net.snowflake.client.jdbc

Class SnowflakeResultSetV1

java.lang.Object

net.snowflake.client.jdbc.SnowflakeBaseResultSet

net.snowflake.client.jdbc.SnowflakeResultSetV1

All Implemented Interfaces:

AutoCloseable, ResultSet, Wrapper

public class SnowflakeResultSetV1
extends SnowflakeBaseResultSet

Snowflake ResultSet implementation

Author:

jhuang

Field Summary

Fields inherited from class net.snowflake.client.jdbc.SnowflakeBaseResultSet

binaryFormatter, dateFormatter, endOfResult, fetchDirection, fetchSize, honorClientTZForTimestampNTZ, nextRow, parameters, resultSetMetaData, resultVersion, row, timeFormatter, timestampLTZFormatter, timestampNTZFormatter, timestampTZFormatter, timeZone, timeZoneUTC, 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

Constructors

Constructor and Description
SnowflakeResultSetV1(SFBaseResultSet sfBaseResultSet, Statement statement) Constructor takes an inputstream from the API response that we get from executing a SQL statement.

Method Summary

Modifier and Type	Method and Description
void	close()
BigDecimal	getBigDecimal(int columnIndex)
BigDecimal	getBigDecimal(int columnIndex, int scale)
boolean	getBoolean(int columnIndex)
byte[]	getBytes(int columnIndex)
Date	getDate(int columnIndex)
Date	getDate(int columnIndex, TimeZone tz)
double	getDouble(int columnIndex)
float	getFloat(int columnIndex)
int	getInt(int columnIndex)
long	getLong(int columnIndex)
ResultSetMetaData	getMetaData()
Object	getObject(int columnIndex)
int	getRow()
short	getShort(int columnIndex)
Statement	getStatement()
long	getStatementTypeId()
String	getString(int columnIndex)
Time	getTime(int columnIndex)
Timestamp	getTimestamp(int columnIndex)
Timestamp	getTimestamp(int columnIndex, TimeZone tz)
boolean	isClosed()
boolean	isFirst()
boolean	next() Advance to next row
boolean	wasNull()

Methods inherited from class net.snowflake.client.jdbc.SnowflakeBaseResultSet

absolute, afterLast, beforeFirst, cancelRowUpdates, clearWarnings, deleteRow, findColumn, first, getArray, getArray, getAsciiStream, getAsciiStream, getBigDecimal, getBigDecimal, getBinaryStream, getBinaryStream, getBlob, getBlob, getBoolean, getByte, getByte, getBytes, getCharacterStream, getCharacterStream, getClob, getClob, getConcurrency, getCursorName, getDate, getDate, getDate, getDouble, getFetchDirection, getFetchSize, getFloat, getHoldability, getInt, getLong, getNCharacterStream, getNCharacterStream, getNClob, getNClob, getNString, getNString, getObject, getObject, getObject, getObject, getObject, getObjectInternal, getRef, getRef, getRowId, getRowId, getSFTime, getSFTimestamp, getShort, getSQLXML, getSQLXML, getString, getTime, getTime, getTime, getTimestamp, getTimestamp, getTimestamp, getType, getUnicodeStream, getUnicodeStream, getURL, getURL, getWarnings, insertRow, isAfterLast, isBeforeFirst, 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

SnowflakeResultSetV1

public SnowflakeResultSetV1(SFBaseResultSet sfBaseResultSet,
                            Statement statement)
                     throws SQLException

Constructor takes an inputstream from the API response that we get from executing a SQL statement.

The constructor will fetch the first row (if any) so that it can initialize the ResultSetMetaData.

Parameters:

sfBaseResultSet - snowflake core base result rest object

statement - query statement that generates this result set

Throws:

SQLException - if failed to construct snowflake result set metadata

Method Detail

next

public boolean next()
             throws SQLException

Advance to next row

Specified by:

next in interface ResultSet

Overrides:

next in class SnowflakeBaseResultSet

Returns:

true if next row exists, false otherwise

Throws:

SQLException - if failed to move to the next row

close

public void close()
           throws SQLException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ResultSet

Overrides:

close in class SnowflakeBaseResultSet

Throws:

SQLException

wasNull

public boolean wasNull()

