaData	getMetaData()
Object	getObject(int columnIndex)
Object	getObject(String columnLabel)
short	getShort(int columnIndex)
short	getShort(String columnLabel)
Statement	getStatement()
String	getString(int columnIndex)
String	getString(String columnLabel)
Time	getTime(int columnIndex)
Time	getTime(int columnIndex, Calendar cal)
Time	getTime(String columnLabel)
Time	getTime(String columnLabel, Calendar cal)
Timestamp	getTimestamp(int columnIndex)
Timestamp	getTimestamp(int columnIndex, Calendar cal)
Timestamp	getTimestamp(String columnLabel)
Timestamp	getTimestamp(String columnLabel, Calendar cal)
boolean	isClosed()
boolean	next()
boolean	wasNull()

Methods inherited from class org.apache.flink.table.jdbc.BaseResultSet

absolute, afterLast, beforeFirst, cancelRowUpdates, clearWarnings, deleteRow, first, getAsciiStream, getAsciiStream, getBinaryStream, getBinaryStream, getBlob, getBlob, getCharacterStream, getCharacterStream, getClob, getClob, getConcurrency, getCursorName, getFetchDirection, getFetchSize, getHoldability, getNCharacterStream, getNCharacterStream, getNClob, getNClob, getNString, getNString, getObject, getObject, getObject, getObject, getRef, getRef, getRow, getRowId, getRowId, getSQLXML, getSQLXML, getType, getUnicodeStream, getUnicodeStream, getURL, getURL, getWarnings, insertRow, isAfterLast, isBeforeFirst, isFirst, isLast, isWrapperFor, last, moveToCurrentRow, moveToInsertRow, previous, refreshRow, relative, rowDeleted, rowInserted, rowUpdated, setFetchDirection, setFetchSize, 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, toString, wait, wait, wait

Methods inherited from interface java.sql.ResultSet

updateObject, updateObject, updateObject, updateObject

Constructor Detail

FlinkResultSet

public FlinkResultSet(Statement statement,
                      org.apache.flink.table.client.gateway.StatementResult result)

FlinkResultSet

public FlinkResultSet(Statement statement,
                      CloseableResultIterator<org.apache.flink.table.data.RowData> iterator,
                      org.apache.flink.table.catalog.ResolvedSchema schema)

Method Detail

next

public boolean next()
             throws SQLException

Throws:

SQLException

close

public void close()
           throws SQLException

Throws:

SQLException

wasNull

public boolean wasNull()
                throws SQLException

Throws:

SQLException

getString

public String getString(int columnIndex)
                 throws SQLException

Throws:

SQLException

getBoolean

public boolean getBoolean(int columnIndex)
                   throws SQLException

Throws:

SQLException

getByte

public byte getByte(int columnIndex)
             throws SQLException

Throws:

SQLException

getShort

public short getShort(int columnIndex)
               throws SQLException

Throws:

SQLException

getInt

public int getInt(int columnIndex)
           throws SQLException

Throws:

SQLException

getLong

public long getLong(int columnIndex)
             throws SQLException

Throws:

SQLException

getFloat

public float getFloat(int columnIndex)
               throws SQLException

Throws:

SQLException

getDouble

public double getDouble(int columnIndex)
                 throws SQLException

Throws:

SQLException

getBigDecimal

public BigDecimal getBigDecimal(int columnIndex,
                                int scale)
                         throws SQLException

Throws:

SQLException

getBytes

public byte[] getBytes(int columnIndex)
                throws SQLException

Throws:

SQLException

getDate

public Date getDate(int columnIndex)
             throws SQLException

Throws:

SQLException

getTime

public Time getTime(int columnIndex)
             throws SQLException

Throws:

SQLException

getTimestamp

public Timestamp getTimestamp(int columnIndex)
                       throws SQLException

Throws:

SQLException

getString

public String getString(String columnLabel)
                 throws SQLException

Throws:

SQLException

getBoolean

public boolean getBoolean(String columnLabel)
                   throws SQLException

Throws:

SQLException

getByte

public byte getByte(String columnLabel)
             throws SQLException

Throws:

SQLException

getShort

public short getShort(String columnLabel)
               throws SQLException

Throws:

SQLException

getInt

public int getInt(String columnLabel)
           throws SQLException

Throws:

SQLException

getLong

public long getLong(String columnLabel)
             throws SQLException

Throws:

SQLException

getFloat

public float getFloat(String columnLabel)
               throws SQLException

Throws:

SQLException

getDouble

public double getDouble(String columnLabel)
                 throws SQLException

Throws:

SQLException

getBigDecimal

public BigDecimal getBigDecimal(String columnLabel,
                                int scale)
                         throws SQLException

Throws:

SQLException

getBytes

public byte[] getBytes(String columnLabel)
                throws SQLException

Throws:

SQLException

getDate

public Date getDate(String columnLabel)
             throws SQLException

Throws:

SQLException

getTime

public Time getTime(String columnLabel)
             throws SQLException

Throws:

SQLException

getTimestamp

public Timestamp getTimestamp(String columnLabel)
                       throws SQLException

Throws:

SQLException

getMetaData

public ResultSetMetaData getMetaData()
                              throws SQLException

Throws:

SQLException

getObject

public Object getObject(int columnIndex)
                 throws SQLException

Throws:

SQLException

getObject

public Object getObject(String columnLabel)
                 throws SQLException

Throws:

SQLException

findColumn

public int findColumn(String columnLabel)
               throws SQLException

Throws:

SQLException

getBigDecimal

public BigDecimal getBigDecimal(int columnIndex)
                         throws SQLException

Throws:

SQLException

getBigDecimal

public BigDecimal getBigDecimal(String columnLabel)
                         throws SQLException

Throws:

SQLException

getStatement

public Statement getStatement()
                       throws SQLException

Throws:

SQLException

getArray

public Array getArray(int columnIndex)
               throws SQLException

Throws:

SQLException

getArray

public Array getArray(String columnLabel)
               throws SQLException

Throws:

SQLException

getDate

public Date getDate(int columnIndex,
                    Calendar cal)
             throws SQLException

Throws:

SQLException

getDate

public Date getDate(String columnLabel,
                    Calendar cal)
             throws SQLException

Throws:

SQLException

getTime

public Time getTime(int columnIndex,
                    Calendar cal)
             throws SQLException

Throws:

SQLException

getTime

public Time getTime(String columnLabel,
                    Calendar cal)
             throws SQLException

Throws:

SQLException

getTimestamp

public Timestamp getTimestamp(int columnIndex,
                              Calendar cal)
                       throws SQLException

Throws:

SQLException

getTimestamp

public Timestamp getTimestamp(String columnLabel,
                              Calendar cal)
                       throws SQLException

Throws:

SQLException

isClosed

public boolean isClosed()
                 throws SQLException

Throws:

SQLException