net.snowflake.client.core

Class SFArrowResultSet

java.lang.Object

net.snowflake.client.core.SFBaseResultSet

net.snowflake.client.core.SFArrowResultSet

All Implemented Interfaces:

DataConversionContext

public class SFArrowResultSet
extends SFBaseResultSet
implements DataConversionContext

Arrow result set implementation

Field Summary

Fields

Modifier and Type	Field and Description
protected SFStatement	statement statement generate current result set

Fields inherited from class net.snowflake.client.core.SFBaseResultSet

isClosed, metaDataOfBinds, numberOfBinds, parameters, resultSetMetaData, resultVersion, row, session

Method Summary

Modifier and Type	Method and Description
void	close()
BigDecimal	getBigDecimal(int columnIndex)
BigDecimal	getBigDecimal(int columnIndex, int scale)
net.snowflake.common.core.SFBinaryFormat	getBinaryFormatter() binary formatter
boolean	getBoolean(int columnIndex)
byte	getByte(int columnIndex)
byte[]	getBytes(int columnIndex)
Date	getDate(int columnIndex)
net.snowflake.common.core.SnowflakeDateTimeFormat	getDateFormatter() date formatter
double	getDouble(int columnIndex)
float	getFloat(int columnIndex)
boolean	getHonorClientTZForTimestampNTZ()
int	getInt(int columnIndex)
long	getLong(int columnIndex)
Object	getObject(int columnIndex)
String	getQueryId()
long	getResultVersion()
int	getScale(int columnIndex) get scale from Snowflake metadata
SFSession	getSession()
short	getShort(int columnIndex)
SFStatementType	getStatementType()
String	getString(int columnIndex)
Time	getTime(int columnIndex)
net.snowflake.common.core.SnowflakeDateTimeFormat	getTimeFormatter() time formatter
Timestamp	getTimestamp(int columnIndex, TimeZone tz)
net.snowflake.common.core.SnowflakeDateTimeFormat	getTimestampLTZFormatter() timestamp_ltz formatter
net.snowflake.common.core.SnowflakeDateTimeFormat	getTimestampNTZFormatter() timestamp_ntz formatter
net.snowflake.common.core.SnowflakeDateTimeFormat	getTimestampTZFormatter() timestamp_tz formatter
TimeZone	getTimeZone()
boolean	isAfterLast()
boolean	isArrayBindSupported()
boolean	isLast()
boolean	next() Advance to next row
void	setStatementType(SFStatementType statementType)

Methods inherited from class net.snowflake.client.core.SFBaseResultSet

absolute, getMetaData, getMetaDataOfBinds, getNumberOfBinds, getRow, isBeforeFirst, isClosed, isFirst, previous, relative, setSession, wasNull

Methods inherited from class java.lang.Object

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

Field Detail

statement

protected SFStatement statement

statement generate current result set

Method Detail

next

public boolean next()
             throws SFException,
                    SnowflakeSQLException

Advance to next row

Overrides:

next in class SFBaseResultSet

Returns:

true if next row exists, false otherwise

Throws:

SFException

SnowflakeSQLException

getByte

public byte getByte(int columnIndex)
             throws SFException

Specified by:

getByte in class SFBaseResultSet

Throws:

SFException

getString

public String getString(int columnIndex)
                 throws SFException

Specified by:

getString in class SFBaseResultSet

Throws:

SFException

getBoolean

public boolean getBoolean(int columnIndex)
                   throws SFException

Specified by:

getBoolean in class SFBaseResultSet

Throws:

SFException

getShort

public short getShort(int columnIndex)
               throws SFException

Specified by:

getShort in class SFBaseResultSet

Throws:

SFException

getInt

public int getInt(int columnIndex)
           throws SFException

Specified by:

getInt in class SFBaseResultSet

Throws:

SFException

getLong

public long getLong(int columnIndex)
             throws SFException

Specified by:

getLong in class SFBaseResultSet

Throws:

SFException

getFloat

public float getFloat(int columnIndex)
               throws SFException

Specified by:

getFloat in class SFBaseResultSet

Throws:

SFException

getDouble

public double getDouble(int columnIndex)
                 throws SFException

Specified by:

getDouble in class SFBaseResultSet

Throws:

SFException

getBytes

public byte[] getBytes(int columnIndex)
                throws SFException

Specified by:

getBytes in class SFBaseResultSet

Throws:

SFException

getDate

public Date getDate(int columnIndex)
             throws SFException

Specified by:

getDate in class SFBaseResultSet

Throws:

SFException

getTime

public Time getTime(int columnIndex)
             throws SFException

Specified by:

getTime in class SFBaseResultSet

Throws:

SFException

getTimestamp

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

Specified by:

getTimestamp in class SFBaseResultSet

Throws:

SFException

getObject

public Object getObject(int columnIndex)
                 throws SFException

Specified by:

getObject in class SFBaseResultSet

Throws:

SFException

getBigDecimal

public BigDecimal getBigDecimal(int columnIndex)
                         throws SFException

Specified by:

getBigDecimal in class SFBaseResultSet

Throws:

SFException

getBigDecimal

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

Specified by:

getBigDecimal in class SFBaseResultSet

Throws:

SFException

isLast

public boolean isLast()

Specified by:

isLast in class SFBaseResultSet

isAfterLast

public boolean isAfterLast()

Specified by:

isAfterLast in class SFBaseResultSet

close

public void close()

Overrides:

close in class SFBaseResultSet

getStatementType

public SFStatementType getStatementType()

Specified by:

getStatementType in class SFBaseResultSet

setStatementType

public void setStatementType(SFStatementType statementType)

Specified by:

setStatementType in class SFBaseResultSet

isArrayBindSupported

public boolean isArrayBindSupported()

Overrides:

isArrayBindSupported in class SFBaseResultSet

getQueryId

public String getQueryId()

Specified by:

getQueryId in class SFBaseResultSet

getTimestampLTZFormatter

public net.snowflake.common.core.SnowflakeDateTimeFormat getTimestampLTZFormatter()

Description copied from interface: DataConversionContext

timestamp_ltz formatter

Specified by:

getTimestampLTZFormatter in interface DataConversionContext

getTimestampNTZFormatter

public net.snowflake.common.core.SnowflakeDateTimeFormat getTimestampNTZFormatter()

Description copied from interface: DataConversionContext

timestamp_ntz formatter

Specified by:

getTimestampNTZFormatter in interface DataConversionContext

getTimestampTZFormatter

public net.snowflake.common.core.SnowflakeDateTimeFormat getTimestampTZFormatter()

Description copied from interface: DataConversionContext

timestamp_tz formatter

Specified by:

getTimestampTZFormatter in interface DataConversionContext

getDateFormatter

public net.snowflake.common.core.SnowflakeDateTimeFormat getDateFormatter()

Description copied from interface: DataConversionContext

date formatter

Specified by:

getDateFormatter in interface DataConversionContext

getTimeFormatter

public net.snowflake.common.core.SnowflakeDateTimeFormat getTimeFormatter()

Description copied from interface: DataConversionContext

time formatter

Specified by:

getTimeFormatter in interface DataConversionContext

getBinaryFormatter

public net.snowflake.common.core.SFBinaryFormat getBinaryFormatter()

Description copied from interface: DataConversionContext

binary formatter

Specified by:

getBinaryFormatter in interface DataConversionContext

getScale

public int getScale(int columnIndex)

Description copied from interface: DataConversionContext

get scale from Snowflake metadata

Specified by:

getScale in interface DataConversionContext

getSession

public SFSession getSession()

Specified by:

getSession in interface DataConversionContext

Returns:

current session

getTimeZone

public TimeZone getTimeZone()

Specified by:

getTimeZone in interface DataConversionContext

Returns:

session time zone

getHonorClientTZForTimestampNTZ

public boolean getHonorClientTZForTimestampNTZ()

Specified by:

getHonorClientTZForTimestampNTZ in interface DataConversionContext

Returns:

whether to honor client time zone for timestamp_ntz

getResultVersion

public long getResultVersion()

Specified by:

getResultVersion in interface DataConversionContext

Returns:

result version