Specified by:

wasNull in interface ResultSet

Overrides:

wasNull in class SnowflakeBaseResultSet

getString

public String getString(int columnIndex)
                 throws SQLException

Specified by:

getString in interface ResultSet

Overrides:

getString in class SnowflakeBaseResultSet

Throws:

SQLException

getBoolean

public boolean getBoolean(int columnIndex)
                   throws SQLException

Specified by:

getBoolean in interface ResultSet

Overrides:

getBoolean in class SnowflakeBaseResultSet

Throws:

SQLException

getShort

public short getShort(int columnIndex)
               throws SQLException

Specified by:

getShort in interface ResultSet

Overrides:

getShort in class SnowflakeBaseResultSet

Throws:

SQLException

getInt

public int getInt(int columnIndex)
           throws SQLException

Specified by:

getInt in interface ResultSet

Overrides:

getInt in class SnowflakeBaseResultSet

Throws:

SQLException

getLong

public long getLong(int columnIndex)
             throws SQLException

Specified by:

getLong in interface ResultSet

Overrides:

getLong in class SnowflakeBaseResultSet

Throws:

SQLException

getFloat

public float getFloat(int columnIndex)
               throws SQLException

Specified by:

getFloat in interface ResultSet

Overrides:

getFloat in class SnowflakeBaseResultSet

Throws:

SQLException

getDouble

public double getDouble(int columnIndex)
                 throws SQLException

Specified by:

getDouble in interface ResultSet

Overrides:

getDouble in class SnowflakeBaseResultSet

Throws:

SQLException

getDate

public Date getDate(int columnIndex,
                    TimeZone tz)
             throws SQLException

Overrides:

getDate in class SnowflakeBaseResultSet

Throws:

SQLException

getDate

public Date getDate(int columnIndex)
             throws SQLException

Specified by:

getDate in interface ResultSet

Overrides:

getDate in class SnowflakeBaseResultSet

Throws:

SQLException

getTime

public Time getTime(int columnIndex)
             throws SQLException

Specified by:

getTime in interface ResultSet

Overrides:

getTime in class SnowflakeBaseResultSet

Throws:

SQLException

getTimestamp

public Timestamp getTimestamp(int columnIndex)
                       throws SQLException

Specified by:

getTimestamp in interface ResultSet

Overrides:

getTimestamp in class SnowflakeBaseResultSet

Throws:

SQLException

getTimestamp

public Timestamp getTimestamp(int columnIndex,
                              TimeZone tz)
                       throws SQLException

Overrides:

getTimestamp in class SnowflakeBaseResultSet

Throws:

SQLException

getMetaData

public ResultSetMetaData getMetaData()
                              throws SQLException

Specified by:

getMetaData in interface ResultSet

Overrides:

getMetaData in class SnowflakeBaseResultSet

Throws:

SQLException

getObject

public Object getObject(int columnIndex)
                 throws SQLException

Specified by:

getObject in interface ResultSet

Overrides:

getObject in class SnowflakeBaseResultSet

Throws:

SQLException

getBigDecimal

public BigDecimal getBigDecimal(int columnIndex)
                         throws SQLException

Specified by:

getBigDecimal in interface ResultSet

Overrides:

getBigDecimal in class SnowflakeBaseResultSet

Throws:

SQLException

getBigDecimal

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

Specified by:

getBigDecimal in interface ResultSet

Overrides:

getBigDecimal in class SnowflakeBaseResultSet

Throws:

SQLException

getBytes

public byte[] getBytes(int columnIndex)
                throws SQLException

Specified by:

getBytes in interface ResultSet

Overrides:

getBytes in class SnowflakeBaseResultSet

Throws:

SQLException

getRow

public int getRow()
           throws SQLException

Specified by:

getRow in interface ResultSet

Overrides:

getRow in class SnowflakeBaseResultSet

Throws:

SQLException

isFirst

public boolean isFirst()
                throws SQLException

Specified by:

isFirst in interface ResultSet

Overrides:

isFirst in class SnowflakeBaseResultSet

Throws:

SQLException

getStatement

public Statement getStatement()
                       throws SQLException

Specified by:

getStatement in interface ResultSet

Overrides:

getStatement in class SnowflakeBaseResultSet

Throws:

SQLException

getStatementTypeId

public long getStatementTypeId()

isClosed

public boolean isClosed()
                 throws SQLException

Specified by:

isClosed in interface ResultSet

Overrides:

isClosed in class SnowflakeBaseResultSet

Throws:

SQLException